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WO2018214762A1 - Procédé et appareil d'acquisition d'un paramètre de radiomessagerie - Google Patents

Procédé et appareil d'acquisition d'un paramètre de radiomessagerie Download PDF

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Publication number
WO2018214762A1
WO2018214762A1 PCT/CN2018/086581 CN2018086581W WO2018214762A1 WO 2018214762 A1 WO2018214762 A1 WO 2018214762A1 CN 2018086581 W CN2018086581 W CN 2018086581W WO 2018214762 A1 WO2018214762 A1 WO 2018214762A1
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Prior art keywords
network device
terminal
paging
core network
terminal device
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PCT/CN2018/086581
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English (en)
Chinese (zh)
Inventor
樊波
刘亚林
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a method and an apparatus for obtaining paging parameters.
  • a terminal device In a Long Term Evolution (LTE) system, a terminal device (referred to as a terminal) has two Radio Resource Control (RRC) states—an RRC_CONNECTED state and an RRC_IDLE state.
  • RRC Radio Resource Control
  • the RRC connection connection between the terminal and the base station
  • the S1 connection the connection between the base station and the core network
  • the core network device can send data to the terminal through the two connections.
  • the RRC_IDLE state the RRC connection and the S1 connection of the terminal are both interrupted, and the core network cannot send data to the terminal.
  • the core network if the core network has data to send to the terminal, it needs to find the terminal by triggering the paging process. As shown in the right figure of FIG. 3, the core network sends a paging request message to all base stations in the paging notification area of the terminal, and these base stations send paging messages to find the terminal. If the terminal receives the paging message from a certain base station, it initiates a random access procedure, establishes an RRC connection and an S1 connection, that is, transitions from the RRC_IDLE state to the RRC_CONNECTED state, so that the terminal can receive data from the core network.
  • the 5G (5th generation mobile system) communication system introduces a new state, which is different from the RRC_CONNECTED state and the RRC_IDLE state.
  • This application is temporarily referred to as the third state.
  • the RRC connection of the terminal in this state is interrupted. That is, the connection between the terminal and the base station is interrupted; and the connection between the base station and the core network exists. In this state, the terminal cannot receive data from the core network device. However, since the connection between the base station and the core network exists, the terminal only needs to establish an RRC connection, and can transit to the RRC_CONNECTED state.
  • the paging is not the core network device, but the base station, but currently the base station has no paging-related parameters, so the paging cannot be completed.
  • the present application provides a method and apparatus for obtaining paging parameters, so that a network device can acquire paging parameters of a terminal.
  • a method for obtaining paging parameters including:
  • NAS non-access stratum
  • the method may further include: transmitting a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a method for obtaining a paging parameter including: receiving, by a core network device, a non-access stratum NAS service request sent by a terminal device by using a network device; and transmitting, to the network device, a paging parameter of the terminal device .
  • a network device comprising: a receiving module, configured to receive a non-access stratum NAS service request sent by the terminal device, and a sending module, configured to send the non-access stratum NAS service request to the core network device, where the receiving module further And configured to receive paging parameters of the terminal device sent by the core network device.
  • the sending module is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device includes: a receiving module: configured to receive a non-access stratum NAS service request sent by the terminal device through the network device; and a sending module: configured to send, to the network device, a paging parameter of the terminal device.
  • the following condition satisfies at least one of: a paging parameter of the terminal device is carried in a context of the terminal device; and a non-access stratum NAS service request sent by the terminal device is carried in an RRC connection establishment confirmation/ In the completion message, the non-access stratum NAS service request sent to the core network device is carried in a user initialization message.
  • the terminal device may send a NAS service request to the network device in the random access process, and is carried by the RRC connection establishment confirmation/completion message; or may be sent in other processes and carried by other messages.
  • a method for obtaining a paging parameter including: after a network device completes a random access procedure of a terminal device, the network device sends a request message to a core network device to request a context of the terminal device. Receiving, by the core network device, the terminal device context, where the context includes paging parameters of the terminal device.
  • the method further includes transmitting a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • the network device completes the random access process of the terminal device, and the network device receives the RRC connection setup confirmation/completion message sent by the terminal device, where the RRC connection setup confirmation/completion message may further include the non-access stratum NAS service request. .
  • the request message may be a user initialization message, where a non-access stratum NAS service request may be carried.
  • the core network device receives a request message sent by the network device after completing the random access process of the terminal device, where the request message is used to request the context of the terminal device; and the context of the terminal device is sent to the network device.
  • the paging parameter of the terminal device is included in the context.
  • a network device comprising: a sending module, configured to: after the network device completes the random access process of the terminal device, send a request message to the core network device to request the context of the terminal device; and the receiving module is configured to receive the The context of the terminal device delivered by the core network device, where the context includes paging parameters of the terminal device.
  • the sending module is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device comprising: a receiving module, configured to receive a request message sent by the network device after completing a random access procedure of the terminal device, where the request message is used to request a context of the terminal device; The network device sends a context of the terminal device, where the context includes a paging parameter of the terminal device.
  • a method for obtaining paging parameters including:
  • the anchor network device After receiving the data sent by the user plane core network device and sending the data to the terminal device, the anchor network device sends a request message to the control plane core network device to request the paging parameter of the terminal device; and receives the control plane core network device. Paging parameters of the terminal device delivered.
  • the method further includes transmitting a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • the control plane core network device receives a request message sent by the anchor network device after receiving the data sent by the user plane core network device and sent to the terminal device, where the request message is used to request the paging parameter of the terminal device;
  • the control plane core network device sends the paging parameter of the terminal device to the anchor network device.
  • a network device comprising: a receiving module, configured to receive data sent by a user plane core network device to a terminal device, and a sending module, configured to send a request message to the control plane core network device to request the terminal device to search for And the receiving module is further configured to receive a paging parameter of the terminal device that is sent by the control plane core network device.
  • the sending module is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device comprising: a receiving module, configured to receive a request message sent by an anchor network device after receiving data sent by a user plane core network device to a terminal device, where the request message is used to request the terminal a paging parameter of the device, and a sending module, configured to send, to the anchor network device, a paging parameter of the terminal device.
  • the paging parameter of the terminal device includes at least one of the following: an international mobile subscriber identity (IMSI) of the terminal device, a rear N bit of the IMSI, and a terminal-specific discontinuous reception (Discontinuous). Reception, DRX) period, identification of the terminal device, and paging notification area range of the terminal device.
  • IMSI international mobile subscriber identity
  • DRX terminal-specific discontinuous reception
  • the identifier of the terminal device includes an IMSI, a System Architecture Evolution (SAE) temporary mobile subscriber identity (S-TMSI), an RRC_resume ID, and an access layer (Access Stratum).
  • SAE System Architecture Evolution
  • S-TMSI temporary mobile subscriber identity
  • RRC_resume ID RRC_resume ID
  • AS access layer
  • the user plane core network device is a user plane entity
  • the control plane core network device is an access and mobility management entity
  • the terminal device is in a third state.
  • the network device and the core network device of the foregoing solutions have the functions of implementing the corresponding steps performed by the network device and the core network device in the foregoing method; the functions may be implemented by using hardware or by executing corresponding software by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above. For example, the sending module method performs the steps sent in the method embodiment, and the receiving module performs the steps received in the method embodiment, and the steps other than sending and receiving may be performed by the processing module.
  • the transmitting module may be replaced by a transmitter
  • the receiving module may be replaced by a receiver
  • the transmitter and the receiver may form a transceiver
  • other modules such as a processing module
  • each method is separately executed.
  • the network device can obtain the paging parameter of the terminal device, so that the network device triggers paging for the terminal device.
  • Yet another aspect of the present application provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the methods described in the various aspects above.
  • Yet another aspect of the present application provides a communication chip in which instructions are stored that, when run on a network device or terminal device, cause the computer to perform the methods described in the various aspects above.
  • Yet another aspect of the present application provides a computer readable storage medium having instructions stored therein that, when executed on a computer, cause the computer to perform the methods described in the above aspects.
  • FIG. 1 is a schematic diagram of three RRC states provided by the present application.
  • FIG. 2 is a schematic structural diagram of an application scenario network according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of two paging mechanisms provided by an embodiment of the present application.
  • FIG. 4 is a flowchart of a method for obtaining paging parameters according to an embodiment of the present application
  • FIG. 5 is a flowchart of a method for obtaining paging parameters according to another embodiment of the present application.
  • FIG. 6 is a schematic diagram of a network device/core network device according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a network device/core network device according to another embodiment of the present application.
  • a terminal device in the embodiment of the present application may refer to an access terminal, a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a wireless communication device, a user agent, or a user.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • the network device in the implementation of the present application is a network side device that performs wireless communication with the terminal device, for example, a Wireless-Fidelity (Wi-Fi) access point, a base station of a next-generation communication, such as a gNB of 5G. Or a small station, a micro station, a transmission reception point (TRP), or a relay station, an access point, an in-vehicle device, a wearable device, or the like.
  • Wi-Fi Wireless-Fidelity
  • the network system architecture involved in the method for paging parameters in the embodiment of the present invention includes a terminal, a base station, and a core network.
  • a new state is introduced in the 5G (5th generation mobile system) communication system, which is different from the RRC_CONNECTED state and the RRC_IDLE state.
  • This application is temporarily referred to as the third state, and may be referred to as the RRC_INACTIVE state in the future 5G standard.
  • the connection between the terminal and the base station (RRC connection) is interrupted in this state, and the connection between the base station and the core network exists.
  • This connection is temporarily called NG connection in 5G, and LTE.
  • the S1 connection is similar.
  • the terminal cannot receive data from the core network.
  • the terminal since the NG connection exists, the terminal only needs to establish an RRC connection with the base station, and can transit to the RRC_CONNECTED state.
  • the core network when the core network has data to send the terminal, the core network sends a paging request message to all the base stations in the paging notification area of the terminal, and these base stations send paging messages to find the terminal, as shown in the right diagram of FIG. Shown.
  • the core network cannot determine whether the terminal is in the RRC_CONNECTED state or the third state. Because the core network does not know the RRC connection, the core network is unified as the RRC_CONNECTED state. .
  • the core network When the core network has data to send to the terminal, it will send the data to the base station without triggering the paging process. After receiving the data, the base station finds that the terminal is in the third state and cannot send data to the terminal, which triggers the paging process. As shown in the left figure of FIG.
  • the base station that triggers paging that is, the base station that is connected last (RRC connection) before the terminal enters the third state
  • the anchor base station also remains in the context of the terminal.
  • the anchor base station sends a paging request message to all base stations in the paging notification area of the terminal, and causes the base stations to send a paging message to find the terminal. That is to say, in the third state, the paging process can be triggered by the anchor base station, which is two independent paging mechanisms with the paging process triggered by the core network mentioned above.
  • the base station in the paging notification area needs to perform some paging related parameters to perform paging operations. For example, an International Mobile Subscriber Identification Number (IMSI) of the terminal, a terminal-specific discontinuous reception (DRX) period, an identifier of the terminal device, a paging notification area range of the terminal device, and the like.
  • IMSI International Mobile Subscriber Identification Number
  • DRX terminal-specific discontinuous reception
  • these parameters are sent by the core network to the base station in the paging notification area through a paging request message.
  • the base station triggered paging mechanism since the paging is triggered by the anchor base station, these parameters need to be sent by the anchor base station to the base station in the paging notification area through the paging request message. Because there is no base station triggered paging mechanism in LTE, according to the current LTE protocol, the base station does not manage these paging parameters of the terminal. Therefore, the LTE-based paging mechanism cannot support the base station triggered paging mechanism. Therefore, there is a need to devise a method to solve the problem of missing paging parameters at the anchor base station.
  • the core network includes two types of devices: one is a user plane core network device, for example, a Serving GateWay (S-GW) in LTE; the other is a control plane core network device, for example, a mobility management entity in LTE (Mobility) Management Entity, MME).
  • S-GW Serving GateWay
  • MME Mobility Management Entity
  • the user plane core network device in the 5G network is called User Plane Function (UPF)
  • UPF User Plane Function
  • AMF Access and Mobility Management Function
  • the user plane core network device such as the UPF, sends data to the anchor base station of the terminal when there is data to be sent to the terminal in the third state.
  • the anchor base station After receiving the data, the anchor base station knows that it cannot directly send data to the terminal, and decides to trigger the paging process.
  • the paging parameter request message is sent to the control plane core network device, such as the AMF.
  • the control plane core network device After receiving the request message, the control plane core network device sends the paging parameter of the terminal to the anchor base station. After receiving these parameters, the anchor base station can trigger a page for the terminal.
  • the method for obtaining paging parameters includes:
  • the user plane core network device sends the data of the terminal to the anchor base station.
  • the user plane core network device such as the UPF, sends data to the anchor base station of the terminal when the data is to be sent to the terminal in the third state, and the anchor base station is the last connection before the terminal enters the third state (RRC) The base station that is connected).
  • RRC third state
  • the anchor base station sends a request message to the control plane core network device to request a paging parameter of the terminal.
  • the request message may be a paging parameter request message, configured to request a paging parameter of the terminal;
  • the control plane core network device sends the paging parameter of the terminal to the anchor base station.
  • the paging parameter shown may be carried by a paging parameter response message, and the paging parameter of the terminal may include at least one of an IMSI of the terminal, a DRX period of the terminal, an identifier of the terminal device, and a range of a paging notification area of the terminal device.
  • the parameter, the IMSI of the terminal may only include the last N bits.
  • the paging parameter response message needs to include the paging parameters of the terminal.
  • the message needs to have at least several fields for carrying at least one of the following parameters:
  • N The last N bits of the IMSI of the paged terminal, N may be 10 or other value.
  • the terminal-specific DRX cycle of the paged terminal is different from the cell-specific DRX period and is specific to the terminal, and different terminals in the same cell may be different.
  • the identifier of the paged terminal may include at least one of an IMSI, an S-TMSI, an RRC_resume ID, an AS context ID, a Paging index, and other identifiers.
  • the paging notification area range of the terminal is used to specify which base stations/cells to send paging request messages; the paging notification area range may include one or more cells.
  • the paging parameter response message may be a new message, or may be modified based on the existing message between the base station and the core network, for example, adding some fields to carry the above content.
  • the paging process for the terminal can be triggered.
  • the anchor base station sends a paging request message to each base station in the paging notification area of the terminal, where the paging request message carries the obtained paging parameter of the terminal, which may include, for example, the N-bit after the IMSI of the terminal.
  • the paging request message carries the obtained paging parameter of the terminal, which may include, for example, the N-bit after the IMSI of the terminal.
  • At least one parameter such as a terminal-specific DRX cycle, an identifier of the terminal device, and a paging notification area range of the terminal device.
  • the paging request message needs to contain the paging parameters of the terminal.
  • the message needs to have at least several fields for carrying at least one of the following parameters:
  • N The last N bits of the IMSI of the paged terminal, N may be 10 or other value.
  • the terminal-specific DRX cycle of the paged terminal is different from the cell-specific DRX period and is specific to the terminal, and different terminals in the same cell may be different.
  • the identifier of the paged terminal may include at least one of an IMSI, an S-TMSI, an RRC_resume ID, an AS context ID, a Paging index, and other identifiers.
  • the paging notification area range of the terminal is used to specify which base stations/cells to send paging request messages.
  • the terminal paging notification area may be determined by the anchor base station according to the obtained paging parameter of the terminal, and it is also possible that the anchor base station has been known in advance.
  • the anchor base station can obtain a paging parameter required to trigger a paging procedure for a specific terminal, which is convenient for triggering a paging procedure for the terminal.
  • the base station may acquire the paging parameter of the terminal in advance. For example, after the terminal accesses the base station through the random access procedure, the base station sends a request message, such as a user initialization message to the core network device to request the user context of the terminal. After receiving the request message, the core network device sends the user context (including the paging parameters) to the base station. The base station can then use these parameters when triggering the paging process of the terminal.
  • a request message such as a user initialization message
  • the core network device After receiving the request message, the core network device sends the user context (including the paging parameters) to the base station. The base station can then use these parameters when triggering the paging process of the terminal.
  • the terminal completes the cell access through the random access procedure, that is, the eNB receives the RRC connection setup acknowledgement message sent by the terminal, such as the RRCConnectionSetupComplete message in the LTE, indicating that the terminal has accessed the base station.
  • the base station then sends a request message to the core network device, such as a user initialization message, which has the function of requesting the user context of the terminal.
  • the core network device After receiving the request message, the core network device sends a response message to send the user context of the terminal to the base station.
  • the above procedure has been defined in the LTE, but the terminal context does not include the paging parameter of the terminal. In this embodiment, the paging parameter of the terminal is also included in the context of the user sent by the core network device to the terminal.
  • the terminal sends a NAS service request to the base station, and the NAS service request is forwarded to the core network device, and after receiving the core network device, the paging parameter of the terminal is sent to the base station; the method may be applied to the terminal.
  • the scenario of the initial access to the base station can also be used in other scenarios, such as a handover scenario of the terminal, a location update scenario, and the like.
  • the method for obtaining paging parameters includes:
  • the base station receives a NAS service request sent by the terminal.
  • the base station may receive the NAS service request sent by the terminal in the random access process of the terminal; the random access process of the terminal is a prior art, and is not described in detail. In this process, the terminal sends a NAS service request to the base station;
  • the terminal completes the cell access through the random access procedure.
  • the eNB establishes an RRC connection setup acknowledgement message, such as the RRCConnectionSetupComplete message in the LTE, indicating that the terminal's random access procedure has been completed.
  • the RRC Connection Setup Confirmation/Completion message may carry a NAS service request sent by the terminal to the base station.
  • the base station may also receive the NAS service request sent by the terminal in other processes, for example, the terminal network attachment process, the terminal location update process, and the terminal performing the handover process.
  • the eNB receives the RRC connection setup acknowledgement/completion message sent by the terminal, indicating that the base station completes the random access procedure of the terminal, and the RRC connection setup acknowledgement/completion message may not carry the NAS service request.
  • the base station sends a NAS service request to the core network device.
  • the base station sends a request message to the core network device, where the NAS service request is carried.
  • the request message is a user initialization message; the function of the user initialization message includes requesting the context of the terminal device, and may have other functions.
  • the base station After receiving the NAS service request sent to the core network carried in the RRC connection establishment confirmation/completion message, the base station sends the NAS service request to the core network, and the NAS service request may be carried in the user initialization message.
  • the core network device is usually a core network control plane device, and the context of the terminal is also referred to as a user context.
  • the base station may not send the request message to the core network device or carry the NAS service request.
  • the core network device After receiving the NAS service request sent by the base station, the core network device sends a paging parameter of the terminal to the base station.
  • the core network device after receiving the NAS service request in the user initialization message, the core network device sends a paging parameter of the terminal to the base station, and the paging parameter may be carried in the user context of the terminal. in.
  • the core network device after receiving the message sent by the base station for requesting the context, the core network device sends the user context to the terminal, where the paging parameter of the terminal is carried; the message for requesting the context is also You may not carry a NAS service request.
  • the content of the paging parameter is similar to the foregoing embodiment, and may include at least one parameter such as an IMSI of the terminal, a terminal-specific DRX cycle, an identifier of the terminal device, a paging notification area range of the terminal device, and an IMSI of the terminal. It can only include the last N bits, etc., and will not be described in detail.
  • the base station After the base station obtains the paging parameter of the terminal, the base station can trigger a paging procedure for the terminal.
  • the base station sends a paging request message to each base station in the paging notification area of the terminal, where the paging request message carries the obtained paging parameter of the terminal, which may include, for example, the IMSI of the terminal and the IMSI of the terminal. At least one parameter of the last N bits, the terminal-specific DRX cycle, the identity of the terminal device, and the paging notification area range of the terminal device.
  • the terminal paging notification area may be determined by the base station according to the obtained paging parameter of the terminal, and it is also possible that the base station has been known in advance.
  • the foregoing embodiment uses the terminal random access procedure as an example to describe a method for the base station to obtain the paging parameter.
  • the base station may also obtain the paging parameter of the terminal in other scenarios, for example:
  • the terminal network attachment process after the terminal completes the network attachment, the core network sends the paging parameter of the terminal to the base station;
  • Terminal location update process After the terminal reports the location update to the core network, the core network sends the paging parameters of the terminal to the base station.
  • the terminal performs the handover process: after the terminal switches to the target base station, the target base station acquires paging parameters from the core network.
  • the base station can obtain a paging parameter required to trigger a paging procedure for a specific terminal, which is convenient for triggering a paging procedure for the terminal.
  • a network device and a core network device are also disclosed.
  • a network device includes:
  • a network device including:
  • the receiving module 602 is configured to receive data sent by the user plane core network device and sent to the terminal device, where
  • a sending module 601 configured to send a request message to the control plane core network device to request a paging parameter of the terminal device, where the receiving module is further configured to receive the terminal device that is sent by the control plane core network device Call parameters.
  • the sending module 601 is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device including:
  • the receiving module 602 is configured to receive a request message that is sent by the anchor network device after receiving the data sent by the user plane core network device to the terminal device, where the request message is used to request the paging parameter of the terminal device;
  • the sending module 601 is configured to send a paging parameter of the terminal device to the anchor network device.
  • the foregoing network device and the core network device and the network device or the core network device in the method embodiment of FIG. 4 are completely corresponding, and corresponding steps are performed by the corresponding module, for example, the sending module method performs the steps sent in the method embodiment, and the receiving module performs the method.
  • the steps received in the embodiment, except for transmitting and receiving, may be performed by a processing module (not shown).
  • a processing module not shown.
  • a network device and a core network device are also disclosed.
  • a network device includes:
  • a network device including,
  • the sending module 601 is configured to: after the network device completes the random access process of the terminal device, send a request message to the core network device to request the context of the terminal device;
  • the receiving module 602 is configured to receive the terminal device context delivered by the core network device, where the context includes a paging parameter of the terminal device.
  • the sending module 601 is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device including:
  • the receiving module 602 is configured to receive a request message that is sent after the network device completes the random access procedure of the terminal device, where the request message is used to request a context of the terminal device;
  • the sending module 601 is configured to send the terminal device context to the network device, where the context includes a paging parameter of the terminal device.
  • a network device including:
  • the receiving module 602 is configured to receive a non-access stratum NAS service request sent by the terminal device.
  • the sending module 601 is configured to send the non-access stratum NAS service request to the core network device.
  • the receiving module 602 is further configured to receive a paging parameter of the terminal device that is sent by the core network device.
  • the sending module 601 is further configured to send a paging request message to the network device in the paging notification area, where the paging request message includes a paging parameter of the terminal device.
  • a core network device including:
  • the receiving module 602 is configured to receive a non-access stratum NAS service request sent by the terminal device by using the network device.
  • the sending module 601 is configured to send a paging parameter of the terminal device to the network device.
  • each of the foregoing network devices and the core network device and the network device or the core network device in another embodiment or the method embodiment of FIG. 5 are completely corresponding, and corresponding steps are performed by the corresponding module, for example, the sending module performs the method sent in the embodiment.
  • the receiving module performs the steps received in the method embodiment, and the steps other than transmitting and receiving may be performed by a processing module (not shown).
  • a processing module not shown.
  • each function module is implemented by hardware.
  • the sending module can be replaced by a transmitter
  • the receiving module can be replaced by a receiver.
  • Other modules, such as processing modules may be replaced by processors, respectively performing the transmitting operations, receiving operations, and associated processing operations in various method embodiments, and the transmitter and receiver may form a transceiver.
  • the processor may be a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array, or other programmable logic device.
  • the transmitter and receiver can form a transceiver for signal transmission and reception. It is also possible to further include an antenna, and the number of antennas may be one or more.
  • a memory (not shown) may be further included for storing related information such as a program or a code, and the memory may be a single device or integrated in the processor.
  • bus includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • bus includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the various buses are labeled as buses in the figure.
  • 7 is only a schematic diagram, and may include other components or only some components, including, for example, a transmitter and a receiver; or only a transmitter, a receiver, and a processor.
  • the various devices or parts of the device of FIG. 7 above may be integrated into a chip for implementation, such as integration into a baseband chip.
  • a memory may be further included for storing computer executable program code, wherein when the program code includes an instruction, when the processor executes The instructions cause the network device or core network device to perform the respective steps in the method embodiments.
  • the memory can be a separate device or integrated into the processor.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé d'acquisition d'un paramètre de radiomessagerie, comprenant les étapes suivantes : la réception par un dispositif de réseau d'une demande de service de strate de non-accès (NAS) envoyée par un dispositif terminal et l'envoi par le dispositif de réseau de la demande de service de strate de non-accès (NAS) à un dispositif de réseau central; et la réception d'un paramètre, envoyé par le dispositif de réseau central, de radiomessagerie du dispositif terminal. Au moyen du procédé, un dispositif de réseau peut obtenir un paramètre de radiomessagerie requis pour déclencher un processus de radiomessagerie pour un dispositif terminal spécifique, ce qui permet le déclenchement du processus de radiomessagerie pour le dispositif terminal.
PCT/CN2018/086581 2017-05-25 2018-05-11 Procédé et appareil d'acquisition d'un paramètre de radiomessagerie Ceased WO2018214762A1 (fr)

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CN201710379365.3A CN108934067B (zh) 2017-05-25 2017-05-25 一种获取寻呼参数的方法及装置

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WO2020186526A1 (fr) * 2019-03-21 2020-09-24 华为技术有限公司 Procédé et appareil pour la recherche d'un équipement terminal
WO2022094804A1 (fr) * 2020-11-04 2022-05-12 Oppo广东移动通信有限公司 Procédé de communication sans fil, dispositif de terminal et dispositif de réseau
CN117377128B (zh) * 2021-06-05 2025-05-23 Oppo广东移动通信有限公司 指示终端设备所在跟踪区的方法和网络设备

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CN102368875A (zh) * 2011-10-18 2012-03-07 电信科学技术研究院 一种建立连接的方法、系统和设备
WO2015195014A1 (fr) * 2014-06-19 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Procédé et agencement pour traiter des ressources radio

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CN102368875A (zh) * 2011-10-18 2012-03-07 电信科学技术研究院 一种建立连接的方法、系统和设备
WO2015195014A1 (fr) * 2014-06-19 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Procédé et agencement pour traiter des ressources radio

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