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WO2018058638A1 - Procédé de transmission d'informations de radiomessagerie, dispositif de réseau, et terminal - Google Patents

Procédé de transmission d'informations de radiomessagerie, dispositif de réseau, et terminal Download PDF

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Publication number
WO2018058638A1
WO2018058638A1 PCT/CN2016/101319 CN2016101319W WO2018058638A1 WO 2018058638 A1 WO2018058638 A1 WO 2018058638A1 CN 2016101319 W CN2016101319 W CN 2016101319W WO 2018058638 A1 WO2018058638 A1 WO 2018058638A1
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WIPO (PCT)
Prior art keywords
resource
terminal
anchor
paging information
information
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PCT/CN2016/101319
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English (en)
Chinese (zh)
Inventor
沈兴亚
铁晓磊
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to PCT/CN2016/101319 priority Critical patent/WO2018058638A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, a network device, and a terminal for transmitting paging information in the field of communications.
  • MTC Machine Type Communication
  • M2M Machine To Machine
  • IoT Intent of Things
  • a typical cellular Internet of Things system is a narrowband IOT ("NB-IOT"), which has a very high number of terminal connections.
  • NB-IOT narrowband IOT
  • a physical resource block (PRB) that the network device sends downlink data to the terminal may be divided into an anchor point PRB and a non-anchor point PRB.
  • the PRB includes a scheduling terminal.
  • the anchor PRB In addition to the data, it is also required to carry system information and synchronization signals of the NB-IoT system, and the anchor PRB only carries the data of the scheduling terminal, and does not need to carry system information and synchronization signals.
  • the paging information sent by the network device to the terminal can only be sent on the anchor PRB. Since the anchor point PRB needs to additionally carry the synchronization signal and system message of the NB-IoT system, the bearer network The paging information sent by the device to the terminal may make the anchor PRB become more crowded, increase the time for the terminal to receive the paging information, and increase the power consumption.
  • the invention provides a method for transmitting paging information, a network device and a terminal, so as to reduce paging information carried on an anchor point PRB, improve the efficiency of receiving paging information by the terminal, and reduce power consumption of the terminal.
  • the first aspect provides a method for transmitting paging information, including: generating, by a network device, first paging information of a first terminal; and acquiring, by the network device, load information of an anchor resource for carrying paging information in a network
  • the anchor resource belongs to a resource in the resource set, and the resource in the resource set further includes a non-anchor resource for carrying paging information; the network device is configured according to the load information. Determining configuration information of the first paging information; the network device sending the configuration information to the first terminal; the network device determining, according to the configuration information, the first carrier from the resource set a target resource of paging information; the network device transmitting the first paging information to the first terminal on the target resource.
  • the network device also uses the non-anchor resource in the system as the candidate target resource of the paging information of the bearer terminal, that is, the paging information of the terminal is not only carried on the anchor resource but also carried in the non-anchor point.
  • the number of paging information carried on the anchor resources is reduced, the efficiency of receiving paging information by the terminal is improved, and the power consumption of the terminal is reduced.
  • the configuration information is: information about the anchor resource in the resource set, and information about the non-anchor resource in the resource set And at least one of the anchor resource and the non-anchor resource carrying the paging parameter or the identifier of the first terminal.
  • the network device determines, according to the configuration information, a target resource of the first paging information from the resource set, including: the network device And determining, according to the configuration information, a target virtual resource that carries the first paging information, where the number of virtual resources in the virtual resource set is greater than or equal to resources in the resource set.
  • the network device determines the target resource that carries the paging information of the terminal according to the target virtual resource and the corresponding relationship between the virtual resource in the virtual resource set and the resource in the resource set.
  • the virtual resource set includes a first virtual resource group and a second virtual resource group, and the virtual resource in the first virtual resource group and the anchor point
  • the resource is a one-to-one correspondence
  • the virtual resource in the second virtual resource group and the non-anchor resource are in a many-to-one correspondence.
  • the network device determines, according to the configuration information, a target virtual resource that carries the first paging information from a virtual resource set that carries paging information, include:
  • the network device determines a target virtual resource that carries the first paging information according to the following formula:
  • PPRB' is an index of a target virtual resource that carries the first paging information
  • An allocation parameter for carrying paging information in the anchor resource and the non-anchor resource the value of which is a non-negative integer
  • UE_ID is an identifier of the first terminal
  • N is a smaller value of T and nB
  • T is a discontinuous reception DRX cycle or a cell default DRX cycle of the first terminal
  • nB is a parameter for adjusting a density of a system frame in which the first terminal monitors the first paging information
  • Ns is T and nB/T a larger value
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the network device determines, according to the configuration information, a target virtual entity that carries the first paging information from a virtual resource set that carries the paging information.
  • the resource including: the network device determining, according to the configuration information, the system frame number SFN that the first terminal listens to the first paging information, from the virtual resource that carries the paging information The target virtual resource of the information.
  • the network device determines, in the virtual resource set, the target virtual resource that carries the first paging information, including:
  • the network device determines a target virtual resource that carries the first paging information according to the following formula:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Nn is the sum of the number of the anchor resources and the number of the non-anchor resources in the resource set, n is the number of the anchor resources in the resource set;
  • SFN is the first terminal monitoring station The system frame number of the first paging information.
  • the method further includes: determining, by the network device, the bearer from the non-anchor resources in the resource set according to the configuration information.
  • the target resource of the first paging information is determining, by the network device, the bearer from the non-anchor resources in the resource set according to the configuration information.
  • the network device is Determining, by the configuration information, the target resource for sending the first paging information from the non-anchor resources in the resource set, including:
  • the network device determines, according to the following formula, a target resource that sends paging information of the terminal from at least one non-anchor resource that carries paging information:
  • the non-anchor PPRB is a target resource index that carries the first paging information; the UE_ID is an identifier of the first terminal; N is a smaller value of T and nB, and T is a discontinuity of the first terminal.
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the anchor resource is an anchor physical resource block PRB
  • the non-anchor resource is a non-anchor PRB
  • a second aspect provides a method for transmitting paging information, where the method includes: configuration information of paging information of the terminal sent by a network device; and determining, by the terminal, a bearer from a resource set according to the configuration information.
  • a target resource of the paging information of the terminal, the resource set includes an anchor resource for carrying paging information and a non-anchor resource for carrying paging information; the terminal receiving the Paging information of the terminal.
  • the third aspect provides a network device for transmitting paging information
  • the network device includes: a first generating module, configured to generate first paging information of the first terminal; and an acquiring module, configured to acquire, in the network, the bearer The load information of the anchor resource of the paging information, the anchor resource belongs to the resource in the resource set, and the resource in the resource set further includes a non-anchor resource for carrying the paging information; the first determining module uses Determining configuration information of the first paging information according to the load information; a first sending module, configured to send the configuration information to the first terminal; and a second determining module, according to the configuration information, Determining, by the set of resources, a target resource that carries the first paging information, and a second sending module, configured to send the first paging information to the first terminal on the target resource.
  • a third aspect provides a network device for transmitting paging information, where the network device includes: a generating module, configured to generate first paging information of the first terminal; and an acquiring module, configured to acquire paging information used in the network for carrying paging information.
  • the load information of the anchor resource the anchor resource belongs to a resource in the resource set, and the resource in the resource set further includes a non-anchor resource for carrying paging information; a block, the configuration information of the first paging information is determined according to the load information; a second determining module; a first sending module, configured to send the configuration information to the first terminal; and a second determining module, configured to: Determining, according to the configuration information, a target resource that carries the first paging information from the resource set, and a second sending module, configured to send the first homing to the first terminal on the target resource Call information.
  • the fourth aspect provides a terminal for transmitting paging information, where the terminal includes: a first receiving module, configured for paging information of the terminal sent by the network device; and a first determining module, configured to Determining configuration information, determining, from a resource set, a target resource that carries paging information of the terminal, where the resource set includes an anchor resource for carrying paging information and a non-anchor resource for carrying paging information; And a receiving module, configured to receive paging information of the terminal on the target resource.
  • the fifth aspect provides a network device for transmitting paging information
  • the network device includes: a processor 401, a memory 402, and a transmitter 403, where the processor 401 is configured to generate first paging information of the first terminal.
  • the processor is further configured to acquire load information of an anchor resource for carrying paging information in the network, where the anchor resource belongs to a resource in the resource set, and the resource in the resource set further includes The non-anchor resource of the call information;
  • the processor is further configured to determine, according to the load information, configuration information of the first paging information;
  • the transmitter is configured to send the configuration information to the first terminal;
  • the processor is further configured to determine, according to the configuration information, a target resource that carries the first paging information from the resource set; the transmitter is further configured to use the target resource to the first terminal Sending the first paging information.
  • a sixth aspect provides a terminal for transmitting paging information, the terminal processor 501, a memory 502, and a receiver 503, wherein the receiver is configured to receive configuration information of paging information of the terminal sent by a network device.
  • the processor is configured to determine, according to the configuration information, a target resource that carries paging information of the terminal from a resource set, where the resource set includes an anchor resource for carrying paging information and is used for carrying paging a non-anchor resource of information; the receiver is further configured to receive paging information of the terminal on the target resource.
  • a seventh aspect a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program, the computer program comprising a method for performing the second aspect or any of the possible implementations of the second aspect Instructions.
  • a ninth aspect a system for transmitting paging information, comprising the network device according to the third aspect and the terminal according to the fourth aspect.
  • a tenth aspect a system for transmitting paging information, comprising the network device according to the fifth aspect and the terminal according to the sixth aspect.
  • the resources in the foregoing resource set refer to actual resources that carry paging information of the terminal.
  • the anchor resource or the non-anchor resource in the resource set are actual resources that carry paging information.
  • the correspondence between the virtual resources in the virtual resource set and the resources in the resource set may also be referred to as a mapping relationship.
  • the virtual resource indexes 0 and 1 correspond to the anchor resource index 0, and the virtual resources whose indexes are 0 and 1 are mapped on the anchor resource with the index 0.
  • FIG. 1 is a schematic flowchart of a method for transmitting paging information according to an embodiment of the present invention
  • FIG. 2 is a schematic block diagram of a network device for transmitting paging information according to an embodiment of the present invention
  • FIG. 3 is a schematic block diagram of a terminal for transmitting paging information according to an embodiment of the present invention
  • FIG. 4 is a schematic block diagram of another network device for transmitting paging information according to an embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of another terminal for transmitting paging information according to an embodiment of the present invention.
  • NB-IoT communication can be carried in various communication systems, such as: Global System of Mobile communication (“GSM”) system, Code Division Multiple Access (“CDMA”) system, broadband Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE frequency Frequency Division Duplex (“FDD”) system, LTE Time Division Duplex (“TDD”), Universal Mobile Telecommunication System (UMTS), and future 5G or 6G network, etc.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the terminal may include a User Equipment (“UE”), which may also be called a Mobile Terminal, a mobile user equipment, etc., and may be accessed via a radio access network (for example, a Radio Access Network, referred to as "RAN”) communicates with one or more core networks, which may be mobile terminals, such as mobile phones (or “cellular” phones) and computers with mobile terminals, for example, may be portable, pocket, handheld Mobile, built-in or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • UE User Equipment
  • RAN Radio Access Network
  • the network device may be a core network element in a 3rd Generation Partnership Project (3GPP) network, a core network element in an LTE system, or a cloud wireless access network (
  • the wireless controller in the Cloud Radio Access Network (CRAN) or the security node may be a relay station, an access point, an in-vehicle device, a wearable device, or a network device in a future 5G network or a future evolution.
  • the network device in the public land mobile network Public Land Mobile Network, abbreviated as "PLMN" is not limited in this embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for transmitting paging information according to an embodiment of the present invention, where the method includes:
  • the network device generates first paging information of the first terminal.
  • the network device may be a network device in the NB-IoT system.
  • the network device may be a network device in an LTE or 5G system.
  • the terminal may be a terminal in an NB-IoT system.
  • the first terminal may be a certain terminal, and may be any terminal in the system that communicates with the network device, and may not be any limited to the embodiment of the present invention.
  • the first paging information may be Refers to any paging information of the first terminal.
  • the network device acquires load information of an anchor resource for carrying paging information in the network, where the anchor resource belongs to a resource in the resource set, and the resource in the resource set further includes a non-preserved paging information.
  • Anchor resource
  • the anchor resource in the network system not only carries the scheduling data of the terminal, but also additionally carries the synchronization signal and the system message of the NB-IoT system, so the load of the anchor resource in the network system is The situation will directly affect the efficiency of the terminal receiving paging information.
  • the network device determines configuration information of the first paging information according to the load information.
  • the configuration information may include at least one of the following information:
  • the information of the anchor resource may include information such as an index of an anchor resource and a number of anchor resources
  • the information of the non-anchor resource may include an index of the non-anchor resource and a non-anchor.
  • Information such as the number of point resources.
  • the network device sends the configuration information to the terminal.
  • the configuration information may be carried in a system message of the NB-IoT system
  • the configuration information may be carried in a Radio Resource Control (RRC) signaling received by the NB-IoT terminal, such as RRC Connection Resume.
  • RRC Radio Resource Control
  • the terminal first acquires system information sent by the network device, where the system information includes the configuration information.
  • the network device determines, according to the configuration information, a target resource that carries the first paging information from the resource set.
  • the network side device may use the anchor resource and the non-anchor resource as the resources of the paging information of the bearer terminal. Therefore, the load of the anchor resource is reduced, and the efficiency of receiving the paging information by the terminal is improved.
  • the anchor resource is an anchor physical resource block (Anchor) Physical Resource Block (PRB)
  • the non-anchor resource is a non-anchor non-anchor PRB.
  • the determining, by the network device, the target resource that sends the paging information of the terminal from the resource set according to the configuration information includes:
  • the network device determines, according to the configuration information, a target virtual resource that carries the paging information of the terminal from the virtual resource set that carries the paging information, where the number of the virtual resources in the virtual resource set is greater than or equal to the resource in the resource set. Number of;
  • the network device determines a target resource that carries paging information of the terminal according to the target virtual resource and the correspondence between the virtual resource in the virtual resource set and the resource in the resource set.
  • the network device determines the virtual resource of the paging information of the bearer terminal, and configures the paging information and the non-bearing terminal of the bearer terminal in the actual resource set by the corresponding relationship between the virtual resource and the actual resource.
  • the paging information of the terminal is carried on the anchor resource, so that the proportion of the paging information of the anchor terminal and the non-anchor resource on the bearer terminal can be adjusted according to the load information of the anchor resource in the system, and the terminal receives the paging information. effectiveness.
  • the virtual resource carrying the paging information and the actual resource carrying the paging information there is a relationship between the virtual resource carrying the paging information and the actual resource carrying the paging information, and the data of the virtual resource carrying the paging information is greater than or equal to the actual resource.
  • the number of actual resources carrying paging information in the network system is five, two of which are anchor resources, and the other three are non-anchor resources, and the number of virtual resources may be 10
  • the 10 virtual resources have a corresponding relationship with the 5 actual resources.
  • the network device determines the virtual resource that carries the paging information, and determines the target resource of the paging information of the actual bearer terminal by using the correspondence between the virtual resource and the actual resource, and the network device can adjust the bearer search according to the load condition of the anchor resource in the network system.
  • the network device determines, according to the configuration information, the target virtual resource of the first paging information from the virtual resource set that carries the paging information, including:
  • the network device determines a target virtual resource that carries paging information of the terminal according to the following formula:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Ns is a larger value of T and nB/T; Nn is the anchor resource and the non-anchor resource in the resource set The sum of the numbers, n is the number of the anchor resources in the set of resources.
  • the network device may divide the terminal in the network system into multiple groups of terminals according to formula (1), and each group of terminals may include at least one terminal, and paging information of all terminals in each group. Corresponds to the index of a virtual resource.
  • the network device may determine the target virtual resource of the paging information of the bearer terminal according to the configuration information, the network device may determine the target resource of the paging information of the bearer terminal according to the correspondence between the virtual resource and the actual resource.
  • the network device determines, according to the load information of the anchor resource in the network system, the allocation parameter of the paging information on the anchor resource and the non-anchor resource, and the network device can configure the bearer terminal by using the allocation parameter.
  • the number of virtual resources for paging information When the anchor resource load in the network system is large, the network device can determine a larger value for the allocation parameter. At this time, the paging information of the terminal in the network system is allocated in more virtual resources, each virtual The paging information carried in the resource is reduced, and the network device can allocate the paging information of the terminal in the anchor resource and the non-anchor resource according to the correspondence between the virtual resource and the actual resource.
  • the anchor resource is one
  • the non-anchor resource is two
  • the number of terminals in the system is six.
  • the allocation parameter is 1, this The number of virtual resources is three, and it is assumed that the terminal in the system calculates the paging information of the two terminals in each virtual resource after calculating by formula (1), and the three virtual resources are in one-to-one correspondence with the actual resources.
  • Paging information of two terminals is carried on one anchor resource
  • paging information of four terminals is carried on two non-anchor resources; if the allocation parameter is 2, the number of virtual resources is five at this time.
  • the virtual resource with index 0 is corresponding to 2 terminals after calculation according to formula (1), and the remaining virtual resources correspond to 1 terminal, and 1 of the remaining virtual resources corresponds to the anchor resource in the actual resource, and the index is The virtual resource of 0 and the remaining virtual resource correspond to the non-anchor resource in the actual resource, so that the paging information of the terminal actually carried on the anchor resource is reduced, thereby carrying the paging information of more terminals in the non-anchor point. Resources, reducing the anchor resources Carrier, improving the efficiency of paging information receiving terminal.
  • the network system has five terminals numbered 1, 2, 3, 4, and 5.
  • the resource carrying the paging information of the five terminals is one anchor resource, two non-anchor resources, and the network device determines the allocation parameter. 2, in this case, the number of virtual resources is 5, and the index values thereof are 0, 1, 2, 3, and 4, respectively.
  • Each terminal in the network system corresponds to a virtual resource that carries paging information of the terminal, that is, it is assumed to pass
  • the paging bearer of the terminal numbered 1 in Equation (1) can be carried in the virtual resource with index 0, and the paging information of the terminal number 5 can be carried in the virtual resource with index 4.
  • a virtual resource whose virtual resource index is 0 or 1 may correspond to an anchor resource, and a virtual resource index of 2, 3 may correspond to an anchor resource with an index of 1 in two anchor resources, and a virtual resource index of 4 may correspond to an anchor resource.
  • the index resource of the index is 2, that is, the network device determines that the virtual resource index of the paging information of the terminal 1 is 0, and the network device can determine the actual resource that carries the paging message of the terminal 1 according to the correspondence.
  • the network device can determine that the actual resource carrying the paging information of the terminal 3 is a non-anchor resource with index 1.
  • the determining, by the network device, the target virtual resource that carries the first paging information from the virtual resource set that carries the paging information, according to the configuration information includes:
  • the network device Determining, by the network device, the target virtual entity that carries the first paging information from the virtual resource that carries the paging information, according to the configuration information, and the system frame number SFN that the first terminal monitors the first paging information. Resources.
  • the system frame number SFN that the first terminal listens to the first paging information is a frame number of a paging frame (Paging Frame) of the first terminal, which is determined by the following formula. :
  • the UE_ID is an identifier of the first terminal; N is a smaller value of T and nB, and T is a discontinuous reception DRX cycle or a cell default DRX cycle of the first terminal.
  • the determining, by the network device, the target virtual resource that carries the first paging information from the virtual resource set that carries the paging information, according to the configuration information includes:
  • the terminal determines a target virtual resource that carries the first paging information according to the following formula:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Nn is the sum of the number of the anchor resource and the non-anchor resource in the resource set, n is the number of anchor resources in the resource set;
  • SFN indicates that the first terminal listens to the first The system frame number of a paging message.
  • the network device may divide the terminal in the network system into multiple groups of terminals according to formula (2), each group of terminals includes at least one terminal, and paging information of all terminals in each group corresponds to A virtual resource index.
  • the network device may determine the target virtual resource of the paging information of the bearer terminal according to the configuration information, the network device may determine the target resource of the paging information of the bearer terminal according to the correspondence between the virtual resource and the actual resource.
  • the network device determines, according to the load information of the anchor resource in the network system, the allocation parameter of the paging information on the anchor resource and the non-anchor resource, and the network device can configure the bearer terminal by using the allocation parameter.
  • the number of virtual resources for paging information When the anchor resource load in the network system is large, the network device can determine a larger value for the allocation parameter. At this time, the paging information of the terminal in the network system is allocated in more virtual resources, each virtual The paging information carried in the resource is reduced, and the network device can allocate the paging information of the terminal in the anchor resource and the non-anchor resource according to the correspondence between the virtual resource and the actual resource.
  • the network device determines the target virtual resource of the paging information of the bearer terminal according to formula (2), and the index of the target virtual resource is related to the system frame number (SNF) of the terminal monitoring paging information.
  • SNF system frame number
  • the system frame number of the terminal listening network device for transmitting the paging information changes with time, so the network device determines, according to formula (2), the index of the target virtual resource that carries the paging information of the terminal along with the system frame that the terminal monitors the paging information.
  • the number of the virtual resources of the paging information carrying the terminal does not change in a certain period of time, and the target virtual resource of the paging information of the bearer is changed within a certain period of time, so that the virtual resource and the actual virtual resource can be obtained.
  • the The target resource may be an anchor resource during a transmission in a certain period of time, and may be a non-anchor resource during the next transmission.
  • the method for determining a target resource according to an embodiment of the present invention is described in detail below by taking five terminals in a network system as an example.
  • each terminal in the network system corresponds to one bearer.
  • the virtual resource of the paging information of the terminal that is, the paging bearer of the terminal of number 1 can be carried in the virtual resource with the virtual resource index of 0, and the paging information of the terminal of number 5 can be carried by the virtual resource with the virtual resource index of 4. in.
  • a virtual resource whose virtual resource index is 0 or 1 may correspond to an anchor resource, and a virtual resource index of 2, 3 corresponds to an anchor resource with an index of 1 in two anchor resources, and a virtual resource index of 4 corresponds to an index of the anchor resource.
  • the anchor resource of 2 that is, the network device determines that the virtual resource index of the paging information carrying the terminal No. 1 is 0 according to formula (2), and the network device can determine to bear the paging message of the terminal No. 1 according to the corresponding relationship.
  • the actual resource is an anchor resource, or the network determines that the virtual resource index of the terminal 3 is 3, and the network device can determine that the actual resource carrying the paging information of the terminal 3 is a non-anchor resource with index 1.
  • the network device determines the target virtual resource of the paging information of the bearer terminal according to formula (2), and the target virtual resource is different according to the system frame number of the terminal listening to the paging information.
  • the terminal No. 1 listens to the system frame number of the paging information carrying the paging information is 2.
  • the network device determines the target virtual resource index of the paging information of the bearer terminal according to formula (2), and the target virtual resource index may be 1, according to the corresponding Relationship, the target virtual resource with the index of 1 corresponds to the anchor resource.
  • the target virtual resource index of the call information may be changed to 3. According to the correspondence, the virtual resource with the index of 3 corresponds to the non-anchor resource, so if the correspondence between the virtual resource and the actual resource does not change, The target resource carrying the terminal is changed from the anchor resource to the non-anchor resource in the two paging processes.
  • the correspondence between the virtual resources in the virtual resource set and the resources in the resource set may periodically change.
  • the network device may notify the terminal by using a system message.
  • the correspondence between the virtual resource index in the resource set and the resource index in the resource set after receiving the system message sent by the network device, the terminal acquires the virtual resource index in the virtual resource set in the system information and the resource index in the resource set. Correspondence between them.
  • the network device determines the target resource that carries the paging information of the terminal according to the corresponding relationship in the current period, and the target resource may be an anchor resource in the current period;
  • the corresponding relationship between the virtual resource index and the actual resource index may be changed in the next period, and the network device determines the target resource of the paging information of the bearer terminal according to the corresponding relationship in the next period, and the target resource may be a non-anchor.
  • Point resources For example, the virtual resource index 0 of the paging information carrying the terminal No.
  • the resource index 0 corresponds to the resource index 1 in the next cycle, and the resource whose index is 1 is a non-anchor resource.
  • the corresponding relationship between the virtual resource carrying the paging information of the terminal and the actual resource is stored in the network device and the terminal in a preset manner, or the network device may notify the terminal through the system message,
  • the invention is not limited.
  • the virtual resource set includes a first virtual resource group and a second virtual resource group, where the virtual resource and the anchor resource in the first virtual resource group are in a one-to-one correspondence.
  • the virtual resource and the non-anchor resource in the second virtual resource group are in a many-to-one correspondence.
  • the number of virtual resources in the first virtual resource group is the same as the number of anchor resources in the resource set carrying the paging information
  • the anchor resource and the virtual in the first virtual resource group are Resources correspond one-to-one.
  • the first virtual resource group includes two virtual resources, and the indexes of the two virtual resources are 0 and 1, respectively, and the number of anchor resources in the resource set carrying the paging information is two, and the index of the anchor resource is
  • the virtual resource and the anchor resource in the first virtual resource group may have the following corresponding relationship: the virtual resource index 0 corresponds to the anchor resource index 0, and the virtual resource index 1 corresponds to the anchor resource index 1, respectively.
  • the virtual resource index 0 can also correspond to the anchor resource index 1.
  • the number of the virtual resources in the second virtual resource group is greater than or equal to the non-anchor resource in the resource set carrying the paging information, and the non-anchor resource and the virtual resource in the second virtual resource group have a one-to-one correspondence.
  • the second virtual resource group includes four virtual resources, and the indexes of the four virtual resources are respectively 2, 3, 4, and 5.
  • the number of non-anchor resources in the resource set carrying the paging information is two.
  • the index of the non-anchor resource is 2 and 3 respectively.
  • the virtual resource index in the second virtual resource group may have the following correspondence with the non-anchor resource: the virtual resource index 2 and 3 corresponds to the non-anchor resource index 2, and the virtual resource index 4, 5 corresponds to the non-anchor resource index 3.
  • the above correspondence is merely an example, but the present invention is not limited thereto.
  • the correspondence between the first virtual resource group and the anchor resource in the virtual resource set and the corresponding relationship between the virtual resource and the non-anchor resource in the second virtual resource group may be the network device and the terminal.
  • the preset in the initialization process may also be obtained through signaling interaction in the process of the terminal accessing the network, and the present invention is not limited thereto.
  • the correspondence between the virtual resource in the virtual resource set and the anchor resource and the non-anchor resource in the actual resource set may be determined by using the following formula:
  • anchorPPRB PPRB', when PPRB ⁇ is 0, 1, ..., (n-1);
  • non-anchorPPRB-n PPRB'mod(Nn-n), when PPRB ⁇ is n, n+1, n+2, ..., ( ⁇ *(Nn-n)+n)-1;
  • the PPRB' is a virtual resource index that carries paging information of the terminal;
  • the anchor PPRB is an anchor resource index that carries paging information of the terminal;
  • the non-anchor PPRB is a non-anchor point that carries paging information of the terminal.
  • ⁇ is an allocation parameter for carrying paging information in the anchor resource and the non-anchor resource, and the value is a non-negative integer
  • Nn is the sum of the number of at least one anchor resource and at least one non-anchor resource in the resource set.
  • n is the number of anchor resources in the resource collection.
  • the network device determines, according to formulas (1) and (2), a virtual resource index of the paging information of the bearer terminal, where the virtual resource index is 0, 1, ..., (n-1), n , (n+1)..., ( ⁇ *(Nn-n)+n)-1.
  • anchorPPRB PPRB ⁇ ;
  • the value of the virtual resource index is n, n+1, n+2, ..., ( ⁇ *(Nn-n)+n)-1
  • the correspondence between the virtual resource index and the non-anchor resource index is satisfied.
  • :non-anchorPPRB-n PPRB'mod(Nn-n).
  • the resources of the paging information carrying the five terminals in the network system are 1 anchor resource, 2 non-anchor resources, and network equipment. It is determined that the allocation parameter is 2, and at this time, the number of virtual resources is 5, and the index values thereof are 0, 1, 2, 3, and 4, respectively, and the 5 terminals respectively calculate virtual after being calculated by formula (1) or (2).
  • the five virtual indexes of the index are 0, 1, 2, 3, and 4.
  • the paging information of the terminal 1 is carried on the virtual resource whose index is 0, and the paging information of the terminal 2 is carried in the virtual index index 1.
  • Resources. Network equipment can be used
  • the virtual resource with the quotation mark 0 corresponds to the anchor resource with the index number 0.
  • the paging information of the terminal 1 is carried on the anchor resource with the index number 0.
  • the network device needs to correspond to the remaining two non-anchor resources.
  • the network device can modulate the virtual resource index to the number of non-anchor resources, thereby leaving the remaining virtual resources.
  • the average is mapped to the non-anchor resources with index numbers 1 and 2.
  • the indexes of the remaining virtual resources are 1, 2, 3, and 4, and the average number of non-anchor resources is modulo divided into 0 and modulo.
  • the resource that is, the terminals numbered 2 and 4
  • the paging information is carried on the non-anchor resource with the index of 1
  • the terminal numbered 3 and 5 the paging information is carried in the non-anchor index.
  • the network device determines, according to the configuration information of the paging information of the terminal, the virtual resource index for transmitting the paging information of the terminal. For example, if the network device determines that the virtual resource index is 0, the network device is virtualized according to the virtual device. The correspondence between the index and the actual resource index can be used to determine that the actual resource carrying the paging information of the terminal is an anchor resource with an index value of 0.
  • the method for transmitting a paging further includes:
  • the network device determines, according to the configuration information, a target resource that sends paging information of the terminal from at least one non-anchor resource that carries paging information.
  • the network device may not configure paging information of the bearer terminal on the anchor resource, that is, the network device carries the paging information of the terminal on the non-anchor resource, thereby further reducing The load on the anchor resource improves the efficiency of the terminal receiving paging information.
  • the network device determines, according to the configuration information, the target resource that sends the paging message of the terminal from the at least one non-anchor resource that carries the paging information, including:
  • the network device determines, from the at least one non-anchor resource carrying the paging information, the target resource of the paging information that just sent the terminal according to the following formula:
  • the non-anchor PPRB is a non-anchor resource index that carries paging information of the terminal; the UE-ID is an identifier of the terminal; N is a smaller value in T and nB, and T is a discontinuity of the terminal.
  • nB is a parameter for adjusting a density of a system frame in which the terminal listens to the paging information; Ns is a larger value among T and nB/T.
  • Nn is the sum of the number of at least one anchor resource and the at least one non-anchor resource in the resource set, and n is the number of anchor resources in the resource set.
  • the network device may map the paging information of the terminal in the network system to the non-anchor resources of the paging information of the bearer terminal according to formula (3).
  • the method for transmitting paging information in the embodiment of the present invention will be described in detail below by taking four terminals in the network system as an example.
  • the network system includes four terminals numbered 1, 2, 3, and 4.
  • the anchor resource carrying the paging information in the network system is one, the index is 2, and the non-anchor resources are two, and the index is 0. ,1.
  • the network device performs modulo grouping on four terminals according to formula (3).
  • the terminal with modulo value of 0 is a group, and the terminal with modulo value is one group.
  • a group of terminals with modulo value is 0.
  • the paging information is transmitted on a non-anchor resource whose non-anchor resource index is 0, and the paging information of a group of terminals whose modulus is 1 is transmitted on a non-anchor resource whose non-anchor resource index is 1.
  • the network device determines that the modulus value is 1 according to formula (3), it determines that the index of the non-anchor resource carrying the paging information of the terminal is 1, and the network device is in the non-anchor resource.
  • the non-anchor resource with index 1 sends paging information to the terminal.
  • the network information of the terminal is sent to the terminal on the target resource.
  • the terminal determines, according to the configuration information, a target resource that the network device sends paging information to the terminal, where the resource set includes An anchor resource for information and a non-anchor resource for carrying paging information.
  • the method for the terminal to determine the paging information of the terminal is consistent with the network device according to the configuration information.
  • the method for transmitting paging information of the present invention is described in detail above, and the network device and terminal for transmitting paging information of the present invention will be described in detail below.
  • FIG. 2 is a network device for transmitting paging information according to an embodiment of the present invention, where the network device includes:
  • a first generating module configured to generate first paging information of the first terminal
  • the acquiring module is configured to acquire load information of an anchor resource for carrying paging information in the network, where the anchor resource belongs to a resource in the resource set, and the resource in the resource set further includes Non-anchor resources of the call information;
  • a first determining module configured to generate, according to the load information, configuration information that sends the paging information to the terminal;
  • a first sending module configured to send the configuration information to the first terminal
  • a second determining module configured to determine, according to the configuration information, a target resource that carries the first paging information from the resource set;
  • a second sending module configured to send the first paging information to the first terminal on the target resource.
  • the network side device may use both the anchor resource and the non-anchor resource as resources for carrying paging information of the terminal. Therefore, the load of the anchor resource is reduced, and the efficiency of receiving the paging information by the terminal is improved.
  • the configuration information includes at least one of the following information:
  • the second determining module of the network device is specifically configured to:
  • the virtual resource set includes a first virtual resource group and a second virtual resource group, where the virtual resource and the anchor resource in the first virtual resource group are in a one-to-one correspondence.
  • the virtual resource in the second virtual resource group has a many-to-one correspondence with the non-anchor resource.
  • the second determining module of the network device is specifically configured to:
  • the target virtual resource carrying the first paging information is determined according to the following formula:
  • PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is non-negative An integer;
  • UE_ID is an identifier of the first terminal;
  • N is a smaller value of T and nB, and T is a discontinuous reception DRX cycle or a cell default DRX cycle of the first terminal, where nB is a parameter for adjusting a density of a system frame in which the first terminal listens to the first paging information;
  • Ns is in T and nB/T a larger value;
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the network device second determining module is further configured to:
  • the second determining module of the network device is specifically configured to:
  • the target virtual resource carrying the first paging information is determined according to the following formula:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Nn is the sum of the number of the anchor resource and the non-anchor resource in the resource set, n is the number of anchor resources in the resource set;
  • SFN indicates that the first terminal listens to the first The system frame number of a paging message.
  • the network device further includes third determining the unit:
  • the third determining unit is specifically configured to:
  • the non-anchor PPRB is a target resource index that carries the first paging information; the UE_ID is an identifier of the first terminal; N is a smaller value of T and nB, and T is a discontinuity of the first terminal.
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the anchor resource is an anchor physical resource block PRB
  • the non-anchor resource is a non-anchor PRB
  • module may refer to a dedicated integrated circuit, an electronic circuit, a processor (eg, a shared processor, a proprietary processor, or a group processor) and a memory for executing one or more software or firmware programs. , combining cascade circuits and/or exotic components that support the functions described.
  • the network device may be used to perform various processes and/or steps corresponding to the network device in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • FIG. 3 is a terminal for transmitting paging information according to an embodiment of the present invention, where the terminal includes:
  • a first receiving module configured to receive configuration information of paging information of the terminal sent by the network device
  • a first determining module configured to determine, according to the configuration information, a target resource that carries paging information of the terminal, where the resource set includes an anchor resource for carrying paging information, and is used for carrying Non-anchor resources of the call information;
  • a second receiving module configured to receive paging information of the terminal on the target resource.
  • the terminal may receive the paging information of the terminal by using the anchor resource and/or the non-anchor resource, so that the terminal does not receive the paging information only on the anchor resource in the prior art.
  • the load of the point resource is high, and the terminal is less efficient in receiving paging information.
  • the configuration information includes at least one of the following: the anchor resource information in the resource set, the non-anchor resource information in the resource set, An allocation parameter carrying the paging information or an identifier of the terminal in the anchor resource and the non-anchor resource.
  • the first determining module is specifically configured to:
  • the virtual resource set includes a first virtual resource group and a second
  • the virtual resource group has a one-to-one correspondence between the virtual resource and the anchor resource in the first virtual resource group, and the virtual resource and the non-anchor resource in the second virtual resource group have a many-to-one correspondence.
  • the first determining module of the terminal is specifically configured to:
  • the PPRB′ is an index of a target virtual resource that carries paging information of the terminal; ⁇ is an allocation parameter of carrying paging information in the anchor resource and the non-anchor resource, and the value is a non-negative integer; the UE_ID is the The identifier of the terminal; N is a smaller value of T and nB, T is a discontinuous reception DRX period or a cell default DRX period of the terminal, and nB is a system frame for adjusting the terminal to listen to the paging information.
  • the parameter of density; Ns is the larger of T and nB/T; Nn is the sum of the number of at least one anchor resource and at least one non-anchor resource in the resource set, and n is the number of anchor resources in the resource set.
  • the first determining module is further configured to:
  • the first determining module of the terminal is specifically configured to:
  • the PPRB' is an index of a target virtual resource that carries paging information of the terminal; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the terminal, and nB is used to adjust the terminal to monitor the terminal.
  • the parameter of the density of the system frame of the message; Ns is the larger of T and nB/T.
  • Nn is the sum of the number of the anchor resources and the number of the non-anchor resources in the resource set, n is the number of the anchor resources in the resource set;
  • SFN is the terminal listening to the homing The system frame number of the call information.
  • the terminal further includes a second determining the module:
  • the second determining module of the terminal is specifically configured to:
  • the non-anchor PPRB is a target resource index that carries paging information of the terminal; the UE_ID is an identifier of the terminal; N is a smaller value in T and nB, and T is a discontinuous reception DRX cycle of the terminal or The cell default DRX cycle, nB is a parameter for adjusting the density of the system frame in which the terminal listens to the paging information of the terminal; Ns is a larger value among T and nB/T. Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the anchor resource is an anchor physical resource block PRB
  • the non-anchor resource is a non-anchor PRB
  • module may refer to a dedicated integrated circuit, an electronic circuit, a processor (eg, a shared processor, a proprietary processor, or a group processor) and a memory for executing one or more software or firmware programs. , combining cascade circuits and/or exotic components that support the functions described.
  • the network configuration may be used to perform the various processes and/or steps corresponding to the terminal in the foregoing method embodiments. To avoid repetition, details are not described herein again.
  • FIG. 4 is a schematic block diagram of a network device for transmitting paging information according to an embodiment of the present invention.
  • the network device includes a processor 401, a memory 402, and a transmitter 403.
  • the components in the network device are coupled together by a coupling manner, and the transmitter transmits data to the terminal through the antenna 404.
  • Processor 401 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 401 or an instruction in a form of software.
  • the processor 401 may be a general-purpose processor or a system-on-a-chip (SOC chip), a baseband processor, a digital signal processor (DSP), and an application specific integrated circuit (Application). Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
  • 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 random access memory (RAM), a flash memory, a read-only memory (ROM), a programmable read only memory or an electrically erasable programmable memory, a register, etc.
  • RAM random access memory
  • ROM read-only memory
  • programmable read only memory or an electrically erasable programmable memory
  • register etc.
  • the storage medium is located in the memory 402, and the processor 401 reads the instructions in the memory 402 and performs the steps of the above method in combination with its hardware.
  • the processor 401 is configured to generate first paging information of the first terminal
  • the processor 401 is further configured to acquire load information of an anchor resource for carrying paging information in the network, where the anchor resource belongs to a resource set, and the resource set further includes a non-anchor resource for carrying paging information. ;
  • the processor 401 is further configured to determine, according to the load information, configuration information of the first paging information
  • the transmitter 403 is configured to send the configuration information to the first terminal.
  • the processor 401 is further configured to determine, according to the configuration information, a target resource from the resource set;
  • the transmitter 403 is further configured to send the first paging information to the first terminal on the target resource.
  • the network side device may use both the anchor resource and the non-anchor resource as resources for carrying paging information of the terminal. Therefore, the load of the anchor resource is reduced, and the efficiency of receiving the paging information by the terminal is improved.
  • the configuration information includes at least one of the following information:
  • the processor 401 of the network device is specifically configured to:
  • a target virtual resource that carries the first paging information from a virtual resource set that carries paging information, where the number of virtual resources in the virtual resource set is greater than or equal to that in the resource set.
  • the virtual resource set includes a first virtual resource group and a second virtual resource group, where the virtual resource in the first virtual resource group is in a one-to-one correspondence with the anchor resource.
  • the virtual resource in the second virtual resource group has a many-to-one correspondence with the non-anchor resource.
  • the processor 401 of the network device is specifically configured to:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Ns is a larger value of T and nB/T; Nn is the anchor resource and the non-anchor resource in the resource set The sum of the numbers, n is the number of the anchor resources in the set of resources.
  • the processor 401 of the network device is further configured to:
  • the processor 401 of the network device is specifically configured to:
  • the PPRB' is an index of a target virtual resource that carries the first paging information; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the first terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the first terminal, and nB is used to adjust the first terminal.
  • Nn is the sum of the number of the anchor resources and the number of the non-anchor resources in the resource set, n is the number of the anchor resources in the resource set;
  • SFN is the first terminal monitoring station The system frame number of the paging information.
  • the processor 401 of the network device is further configured to:
  • the processor 401 of the network device is specifically configured to:
  • the non-anchor PPRB is an index of a target resource that carries the first paging information; the UE-ID is an identifier of the first terminal; N is a smaller value of T and nB, and T is the first terminal.
  • a discontinuous reception DRX cycle or a cell default DRX cycle where nB is a parameter for adjusting a density of a system frame in which the first terminal listens to the first paging information; Ns is a larger value of T and nB/T .
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the anchor resource is an anchor physical resource block PRB
  • the non-anchor resource is a non-anchor PRB
  • FIG. 5 is a schematic block diagram of a terminal for transmitting paging information according to an embodiment of the present invention.
  • the terminal includes a processor 501, a memory 502, and a receiver 503.
  • the components in the terminal are coupled together by means of 504, and the receiver receives data transmitted by the network device through the antenna 504.
  • Processor 501 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 501 or an instruction in a form of software.
  • the processor 501 may be a general-purpose processor or a system-on-a-chip (SOC chip), a baseband processor, a digital signal processor (DSP), and an application specific integrated circuit (Application). Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
  • 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 random access memory (RAM), flash memory, read only memory (Read-Only Memory, ROM), programmable read-only memory or electrically erasable programmable memory, registers, etc., are well-known storage media in the field.
  • RAM random access memory
  • ROM read only memory
  • registers, etc. are well-known storage media in the field.
  • the storage medium is located in memory 502, and processor 501 reads the instructions in memory 502 and, in conjunction with its hardware, performs the steps of the above method.
  • the receiver 503 is configured to receive configuration information of paging information of the terminal sent by the network device.
  • the processor 501 is configured to determine, according to the configuration information, a target resource of the paging information that is sent by the network device to the terminal from the resource set, where the resource set includes an anchor for carrying paging information. Point resources and non-anchor resources for carrying paging information;
  • the transceiver circuit 503 is further configured to receive paging information of the terminal on the target resource.
  • the terminal may receive the paging information of the terminal by using the anchor resource and/or the non-anchor resource.
  • the problem that the terminal receives the paging information only on the anchor resource and the load of the anchor resource is high, and the terminal receives the paging information with low efficiency is avoided.
  • the configuration information includes at least one of the following information:
  • the processor 501 of the terminal is specifically configured to:
  • the virtual resource set includes a first virtual resource group and a second virtual resource group, where the virtual resource and the anchor resource in the first virtual resource group are in a one-to-one correspondence.
  • the virtual resource in the second virtual resource group has a many-to-one correspondence with the non-anchor resource.
  • the processor 501 of the terminal is specifically configured to:
  • the PPRB' is an index of a target virtual resource that carries paging information of the terminal; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is non-negative
  • the UE_ID is the identifier of the terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the terminal, and nB is used to adjust the terminal to monitor the homing a parameter of the density of the system frame of the information; Ns is a larger value of T and nB/T; Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is a resource set The number of anchor resources in .
  • the processor 501 of the terminal is further configured to:
  • the processor 501 of the terminal is specifically configured to:
  • the PPRB' is an index of a target virtual resource that carries paging information of the terminal; and a is an allocation parameter of the anchor information and the non-anchor resource carrying paging information, and the value is a non-negative integer;
  • the UE_ID is the identifier of the terminal; N is the smaller value of T and nB, T is the discontinuous reception DRX period or the cell default DRX period of the terminal, and nB is used to adjust the terminal to monitor the terminal.
  • the parameter of the density of the system frame of the message; Ns is the larger of T and nB/T.
  • Nn is the sum of the number of the anchor resources and the number of the non-anchor resources in the resource set, n is the number of the anchor resources in the resource set;
  • SFN is that the terminal listens to the terminal The system frame number of the paging message.
  • the processor 501 of the terminal is further configured to:
  • the processor 501 of the terminal is specifically configured to:
  • the non-anchor PPRB is a non-anchor resource index that carries paging information of the terminal; the UE_ID is an identifier of the terminal; N is a smaller value in T and nB, and T is a discontinuous reception DRX of the terminal. Period or cell default DRX cycle, nB is used to adjust the terminal monitoring station.
  • the parameter of the density of the system frame of the paging information of the terminal; Ns is the larger of T and nB/T.
  • Nn is the sum of the anchor resource and the number of the non-anchor resources in the resource set, and n is the number of the anchor resources in the resource set.
  • the anchor resource is an anchor physical resource block PRB
  • the non-anchor resource is a non-anchor PRB
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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

Abstract

La présente invention concerne un procédé de transmission d'informations de radiomessagerie, un dispositif de réseau, et un terminal. Le procédé comprend les étapes suivantes : un dispositif de réseau génère des premières informations de radiomessagerie d'un premier terminal ; le dispositif de réseau obtient des informations de charge d'une ressource d'ancrage utilisée pour transporter des informations de radiomessagerie dans un réseau, la ressource d'ancrage étant dans un ensemble de ressources, et des ressources dans l'ensemble de ressources comprenant en outre une ressource de non-ancrage utilisée pour transporter les informations de radiomessagerie ; le dispositif de réseau détermine des informations de configuration des premières informations de radiomessagerie conformément aux informations de charge ; le dispositif de réseau envoie les informations de configuration au premier terminal ; le dispositif de réseau détermine une ressource cible transportant les premières informations de radiomessagerie à partir de l'ensemble de ressources conformément aux informations de configuration ; et le dispositif de réseau envoie les premières informations de radiomessagerie au premier terminal sur la ressource cible. La présente invention peut améliorer l'efficacité de réception d'informations de radiomessagerie au moyen d'un terminal, et réduire la consommation d'énergie du terminal.
PCT/CN2016/101319 2016-09-30 2016-09-30 Procédé de transmission d'informations de radiomessagerie, dispositif de réseau, et terminal Ceased WO2018058638A1 (fr)

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WO2021081736A1 (fr) * 2019-10-29 2021-05-06 华为技术有限公司 Procédé de communication, dispositif de réseau d'accès sans fil et dispositif terminal

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