WO2018058391A1 - Method for establishing bearer, radio access network device and customer terminal device - Google Patents

Abstract

Provided are a method for establishing a bearer, a radio access network device and a customer terminal device. The method comprises: acquiring address information about at least one WiFi terminal communicating with a customer terminal device; establishing a first radio bearer (RB), wherein the first RB is only used for bearing the data of a first WiFi terminal in the at least one WiFi terminal; or establishing a second radio bearer (RB), wherein the second RB is used for bearing the data of a first WiFi terminal and the data of a second WiFi terminal in the at least one WiFi terminal. By means the method for establishing a bearer, the radio access network device can transmit data with the WiFi terminal through an independent or shared bearer established between the radio access network device and the customer terminal device and, and the data carries indication information having a mapping relationship with the acquired address information about the WiFi terminal, so that the data of each WiFi terminal is transmitted on a specific bearer, thereby facilitating the improvement of the Quality of Service (QoS) of the data transmission.

Description

Method for establishing bearer, wireless access network device and client terminal device Technical field

The present application relates to the field of communications, and more particularly to a method of establishing a bearer, a radio access network device, and a client terminal device.

Background technique

In some places where it is difficult to deploy a fixed-line broadband network, users cannot enjoy Internet access. The wireless mobile broadband network has a wide coverage, and the deployment is fast, and the cycle of recovery cost is short. Therefore, there is a wireless local area network (Wireless Fidelity ("WiFi") service based on the IEEE802.11b standard, which enables home or business users to obtain Internet access services at low cost and flexibility, that is, to provide home devices through wireless mobile network client terminal devices. Access to broadband services, wherein the client terminal device is a cellular terminal capable of providing WiFi service.

In order to realize this function, the client terminal device accesses the WiFi terminal, and is similar to the home broadband access service, and accesses the mobile network as a mobile user. In the prior art, after the client terminal device accesses the network, a default data plane bearer is established, and all the data of the WiFi terminal are sent to the network through the default data plane bearer, so that the data of the network for all the WiFi terminals cannot be prioritized. The order of the levels is differentiated, which is detrimental to the quality of service of data transmission. In addition, the radio access network (Radio Access Network, hereinafter referred to as "RAN") device performs scheduling processing of uplink and downlink data transmission according to the quality of the air interface link of the client terminal device and the priority of the client terminal device. In this scenario, the RAN device cannot match the WiFi link rate for air interface scheduling transmission. The quality of service (Quality of Service, QoS for short) in the two transmission links is inconsistent, resulting in insufficient uplink or downlink data. The result of congestion, loss or retransmission affects the efficiency of data transmission and thus affects the user experience.

Summary of the invention

To this end, the present application provides a method for establishing a bearer, a radio access network device, and a client terminal device, where the radio access network device can transmit data through an independent or shared bearer established with the client terminal device and the WiFi terminal. The data carries the indication information that is mapped to the acquired address information of the WiFi terminal, so that the data of each WiFi terminal is transmitted on a specific bearer, which can improve the quality of data transmission service QoS; and the RAN device of the wireless access network according to the WiFi chain Road information and The air interface resource scheduling air interface resource can balance the quality of service QoS between the WiFi link and the air interface link, and improve data transmission efficiency.

In a first aspect, a method for establishing a bearer is provided, the method comprising: acquiring address information of at least one WiFi terminal that communicates with a client terminal device; establishing a first radio bearer RB, where the first RB is only used to carry at least one WiFi terminal Data of the first WiFi terminal; or establishing a second radio bearer RB, where the second RB is used to carry data of the first WiFi terminal and data of the second WiFi terminal of the at least one WiFi terminal; wherein the data of the first WiFi terminal is carried The first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication relationship exists between the first indication information and the address information of the first WiFi terminal, and the second indication There is a second mapping relationship between the information and the address information of the second WiFi terminal.

Therefore, the method for establishing a bearer, the radio access network RAN device can transmit data through the independent or shared bearer established with the client terminal device and the WiFi terminal, and the data carries and maps the acquired address information of the WiFi terminal. The indication information of the relationship enables the data of each WiFi terminal to be transmitted on a specific bearer, which can improve the quality of data transmission service QoS.

In a possible implementation manner of the first aspect, the address information includes source IP information and/or source port information.

In a possible implementation manner of the first aspect, the acquiring, by the client terminal device, the address information of the at least one WiFi terminal, including: receiving the address information of the at least one WiFi terminal sent by the client terminal device; or And parsing the uplink data sent by the at least one WiFi terminal, acquiring the address information of the at least one WiFi terminal, or acquiring the address information of the at least one WiFi terminal by parsing the downlink data sent to the at least one WiFi terminal.

In the solution of the implementation manner, the RAN device can perceive each WiFi terminal that communicates with the client terminal device by acquiring the address information of the at least one WiFi terminal, and the WiFi terminal and the RAN device can transmit the scheduled air interface resource when the data is transmitted. The data of the WiFi terminal improves the quality of the data transmission service.

In a possible implementation manner of the first aspect, the method further includes: receiving WiFi sub-link information sent by each of the at least one client terminal device, where the WiFi sub-link information is used to indicate each Characteristic information of the WiFi sub-link between the client terminal device and each WiFi terminal, each WiFi terminal being a WiFi terminal in at least one WiFi terminal communicating with each client terminal device, and the feature information of the WiFi sub-link includes uplink The feature information of the WiFi sub-link and/or the feature information of the downlink WiFi sub-link, and the WiFi sub-link information includes the address information of the WiFi terminal; Obtaining air interface link information of each client terminal device in the at least one client terminal device, where the air interface link information is characteristic information for indicating an air interface link between each client terminal device and the radio access network RAN device; The air interface resources are scheduled by the link information and the air interface link information.

In the solution of the implementation manner, the RAN device allocates air interface resources for data of each WiFi terminal according to QoS information and air interface link information of the WiFi sub-link of each client terminal device, and is independent between the WiFi terminal and the WiFi terminal. Or the shared radio bearer RB transmits data according to the address information of each WiFi terminal and the indication information carried in the data, so that the data of each WiFi terminal can be transmitted on a specific bearer, and at the same time enables the WiFi of each client terminal device. The QoS of the sub-link and the corresponding air interface link is balanced, which can improve data transmission efficiency and enhance user experience.

In a possible implementation manner of the first aspect, the scheduling the air interface resource according to the WiFi sub-link information and the air interface link information includes: determining, according to the feature information of the WiFi sub-link and the air interface information, the data of the at least one WiFi terminal. Scheduling priority; scheduling air interface resources for each WiFi terminal according to the scheduling priority of data of at least one WiFi terminal.

Therefore, in the solution of the implementation manner, the RAN device determines the scheduling priority of the data of the at least one WiFi terminal according to the WiFi sub-link information and the air interface link information, and then schedules the air interface resource according to the scheduling priority.

In a possible implementation manner of the first aspect, the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

In a possible implementation manner of the first aspect, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

In a second aspect, a method for scheduling resources is provided, the method comprising: receiving WiFi link information sent by each client terminal device in at least one client terminal device, wherein the WiFi link information is used to indicate each client terminal Feature information of a WiFi link between the device and at least one WiFi terminal in communication with each client terminal device; acquiring air interface link information of each client terminal device in the at least one client terminal device, wherein the air interface link information is used And indicating characteristic information of the air interface link between each client terminal device and the radio access network RAN device; and scheduling the air interface resource according to the WiFi link information and the air interface link information.

Therefore, according to the method for scheduling resources provided by the second aspect, the radio access network RAN device schedules air interface resources according to the WiFi link information and the air interface link information of the client terminal device, so that the client The WiFi link on both sides of the terminal device matches the quality of service QoS of the air interface link, which can improve data transmission efficiency and enhance user experience.

In a possible implementation manner of the second aspect, the WiFi link information includes characteristic information of a WiFi total link between each client terminal device and at least one WiFi terminal that communicates with each client terminal device, and the WiFi total chain The feature information of the road includes the feature information of the uplink WiFi total link and/or the feature information of the downlink WiFi total link; and the scheduling of the air interface resource according to the WiFi link information and the air interface link information, including: according to the feature information of the WiFi total link and The air interface link information determines a scheduling priority of data of the at least one client terminal device; the air interface resource is scheduled according to a scheduling priority of data of the at least one client terminal device.

Therefore, in the solution of the implementation manner, each client terminal device may send, to the RAN device, feature information of a WiFi total link between at least one terminal that communicates with each client terminal device, and the RAN device according to the WiFi total link The feature information and the air interface link information are used to schedule air interface resources for each client terminal device, so that the QoS of the WiFi total link and the QoS of the air interface link are matched, which can improve data transmission efficiency and enhance user experience.

In a possible implementation manner of the second aspect, the WiFi link information includes feature information of a WiFi sub-link between each client terminal device and each WiFi terminal, where each WiFi terminal is associated with each client The WiFi terminal in the at least one WiFi terminal that is communicated by the terminal device, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link, the information according to the WiFi link and the air interface The link information scheduling the air interface resource includes: determining a scheduling priority of the data of the at least one WiFi terminal according to the feature information of the WiFi sub-link and the air interface link information; and scheduling the priority of the data according to the at least one WiFi terminal for each WiFi terminal Data scheduling air interface resources.

Therefore, in the solution of the implementation manner, the client terminal device may send, to the RAN device, feature information of the WiFi sub-link between each of the at least one terminal that communicates with the client terminal device, and the RAN device according to the WiFi link. The feature information of the road and the air interface link information determine the scheduling priority of the at least one WiFi terminal, and the scheduling priority is the data scheduling air interface resource of the WiFi terminal, so that the QoS of the WiFi sub-link matches the QoS of the air interface link, Improve data transmission efficiency and enhance user experience.

In a possible implementation manner of the second aspect, before receiving the WiFi sub-link information sent by the at least one client terminal device, the method may further include:

Obtaining address information of at least one WiFi terminal communicating with each client terminal device; establishing a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or the second radio bearer RB is configured to carry the first WiFi terminal and the first The data of the second WiFi terminal, wherein the data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, the first indication information and the first WiFi A first mapping relationship exists between the address information of the terminal, and a second mapping relationship exists between the second indication information and the address information of the second WiFi terminal, where the WiFi sub-link information includes the address information of the WiFi terminal.

In the solution of the implementation manner, the RAN device allocates air interface resources for data of each WiFi terminal according to QoS information and air interface link information of the WiFi sub-link of each client terminal device, and is independent between the WiFi terminal and the WiFi terminal. Or the shared radio bearer RB transmits data according to the address information of each WiFi terminal and the indication information carried in the data, so that the data of each WiFi terminal can be transmitted on a specific bearer, and at the same time enables the WiFi of each client terminal device. The QoS of the sub-link and the corresponding air interface link is balanced, which can improve data transmission efficiency and enhance user experience.

In a possible implementation manner of the second aspect, the address information includes source IP information and/or source port information.

In a possible implementation manner of the second aspect, acquiring address information of the at least one WiFi terminal that is in communication with the client terminal device, including: receiving address information of the at least one WiFi terminal sent by each client terminal device; or Uplink data sent by a WiFi terminal acquires address information of at least one WiFi terminal; or obtains address information of at least one WiFi terminal by parsing downlink data sent to at least one WiFi terminal.

In the solution of the implementation manner, the RAN device can perceive each WiFi terminal that communicates with the client terminal device by acquiring the address information of the at least one WiFi terminal, and the WiFi terminal and the RAN device can transmit the scheduled air interface resource when the data is transmitted. WiFi terminal to improve the quality of data transmission services.

In a possible implementation manner of the second aspect, the feature information of the WiFi link includes the quality of service QoS information of the WiFi link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

In a possible implementation manner of the second aspect, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI.

In a third aspect, a method for scheduling resources is provided, the method comprising: to a radio access network The RAN device sends WiFi link information, and the WiFi link information is feature information for indicating a WiFi link between the client terminal device and the at least one WiFi terminal that communicates with the client terminal device; acquiring the RAN device according to the WiFi link information. Air interface resources.

In a possible implementation manner of the third aspect, the WiFi link information includes: feature information of the WiFi terminal of the client terminal device and the at least one WiFi terminal that communicates with the client terminal device, where the feature information of the WiFi total link includes Feature information of the uplink WiFi total link and/or feature information of the downlink WiFi total link.

In a possible implementation manner of the third aspect, the WiFi link information includes: feature information of a WiFi sub-link between the client terminal device and each WiFi terminal, where each WiFi terminal is in communication with the client terminal device. The WiFi terminal in a WiFi terminal, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link.

The beneficial effects of the third aspect and the possible implementations of the third aspect may be referred to the second aspect and the corresponding effects of the corresponding features of the second aspect, and are not described herein again.

A fourth aspect provides a radio access network device, where the device includes: a first acquiring module and an establishing module. The various modules of the radio access network RAN device can be used to perform the method of establishing a bearer in the first aspect and any one of the possible implementations of the first aspect. The radio access network device further includes: a receiving module, a second obtaining module, and a scheduling module, for performing the corresponding implementation manner of the first aspect. The functions of each module of the wireless access network device can be implemented by hardware or by executing corresponding software through hardware.

A fifth aspect provides a radio access network device, including: a first processor, a second processor, a memory, and a bus system, configured to support a radio access network device to perform the corresponding method in the method of the first aspect The function. The radio access network device can also include a third processor and a fourth processor for performing the corresponding implementation of the first aspect. The processor and the memory are connected by a bus system, the first processor and the second processor are configured to support establishing a radio bearer, the third processor and the fourth processor are configured to support scheduling air interface resources, and the memory is used for coupling with the processor, which saves necessary Program instructions and data.

The sixth aspect provides a radio access network device, where the device includes: an access module, a first acquiring module, and a scheduling module, where each module of the RAN device can be used to perform the second aspect and the second A method of scheduling resources in any of the possible implementations. The radio access network device further includes: a second obtaining module and an establishing module, for performing the corresponding implementation manner of the second aspect. The functions of each module of the wireless access network device can be implemented by hardware or by hard The implementation of the corresponding software implementation.

A seventh aspect, a radio access network device is provided, the device comprising: a transceiver, a first processor, a second processor, a memory, and a bus system, configured to support the radio access network device to perform the second aspect The corresponding function in the method. The transceiver, the processor and the memory are connected by a bus system, the transceiver, the first processor and the second processor are configured to support scheduling air interface resources, the third processor and the fourth processor are used to establish a radio bearer, and the memory is used for the processor Coupling, which holds the necessary program instructions and data.

The eighth aspect provides a client terminal device, where the device includes: a sending module and an obtaining module, where each module of the client terminal device can be used to perform scheduling in any of the possible implementation manners of the third aspect and the third aspect The method of resources. The functions of the various modules of the client terminal device can be implemented by hardware or by executing corresponding software through hardware.

In a ninth aspect, a client terminal device is provided, comprising a transceiver, a processor, a memory and a bus system for supporting a client terminal device to perform a corresponding function of the method described in the third aspect. The transceiver, processor and memory are connected by a bus system, the transceiver and the processor are used to support acquisition of air interface resources, and the memory is coupled to the processor, which stores necessary program instructions and data.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.

FIG. 2 is a schematic flowchart of a method for scheduling resources according to an embodiment of the present invention.

FIG. 3 is a schematic flowchart of a method for scheduling resources according to an embodiment of the present invention.

FIG. 4 is a schematic flowchart of a method for scheduling resources according to another embodiment of the present invention.

FIG. 5 is a schematic flowchart of a method for establishing a bearer according to still another embodiment of the present invention.

FIG. 6 is a schematic diagram of a method for establishing a bearer according to another embodiment of the present invention.

FIG. 7 is a schematic diagram of a method for establishing a bearer according to another embodiment of the present invention.

FIG. 8 is a schematic diagram of a method for establishing a bearer according to another embodiment of the present invention.

FIG. 9 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 10 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 11 is a schematic block diagram of a scheduling module according to another embodiment of the present invention.

FIG. 12 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 13 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 14 is a schematic block diagram of a scheduling module according to another embodiment of the present invention.

FIG. 15 is a schematic block diagram of a scheduling module according to another embodiment of the present invention.

FIG. 16 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 17 is a schematic block diagram of a radio access network device according to another embodiment of the present invention.

FIG. 18 is a schematic block diagram of a client terminal device according to another embodiment of the present invention.

FIG. 19 is a schematic block diagram of a client terminal device according to another embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example, Global System of Mobile communication ("GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as "CDMA") system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service ("GPRS"), Long Term Evolution (Long Term Evolution, Referred to as "LTE" system, LTE Frequency Division Duplex ("FDD") system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System, referred to as "UMTS" or Global Interoperability for Microwave Access (WIMAX) communication system and future 5G communication systems.

It should also be understood that, in the embodiment of the present invention, the client terminal device may communicate with one or more core network (Core Network, referred to as "CN") devices via the radio access network RAN device, for example, the client terminal device may It is a mobile phone (or "cellular" phone) or a computer with a mobile terminal, etc., for example, the client terminal device can also be a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device with wireless access Network RAN device exchanges voice and / Or data, and provide wireless access services to other mobile devices.

The WiFi terminal can be a cellular phone, a Session Initiation Protocol ("SSIP") phone, a Wireless Local Loop (WLL) station, or a personal digital assistant (Personal Digital Assistant, referred to as "PDA"), a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, a wearable device, a terminal device in a future 5G network, or a future evolved public land mobile network (Public Land) Terminal devices in the Mobile Network, referred to as "PLMN".

In the embodiment of the present invention, the radio access network device may be a base station (Base Transceiver Station, referred to as "BTS") in GSM or CDMA, or may be a base station (NodeB, referred to as "NB") in WCDMA. It may also be an evolved Node B ("eNB or eNodeB") in LTE, or a wireless controller in a Cloud Radio Access Network (CRAN), or The radio access network device may be a relay station, an access point, an in-vehicle device, a wearable device, a network side device in a future 5G network, or a future public land mobile network (Public Land Mobile Network, referred to as "PLMN"). Network equipment, etc. The invention is not limited.

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention. As shown in FIG. 1, the architecture includes a CN device, a RAN device, a client terminal device, and a WiFi terminal. The client terminal device acts as a broadband access point and provides a WiFi service to the first WiFi terminal and the second WiFi terminal, and implements a wireless backhaul service through the air interface. For example, the client terminal device can access the broadband network through the fourth generation mobile communication (4rd-generation, referred to as “4G”) network, and provide the WiFi service for the first WiFi terminal and the second WiFi terminal. It should be understood that the number of CN devices, RAN devices, client terminal devices, and WiFi terminals given in FIG. 1 is merely illustrative and may include any number of CN devices, RAN devices, client terminal devices, and WiFi terminals.

The user's data transmission passes through 2 segments of wireless links: WiFi links and air interface links. In the air interface link, in the uplink direction, after receiving the data of the WiFi terminal, the client terminal device initiates a scheduling request, and the RAN device allocates the size and modulation mode of the scheduling resource to the client terminal device according to the data size and the uplink quality, and the client After receiving the scheduling resource, the terminal device performs uplink transmission. After receiving the uplink data, the RAN device transmits the data to the CN device through a Radio Access Bearer (RAB). In the downlink direction, after receiving the downlink data from the CN device, the RAN device selects the scheduling resource and the modulation mode according to the data size and the downlink quality for downlink transmission, and after receiving the downlink data, the client terminal device sends the downlink data to the WiFi terminal through the WiFi link. .

In the WiFi link, the data transmission is based on the contention method, and is based on the unlicensed shared spectrum, which is susceptible to interference, resulting in unstable QoS and affecting data transmission efficiency.

FIG. 2 is a schematic flowchart of a method 100 for scheduling resources according to an embodiment of the present invention. As shown in FIG. 1, the method of scheduling resources may be performed by a RAN device.

S110. Receive WiFi link information sent by each client terminal device in at least one client terminal device, where the WiFi link information is used to indicate each client terminal device and at least one WiFi terminal that communicates with each client terminal device. Characteristic information of the WiFi link between.

S120. Obtain air interface link information of each client terminal device in the at least one client terminal device, where the air interface link information is feature information used to indicate an air interface link between each client terminal device and the RAN device.

S130. Schedule an air interface resource according to the WiFi link information and the air interface link information.

Correspondingly, from the perspective of the client terminal device, the method for scheduling resources includes: transmitting WiFi link information to the RAN device, where the WiFi link information is used to indicate the client terminal device and the WiFi terminal communicating with the client terminal device Feature information of the WiFi link; the air interface resource that is scheduled by the RAN device according to the WiFi link information and the air interface link information, where the air interface link information is used to indicate the air interface between the client terminal device and the radio access network RAN device Characteristic information of the link.

Therefore, in the embodiment of the present invention, the RAN device considers the WiFi between each client terminal device and at least one WiFi terminal that communicates with each client terminal device on the basis of considering the air interface link information of each client terminal device. The link information of the link is matched with the air interface resources of each client terminal device, so that the quality of service QoS of the WiFi link and the air interface link of each client terminal device is balanced, and the efficiency of data transmission can be improved.

In S110, each of the at least one client terminal device transmits, to the RAN device, feature information of a WiFi link between each client terminal device and at least one WiFi terminal in communication with each client terminal device, corresponding to The RAN device then receives the feature information of the WiFi link from each client terminal device, so that the RAN device can sense the transmission performance of the WiFi link.

Optionally, the RAN device may receive, from each client terminal device, feature information of a WiFi total link of each client terminal device and at least one WiFi terminal in communication with each client terminal device, characteristic information of the WiFi total link Including the feature information of the uplink WiFi total link and/or the feature information of the downlink WiFi total link, the RAN device may also receive each client terminal device and corresponding The characteristic information of the WiFi sub-link between each WiFi terminal in the at least one WiFi terminal communicated by the client terminal device, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the downlink WiFi sub- Characteristic information of the link.

It should be understood that, before the client terminal device sends the WiFi link information, the client terminal device may obtain the WiFi link information of the WiFi terminal, and the WiFi terminal may actively report the feature information of the WiFi link, or may be the client terminal device that counts the WiFi link. The feature information is not limited herein.

Optionally, the RAN device may receive the WiFi link information from each client terminal device according to a preset sending rule, such as by periodically receiving the WiFi link information sent by each client terminal device, and may, for example, receiving the time by periodically. Receive WiFi link information sent by each client terminal device. It should be understood that, besides transmitting the WiFi link information to the RAN device based on the preset transmission rule, there may be other manners, and any manner in which each client terminal device can transmit the WiFi link information to the RAN device is in the present invention. The scope of the present invention is not limited herein.

In S120, the air interface link information may be obtained by the RAN device from the air interface link.

In S130, the air interface resource is scheduled according to the WiFi link information and the air interface link information.

Specifically, the RAN device determines how many air interface resources need to be scheduled for each client terminal device according to the comparison of the feature information of the WiFi link and the air interface link, thereby improving the efficiency of data transmission. Optionally, the feature information of the WiFi link and the air interface link may be quality of service QoS information of the WiFi link and the air interface link. The QoS information of the QoS may be at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI. It should be understood that other parameters may be included as the link feature information of the WiFi link and the air interface link, which is not limited herein. The RAN device can compare the transmission rate of the WiFi link with the transmission rate of the air interface link, or compare other parameters of the WiFi link and the air interface link, such as packet loss rate, retransmission rate, channel utilization, queue length, and received signal. The strength indicates the RSSI, or the scheduling priority of the data of the at least one client terminal device is determined according to the highest to lowest order of the transmission rate of the WiFi link or the other parameters of the WiFi link.

It should be understood that the air interface resource may include the size of the scheduling air interface resource and the modulation and coding strategy. The method for scheduling resources provided by the present invention is specifically described below with reference to FIG. 3 and FIG. 4 by taking the quality of service QoS information as an example.

FIG. 3 is a schematic flowchart of a method 200 for scheduling resources according to an embodiment of the present invention.

S210. Each client terminal device of the at least one client terminal sends the QoS information of the WiFi total link to the RAN device, and correspondingly, the RAN device receives the QoS information of the WiFi total link from each client terminal device.

S220. The RAN device acquires air interface link information of each client terminal device in the at least one client terminal device.

S230. The RAN device determines, according to the QoS information of the WiFi total link and the air interface link information, a scheduling priority of data of the at least one client terminal device.

S240: The RAN device schedules the air interface resource for each client terminal device according to the scheduling priority of the data of the at least one client terminal device. Correspondingly, each client terminal device acquires the air interface resource scheduled by the RAN device from the RAN device.

The QoS information of the WiFi total link is QoS information for indicating a WiFi link of each client terminal device and at least one WiFi terminal that communicates with each client terminal device. The feature information of the WiFi total link includes QoS information of the uplink WiFi total link and/or QoS information of the downlink WiFi total link, and the QoS information of the WiFi total link includes the transmission rate and the packet loss rate of the total link. At least one of the RSSI, the retransmission rate, the channel utilization, the queue length, and the received signal strength.

It should be understood that S210 is a specific implementation manner of S110 in this embodiment. Optionally, in S210, the RAN device may receive QoS information of the WiFi total link from each client terminal device according to a preset sending rule. For example, the RAN device may periodically receive QoS information of the WiFi total link from the client terminal device, and the client terminal device may send QoS information to the RAN device every hour or may send information to the RAN device every one minute. For another example, the RAN device may configure a threshold and a duration of a transmission rate of the WiFi total link, and when the client terminal device counts that the transmission rate exceeds the threshold and the duration reaches a preset value, triggering reporting; for example, The RAN device can also periodically receive the QoS information of the WiFi total link, for example, sending the link information once every one hour of the day, or sending a request indication to the client terminal device, instructing the client terminal device to send the WiFi total link to the RAN device. QoS information.

It should be understood that, besides transmitting the information of the WiFi total link to the RAN device based on the preset sending rule, there may be other manners, which can enable the client terminal device to send the QoS information of the WiFi total link to the wireless access terminal. The embodiments of the present invention are not limited herein.

It should be understood that S230 and S240 are specific implementations of S130 in this embodiment. In S230, The RAN device compares the QoS information of the WiFi total link of each of the at least one client terminal device with the corresponding air interface link information, and determines the scheduling priority of the data of the at least one client terminal device according to the comparison result.

Optionally, the RAN device may determine a scheduling priority of data of the client terminal device according to a matching degree of a transmission rate of the WiFi total link and a transmission rate of the air interface link. For example, if the transmission rate of the WiFi total link of the first client terminal device in at least one client terminal device is 10 Mbps and the transmission rate of the corresponding air interface link is 15 Mbps, the matching degree of the two is the absolute value of the difference between the two. The percentage form of the ratio of the transmission rate of the air interface link is calculated to be 33%, and the transmission rate of the WiFi total link of the second client terminal device is 8 Mbps, and the corresponding air interface link transmission rate is 15 Mbps, then two The matching degree of the user is about 47%, and the scheduling priority of the data of the first client terminal device is higher than that of the second client terminal device. Preferably, when the transmission rates of the air interface links of the first client terminal device and the second client terminal device are close, the data of the client terminal device with the best transmission rate of the total link has a higher priority.

Optionally, the RAN device may determine a scheduling priority of the at least one client terminal device according to a matching degree of other parameters of the WiFi total link and corresponding parameters of the air interface link. Taking the packet loss rate as an example, assuming that the packet loss rate of the WiFi total link of the first client terminal device in at least one client terminal device is 10%, and the packet loss rate of the corresponding air interface link is 15%, then the matching between the two The degree is a percentage of the ratio of the absolute value of the difference to the packet loss rate of the air interface link, which is calculated to be 33%, and the packet loss rate of the WiFi total link of the second client terminal device is 8%. The packet loss rate of the air interface link is 15%, and the matching degree of the two interfaces is about 47%, and the scheduling priority of the data of the first client terminal device is higher than the scheduling priority of the data of the second client terminal device. Among them, the low packet loss rate indicates that the transmission quality of the link is high.

Taking the retransmission rate as an example, it is assumed that the retransmission rate of the WiFi total link of the first client terminal device in at least one client terminal device is 5%, and the packet loss rate of the corresponding air interface link is 10%, then both The matching degree is a percentage of the ratio of the absolute value of the difference between the difference between the absolute value and the packet loss rate of the air interface link, which is calculated to be 50%, and the retransmission rate of the WiFi total link of the second client terminal device is 8%. The retransmission rate of the corresponding air interface link is 15%, and the matching degree of the two air interface links is about 47%, and the scheduling priority of the data of the second client terminal device is higher than the scheduling priority of the data of the first client terminal device. , wherein the low retransmission rate indicates that the transmission quality of the link is high.

Optionally, the RAN device may determine the scheduling priority according to the highest to lowest transmission rate of the WiFi total link; for example, assume that the at least one client terminal device acquired by the RAN device transmits In the transmission rate result, the transmission rate of the WiFi total link of the first client terminal device is 10 Mbps, and the transmission rate of the WiFi total link of the second client terminal device is 7 Mbps, the scheduling priority of the first client terminal device data is higher than The scheduling priority of the second client terminal device data.

Alternatively, the RAN device may determine the scheduling priority according to the order of other parameters of the WiFi total link from high to low. Taking the retransmission rate as an example, assuming that the retransmission rate of the WiFi total link of the first client terminal device is 5%, and the retransmission rate of the WiFi total link of the second client terminal device is 7%, the first client terminal The scheduling priority of the data of the device is higher than the scheduling priority of the data of the second client terminal.

Preferably, the data of the client terminal device with the highest transmission rate of the WiFi total link and the best transmission quality of the link has the highest scheduling priority.

It should be understood that, before determining the scheduling priority of the data of the at least one client terminal device, the first rate threshold of the transmission rate of the WiFi total link, the first retransmission rate or the first packet loss rate threshold, etc., that is, WiFi may be set. The WiFi link is determined when the transmission rate of the total link is smaller than the first rate threshold, and the retransmission rate of the WiFi total link is smaller than the first retransmission rate threshold or the packet loss rate of the WiFi total link is higher than the first packet loss rate threshold. The path is a link with poor data transmission, and the client terminal device is determined to be a low priority client terminal device.

It should be understood that in addition to the foregoing methods for determining priorities, there may be other methods for determining priorities, such as according to the transmission rate of the air interface link or the packet loss rate or retransmission rate of the air interface link. The priority is determined in a low order; or the priority may be determined according to the user priority of the client terminal device on the basis of the solution, for example, the data of the gold client terminal device has higher scheduling priority than the data of the silver client terminal device. Or the scheduling priority of the data of the client terminal device may be determined according to the transmission rate, the packet loss rate, the retransmission rate, and the like of the air interface link and/or the WiFi link of the client terminal device.

In S240, the RAN device schedules the air interface resource for each client terminal device according to the scheduling priority of the data of at least one client terminal device.

It should be understood that the RAN device schedules air interface resources for data of each client terminal device according to scheduling priority of data of at least one client terminal device, and may include data scheduling air interface resources preferentially for client terminal devices with higher scheduling priorities. .

For example, assuming that the transmission rate of the WiFi total link of the client terminal device is 10 Mbps, the transmission rate of the air interface link is 15 Mbps, and the data of the client terminal device has the highest scheduling priority, then the RAN device is the client terminal device. When data is scheduled for air interface resources, to ensure data transmission Smooth and resource-saving, it is necessary to schedule the air interface resources corresponding to 10 Mbps to the data of the client terminal equipment, so that the QoS of the two links is balanced.

For another example, if the transmission rate of the WiFi total link of the client terminal device is 10 Mbps, the transmission rate of the air interface link is 5 Mbps, and the data of the client terminal device has the highest scheduling priority, then the RAN device is the client terminal device. When data is scheduled for air interface resources, in order to ensure smooth data transmission, it is necessary to schedule the air interface resources corresponding to 10 Mbps to the data of the client terminal equipment, so that the QoS of the two links is balanced.

For example, it is assumed that the packet loss rate of the WiFi total link of the client terminal device is 10%, the packet loss rate of the air interface link is 15%, and the data of the client terminal device has the highest scheduling priority, so as to ensure smooth data transmission. The RAN device allocates air interface resources for the data of the client terminal device, so that the packet loss rate of the air interface link is reduced to 10%, and finally the QoS of the two links is balanced. The low packet loss rate indicates that the link transmission quality is high. .

The RAN device determines the scheduling priority of the data of the at least one client terminal device according to the QoS information of the WiFi total link and the air interface link information, and is the data scheduling of each client terminal device in the at least one client terminal according to the scheduling priority. The air interface resource can balance the QoS of the total WiFi link of each client terminal device and the corresponding air interface link, thereby improving data transmission efficiency and enhancing user experience.

Optionally, the RAN device schedules the air interface resource for the data of each client terminal device according to the scheduling priority of the data of the at least one client terminal device, and may also include that the RAN device can schedule the air interface resources to be limited to the two links. When the road is balanced, more air interface resources are scheduled for scheduling data of the client terminal device with higher priority.

For example, taking the transmission rate as an example, assume that the transmission rate of the WiFi total link of the first client terminal device in at least one client terminal device is 10 Mbps, and the transmission rate of the corresponding air interface link is 15 Mbps, and at the same time, the second client terminal device The transmission rate of the WiFi total link is 8 Mbps, and the transmission rate of the corresponding air interface link is 15 Mbps. The RAN device can use the ratio of the rate of the WiFi link of the client terminal device to the data of the first client terminal device and the second client terminal. The data of the device is scheduled to be an air interface resource. The air interface resource of the data of the first client terminal device is 10/18 of the air interface resources that can be scheduled by the RAN device, and the air interface resource of the data of the second client terminal is 8/18.

Taking the packet loss rate as an example, it is assumed that the packet loss rate of the WiFi total link of the first client terminal device in at least one client terminal device is 10%, and the packet loss rate of the corresponding air interface link is 15%, and the second client The packet loss rate of the total WiFi link of the terminal device is 8%, and the packet loss rate of the corresponding air interface link is 15%. The RAN device may schedule the air interface resource for the data of the first client terminal device and the data of the second client terminal device according to the packet loss ratio of the WiFi link of the client terminal device, and the air interface resource of the data of the first client terminal device is in the RAN. The ratio of the air interface resources that can be scheduled by the device is 8/18, and the air interface resource of the data of the second client terminal is 10/18. The low packet loss rate indicates that the transmission quality of the link is high.

Optionally, the scheduled air interface resource may be determined according to the air interface link and the WiFi link transmission rate, the packet loss rate, the retransmission rate, and the like of the client terminal device.

FIG. 4 is a schematic flowchart of a method 300 for scheduling resources according to another embodiment of the present invention.

S310. Each of the at least one client terminal device transmits, to the RAN device, QoS information of each WiFi terminal of each of the client terminal device and each of the at least one WiFi terminal that communicates with each client terminal device, Correspondingly, the RAN device receives the QoS information of the WiFi sub-link from each client terminal device.

S320. The RAN device acquires air interface link information of each client terminal device.

S330. The RAN device determines, according to the QoS information of the WiFi sub-link and the air interface link information, a scheduling priority of data of the at least one WiFi terminal.

S340. The RAN device schedules the air interface resource for each WiFi terminal according to the scheduling priority of the data of the at least one WiFi terminal. Correspondingly, each client terminal device acquires the scheduled air interface resource from the RAN device.

The QoS information of the WiFi sub-link is QoS information for indicating a WiFi sub-link between each client terminal device and each WiFi terminal, and each of the WiFi terminals is at least in communication with each client terminal device. The WiFi terminal in a WiFi terminal, the QoS information of the WiFi sub-link includes the QoS information of the uplink WiFi sub-link and/or the QoS information of the downlink WiFi sub-link, and the QoS information includes the transmission rate, the packet loss rate, the retransmission rate, Channel utilization, queue length, and received signal strength indicate at least one of RSSI.

It should be understood that S310 is a specific implementation manner of S110 in this embodiment. Optionally, the RAN device may receive QoS information of the WiFi sub-link from each client terminal device based on a preset sending rule. For example, the RAN device may periodically receive QoS information of the WiFi sub-link from each client terminal device, and each client terminal may send information to the RAN device every hour or may send information to the RAN device every one minute. For example, the RAN device can configure the threshold and duration of the transmission rate of the WiFi sub-link. When the client terminal device counts that the transmission rate exceeds the threshold and the duration reaches a preset value, the RAN device also triggers reporting; Can receive WiFi at regular intervals The QoS information of the sub-link, for example, sending the link QoS information once every one hour of the day, may also send a request indication to each client terminal device, indicating that each client terminal device sends the QoS of the WiFi sub-link to the RAN device. information.

It should be understood that in addition to transmitting the QoS information of the WiFi sub-link to the RAN device based on the preset transmission rule, there may be other ways. For example, after obtaining the QoS information of the WiFi sub-link of the at least one WiFi terminal with which the client terminal device obtains, the RAN device may first send the list information of the at least one WiFi terminal, and the RAN device selects that the specific WiFi terminal configuration needs to be sent. QoS information of the WiFi sub-link. It should be understood that the manner in which the client terminal device can send the WiFi link information to the wireless access terminal is in the protection scope of the present invention, and the embodiment of the present invention is not limited herein.

It should be understood that S330 and S340 are specific implementations of S130 in this embodiment. In S330, the RAN device compares the QoS information of the WiFi sub-link of each of the at least one WiFi terminal and the air interface link information of the corresponding client terminal device of each of the client terminal devices and the at least one WiFi terminal that communicates with each of the client terminal devices, The scheduling priority of the data of the at least one WiFi terminal is determined according to the comparison result.

Optionally, the RAN device may determine a scheduling priority of the at least one WiFi terminal according to a matching degree of a transmission rate of the WiFi sub-link and a transmission rate of the air interface link.

For example, assuming that the transmission rate of the WiFi sub-link of the first WiFi terminal in at least one WiFi terminal is 10 Mbps, and the transmission rate of the corresponding air interface link is 15 Mbps, the matching degree of the two is the absolute value of the difference and corresponding The percentage of the ratio of the transmission rate of the air interface link is calculated to be 33%, and at the same time, the transmission rate of the WiFi sub-link of the second WiFi terminal is 8 Mbps, and the transmission rate of the air interface link is 15 Mbps, then the matching between the two The degree of the degree is about 47%, and the scheduling priority of the data of the first WiFi terminal is higher than the scheduling priority of the data of the second WiFi terminal.

Optionally, the RAN device may determine a scheduling priority of data of the at least one WiFi terminal according to a matching degree of other parameters of the WiFi sub-link and corresponding parameters of the air interface link.

Taking the packet loss rate as an example, assuming that the packet loss rate of the WiFi sub-link of the first WiFi terminal in at least one WiFi terminal is 10%, and the packet loss rate of the corresponding air interface link is 15%, then the matching degree of the two is matched. The percentage of the ratio of the absolute value of the difference to the packet loss rate of the air interface link is calculated to be 33%, and the packet loss rate of the WiFi sub-link of the second WiFi terminal is 8%, and the air interface link is The packet loss rate is 15%, and the matching degree of the two is about 47%. The scheduling priority of the data of the first WiFi terminal is higher than the scheduling priority of the data of the second WiFi terminal, and the packet loss rate is low. The transmission quality is high.

For example, taking the retransmission rate as an example, it is assumed that the retransmission rate of the WiFi sub-link of the first WiFi terminal in at least one WiFi terminal is 5%, and the retransmission rate of the corresponding air interface link is 10%, then both The matching degree is a percentage of the ratio of the absolute value of the difference between the absolute value of the difference and the retransmission rate of the air interface link, which is calculated as 50%, and the retransmission rate of the WiFi sub-link of the second WiFi terminal is 8%. The retransmission rate of the link is 15%, and the matching degree of the two is about 47%, and the scheduling priority of the data of the second WiFi terminal is higher than the scheduling priority of the data of the first WiFi terminal, wherein the retransmission is performed. A low rate indicates a high transmission quality of the link.

Optionally, the RAN device may further determine a scheduling priority of data of the at least one WiFi terminal according to a highest to lowest transmission rate of the WiFi sub-link. For example, if the WiFi sub-link transmission rate of the first WiFi terminal is 10 Mbps and the WiFi sub-link transmission rate of the second WiFi terminal is 7 Mbps, the first WiFi is assumed in the transmission rate result of the at least one WiFi terminal acquired by the RAN device. The scheduling priority of the data of the terminal is higher than the scheduling priority of the data of the second WiFi terminal.

Optionally, the RAN device may determine the scheduling priority according to the highest to lowest order of other parameters of the WiFi sub-link. For example, taking the retransmission rate as an example, it is assumed that the retransmission rate of the WiFi sub-link of the first WiFi terminal in the at least one WiFi terminal is 5%, and the retransmission rate of the WiFi sub-link of the second WiFi terminal is 7%. The scheduling priority of the data of the first WiFi terminal is higher than the scheduling priority of the data of the second WiFi terminal.

Preferably, the data of the WiFi terminal with the highest transmission rate of the WiFi sub-link and the best link transmission quality has the highest scheduling priority.

It should be understood that the RAN device may further set a first rate threshold or a first packet loss rate threshold of the transmission rate of the WiFi sub-link, such as the transmission of the WiFi sub-link, before determining the scheduling priority of the data of the at least one WiFi terminal. When the rate is lower than the first rate threshold or the packet loss rate of the WiFi sub-link is higher than the first packet loss rate threshold, the WiFi sub-link is determined to be a link with poor transmission data, and the WiFi terminal is determined to be a low-priority WiFi. terminal.

It should be understood that in addition to the above methods for determining priorities, there may be other methods for determining the priority, for example, determining the scheduling priority according to the air interface link transmission rate or other parameters of the air interface link from high to low.

In S340, the RAN device schedules the air interface resource for each WiFi terminal's data according to the scheduling priority of the at least one WiFi terminal.

It should be understood that the scheduling priority of the data of the RAN device according to the at least one WiFi terminal is The data scheduling air interface resource of each WiFi terminal may include data scheduling air interface resources preferentially for a WiFi terminal having a higher scheduling priority.

For example, suppose that the transmission rate of the WiFi sub-link of the first WiFi terminal in at least one WiFi terminal is 10 Mbps, and the transmission rate of the air interface link is 15 Mbps, and if the data of the first WiFi terminal has the highest scheduling priority, the RAN device When the air interface resource is scheduled for the data of the first WiFi terminal, in order to ensure smooth data transmission and save resources, the air interface resource corresponding to 10 Mbps needs to be scheduled, so that the QoS of the two links is balanced.

For another example, it is assumed that the transmission rate of the WiFi sub-link of the first WiFi terminal is 10 Mbps, and the transmission rate of the air interface link is 5 Mbps. If the data of the first WiFi terminal has the highest scheduling priority, the RAN device is the first WiFi. When the data of the terminal is scheduled for air interface resources, in order to ensure smooth data transmission, it is necessary to schedule the air interface resources corresponding to 10 Mbps, so that the QoS on both sides is balanced.

For another example, it is assumed that the packet loss rate of the WiFi sub-link of the first WiFi terminal is 10%, and the packet loss rate of the air interface link is 15%. If the data of the first WiFi terminal has the highest scheduling priority, the data transmission is guaranteed. The RAN device schedules air interface resources with the data of the first WiFi terminal, so that the packet loss rate of the air interface link is reduced to 10%, and finally the QoS of the two links is balanced.

Optionally, the RAN device schedules the air interface resource for the data of each WiFi terminal according to the scheduling priority of the data of the at least one WiFi terminal, and may further include that the air interface resources that can be scheduled by the RAN device are limited and cannot reach the two links completely. In the case of balancing, more air interface resources are scheduled for scheduling data of a WiFi terminal with a higher priority.

For example, taking the transmission rate as an example, it is assumed that the transmission rate of the WiFi sub-link of the first WiFi terminal in at least one WiFi terminal is 10 Mbps, the transmission rate of the corresponding air interface link is 15 Mbps, and the WiFi link of the second WiFi terminal is simultaneously The transmission rate of the path is 8 Mbps, and the transmission rate of the corresponding air interface link is 15 Mbps. The RAN device can schedule the air interface for the data of the first WiFi terminal and the data of the second WiFi terminal according to the rate ratio of the WiFi sub-link of the WiFi terminal. The resource, the air interface resource of the data of the first WiFi terminal is 10/18 in the air interface resource that can be scheduled by the RAN device, and the air interface resource of the data of the second WiFi terminal is 8/18.

Taking the packet loss rate as an example, it is assumed that the packet loss rate of the WiFi sub-link of the first client terminal device in at least one WiFi terminal is 10%, and the packet loss rate of the corresponding air interface link is 15%. Meanwhile, the second client terminal The packet loss rate of the WiFi sub-link of the device is 8%, and the packet loss rate of the corresponding air interface link is 15%. The RAN device can be the first WiFi terminal according to the ratio of the packet loss rate of the WiFi sub-link of the WiFi terminal. Data and air traffic resources of the second WiFi terminal are scheduled, and the data of the first WiFi terminal is empty. The proportion of the port resources in the air interface resources that can be scheduled by the RAN device is 8/18, and the air interface resource of the data of the second client terminal is 10/18. The low packet loss rate indicates that the transmission quality of the link is high.

Optionally, the radio access network device may further determine the scheduled air interface resource according to the air interface link and the WiFi sub-link transmission rate, the packet loss rate, the retransmission rate, and the like of the client terminal device.

It should be understood that before the client terminal device sends the QoS information of the WiFi sub-link to the RAN device, the method for scheduling the resource may also be as follows.

S305. The WiFi terminal sends the QoS information of the WiFi sub-link to the client terminal device.

For example, the WiFi terminal transmitting the QoS information of the WiFi sub-link to the client terminal device may be that the at least one WiFi terminal may actively send the QoS information of the WiFi sub-link to the client terminal device; or the client terminal device may send the command to the at least one WiFi terminal. The information, after the at least one WiFi terminal receives the instruction information, triggers sending the QoS information of the WiFi sub-link.

Optionally, the embodiment of the present invention may further obtain the QoS information of the WiFi sub-link from the WiFi link statistics according to the requirement of the scheduling resource by the client terminal device. Alternatively, the embodiment of the present invention may further send the list information of the WiFi terminal to the client terminal device by using at least one WiFi terminal, and then the client terminal device selects a specific WiFi terminal from the list according to the requirement of the scheduling resource, and the specific WiFi terminal provides the client with the specific WiFi terminal. The terminal device sends the QoS information of the WiFi sub-link.

In summary, the manner in which the client terminal device can obtain the QoS information of the WiFi sub-link is included in the protection scope of the embodiment of the present invention.

In the method 300 for scheduling resources provided by the embodiment of the present invention, it should be understood that before the RAN device receives the WiFi link information sent by the at least one client terminal device, as shown in FIG. 5, the scheduling resource method is as follows.

S350. The client terminal device sends the address information of the at least one WiFi terminal that communicates with the client terminal device. Correspondingly, the RAN device receives the address information of the at least one WiFi terminal sent by the client terminal device.

S360, the first radio bearer RB is established, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or the second radio bearer RB is established, where the second RB is used to carry the first WiFi in the at least one WiFi terminal. The data of the terminal and the data of the second WiFi terminal.

The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information and the address information of the first WiFi terminal exist. A mapping relationship exists between the second indication information and the address information of the first WiFi terminal.

It should be understood that, in S310, the QoS information of the WiFi sub-link acquired by the RAN device includes address information of the WiFi terminal.

In S350, optionally, the address information of the at least one WiFi terminal may include source IP information and/or source port information of the WiFi terminal, that is, may include only source IP information or source port information, or both. It should be understood that, other than the source IP information and the source port information, other types of information may be used. Any parameter that can be used for the identification of the WiFi terminal may be used as the content of the address information, which is not limited herein.

It should be understood that the RAN device may acquire address information of at least one WiFi terminal in communication with the client terminal device in a variety of manners.

Optionally, the client terminal device may actively send the address information of the at least one WiFi terminal to the RAN device, where the client terminal device may send the address information in multiple manners, for example, the client terminal device may periodically send the WiFi terminal once every hour. Address information; for example, the client terminal device may also send the address information of the WiFi terminal at every hour of the day; for example, the RAN device may send an instruction message to the client terminal device, and the client terminal device triggers the transmission after receiving the instruction information. The address information of the WiFi terminal is not limited herein.

Optionally, the RAN device may obtain address information of the WiFi terminal by parsing uplink or downlink data of the WiFi terminal. It should be understood that the address information of the WiFi terminal is included in the uplink or downlink data sent by the WiFi terminal, so that the RAN device can sense the WiFi terminal to which the uplink data or the downlink data belongs.

In S360, the RAN device may establish a first radio bearer RB between the RAN device and the client terminal device, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal, and the data of the first WiFi terminal is carried. The first indication information has a first mapping relationship with the address information of the first WiFi terminal, and the first WiFi terminal can transmit data to the RAN device by using the first RB. For example, after the RAN device acquires the MAC address information of the first WiFi terminal in the S350, the first RB is configured to transmit data of the first WiFi terminal, and the data of the first WiFi terminal includes the first identifier. The IP information of the WiFi terminal, then the first mapping relationship exists between the IP information of the first WiFi terminal and the MAC information of the first WiFi terminal, so that the RAN device can identify the first WiFi terminal that receives or sends the data.

It should be understood that if a radio access bearer RAB is established between the CN device and the RAN device, the data may be mapped into the corresponding RAB through a Traffic Flow Template (TFT). Optionally, the first RB may correspond to the first between the CN device and the RAN device. The line access bearer RAB, the first RAB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal, and the first RB and the first RAB together form data for transmitting the first WiFi terminal between the client terminal device and the CN device. The transmission channel is as shown in FIG. 6; the first RB may also correspond to a second radio access bearer RAB between the CN device and the RAN device, and the second RAB is used to carry data of the first WiFi terminal and the second WiFi terminal. Data, wherein a first mapping relationship exists between the first indication information carried by the data of the first WiFi terminal and the address information of the first WiFi terminal, and the second indication information carried by the data of the second WiFi terminal and the second WiFi terminal There is a second mapping relationship between the address information. The first RB and the second RAB together form a transmission channel between the client terminal device and the CN device for transmitting data of the first WiFi terminal, as shown in FIG. 7.

Optionally, in S360, the RAN device may establish a first radio bearer RB between the RAN device and the client terminal device, and may also establish a second radio bearer RB between the RAN device and the client terminal device, where the second RB is used. The first mapping relationship between the first indication information carried by the data of the first WiFi terminal and the address information of the first WiFi terminal, and the data of the second WiFi terminal, the data of the first WiFi terminal and the second WiFi terminal There is a second mapping relationship between the carried second indication information and the address information of the second WiFi terminal. The first WiFi terminal or the second WiFi terminal transmits data to the RAN device through the second RB. For example, after acquiring the MAC address information of the first WiFi terminal and the MAC address information of the second WiFi terminal in S350, the RAN device establishes a second RB for transmitting data of the first WiFi terminal for the first WiFi terminal and the second WiFi terminal. And the data of the second WiFi terminal, the data of the first WiFi terminal includes IP information capable of identifying the first WiFi terminal, and the data of the second WiFi terminal includes IP information capable of identifying the second WiFi terminal, then the first WiFi A first mapping relationship exists between the IP information of the terminal and the MAC information of the first WiFi terminal, and the second mapping relationship exists between the IP information of the second WiFi terminal and the MAC information of the second WiFi terminal.

In the uplink direction, after receiving the data of the first WiFi terminal and the data of the second WiFi terminal, the client terminal device caches different data packets in different buffer queues, and the RAN device uses the WiFi link information sent by the client terminal device. The carried address information for identifying and the indication information carried in the data identify data of the first WiFi terminal and the second WiFi terminal, and then according to the data of the first WiFi terminal and the scheduling priority of the data of the second WiFi terminal, The data of the first WiFi terminal and the data of the second WiFi terminal are scheduled in the two RBs. In the downlink direction, the RAN device caches the data sent to the first WiFi terminal and the data of the second WiFi terminal respectively according to the obtained address information of the first WiFi terminal and the second WiFi terminal and the indication information carried in the data. And buffering the data of the first WiFi terminal and the data of the second WiFi terminal in the second RB according to the scheduling priority of the data of the first WiFi terminal and the data of the second WiFi terminal.

It should be understood that if a radio access bearer RAB is established between the CN device and the RAN device, data can be mapped to the corresponding RAB through the TFT. The second RAB is configured to carry data of the first WiFi terminal and data of the second WiFi terminal, where a first mapping relationship exists between the first indication information carried by the data of the first WiFi terminal and the address information of the first WiFi terminal, A second mapping relationship exists between the second indication information carried by the data of the second WiFi terminal and the address information of the second WiFi terminal. The second RAB and the second RB together form a transmission channel between the data of the first WiFi terminal or the data of the second WiFi terminal between the client terminal device and the CN device, as shown in FIG. 8.

The RAN device determines the scheduling priority of the data of the at least one WiFi terminal according to the QoS information of the WiFi sub-link of each client terminal device and the air interface link information, and schedules the air interface resource for each WiFi terminal according to the scheduling priority. The QoS of the WiFi sub-link of each client terminal device can be transmitted according to the address information of each WiFi terminal and the indication information carried in the data on the independent or shared radio bearer RB established between the WiFi terminal and the WiFi terminal. The QoS of the corresponding air interface link is balanced, which can improve data transmission efficiency and enhance user experience.

Therefore, the method for scheduling resources according to the embodiment of the present invention, the air interface resource is scheduled according to the WiFi link information and the air interface link information, so that the QoS of the WiFi link and the air interface link of the client terminal device can be balanced, and the data transmission can be improved. Efficiency and enhance the user experience.

It should be understood that the foregoing process of establishing a radio bearer RB may also exist as an independent method for establishing a bearer. By using the method for establishing a bearer, the radio access network device may be independent or shared with the client terminal device. The bearer transmits data with the WiFi terminal, and the data carries the indication information that is mapped to the acquired address information of the WiFi terminal, so that the data of each WiFi terminal is transmitted on a specific bearer, which is beneficial to improving the QoS of the data transmission service quality.

The method for establishing bearer and scheduling resources according to an embodiment of the present invention is described in detail above with reference to FIG. 2 to FIG. 8. Next, a radio access network device and a client according to an embodiment of the present invention are described in detail with reference to FIG. 9 to FIG. Terminal Equipment.

FIG. 9 is a schematic block diagram of a radio access network device 900 for establishing a bearer according to an embodiment of the present invention.

The first obtaining module 910 is configured to acquire address information of at least one WiFi terminal that communicates with the client terminal device.

The establishing module 920 is configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal, or is used to establish a second radio bearer RB, where the second RB is used to carry at least one Data of the first WiFi terminal and data of the second WiFi terminal in the WiFi terminal.

The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information is compared with the address information of the first WiFi terminal. There is a first mapping relationship, and a second mapping relationship exists between the second indication information and the address information of the second WiFi terminal.

Therefore, the radio access network device that establishes the bearer of the present invention can transmit data between the WiFi terminal by using a separate or shared bearer established for the WiFi terminal, and the data carries indication information that is mapped to the address information of the WiFi terminal, and can The radio access network device distinguishes in priority order when transmitting data, which can improve data transmission efficiency.

Optionally, the address information includes source IP information and/or source port information.

Optionally, the first obtaining module 910 is specifically configured to receive address information of the at least one WiFi terminal sent by the client terminal device, or obtain the address information of the at least one WiFi terminal by parsing the uplink data sent by the at least one WiFi terminal; or Sending downlink data to at least one WiFi terminal, and acquiring address information of at least one WiFi terminal.

Optionally, as shown in FIG. 10, the radio access network device 900 may further include a module as described below.

The receiving module 930 is configured to receive WiFi sub-link information sent by each of the at least one client terminal device, where the WiFi sub-link information is used to indicate between each client terminal device and each WiFi terminal. Characteristic information of the WiFi sub-link, each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with each client terminal device, and the feature information of the WiFi sub-link includes characteristic information of the uplink WiFi sub-link and/or downlink The feature information of the WiFi sub-link, the WiFi sub-link information includes the address information of the WiFi terminal.

The second obtaining module 940 is configured to obtain air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate an air interface between each client terminal device and the radio access network RAN device. Characteristic information of the link.

The scheduling module 950 is configured to schedule the air interface resource according to the WiFi sub-link information received by the receiving module 930 and the air interface link information acquired by the second obtaining module 940.

Optionally, as shown in FIG. 11, scheduling module 950 includes the units described below.

The determining unit 951 is configured to determine, according to the feature information of the WiFi sub-link received by the receiving module 930 and the air interface link information acquired by the second acquiring module 940, the scheduling priority of the data of the at least one WiFi terminal.

The scheduling unit 952 is configured to schedule air interface resources for each WiFi terminal according to a scheduling priority of data of the at least one WiFi terminal determined by the determining unit 951.

Optionally, the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

FIG. 12 is a schematic block diagram of a radio access network device 1200 according to an embodiment of the present invention.

The first processor 1210 is configured to acquire address information of at least one WiFi terminal that communicates with the client terminal device.

The second processor 1220 is configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or is used to establish a second radio bearer RB, where the second RB is used to carry Data of the first WiFi terminal and data of the second WiFi terminal in the at least one WiFi terminal.

The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information is compared with the address information of the first WiFi terminal. There is a first mapping relationship, and a second mapping relationship exists between the second indication information and the address information of the second WiFi terminal.

Optionally, the address information includes source IP information and/or source port information.

Optionally, the first processor may receive the address information of the at least one WiFi terminal sent by the client terminal device; or obtain the address information of the at least one WiFi terminal by parsing the uplink data sent by the at least one WiFi terminal; or send the at least The downlink data of a WiFi terminal acquires address information of at least one WiFi terminal.

Optionally, the radio access network device 1200 also includes the means as described below.

a transceiver, configured to receive WiFi sub-link information sent by each of the at least one client terminal device, where the WiFi sub-link information is used to indicate WiFi between each client terminal device and each WiFi terminal Feature information of the sub-link, each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with each client terminal device, and the feature information of the WiFi sub-link includes feature information of the uplink WiFi sub-link and/or downlink WiFi Sub-link feature information, WiFi The sub-link information includes address information of the WiFi terminal.

a third processor, configured to acquire air interface link information of each client terminal device of the at least one client terminal device, where the air interface link information is used to indicate an air interface chain between each client terminal device and the radio access network RAN device Characteristic information of the road.

The fourth processor is configured to schedule the air interface resource according to the WiFi sub-link information received by the transceiver and the air interface link information acquired by the third processor.

Optionally, the fourth processor may be configured to determine, according to the feature information of the WiFi sub-link received by the transceiver and the air interface link information acquired by the third processor, a scheduling priority of the data of the at least one WiFi terminal; and then the fourth process. The air traffic resource is scheduled for each WiFi terminal according to a scheduling priority of data of at least one WiFi terminal.

Optionally, the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

It should be noted that the first acquisition module 910 can be implemented by the first processor 1210 and the setup module 920 can be implemented by the second processor 1220. As shown in FIG. 12, the radio access network device 1200 further includes a memory 1230 and a bus system 1240, wherein the memory 1230 can be used to store codes and the like executed by the first processor 1210 and the second processor 1220.

The various components of the wireless access network device 1200 are coupled together by a bus system 1240 that includes, in addition to the data bus, a power bus, a control bus, and a status signal bus.

The radio access network device 900 shown in FIG. 9 to FIG. 11 or the radio access network device 1200 shown in FIG. 12 can implement the processes implemented in the foregoing embodiments of FIG. 4 and FIG. 5, in order to avoid repetition, here is not Let me repeat.

It should be noted that the above described method embodiments of the present invention may be applied to a processor or implemented by a processor. The processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. The above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components. Can The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention are implemented or executed. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.

It is to be understood that the memory in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory. The volatile memory can be a random access memory (RAM) that acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM). SDRAM), double data rate synchronous dynamic random access memory (souble sata rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronously connected dynamic random access memory (synchlink DRAM, SLDRAM) ) and direct memory bus random access memory (DR RAM). It should be noted that the memories of the systems and methods described herein are intended to comprise, without being limited to, these and any other suitable types of memory.

FIG. 13 is a schematic block diagram of a radio access network device 1300 for scheduling resources according to an embodiment of the present invention.

The receiving module 1310 is configured to receive WiFi link information sent by each of the at least one client terminal device, where the WiFi link information is used to indicate each client terminal device and at least communicate with each client terminal device. Characteristic information of a WiFi link between a WiFi terminal.

The first obtaining module 1320 is configured to acquire air interface link information of each client terminal device in the at least one client terminal device, where the air interface link information is used to indicate between each client terminal device and the radio access network RAN device. Characteristic information of the air interface link.

The scheduling module 1330 is configured to schedule the air interface resource according to the WiFi link information received by the receiving module 1310 and the air interface link information acquired by the first obtaining module 1320.

Optionally, the WiFi link information includes characteristic information of a WiFi total link between each client terminal device and at least one WiFi terminal that communicates with each client terminal device, and the feature information of the WiFi total link includes an uplink WiFi total chain. Feature information of the road and/or feature information of the downlink WiFi total link.

As shown in FIG. 14, scheduling module 1330 can include the units described below.

The first determining unit 1331 is configured to determine, according to the feature information of the WiFi total link received by the receiving module 1310 and the air interface link information acquired by the first acquiring module 1320, the scheduling priority of the data of the at least one client terminal device.

The first scheduling unit 1332 is configured to schedule the air interface resource according to the scheduling priority of the data of the at least one client terminal device determined by the first determining unit 1231.

Optionally, the WiFi link information includes feature information of a WiFi sub-link between each client terminal device and each WiFi terminal, wherein each WiFi terminal is in at least one WiFi terminal that communicates with each client terminal device The WiFi terminal, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link.

As shown in FIG. 15, the scheduling module 1330 may also include units as described below.

The second determining unit 1333 is configured to determine, according to the feature information of the WiFi sub-link received by the receiving module 1310 and the air interface link information acquired by the first acquiring module 1320, the scheduling priority of the data of the at least one WiFi terminal.

The second scheduling unit 1334 is configured to schedule air interface resources for each WiFi terminal according to a scheduling priority of data of the at least one WiFi terminal determined by the second determining unit 1333.

As shown in FIG. 16, the radio access network device 1300 may also include modules as described below.

The second obtaining module 1340 is configured to obtain address information of at least one WiFi terminal that communicates with each client terminal device.

The establishing module 1350 is configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or is used to establish a second radio bearer RB, where the second RB is used to carry at least one Data of the first WiFi terminal and the second WiFi terminal in the WiFi terminal.

The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information is compared with the address information of the first WiFi terminal. There is a first mapping relationship, the second indication information and the second WiFi end There is a second mapping relationship between the address information of the terminal, and the WiFi sub-link information includes the address information of the WiFi terminal.

Optionally, the address information includes source IP information and/or source port information.

Optionally, the second obtaining module 1340 is configured to: receive address information of at least one WiFi terminal sent by each client terminal device; or obtain address information of at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; Or obtaining the address information of the at least one WiFi terminal by parsing the downlink data sent to the at least one WiFi terminal.

Optionally, the feature information of the WiFi link includes the quality of service QoS information of the WiFi link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

FIG. 17 is a schematic block diagram of a radio access network device 1700 in accordance with an embodiment of the present invention.

The transceiver 1710 is configured to receive WiFi link information sent by each of the at least one client terminal device, where the WiFi link information is used to indicate each client terminal device and communicate with each client terminal device. Characteristic information of a WiFi link between a WiFi terminal.

The first processor 1720 is configured to acquire air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate between each client terminal device and the radio access network RAN device. Characteristic information of the air interface link.

The second processor 1730 is configured to schedule the air interface resource according to the WiFi link information received by the transceiver 1730 and the air interface link information acquired by the first processor 1720.

Optionally, the WiFi link information includes characteristic information of a WiFi total link between each client terminal device and at least one WiFi terminal that communicates with each client terminal device, and the feature information of the WiFi total link includes an uplink WiFi total chain. Feature information of the road and/or feature information of the downlink WiFi total link.

The second processor 1730 is configured to determine, according to the feature information of the WiFi total link received by the transceiver 1710 and the air interface link information acquired by the first processor 1720, a scheduling priority of data of the at least one client terminal device; and then the second process The router 1730 schedules the air interface resource according to the scheduling priority of the data of the at least one client terminal device.

Optionally, the WiFi link information includes feature information of a WiFi sub-link between each client terminal device and each WiFi terminal, wherein each WiFi terminal is in at least one WiFi terminal that communicates with each client terminal device The WiFi terminal, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link.

The second processor 1730 is further configured to determine, according to the feature information of the WiFi sub-link received by the transceiver 1710 and the air interface link information acquired by the first processor 1720, a scheduling priority of data of the at least one WiFi terminal; and then the second process. The router 1730 schedules air interface resources for each WiFi terminal according to a scheduling priority of data of at least one WiFi terminal.

Alternatively, the radio access network device 1700 may also include devices as described below.

And a third processor, configured to acquire address information of at least one WiFi terminal that communicates with each client terminal device.

a fourth processor, configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or is used to establish a second radio bearer RB, where the second RB is used to carry at least Data of the first WiFi terminal and the second WiFi terminal in one WiFi terminal.

The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information is compared with the address information of the first WiFi terminal. There is a first mapping relationship between the second indication information and the address information of the second WiFi terminal, and the WiFi sub-link information includes address information of the WiFi terminal.

Optionally, the address information includes source IP information and/or source port information.

Optionally, the third processor is configured to receive address information of the at least one WiFi terminal sent by each client terminal device; or obtain the address information of the at least one WiFi terminal by parsing the uplink data sent by the at least one WiFi terminal; or send by parsing And obtaining downlink information of the at least one WiFi terminal, and acquiring address information of the at least one WiFi terminal.

Optionally, the feature information of the WiFi link includes the quality of service QoS information of the WiFi link, and the feature information of the air interface link includes the quality of service QoS information of the air interface link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

It should be noted that the receiving module 1310 can be implemented by the transceiver 1710, the first obtaining module 1320 can be implemented by the first processor 1720, and the scheduling module 1330 can be implemented by the second processor 1730. As shown in FIG. 17, the radio access network device 1700 further includes a memory 1740 and a bus system 1750, wherein the memory 1740 can be used to store codes and the like executed by the first processor 1720 and the second processor 1730.

The various components in the radio access network device 1700 are coupled together by a bus system 1750, which in addition to the data bus includes a power bus, a control bus, and a status. Signal bus.

The radio access network device 1300 shown in FIG. 13 to FIG. 16 or the radio access network device 1700 shown in FIG. 17 can implement the processes implemented in the foregoing embodiments of FIG. 2 to FIG. 8. To avoid repetition, here is not Let me repeat.

FIG. 18 is a schematic block diagram of a client terminal device 1800 that schedules resources according to an embodiment of the present invention.

The sending module 1810 is configured to send WiFi link information to the radio access network RAN device, where the WiFi link information is characteristic information of the WiFi link between the client terminal device and the at least one WiFi terminal that communicates with the client terminal device. .

The obtaining module 1820 is configured to acquire an air interface resource that is scheduled by the RAN device according to the WiFi link information sent by the sending module 1810.

Optionally, the WiFi link information includes feature information of the WiFi terminal of the client terminal device and the at least one WiFi terminal that communicates with the client terminal device, and the feature information of the WiFi total link includes the feature information of the uplink WiFi total link and/or Or characteristic information of the downlink WiFi total link.

Optionally, the WiFi link information may further include feature information of the WiFi sub-link between the client terminal device and each WiFi terminal, where each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with the client terminal device, The feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link.

Optionally, the feature information of the WiFi link includes quality of service QoS information of the WiFi link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

FIG. 19 is a schematic block diagram of a client terminal device 1900 in accordance with an embodiment of the present invention.

The transceiver 1910 is configured to send WiFi link information to the radio access network RAN device, where the WiFi link information is characteristic information of the WiFi link between the client terminal device and the at least one WiFi terminal that communicates with the client terminal device. .

The processor 1920 is configured to acquire an air interface resource that is scheduled by the RAN device according to the WiFi link information sent by the transceiver 1910.

Optionally, the WiFi link information may include the feature information of the WiFi terminal of the at least one WiFi terminal that is in communication with the client terminal device, and the feature information of the WiFi total link includes the feature information of the uplink WiFi total link. / or characteristic information of the downlink WiFi total link.

Optionally, the WiFi link information may further include between the client terminal device and each WiFi terminal. Characteristic information of the WiFi sub-link, each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with the client terminal device, and the feature information of the WiFi sub-link includes feature information of the uplink WiFi sub-link and/or downlink WiFi The characteristic information of the sub-link.

Optionally, the feature information of the WiFi link includes quality of service QoS information of the WiFi link.

Optionally, the quality of service QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indicator RSSI.

It should be noted that the transmitting module 1810 can be implemented by the transceiver 1910, and the obtaining module 1820 can be implemented by the processor 1920. As shown in FIG. 19, the client terminal device 1900 further includes a memory 1930 and a bus system 1940, wherein the memory 1930 can be used to store code and the like executed by the processor 1920.

The various components in the client terminal device 1900 are coupled together by a bus system 1940, which in addition to the data bus includes a power bus, a control bus, and a status signal bus.

The client terminal device 1800 shown in FIG. 18 or the client terminal device 1900 shown in FIG. 19 can implement the processes implemented in the foregoing embodiments of FIG. 2 and FIG. 8. To avoid repetition, details are not described herein again.

It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention. The implementation process constitutes any limitation.

It is to be understood that the first, second, third, fourth, and various reference numerals of the present invention are not intended to limit the scope of the embodiments of the present invention.

It should be understood that in the embodiment of the present invention, "B corresponding to A" means that B is associated with A, and B can be determined according to A. However, it should also be understood that determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.

Additionally, the terms "system" and "network" are used interchangeably herein. The term "and/or" in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations. In addition, the character "/" in this article generally indicates that the contextual object is an "or" relationship.

Those skilled in the art will appreciate that the various method steps and units described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the steps and components of the various embodiments have been described generally in terms of functionality in the foregoing description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. Different methods may be used to implement the described functionality for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

The methods or steps described in connection with the embodiments disclosed herein may be implemented in hardware, a software program executed by a processor, or a combination of both. Software programs can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical fields. Any other form of storage medium known.

Although the present invention has been described in detail by reference to the accompanying drawings in the preferred embodiments, the invention is not limited thereto. Various equivalent modifications and alterations to the embodiments of the present invention may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims (60)

A method for establishing a bearer, comprising: Obtaining address information of at least one WiFi terminal that communicates with the client terminal device; Establishing a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or a second radio bearer RB is established, where the second RB is used to carry the at least one Data of the first WiFi terminal and data of the second WiFi terminal in the WiFi terminal; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information A first mapping relationship exists between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal. The method of claim 1 wherein the address information comprises source IP information and/or source port information. The method according to claim 1 or 2, wherein the obtaining the address information of the at least one WiFi terminal in communication with the client terminal device comprises: Receiving address information of the at least one WiFi terminal sent by the client terminal device; or Obtaining address information of the at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The method according to any one of claims 1 to 3, further comprising: Receiving WiFi sub-link information sent by each of the at least one client terminal device, wherein the WiFi sub-link information is used to indicate a WiFi sub-point between each of the client terminal devices and each of the WiFi terminals Feature information of the link, the WiFi terminal is a WiFi terminal in the at least one WiFi terminal that communicates with each of the client terminal devices, and the feature information of the WiFi sub-link includes an uplink WiFi sub-link Characteristic information and/or characteristic information of the downlink WiFi sub-link, where the WiFi sub-link information includes address information of the WiFi terminal; Obtaining air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate an air interface between each of the client terminal devices and the radio access network RAN device Characteristic information of the link; The air interface resource is scheduled according to the WiFi sub-link information and the air interface link information. The method according to claim 4, wherein the scheduling the air interface resource according to the WiFi sub-link information and the air interface link information comprises: Determining, according to the feature information of the WiFi sub-link and the air interface link information, a scheduling priority of data of the at least one WiFi terminal; The air interface resource is scheduled according to the scheduling priority of the data of the at least one WiFi terminal. The method according to claim 4 or 5, wherein the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the service quality of the air interface link. QoS information. The method according to claim 6, wherein the quality of service QoS information comprises at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI. A method for scheduling resources, comprising: Receiving WiFi link information sent by each of the at least one client terminal device, wherein the WiFi link information is at least for indicating each of the client terminal devices and communicating with each of the client terminal devices Characteristic information of a WiFi link between a WiFi terminal; Obtaining air interface link information of each of the at least one client terminal device, wherein the air interface link information is used to indicate between each of the client terminal devices and the radio access network RAN device Characteristic information of the air interface link; The air interface resource is scheduled according to the WiFi link information and the air interface link information. The method according to claim 8, wherein said WiFi link information comprises a WiFi total chain between said each client terminal device and said at least one WiFi terminal in communication with said each client terminal device Feature information of the road, the feature information of the WiFi total link includes feature information of an uplink WiFi total link and/or feature information of a downlink WiFi total link, according to the WiFi link information and the air interface link Information scheduling air interface resources, including: Determining, according to the feature information of the WiFi total link and the air interface link information, a scheduling priority of data of the at least one client terminal device; The air interface resource is scheduled according to the scheduling priority of the data of the at least one client terminal device. The method according to claim 8, wherein the WiFi link information comprises feature information of a WiFi sub-link between each of the client terminal devices and each of the WiFi terminals, wherein each of the WiFi The terminal is at least one WiFi terminal that communicates with each of the client terminal devices The WiFi terminal in the terminal, the feature information of the WiFi sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link, and the air link chain according to the WiFi link information Road information scheduling air interface resources, including: Determining, according to the feature information of the WiFi sub-link and the air interface link information, a scheduling priority of data of the at least one WiFi terminal; The air interface resource is scheduled according to the scheduling priority of the data of the at least one WiFi terminal. The method according to claim 10, wherein before the receiving the WiFi link information sent by the at least one client terminal device, the method further comprises: Obtaining address information of the at least one WiFi terminal that communicates with each of the client terminal devices; Establishing a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or a second radio bearer RB is established, where the second RB is used to carry the at least one Data of the first WiFi terminal and the second WiFi terminal in the WiFi terminal; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information There is a first mapping relationship between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal, where the WiFi sub-link information includes The address information of the WiFi terminal. The method of claim 11 wherein the address information comprises source IP information and/or source port information. The method according to claim 11 or 12, wherein the obtaining the address information of the at least one WiFi terminal in communication with the client terminal device comprises: Receiving address information of the at least one WiFi terminal sent by each of the client terminal devices; or Obtaining address information of the at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The method according to any one of claims 8 to 13, wherein the feature information of the WiFi link includes quality of service QoS information of a WiFi link, and characteristics of the air interface link The information includes quality of service QoS information for the air interface link. The method according to claim 14, wherein the quality of service QoS information comprises at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI. A method for scheduling resources, comprising: Transmitting, to the radio access network RAN device, WiFi link information, the WiFi link information being characteristic information for indicating a WiFi link between the client terminal device and the at least one WiFi terminal communicating with the client terminal device; Obtaining an air interface resource that is scheduled by the RAN device according to the WiFi link information. The method of claim 16, wherein the WiFi link information comprises: Characteristic information of the WiFi total link of the at least one WiFi terminal in communication with the client terminal device, the feature information of the WiFi total link includes feature information of the uplink WiFi total link and/or downlink WiFi Characteristic information of the total link. The method of claim 16, wherein the WiFi link information comprises: Characteristic information of a WiFi sub-link between the client terminal device and each WiFi terminal, the WiFi terminal being a WiFi terminal in the at least one WiFi terminal communicating with the client terminal device, the WiFi The feature information of the sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link. The method according to any one of claims 16 to 18, wherein the feature information of the WiFi link comprises quality of service QoS information of a WiFi link. The method according to claim 19, wherein the quality of service QoS information comprises at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI. A radio access network device, comprising: a first acquiring module, configured to acquire address information of at least one WiFi terminal that communicates with the client terminal device; Establishing a module, configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or used to establish a second radio bearer RB, the second RB And data for carrying the first WiFi terminal in the at least one WiFi terminal Two WiFi terminal data; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information A first mapping relationship exists between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal. The radio access network device according to claim 21, wherein the address information comprises source IP information and/or source port information. The radio access network device according to claim 21 or 22, wherein the obtaining module is specifically configured to: Receiving address information of the at least one WiFi terminal sent by the client terminal device; or Obtaining address information of the at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The radio access network device according to any one of claims 21 to 23, wherein the radio access network device further comprises: a receiving module, configured to receive WiFi sub-link information sent by each of the at least one client terminal device, where the WiFi sub-link information is used to indicate the each client terminal device and each WiFi terminal Feature information of the WiFi sub-link between the WiFi terminal in the at least one WiFi terminal that communicates with each of the client terminal devices, and the feature information of the WiFi sub-link includes uplink Characteristic information of the WiFi sub-link and/or characteristic information of the downlink WiFi sub-link, where the WiFi sub-link information includes address information of the WiFi terminal; a second obtaining module, configured to acquire air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate the each client terminal device and wireless access Characteristic information of the air interface link between the network RAN devices; And a scheduling module, configured to schedule an air interface resource according to the WiFi sub-link information received by the receiving module and the air interface link information acquired by the second acquiring module. The radio access network device according to claim 24, wherein the scheduling module comprises: a determining unit, configured to receive, according to the feature information of the WiFi sub-link received by the receiving module And determining, by the air interface information acquired by the second acquiring module, a scheduling priority of data of the at least one WiFi terminal; And a scheduling unit, configured to schedule, according to the scheduling priority of the data of the at least one WiFi terminal determined by the determining unit, the air interface resource of the data of each WiFi terminal. The radio access network device according to claim 24 or 25, wherein the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the air interface chain. The quality of service QoS information of the road. The radio access network device according to claim 26, wherein the quality of service QoS information comprises at least a transmission rate, a packet loss rate, a retransmission rate, a channel utilization rate, a queue length, and a received signal strength indication RSSI. One. A radio access network device, comprising: a receiving module, configured to receive WiFi link information sent by each of the at least one client terminal device, where the WiFi link information is used to indicate the each client terminal device and each of the clients Feature information of a WiFi link between at least one WiFi terminal communicated by the terminal device; a first obtaining module, configured to acquire air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate the each client terminal device and wireless Characteristic information of the air interface link between the access network RAN devices; And a scheduling module, configured to schedule an air interface resource according to the WiFi link information received by the receiving module and the air interface link information acquired by the first acquiring module. The radio access network device according to claim 28, wherein said WiFi link information comprises between said each client terminal device and said at least one WiFi terminal in communication with said each client terminal device Characteristic information of the WiFi total link, the feature information of the WiFi total link includes feature information of the uplink WiFi total link and/or feature information of the downlink WiFi total link; The scheduling module includes: a first determining unit, configured to determine a scheduling priority of data of the at least one client terminal device according to the feature information of the WiFi total link received by the receiving module and the air interface link information acquired by the first acquiring module ; The first scheduling unit is configured to schedule the air interface resource according to the scheduling priority of the data of the at least one client terminal device determined by the first determining unit. The radio access network device according to claim 28, wherein the WiFi link information comprises feature information of a WiFi sub-link between each of the client terminal devices and each of the WiFi terminals, wherein Each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with each of the client terminal devices, and the feature information of the WiFi sub-link includes feature information of an uplink WiFi sub-link and/or a downlink WiFi link. Characteristic information of the road; The scheduling module includes: a second determining unit, configured to determine a scheduling priority of data of the at least one WiFi terminal according to the feature information of the WiFi sub-link received by the receiving module and the air interface link information acquired by the first acquiring module; a second scheduling unit, configured to schedule air interface resources for each of the WiFi terminals according to a scheduling priority of the data of the at least one WiFi terminal determined by the second determining unit. The radio access network device according to claim 30, wherein the radio access network device further comprises: a second acquiring module, configured to acquire address information of the at least one WiFi terminal that communicates with each of the client terminal devices; Establishing a module, configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal; or used to establish a second radio bearer RB, the second RB And data for carrying the first WiFi terminal and the second WiFi terminal of the at least one WiFi terminal; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information There is a first mapping relationship between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal, where the WiFi sub-link information includes The address information of the WiFi terminal. The radio access network device according to claim 31, wherein the address information comprises source IP information and/or source port information. The radio access network device according to claim 31 or 32, wherein the second obtaining module is specifically configured to: Receiving address information of the at least one WiFi terminal sent by each of the client terminal devices; or Obtaining the at least one by parsing uplink data sent by the at least one WiFi terminal Address information of the WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The radio access network device according to any one of claims 28 to 33, wherein the feature information of the WiFi link includes QoS information of a WiFi link, and the feature information of the air interface link includes Quality of Service QoS information for air interface links. The radio access network device according to claim 34, wherein the quality of service QoS information comprises at least a transmission rate, a packet loss rate, a retransmission rate, a channel utilization rate, a queue length, and a received signal strength indication RSSI. One. A client terminal device, comprising: a sending module, configured to send WiFi link information to the radio access network RAN device, where the WiFi link information is a WiFi link between the client terminal device and the at least one WiFi terminal that communicates with the client terminal device Characteristic information; And an obtaining module, configured to acquire an air interface resource that is scheduled by the RAN device according to the WiFi link information sent by the sending module. The client terminal device according to claim 36, wherein the WiFi link information comprises: Characteristic information of the WiFi total link of the at least one WiFi terminal in communication with the client terminal device, the feature information of the WiFi total link includes feature information of the uplink WiFi total link and/or downlink WiFi Characteristic information of the total link. The client terminal device according to claim 36, wherein the WiFi link information comprises: Characteristic information of a WiFi sub-link between the client terminal device and each WiFi terminal, the WiFi terminal being a WiFi terminal in the at least one WiFi terminal communicating with the client terminal device, the WiFi The feature information of the sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link. The client terminal device according to any one of claims 36 to 38, characterized in that the feature information of the WiFi link comprises quality of service QoS information of a WiFi link. The client terminal device according to claim 39, wherein the quality of service QoS information comprises at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization rate, a queue length, and a received signal strength indication RSSI. . A radio access network device, comprising: a first processor, configured to acquire address information of at least one WiFi terminal that communicates with the client terminal device; a second processor, configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal, or is used to establish a second radio bearer RB, where The second RB is configured to carry data of the first WiFi terminal in the at least one WiFi terminal and data of the second WiFi terminal; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information A first mapping relationship exists between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal. The radio access network device according to claim 41, wherein the address information comprises source IP information and/or source port information. The radio access network device according to claim 41 or 42, wherein the first processor is configured to: Receiving address information of the at least one WiFi terminal sent by the client terminal device; or Obtaining address information of the at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The radio access network device according to any one of claims 41 to 43, wherein the radio access network device further comprises: a transceiver, configured to receive WiFi sub-link information sent by each of the at least one client terminal device, where the WiFi sub-link information is used to indicate the each client terminal device and each WiFi terminal Feature information of the WiFi sub-link between the WiFi terminal in the at least one WiFi terminal that communicates with each of the client terminal devices, and the feature information of the WiFi sub-link includes uplink Characteristic information of the WiFi sub-link and/or characteristic information of the downlink WiFi sub-link, where the WiFi sub-link information includes address information of the WiFi terminal; a third processor, configured to acquire air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate the each client terminal device Characteristic information of the air interface link with the RAN device of the radio access network; And a fourth processor, configured to schedule the air interface resource according to the WiFi sub-link information received by the transceiver and the air interface link information acquired by the third processor. The radio access network device according to claim 44, wherein the fourth processor is configured to: Determining a scheduling priority of data of the at least one WiFi terminal according to the feature information of the WiFi sub-link received by the transceiver and the air interface link information acquired by the third processor; And scheduling the air interface resource according to the data of the at least one WiFi terminal according to the scheduling priority of the data of each of the WiFi terminals. The radio access network device according to claim 44 or 45, wherein the feature information of the WiFi sub-link includes the quality of service QoS information of the WiFi sub-link, and the feature information of the air interface link includes the air interface chain. The quality of service QoS information of the road. The radio access network device according to claim 46, wherein the quality of service QoS information comprises at least a transmission rate, a packet loss rate, a retransmission rate, a channel utilization rate, a queue length, and a received signal strength indication RSSI. One. A radio access network device, comprising: a transceiver, configured to receive WiFi link information sent by each of the at least one client terminal device, where the WiFi link information is used to indicate the each client terminal device and each of the clients Feature information of a WiFi link between at least one WiFi terminal communicated by the terminal device; a first processor, configured to acquire air interface link information of each of the at least one client terminal device, where the air interface link information is used to indicate the each client terminal device and wireless Characteristic information of the air interface link between the access network RAN devices; And a second processor, configured to schedule an air interface resource according to the WiFi link information received by the transceiver and the air interface link information acquired by the first processor. The radio access network device according to claim 48, wherein said WiFi link information comprises between said each client terminal device and said at least one WiFi terminal in communication with said each client terminal device Characteristic information of the WiFi total link, the feature information of the WiFi total link includes feature information of the uplink WiFi total link and/or feature information of the downlink WiFi total link; The second processor is configured to: Determining a scheduling priority of data of the at least one client terminal device according to the feature information of the WiFi total link received by the transceiver and the air interface link information acquired by the first processor; The air interface resource is scheduled according to the scheduling priority of the data of the at least one client terminal device. The radio access network device according to claim 48, wherein the WiFi link information comprises feature information of a WiFi sub-link between each of the client terminal devices and each of the WiFi terminals, wherein Each WiFi terminal is a WiFi terminal in at least one WiFi terminal that communicates with each of the client terminal devices, and the feature information of the WiFi sub-link includes feature information of an uplink WiFi sub-link and/or a downlink WiFi link. Characteristic information of the road; The second processor is configured to: Determining a scheduling priority of data of the at least one WiFi terminal according to the feature information of the WiFi sub-link received by the transceiver and the air interface link information acquired by the first processor; The air interface resource is scheduled according to the scheduling priority of the data of the at least one WiFi terminal. The radio access network device according to claim 50, wherein the radio access network device further comprises: a third processor, configured to acquire address information of the at least one WiFi terminal that communicates with each of the client terminal devices; a fourth processor, configured to establish a first radio bearer RB, where the first RB is only used to carry data of the first WiFi terminal in the at least one WiFi terminal, or is used to establish a second radio bearer RB, where The second RB is configured to carry data of the first WiFi terminal and the second WiFi terminal in the at least one WiFi terminal; The data of the first WiFi terminal carries the first indication information of the first WiFi terminal, the data of the second WiFi terminal carries the second indication information of the second WiFi terminal, and the first indication information There is a first mapping relationship between the address information of the first WiFi terminal, and a second mapping relationship between the second indication information and the address information of the second WiFi terminal, where the WiFi sub-link information includes The address information of the WiFi terminal. The radio access network device according to claim 51, wherein the address information comprises source IP information and/or source port information. The radio access network device according to claim 51 or 52, wherein the third processor is configured to: Receiving address information of the at least one WiFi terminal sent by each client terminal device; or Obtaining address information of the at least one WiFi terminal by parsing uplink data sent by the at least one WiFi terminal; or Obtaining address information of the at least one WiFi terminal by parsing downlink data sent to the at least one WiFi terminal. The radio access network device according to any one of claims 48 to 53, wherein the feature information of the WiFi link includes QoS information of a WiFi link, and the feature information of the air interface link includes Quality of Service QoS information for air interface links. The radio access network device according to claim 54, wherein the quality of service QoS information comprises at least a transmission rate, a packet loss rate, a retransmission rate, a channel utilization rate, a queue length, and a received signal strength indication RSSI. One. A client terminal device, comprising: a transceiver, configured to send WiFi link information to a radio access network RAN device, where the WiFi link information is a WiFi link between the client terminal device and the at least one WiFi terminal that communicates with the client terminal device Characteristic information; And a processor, configured to acquire an air interface resource that is scheduled by the RAN device according to the WiFi link information sent by the transceiver. The client terminal device according to claim 56, wherein the WiFi link information comprises: Characteristic information of the WiFi total link of the at least one WiFi terminal in communication with the client terminal device, the feature information of the WiFi total link includes feature information of the uplink WiFi total link and/or downlink WiFi Characteristic information of the total link. The client terminal device according to claim 56, wherein the WiFi link information comprises: Characteristic information of a WiFi sub-link between the client terminal device and each WiFi terminal, the WiFi terminal being a WiFi terminal in the at least one WiFi terminal communicating with the client terminal device, the WiFi The feature information of the sub-link includes the feature information of the uplink WiFi sub-link and/or the feature information of the downlink WiFi sub-link. The client terminal device according to any one of claims 56 to 58, wherein the feature information of the WiFi link includes quality of service QoS information of a WiFi link. A client terminal device according to claim 59, wherein said quality of service The QoS information includes at least one of a transmission rate, a packet loss rate, a retransmission rate, a channel utilization, a queue length, and a received signal strength indication RSSI.

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