WO2021175032A1 - Paging method, electronic device, and storage medium - Google Patents
Paging method, electronic device, and storage medium Download PDFInfo
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- WO2021175032A1 WO2021175032A1 PCT/CN2021/072941 CN2021072941W WO2021175032A1 WO 2021175032 A1 WO2021175032 A1 WO 2021175032A1 CN 2021072941 W CN2021072941 W CN 2021072941W WO 2021175032 A1 WO2021175032 A1 WO 2021175032A1
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- paging
- terminal device
- network device
- pei
- pdcch monitoring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- 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
- This application relates to the field of wireless communication technology, and in particular to a paging method, electronic equipment and storage medium.
- the embodiments of the present application provide a paging method, an electronic device, and a storage medium, which can realize energy saving of terminal devices.
- an embodiment of the present application provides a paging method, including: a terminal device determines grouping information of the terminal device, and the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion; The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message.
- an embodiment of the present application provides a paging method, including: a network device sends first configuration information; the first configuration information is used by a terminal device to determine the grouping information of the terminal device, and based on the grouping information Determine the paging parameters used for paging message detection.
- an embodiment of the present application provides a terminal device.
- the terminal device includes: a first processing unit configured to determine grouping information of the terminal device. Obtained by grouping of terminal devices;
- the second processing unit is configured to determine paging parameters based on the grouping information, where the paging parameters are used by the terminal device to perform paging message detection.
- an embodiment of the present application provides a network device, the network device includes: a sending unit configured to send first configuration information; the first configuration information is used by a terminal device to determine grouping information of the terminal device, And based on the grouping information, a paging parameter used for paging message detection is determined.
- an embodiment of the present application provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal when the computer program is running. Steps of the paging method executed by the device.
- an embodiment of the present application provides a network device, including a processor and a memory configured to store a computer program that can run on the processor, wherein the processor is configured to execute the above-mentioned network when the computer program is running. Steps of the paging method executed by the device.
- an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method performed by the terminal device.
- an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the above-mentioned network device.
- an embodiment of the present application provides a storage medium storing an executable program, and when the executable program is executed by a processor, the paging method executed by the terminal device described above is implemented.
- an embodiment of the present application provides a storage medium that stores an executable program, and when the executable program is executed by a processor, it implements the paging method executed by the aforementioned network device.
- an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned terminal device.
- an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the aforementioned network device.
- an embodiment of the present application provides a computer program that enables a computer to execute the paging method executed by the above-mentioned terminal device.
- an embodiment of the present application provides a computer program that enables a computer to execute the paging method executed by the aforementioned network device.
- FIG. 1 is a schematic diagram of the composition structure of a communication system according to an embodiment of the application
- FIG. 2 is a schematic diagram of an optional processing flow of a paging method according to an embodiment of this application;
- FIG. 3 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application when the paging parameter is the time domain offset of the paging frame;
- FIG. 4 is a schematic diagram of the mapping relationship between the time domain offset of the paging frame and the grouping information according to an embodiment of the application;
- FIG. 5 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application in the case that the paging parameter is the PDCCH monitoring opportunity for the terminal device to detect the paging message;
- FIG. 6 is an optional schematic diagram of a terminal device detecting a paging message according to an embodiment of this application.
- FIG. 7 is another optional schematic diagram of a terminal device detecting a paging message according to an embodiment of the application.
- FIG. 8 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application when the paging parameter is the paging advance indication;
- FIG. 9 is a schematic diagram of the correspondence between PEI and PDCCH monitoring timing according to an embodiment of the application.
- FIG. 10 is a schematic diagram of another optional processing flow of a paging method according to an embodiment of this application.
- FIG. 11 is a schematic diagram of an optional composition structure of a terminal device according to an embodiment of the application.
- FIG. 12 is a schematic diagram of an optional composition structure of a network device according to an embodiment of the application.
- FIG. 13 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the application.
- the main function of paging is that when the terminal device is in the radio resource control (Radio Resource Control, RRC) idle state (IDLE) or the RRC deactivated state (INACTIVE), the network device can page the terminal device through a paging message (paging message), or Notify the terminal equipment of system message changes or earthquake and tsunami/public warning information through short messages.
- RRC Radio Resource Control
- IDLE Radio Resource Control
- Paging is also applicable to terminal devices in the RRC connected state, that is, Paging is applicable to all terminal devices in the RRC state.
- the content of Paging may include the physical downlink control channel (PDCCH) scrambled by the Paging Radio Network Temporary Identifier (P-RNTI), and the physical downlink shared channel (PDCCH) scheduled by the PDCCH ( Physical Downlink Share Channel, PDSCH).
- P-RNTI Paging Radio Network Temporary Identifier
- PDSCH Physical Downlink Share Channel
- the paging message can be transmitted in the PDSCH; the size of the short message is 8 bits, and the short message can be in the PDCCH.
- the terminal device can monitor the Paging channel non-continuously, that is, use Paging Discontinuous Reception (Discontinuous Reception). , DRX) mechanism. Under the paging DRX mechanism, the terminal device only needs to monitor paging during one paging occasion (Paging Occasion, PO) in each DRX cycle (cycle).
- the PO includes multiple PDCCH monitoring opportunities, and at the same time, the PO can be composed of multiple time slots.
- a paging frame (Paging Frame, PF) refers to a radio frame, the duration of the FP is 10 ms, and a PF may contain multiple POs or the starting positions of multiple POs.
- the DRX cycle is determined by the public cycle in the system broadcast sent by the network equipment and the exclusive cycle configured in the high-level signaling.
- the terminal equipment can choose the smallest cycle of the two as the DRX cycle;
- the high-level signaling can be the non-access layer ( Non-Access Stratum, NAS) signaling.
- NAS Non-Access Stratum
- From the perspective of a network device there can be multiple POs in a DRX cycle, and the position where the terminal device monitors the PO is related to the identifier (ID) of the terminal device.
- ID identifier
- the method for determining the PF and PO of a terminal device in a DRX cycle is as follows (TS 38.304):
- SFN System Frame Number
- the number Index_(i_s) where the PO is located in a PF is determined by the following formula:
- i_s floor(UE_ID/N)mod Ns (2)
- T is the DRX cycle for the terminal device to receive Paging.
- the network device will broadcast a default DRX cycle; if the network device configures the terminal device with a dedicated DRX cycle for the terminal device through RRC signaling/high-level signaling, the DRX cycle and RRC signaling/high-level signaling that the network device broadcasts
- the smallest one of the configured DRX cycles dedicated to the terminal device is used as the DRX cycle of the terminal device.
- the DRX cycle broadcast by the network device is taken as the DRX cycle of the UE.
- N is the number of PFs included in a DRX cycle.
- Ns is the number of POs contained in a PF.
- PF-offset is the time domain offset used to determine the PF.
- UE_ID is 5G-S-TMSI mod 1024.
- a PO is composed of multiple PDCCH monitoring occasions.
- a PO contains X PDCCH monitoring occasions, and X is equal to the synchronization signal block (Synchronization) broadcast in the master information block (Master Information Block, MIB). Signal Block, SSB) actually sent quantity.
- synchronization signal block Synchronization
- MIB Master Information Block
- SSB Signal Block
- the terminal device After the terminal device determines the PF, the index of the PO, and the number of PDCCH monitoring occasions in the PO, it also needs to determine the starting position of the first PDCCH monitoring occasion of the PO through the configuration parameters sent by the network device; wherein, the starting position may be Obtained through high-level signaling configuration sent by network equipment, or based on PO index.
- the terminal device blindly checks the Paging message according to the determined PO.
- the current reception of Paging messages includes blind detection of PDCCH and corresponding PDSCH.
- the terminal equipment also needs to perform synchronization operations before blindly detecting the PDCCH.
- Terminal equipment may need fewer synchronization signal (Synchronization Signal, SS) bursts to complete synchronization, while for terminal equipment with poor channel quality (such as lower SINR), more SS bursts may be required To complete the synchronization.
- SS Synchronization Signal
- Paging based on terminal equipment grouping that is, the terminal equipment assigned to the same PO is further divided into multiple groups, and the problem of paging false alarms between terminal equipment of different groups can be avoided through the terminal equipment grouping instruction.
- One of the methods is to separately indicate through the PEI whether each terminal device group on a PO needs to monitor or receive paging. If the PEI is designed based on the PDCCH and needs to support more terminal device groups, and the size of the PDCCH and DCI is limited, the network device can send multiple PEIs before the PO to indicate different terminal device groups respectively.
- the 3GPP RAN plenary meeting agreed to a further enhancement project (RP-193239) for energy saving of terminal equipment, which is to reduce the terminal equipment receiving unnecessary paging by designing an enhanced paging mechanism.
- GSM global system of mobile communication
- CDMA code division multiple access
- WCDMA broadband code division multiple access
- GPRS general packet radio service
- LTE long term evolution
- LTE frequency division duplex FDD
- TDD LTE Time division duplex
- LTE-A advanced long term evolution
- NR new radio
- evolution system of NR system LTE on unlicensed frequency bands (LTE-based access to unlicensed spectrum, LTE-U) system, NR (NR-based access to unlicensed spectrum, NR-U) system on unlicensed frequency bands, universal mobile telecommunication system (UMTS), global Connected microwave access (worldwide interoperability for microwave access, WiMAX) communication systems, wireless local area networks (WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.
- WiMAX wireless local area networks
- WiFi wireless fidelity
- next-generation communication systems or other communication systems etc.
- the network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
- a common base station such as NodeB or eNB or gNB
- NR controller new radio controller
- a centralized network element centralized unit
- a new radio base station Radio remote module
- micro base station relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment.
- TRP transmission reception point
- TP transmission point
- the terminal device may be any terminal.
- the terminal device may be a user equipment for machine-type communication. That is to say, the terminal equipment can also be referred to as user equipment UE, mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal device can be accessed via a radio access network.
- network, RAN communicates with one or more core networks.
- the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device can also be a portable or pocket-sized , Handheld, computer built-in or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network.
- the terminal device may be a user equipment for machine-type communication. That is to say, the terminal equipment can also be referred to as user equipment UE, mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal device can be accessed via a radio access network.
- network, RAN
- network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites.
- the embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.
- communication between network equipment and terminal equipment and between terminal equipment and terminal equipment can be carried out through licensed spectrum, or through unlicensed spectrum, or through licensed spectrum and terminal equipment at the same time. Unlicensed spectrum for communication.
- Between network equipment and terminal equipment and between terminal equipment and terminal equipment can communicate through the frequency spectrum below 7 gigahertz (gigahertz, GHz), can also communicate through the frequency spectrum above 7 GHz, and can also use the frequency spectrum below 7 GHz and Communication is performed in the frequency spectrum above 7GHz.
- the embodiment of the present application does not limit the spectrum resource used between the network device and the terminal device.
- D2D device to device
- M2M machine to machine
- MTC machine type communication
- V2V vehicle to vehicle
- the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
- the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
- the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
- the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
- BTS Base Transceiver Station
- NodeB, NB base station
- LTE Long Term Evolutional Node B
- eNB evolved base station
- CRAN Cloud Radio Access Network
- the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
- the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
- the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
- PSTN Public Switched Telephone Networks
- DSL Digital Subscriber Line
- WLAN wireless local area networks
- IoT Internet of Things
- a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
- mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
- PCS Personal Communications System
- GPS Global Positioning System
- Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
- the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- the terminal devices 120 may perform direct terminal connection (Device to Device, D2D) communication.
- D2D Direct terminal connection
- the 5G system or 5G network may also be referred to as NR system or NR network.
- Figure 1 exemplarily shows one network device and two terminal devices.
- the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
- the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
- the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
- the communication device may include a network device 110 having a communication function and a terminal device 120.
- the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
- the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in the embodiment of the present application.
- An optional processing flow of the paging method provided in the embodiment of the present application, as shown in FIG. 2, may include the following steps:
- Step S201 The terminal device determines the grouping information of the terminal device.
- the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion.
- one paging occasion corresponds to N terminal devices, and N is an integer greater than 1.
- the N terminal devices are grouped, and the terminal devices belonging to the same group can monitor the corresponding PDCCH channel at the same time.
- the number of packets that can be divided by N terminal devices corresponding to a paging occasion is determined by the network device or predefined.
- the number of groups that can be divided by terminal devices corresponding to the multiple paging occasions may be the same or different.
- the grouping information of the terminal device is configured by the network device.
- the terminal device receives first configuration information sent by a network device, where the first configuration information is used by the terminal device to determine the grouping information of the terminal device.
- the first configuration information may be carried in a system broadcast message, or may be carried in RRC dedicated signaling.
- the grouping information of the terminal device is predefined.
- Step S202 The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message.
- the paging parameters may include: the time domain offset (PF_offset) of the paging frame and the PDCCH monitoring timing for the terminal device to detect the paging message.
- the paging parameter is the time domain offset of the paging frame
- the paging parameter is the PDCCH monitoring opportunity for the terminal device to detect the paging message
- the paging parameter is the PEI (the PEI is used to indicate Whether the terminal device performs paging detection at a subsequent paging occasion) is taken as an example to describe the paging method provided in the embodiment of the present application.
- an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 3, may include:
- Step S301 The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
- multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
- Step S302 The terminal device receives the third configuration information sent by the network device.
- the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
- the third configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
- the number of time domain offsets is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame. If multiple terminal devices corresponding to one PO are divided into N groups, the number of time domain offsets is also N.
- the number of time domain offsets is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one. If multiple terminal devices corresponding to one PO are divided into N groups, the number of time domain offsets is N+1.
- the third configuration information may include N PF_offsets, which are used by the terminal device to determine the number of time domain offsets to be N; or, the third configuration information may include N+1 PF_offsets. The terminal device determines that the number of time domain offsets is N+1.
- the third configuration information may also include at least one of the following item:
- a first PDCCH-Monitoring OccasionOfPO sequence is used to indicate the first PDCCH monitoring opportunity corresponding to each PO in a PF.
- Step S303 The terminal device determines the mapping relationship between the time domain offset of the paging frame and the grouping information.
- the mapping relationship between the time domain offset of the paging frame and the packet information is configured by the network device; for example, the terminal device receives the second configuration information sent by the network device, and the second configuration information includes the paging
- the mapping relationship between the time domain offset of the frame and the grouping information is predefined.
- each terminal device group corresponds to a time domain offset of the paging frame
- the default time domain offset for the ungrouped terminal equipment corresponds to the paging frame.
- the first time domain offset corresponds to the first terminal device grouping
- the second time domain offset corresponds to the second terminal device grouping
- the Nth time domain offset corresponds to the Nth terminal device grouping.
- the terminal device corresponds to the default time domain offset;
- the default time domain offset may be the network
- the device configuration can also be pre-appointed;
- the default time domain offset can be any one of N time domain offsets, for example, the default time domain offset is N time domain offsets The first of them.
- the ungrouped terminal device corresponds to the first paging frame.
- the first time domain offset corresponds to the ungrouped terminal device
- the second time domain offset corresponds to the first terminal device grouping
- the N+1th time domain offset corresponds to the Nth terminal device Grouping.
- Step S304 The terminal device determines a paging frame based on the time domain offset of the paging frame corresponding to the grouping information of the terminal device.
- the terminal device determines the terminal device group to which it belongs; and then according to the mapping relationship between the time domain offset of the paging frame and the grouping information, determines the time domain of the paging frame corresponding to the terminal device group described by itself Offset; finally the paging frame is determined according to the determined time domain offset.
- the mapping relationship between the time domain offset of the paging frame and the grouping information is shown in FIG. 4.
- a PO includes 4 terminal equipment groups, and 4 terminal equipment
- the corresponding PF_offsets of the group are: 0, 1, 2 and 3; the terminal device group 1 uses the value of PF_offset to calculate the paging frame, and the terminal device group 2 uses the value of PF_offset to calculate the paging frame, and the terminal device
- the group 3 uses the value of PF_offset to calculate the paging frame, and the terminal device group 4 uses the value of PF_offset to calculate the paging frame. If the terminal device in the embodiment of the present application determines that it belongs to the terminal device group 4, the terminal device uses the value of PF_offset to be 3 to calculate the paging frame.
- Step S305 The terminal device performs paging message detection based on the determined paging frame.
- the terminal device detects the paging message by monitoring the PDCCH scrambled by the P-RNTI.
- the terminal device determines the paging frame for detecting the paging message according to the terminal device group to which it belongs.
- the terminal device group to which it belongs.
- an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 5, may include:
- Step S401 The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
- multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
- Step S402 The terminal device receives the fourth configuration information sent by the network device.
- the fourth configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
- the fourth configuration information may include at least one of the following:
- a first PDCCH-Monitoring OccasionOfPO sequence is used to indicate the first PDCCH monitoring opportunity corresponding to each PO in a PF;
- Step S403 The terminal device determines the number of PDCCH monitoring occasions for paging message detection.
- the terminal device determines the number of PDCCH monitoring occasions for paging message detection according to the fourth configuration information, which is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and is synchronized with the actual transmission by the network device The product of the number S of signal blocks. That is, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to N*S.
- the terminal device determines the number of PDCCH monitoring occasions for paging message detection according to the fourth configuration information, which is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then The product of the number S of synchronization signal blocks actually sent by the network device. That is, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to (N+1)*S.
- Step S404 The terminal device determines the PDCCH on which the terminal device performs paging message detection based on the grouping information of the terminal device.
- each terminal device group corresponds to S consecutive PDCCH monitoring occasions.
- the first terminal equipment group corresponds to the first group of S consecutive PDCCH monitoring opportunities in N*S PDCCH monitoring opportunities
- the second terminal equipment group corresponds to the second group of S consecutive PDCCH monitoring opportunities in N*S PDCCH monitoring opportunities.
- the Nth terminal equipment group corresponds to the Nth group of S consecutive PDCCH monitoring opportunities among the N*S PDCCH monitoring opportunities.
- the terminal device determines the PDCCH monitoring time for itself to detect the paging message according to the grouping information of the terminal device where it is located. For example, if the terminal device belongs to the second terminal device group, the terminal device determines the PDCCH monitoring timing for detecting the paging message as: the second group of S consecutive PDCCH monitoring timings.
- the terminal device determines that the PDCCH monitoring opportunity for detecting the paging message is: the first group of S consecutive PDCCH monitoring opportunities.
- the first PDCCH monitoring occasion corresponding to the paging occasion is determined according to the configuration parameter first PDCCH-Monitoring OccasionOfPO sequence.
- the first terminal equipment group corresponds to the first to fourth PDCCH monitoring occasions, that is, the terminal equipment in the first terminal equipment group detects the paging message at the first to fourth PDCCH monitoring occasions.
- the second terminal equipment group corresponds to the 5th to 8th PDCCH monitoring occasions, that is, the terminal equipment in the second terminal equipment group detects the paging message at the 5th to 8th PDCCH monitoring occasions.
- the third terminal equipment group corresponds to the 9th to 12th PDCCH monitoring occasions, that is, the terminal equipment in the third terminal equipment group detects the paging message at the 9th to 12th PDCCH monitoring occasions. Terminal devices that are not grouped detect the paging message at the first to fourth PDCCH monitoring occasions.
- each terminal device group corresponds to the first S consecutive excluding the paging occasions.
- S consecutive PDCCH monitoring opportunities other than the PDCCH monitoring timing.
- the first terminal equipment group corresponds to (N+1)*S PDCCH monitoring opportunities in the second group of S consecutive PDCCH monitoring opportunities
- the second terminal equipment group corresponds to (N+1)*S PDCCH monitoring opportunities in the
- the third group of S continuous PDCCH monitoring opportunities the Nth terminal equipment group corresponds to the N+1th group of S continuous PDCCH monitoring opportunities in the N*S PDCCH monitoring opportunities.
- the terminal device determines the PDCCH monitoring time for itself to detect the paging message according to the grouping information of the terminal device where it is located. For example, if the terminal device belongs to the second terminal device group, the terminal device determines the PDCCH monitoring timing for detecting the paging message as: the third group of S consecutive PDCCH monitoring timings.
- the terminal device determines that the PDCCH monitoring opportunity for detecting the paging message is: the first group of S consecutive PDCCH monitoring opportunities.
- the ungrouped terminal device detects the paging message at the first to fourth PDCCH monitoring occasions.
- the first terminal equipment group corresponds to the 5th to 8th PDCCH monitoring occasions, that is, the terminal equipment in the first terminal equipment group detects the paging message at the 5th to 8th PDCCH monitoring occasions.
- the second terminal equipment group corresponds to the 9th to 12th PDCCH monitoring occasions, that is, the terminal equipment in the second terminal equipment group detects the paging message at the 9th to 12th PDCCH monitoring occasions.
- the third terminal equipment group corresponds to the 13th to 16th PDCCH monitoring occasions, that is, the terminal equipment in the third terminal equipment group detects the paging message at the 13th to 16th PDCCH monitoring occasions.
- Step S405 The terminal device performs paging message detection based on the determined PDCCH monitoring opportunity.
- the terminal device detects the paging message only at the S PDCCH monitoring occasions corresponding to the terminal device group to which it belongs.
- the terminal device determines the PDCCH monitoring timing for detecting paging messages according to the terminal device group to which it belongs.
- the PDCCH monitoring timing for the terminal device it is possible to reduce unnecessary paging by the terminal device.
- the number of message detections reduces the probability of false alarms on paging and saves the power consumption of terminal equipment.
- an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 8, may include:
- Step S901 The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
- multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
- Step S902 The terminal device receives the fifth configuration information sent by the network device.
- the fifth configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
- the fifth configuration information is used to configure the PEI-related parameters.
- the PEI-related parameters may include at least one of the following: the search space of the PEI; the minimum time offset that the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion (min offset); the corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
- the corresponding relationship between the PEI and the grouping information of the terminal device may be a PEI used to indicate whether at least one terminal device grouping performs paging detection at the paging occasion, that is, one PEI is used to indicate one or more terminal devices Whether the terminal equipment in the group performs paging detection at the subsequent PO; different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the subsequent paging occasion.
- N terminal equipment groups of a PO can correspond to one or more PEIs.
- the corresponding relationship between the PEI and the grouping information of the terminal device may also be predefined.
- the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device and the synchronization signal block actually sent by the network device The product of the numbers.
- Step S903 The terminal device determines the PDCCH monitoring timing for the terminal device to receive the PEI according to the grouping information of the terminal device.
- the terminal device determines the PEI corresponding to the terminal device grouping according to the correspondence between the PEI and the grouping information of the terminal device; the S consecutive PDCCH listening occasions corresponding to the PEI determined by the terminal device are used for the The terminal equipment receives the PDCCH monitoring opportunity of the PEI; where S is the number of SSBs sent by the network equipment at the time.
- the PDCCH corresponding to the nth PEI among the M PEIs sent by the network device The monitoring timing is: the (n-1)*S+1 th PDCCH monitoring timing to the n*S PDCCH monitoring timing with the minimum time offset before the paging timing as the starting position, where 1 ⁇ n ⁇ M.
- the network device before the network device sends the paging occasion, M PEIs are sent, and each PEI corresponds to S consecutive PDCCH monitoring occasions, then the nth PEI of the M PEIs sent by the network device
- the corresponding PDCCH monitoring opportunity is: the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)*Sth PDCCH forward from the minimum time offset before the paging occasion as the starting position Monitoring timing, where 1 ⁇ n ⁇ M.
- the PDCCH monitoring timing corresponding to the first PEI of the M PEIs is: starting from the minimum time offset before the paging timing The starting position is forward from the (M-1)*S+1th PDCCH monitoring opportunity to the M*Sth PDCCH monitoring opportunity;
- the PDCCH monitoring opportunity corresponding to the second PEI of the M PEIs is:
- the minimum time offset before the call timing is the (M*S-2S+1)th PDCCH monitoring opportunity forward from the starting position to the (M*SS) PDCCH monitoring opportunity; and so on, among the M PEIs
- the PDCCH monitoring occasion corresponding to the Mth PEI is: taking the minimum time offset before the paging occasion as the starting position, and forward S consecutive PDCCH monitoring opportunities.
- the method may further include:
- Step S904 The terminal device receives the PEI at the determined PDCCH monitoring opportunity.
- the manner in which the terminal device receives PE is similar to the manner in which the terminal device receives paging DCI; specifically, the network device may repeatedly send PEI at S PDCCH monitoring occasions, and the terminal device assumes that the PEI is in the determined S Each PDCCH monitoring opportunity is repeatedly sent in different SSB beam directions, and the terminal chooses which SSB beam direction to receive PEI depends on the UE implementation.
- Step S905 The terminal device determines whether it needs to monitor or receive a paging message on the subsequent PO according to the received PEI indication.
- the terminal device monitors or receives the paging message on the PO after receiving the PEI. If the PEI received by the terminal device indicates not to receive the paging message, the terminal device does not monitor or receive the paging message on the PO after receiving the PEI.
- the PEI in the embodiment of the present application can also be replaced with a wake-up signal WUS, that is, the network device sends WUS to instruct the terminal device whether to monitor or receive paging messages on the PO.
- WUS wake-up signal
- the processing procedure of the network device by sending WUS to indicate whether the terminal device is listening or receiving paging messages on the PO is the same as the processing procedure of the network device by sending PEI to indicate whether the terminal device is listening or receiving paging messages on the PO. Replace it with WUS, so I won’t repeat it here.
- Another optional processing procedure of the paging method provided by the embodiment of the present application, as shown in FIG. 10, may include the following steps:
- Step S501 The network device sends first configuration information.
- the first configuration information is used for the terminal device to determine the grouping information of the terminal device, and to determine the paging parameter used for paging message detection based on the grouping information.
- the method may further include:
- Step S502 The network device sends second configuration information, where the second configuration information is used by the terminal device to determine the mapping relationship between the time domain offset of the paging frame and the packet information.
- Step S503 The network device sends third configuration information, where the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
- the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
- Each terminal device grouping corresponds to a time domain offset of the paging frame; the terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
- the ungrouped terminal equipment corresponds to the first time domain offset of the paging frame; each terminal equipment group corresponds to a time domain offset other than the first time domain offset of the paging frame quantity.
- the paging parameter includes the downlink control channel PDCCH monitoring timing for the terminal device to detect paging messages, among the PDCCH monitoring timings included in the paging timing corresponding to the terminal device, from the first PDCCH monitoring opportunity starts. Every S consecutive PDCCH monitoring opportunities corresponds to a terminal device group; S is the number of synchronization signal blocks actually sent by the network device.
- the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the product of the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number S of synchronization signal blocks actually sent by the network device.
- Each terminal device grouping corresponds to S consecutive PDCCH monitoring occasions
- the ungrouped terminal devices correspond to the first S consecutive PDCCH monitoring occasions included in the paging occasion.
- the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the number of synchronization signal blocks actually sent by the network device The product of the number S.
- the ungrouped terminal devices correspond to the first S consecutive PDCCH monitoring occasions included in the paging occasion, and each terminal device group corresponds to S other than the first S consecutive PDCCH monitoring occasions included in the paging occasion.
- a continuous PDCCH monitoring opportunity is possible.
- the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- the method may further include:
- Step S504 The network device sends fifth configuration information to the terminal device, where the fifth configuration information is used to configure the PEI-related parameters.
- the PEI-related parameters may include at least one of the following: the search space of the PEI; the last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
- the corresponding relationship between the PEI and the grouping information of the terminal device may be a PEI used to indicate whether at least one terminal device grouping performs paging detection at the paging occasion, that is, one PEI is used to indicate one or more terminal devices Whether the terminal equipment in the group performs paging detection in the subsequent PO; different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the subsequent paging occasion.
- N terminal equipment groups of a PO can correspond to one or more PEIs.
- the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks.
- the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as the starting position forward The (n-1)*S+1th PDCCH monitoring timing to the n*Sth PDCCH monitoring timing, where 1 ⁇ n ⁇ M.
- the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: the minimum time offset before the paging occasion It is the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)*Sth PDCCH monitoring opportunity forward from the starting position, where 1 ⁇ n ⁇ M.
- the PDCCH monitoring timing corresponding to the first PEI among the N PEIs is: starting from the minimum time offset before the paging timing The starting position is forward from the (M-1)*S+1th PDCCH monitoring opportunity to the M*Sth PDCCH monitoring opportunity;
- the PDCCH monitoring opportunity corresponding to the second PEI of the M PEIs is:
- the minimum time offset before the call timing is the (M*S-2S+1)th PDCCH monitoring opportunity forward from the starting position to the (M*SS) PDCCH monitoring opportunity; and so on, among the M PEIs
- the PDCCH monitoring occasion corresponding to the Mth PEI is: taking the minimum time offset before the paging occasion as the starting position, and forward S consecutive PDCCH monitoring opportunities.
- the network device traverses each synchronization signal block and sends the first PEI; the network device traverses each synchronization signal block again and sends the second PEI until the transmission of all PEIs is completed.
- the PDCCH monitoring timing of the terminal device receiving the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device, and S is the synchronization signal block actually sent by the network device number.
- the network device sends the PEI at the K-th PDCCH monitoring occasion through the K-th synchronization signal block, 1 ⁇ K ⁇ S.
- the paging method, electronic device, and storage medium provided in the embodiments of the present application include: a terminal device determines grouping information of the terminal device, and the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion; The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message. In this way, the terminal device determines the paging parameters for detecting the paging message according to the terminal device group to which it belongs, and by limiting the PDCCH monitoring timing or paging frame for the terminal device to detect the paging message, it can reduce unnecessary paging by the terminal device. The number of message detections reduces the probability of false alarms on paging and saves the power consumption of terminal equipment.
- the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application.
- the implementation process constitutes any limitation.
- An optional structural schematic diagram of the terminal device 600 may include:
- the first processing unit 601 is configured to determine grouping information of the terminal device, where the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion;
- the second processing unit 602 is configured to determine paging parameters based on the grouping information, where the paging parameters are used for the terminal device to perform paging message detection.
- the paging parameter includes: the time domain offset of the paging frame.
- the second processing unit 602 is configured to determine the time domain of the paging frame corresponding to the grouping information of the terminal device according to the mapping relationship between the time domain offset of the paging frame and the grouping information. Offset.
- the mapping relationship between the time domain offset of the paging frame and the packet information is configured by the network device; or, the mapping relationship between the time domain offset of the paging frame and the packet information is predefined of.
- the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
- each terminal device group corresponds to a time domain offset of the paging frame; terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
- the terminal devices that are not grouped correspond to the first time domain offset of the paging frame; each terminal device group corresponds to other than the first time domain offset of the paging frame A time domain offset of.
- the number of time domain offsets of the paging frame is configured by a network device.
- the second processing unit 602 is further configured to determine the paging frame based on the time domain offset of the paging frame corresponding to the grouping information of the terminal device; The paging frame performs paging message detection.
- the paging parameter includes: PDCCH monitoring timing for the terminal device to detect a paging message.
- every S consecutive PDCCH monitoring opportunities starting from the first PDCCH monitoring opportunity corresponds to a terminal device group;
- S is a network device The number of synchronization signal blocks actually sent.
- the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number of synchronization signal blocks actually sent by the network device The product of S.
- each terminal device group corresponds to S consecutive PDCCH listening occasions.
- the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the actual transmission with the network device The product of the number S of sync signal blocks.
- each terminal device group corresponds to S consecutive PDCCH listening occasions other than the first S consecutive PDCCH listening occasions included in the paging occasion.
- the ungrouped terminal device corresponds to the first S consecutive PDCCH listening occasions included in the paging occasion.
- the second processing unit 602 is further configured to perform paging message detection at a PDCCH monitoring occasion corresponding to the grouping information of the terminal device.
- the paging parameter includes: PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
- the correspondence between the PEI and the grouping information of the terminal device is configured by the network device; or the correspondence between the PEI and the grouping information of the terminal device is predefined.
- the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device and the synchronization signal block actually sent by the network device The product of the numbers.
- the second processing unit 602 is further configured to determine the PDCCH monitoring timing for the terminal device to receive the PEI according to the grouping information of the terminal device.
- the PDCCH monitoring timing for the terminal device to receive the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the packet information of the terminal device, and S is the actual network device The number of sync signal blocks sent.
- the PDCCH corresponding to the nth PEI among the M PEIs sent by the network device The monitoring timing is: the (n-1)*S+1 th PDCCH monitoring timing to the n*S PDCCH monitoring timing with the minimum time offset before the paging timing as the starting position, where 1 ⁇ n ⁇ M.
- the PDCCH monitoring timing corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: starting with the minimum time offset before the paging occasion Position forward (Mn)*S+1th PDCCH monitoring opportunity to (M-n+1)th PDCCH monitoring opportunity, where 1 ⁇ n ⁇ M.
- the Kth PDCCH monitoring opportunity of the terminal device receiving the PEI is sent through the Kth synchronization signal block, 1 ⁇ K ⁇ S.
- the second processing unit 602 is further configured to receive fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
- the PEI-related parameters include at least one of the following: the search space of the PEI; the minimum time offset where the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion ; The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
- the grouping information of the terminal device is configured by a network device; or, the grouping information of the terminal device is predefined.
- An optional structural schematic diagram of the network device 800 may include:
- the sending unit 801 is configured to send first configuration information; the first configuration information is used by the terminal device to determine grouping information of the terminal device, and based on the grouping information to determine paging parameters used for paging message detection.
- the paging parameter includes: the time domain offset of the paging frame.
- the sending unit 801 is further configured to send second configuration information, where the second configuration information is used by the terminal device to determine the mapping relationship between the time domain offset of the paging frame and the packet information.
- the sending unit 801 is further configured to send third configuration information, where the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
- each terminal device group corresponds to a time domain offset of the paging frame; terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
- the terminal devices that are not grouped correspond to the first time domain offset of the paging frame; each terminal device group corresponds to other than the first time domain offset of the paging frame A time domain offset of.
- the paging parameter includes: PDCCH monitoring timing for the terminal device to detect a paging message.
- every S consecutive PDCCH monitoring opportunities starting from the first PDCCH monitoring opportunity corresponds to a terminal device group;
- S is a network device The number of synchronization signal blocks actually sent.
- the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number of synchronization signal blocks actually sent by the network device The product of S.
- each terminal device group corresponds to S consecutive PDCCH listening occasions.
- the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the actual transmission with the network device The product of the number S of sync signal blocks.
- each terminal device group corresponds to S consecutive PDCCH listening occasions other than the first S consecutive PDCCH listening occasions included in the paging occasion.
- the ungrouped terminal device corresponds to the first S consecutive PDCCH listening occasions included in the paging occasion.
- the paging parameter includes: PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
- the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks.
- the sending unit 801 is further configured to traverse each synchronization signal block and send the first PEI; the network device then traverses each synchronization signal block and send the second PEI until all PEI transmission is complete.
- the PDCCH monitoring timing of the terminal device receiving the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device, and S is the actual PDCCH monitoring timing sent by the network device The number of sync signal blocks.
- the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks.
- the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as the starting position forward The (n-1)*S+1th PDCCH monitoring timing to the n*Sth PDCCH monitoring timing, where 1 ⁇ n ⁇ M.
- the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as The starting position is forward from the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)th PDCCH monitoring opportunity, where 1 ⁇ n ⁇ M.
- the network device transmits the PEI through the Kth synchronization signal block at the Kth PDCCH monitoring opportunity, 1 ⁇ K ⁇ S.
- the sending unit 801 is further configured to send fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
- the PEI-related parameters include at least one of the following: the search space of the PEI; the minimum time offset where the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
- first processing unit 601 and the second processing unit 602 described in the embodiments of the present application may be implemented by a processor, and the functions of the sending unit 801 may be implemented by a transmitter or a transceiver.
- An embodiment of the present application further provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal device when the computer program is running. Steps of the paging method.
- An embodiment of the present application also provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned network device when the computer program is running. Steps of the paging method.
- An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the terminal device.
- An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the network device described above.
- An embodiment of the present application further provides a storage medium storing an executable program, and the executable program is executed by a processor to implement the paging method executed by the terminal device.
- An embodiment of the present application also provides a storage medium storing an executable program, and the executable program is executed by a processor to implement the paging method executed by the above-mentioned network device.
- the embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned terminal device.
- the embodiments of the present application also provide a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned network device.
- the embodiment of the present application also provides a computer program that enables a computer to execute the paging method executed by the above-mentioned terminal device.
- An embodiment of the present application also provides a computer program that enables a computer to execute the paging method executed by the above-mentioned network device.
- FIG. 13 is a schematic diagram of the hardware composition structure of an electronic device (terminal device or network device) according to an embodiment of the present application.
- the electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704.
- the various components in the electronic device 700 are coupled together through the bus system 705.
- the bus system 705 is used to implement connection and communication between these components.
- the bus system 705 also includes a power bus, a control bus, and a status signal bus.
- various buses are marked as the bus system 705 in FIG. 13.
- the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
- non-volatile memory can be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM (CD) -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage.
- the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
- RAM random access memory
- SRAM static random access memory
- SSRAM synchronous static random access memory
- Synchronous Static Random Access Memory Synchronous Static Random Access Memory
- DRAM Dynamic Random Access Memory
- SDRAM Synchronous Dynamic Random Access Memory
- DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
- ESDRAM Enhanced Synchronous Dynamic Random Access Memory
- SLDRAM synchronous connection dynamic random access memory
- DRRAM Direct Rambus Random Access Memory
- the memory 702 described in the embodiment of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
- the memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device 700.
- Examples of such data include: any computer program used to operate on the electronic device 700, such as the application program 7022.
- the program for implementing the method of the embodiment of the present application may be included in the application program 7022.
- the method disclosed in the foregoing embodiment of the present application may be applied to the processor 701 or implemented by the processor 701.
- the processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 701 or instructions in the form of software.
- the aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like.
- the processor 701 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
- the general-purpose processor may be a microprocessor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a storage medium, and the storage medium is located in the memory 702.
- the processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
- the electronic device 700 may be used by one or more Application Specific Integrated Circuits (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), and Complex Programmable Logic Device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.
- ASIC Application Specific Integrated Circuit
- DSP Digital Signal processor
- PLD Programmable Logic Device
- CPLD Complex Programmable Logic Device
- FPGA Complex Programmable Logic Device
- controller MCU
- MPU or other electronic components to implement the foregoing method.
- These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
- the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
- the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
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Abstract
Disclosed in the present application is a paging method, comprising: a terminal device determines the grouping information of the terminal device, the grouping information being obtained by performing grouping on at least two terminal devices corresponding to a paging occasion; the terminal device determines a paging parameter according to the grouping information, the paging parameter being used for detecting a paging message by the terminal device. Further disclosed in the present application are an another paging method, an electronic device, and a storage medium.
Description
相关申请的交叉引用Cross-references to related applications
本申请基于申请号为PCT/CN2020/077453、申请日为2020年3月2日的申请提出,并要求该专利申请的优先权,该专利申请的全部内容在此引入本申请作为参考。This application is based on an application with an application number of PCT/CN2020/077453 and an application date of March 2, 2020, and claims the priority of the patent application. The entire content of the patent application is hereby incorporated into this application by reference.
本申请涉及无线通信技术领域,尤其涉及一种寻呼方法、电子设备及存储介质。This application relates to the field of wireless communication technology, and in particular to a paging method, electronic equipment and storage medium.
为实现终端设备的节能(power saving),网络设备与终端设备(User Equipment,UE)之间如何进行寻呼,尚未被明确。In order to achieve power saving of terminal equipment, how to perform paging between network equipment and terminal equipment (User Equipment, UE) has not yet been clarified.
发明内容Summary of the invention
本申请实施例提供一种寻呼方法、电子设备及存储介质,能够实现终端设备的节能。The embodiments of the present application provide a paging method, an electronic device, and a storage medium, which can realize energy saving of terminal devices.
第一方面,本申请实施例提供一种寻呼方法,包括:终端设备确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;所述终端设备基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。In a first aspect, an embodiment of the present application provides a paging method, including: a terminal device determines grouping information of the terminal device, and the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion; The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message.
第二方面,本申请实施例提供一种寻呼方法,包括:网络设备发送第一配置信息;所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。In a second aspect, an embodiment of the present application provides a paging method, including: a network device sends first configuration information; the first configuration information is used by a terminal device to determine the grouping information of the terminal device, and based on the grouping information Determine the paging parameters used for paging message detection.
第三方面,本申请实施例提供一种终端设备,所述终端设备包括:第一处理单元,配置为确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;In a third aspect, an embodiment of the present application provides a terminal device. The terminal device includes: a first processing unit configured to determine grouping information of the terminal device. Obtained by grouping of terminal devices;
第二处理单元,配置为基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。The second processing unit is configured to determine paging parameters based on the grouping information, where the paging parameters are used by the terminal device to perform paging message detection.
第四方面,本申请实施例提供一种网络设备,所述网络设备包括:发送单元,配置为发送第一配置信息;所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。In a fourth aspect, an embodiment of the present application provides a network device, the network device includes: a sending unit configured to send first configuration information; the first configuration information is used by a terminal device to determine grouping information of the terminal device, And based on the grouping information, a paging parameter used for paging message detection is determined.
第五方面,本申请实施例提供一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述终端设备执行的寻呼方法的步骤。In a fifth aspect, an embodiment of the present application provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal when the computer program is running. Steps of the paging method executed by the device.
第六方面,本申请实施例提供一种网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述网络设备执行的寻呼方法的步骤。In a sixth aspect, an embodiment of the present application provides a network device, including a processor and a memory configured to store a computer program that can run on the processor, wherein the processor is configured to execute the above-mentioned network when the computer program is running. Steps of the paging method executed by the device.
第七方面,本申请实施例提供一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行上述终端设备执行的寻呼方法。In a seventh aspect, an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method performed by the terminal device.
第八方面,本申请实施例提供一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行上述网络设备执行的寻呼方法。In an eighth aspect, an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the above-mentioned network device.
第九方面,本申请实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述终端设备执行的寻呼方法。In a ninth aspect, an embodiment of the present application provides a storage medium storing an executable program, and when the executable program is executed by a processor, the paging method executed by the terminal device described above is implemented.
第十方面,本申请实施例提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述网络设备执行的寻呼方法。In a tenth aspect, an embodiment of the present application provides a storage medium that stores an executable program, and when the executable program is executed by a processor, it implements the paging method executed by the aforementioned network device.
第十一方面,本申请实施例提供一种计算机程序产品,包括计算机程序指令,该计算机程序指 令使得计算机执行上述终端设备执行的寻呼方法。In an eleventh aspect, an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned terminal device.
第十二方面,本申请实施例提供一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述网络设备执行的寻呼方法。In a twelfth aspect, an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the aforementioned network device.
第十三方面,本申请实施例提供一种计算机程序,所述计算机程序使得计算机执行上述终端设备执行的寻呼方法。In a thirteenth aspect, an embodiment of the present application provides a computer program that enables a computer to execute the paging method executed by the above-mentioned terminal device.
第十四方面,本申请实施例提供一种计算机程序,所述计算机程序使得计算机执行上述网络设备执行的寻呼方法。In a fourteenth aspect, an embodiment of the present application provides a computer program that enables a computer to execute the paging method executed by the aforementioned network device.
图1为本申请实施例通信***的组成结构示意图;FIG. 1 is a schematic diagram of the composition structure of a communication system according to an embodiment of the application;
图2为本申请实施例寻呼方法的一种可选处理流程示意图;2 is a schematic diagram of an optional processing flow of a paging method according to an embodiment of this application;
图3为寻呼参数为寻呼帧的时域偏移量的情况下,本申请实施例寻呼方法的一种可选处理流程示意图;FIG. 3 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application when the paging parameter is the time domain offset of the paging frame;
图4为本申请实施例寻呼帧的时域偏移量与分组信息的映射关系示意图;4 is a schematic diagram of the mapping relationship between the time domain offset of the paging frame and the grouping information according to an embodiment of the application;
图5为寻呼参数为用于终端设备进行寻呼消息检测的PDCCH监听时机的情况下,本申请实施例寻呼方法的一种可选处理流程示意图;FIG. 5 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application in the case that the paging parameter is the PDCCH monitoring opportunity for the terminal device to detect the paging message;
图6为本申请实施例终端设备检测寻呼消息的一种可选示意图;FIG. 6 is an optional schematic diagram of a terminal device detecting a paging message according to an embodiment of this application;
图7为本申请实施例终端设备检测寻呼消息的另一种可选示意图;FIG. 7 is another optional schematic diagram of a terminal device detecting a paging message according to an embodiment of the application;
图8为寻呼参数为寻呼提前指示的情况下,本申请实施例寻呼方法的一种可选处理流程示意图;FIG. 8 is a schematic diagram of an optional processing flow of the paging method in the embodiment of the present application when the paging parameter is the paging advance indication;
图9为本申请实施例PEI与PDCCH监听时机的对应关系示意图;FIG. 9 is a schematic diagram of the correspondence between PEI and PDCCH monitoring timing according to an embodiment of the application;
图10为本申请实施例寻呼方法的另一种可选处理流程示意图;FIG. 10 is a schematic diagram of another optional processing flow of a paging method according to an embodiment of this application;
图11为本申请实施例终端设备的一种可选组成结构示意图;FIG. 11 is a schematic diagram of an optional composition structure of a terminal device according to an embodiment of the application;
图12为本申请实施例网络设备的一种可选组成结构示意图;FIG. 12 is a schematic diagram of an optional composition structure of a network device according to an embodiment of the application;
图13为本申请实施例电子设备的硬件组成结构示意图。FIG. 13 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the application.
为了能够更加详尽地了解本申请实施例的特点和技术内容,下面结合附图对本申请实施例的实现进行详细阐述,所附附图仅供参考说明之用,并非用来限定本申请实施例。In order to have a more detailed understanding of the characteristics and technical content of the embodiments of the present application, the implementation of the embodiments of the present application will be described in detail below with reference to the accompanying drawings. The attached drawings are for reference and explanation purposes only, and are not used to limit the embodiments of the present application.
在对本申请实施例进行详细说明之前,对新无线(New Radio,NR)***中的寻呼(Paging)机制进行说明。Before describing the embodiments of the present application in detail, the paging (Paging) mechanism in the New Radio (NR) system will be described.
Paging的主要功能是终端设备处于无线资源控制(Radio Resource Control,RRC)空闲状态(IDLE)或者RRC去激活状态(INACTIVE)时,网络设备能够通过寻呼消息(paging message)寻呼终端设备,或者通过短消息(short message)通知终端设备***消息变更或者地震海啸/公共预警信息。当然,Paging也适用于处于RRC连接状态的终端设备,即Paging适用于所有RRC状态的终端设备。The main function of paging is that when the terminal device is in the radio resource control (Radio Resource Control, RRC) idle state (IDLE) or the RRC deactivated state (INACTIVE), the network device can page the terminal device through a paging message (paging message), or Notify the terminal equipment of system message changes or earthquake and tsunami/public warning information through short messages. Of course, Paging is also applicable to terminal devices in the RRC connected state, that is, Paging is applicable to all terminal devices in the RRC state.
Paging的内容可以包括由寻呼无线网络临时标识(Paging Radio Network Temporary Identifier,P-RNTI)加扰的物理下行控制信道(Physical Downlink Control Channel,PDCCH),以及由该PDCCH调度的物理下行共享信道(Physical Downlink Share Channel,PDSCH)。Paging message可以在PDSCH中传输;short message的大小为8比特(bit),short message可以在PDCCH中。The content of Paging may include the physical downlink control channel (PDCCH) scrambled by the Paging Radio Network Temporary Identifier (P-RNTI), and the physical downlink shared channel (PDCCH) scheduled by the PDCCH ( Physical Downlink Share Channel, PDSCH). The paging message can be transmitted in the PDSCH; the size of the short message is 8 bits, and the short message can be in the PDCCH.
对于处于RRC_IDLE状态或者RRC_INACTIVE状态的终端设备,由于终端设备与网络设备之间没有数据通信,因此为了节省终端设备的电能,终端设备可以非连续的监听Paging信道,即采用Paging非连续接收(Discontinuous Reception,DRX)机制。在Paging DRX机制下,终端设备只需要在每个DRX周期(cycle)内的一个寻呼时机(Paging Occasion,PO)期间监听paging。PO包括多个PDCCH监听时机,同时PO可以由多个时隙组成。寻呼帧(Paging Frame,PF)指的是一个无线帧,FP的时长为10ms,一个PF可以包含多个PO或者多个PO的起始位置。For the terminal device in the RRC_IDLE state or RRC_INACTIVE state, since there is no data communication between the terminal device and the network device, in order to save the power of the terminal device, the terminal device can monitor the Paging channel non-continuously, that is, use Paging Discontinuous Reception (Discontinuous Reception). , DRX) mechanism. Under the paging DRX mechanism, the terminal device only needs to monitor paging during one paging occasion (Paging Occasion, PO) in each DRX cycle (cycle). The PO includes multiple PDCCH monitoring opportunities, and at the same time, the PO can be composed of multiple time slots. A paging frame (Paging Frame, PF) refers to a radio frame, the duration of the FP is 10 ms, and a PF may contain multiple POs or the starting positions of multiple POs.
DRX周期由网络设备发送的***广播中的公共周期和高层信令中配置的专属周期共同决定,终端设备可以选择两者中的最小周期为DRX周期;其中,高层信令可以是非接入层(Non-Access Stratum,NAS)信令。从网络设备的角度,一个DRX周期可以有多个PO,终端设备监听PO的位 置与终端设备的标识(Identifier,ID)有关。具体的,一个终端设备在一个DRX周期中的PF和PO的确定方式如下(TS 38.304):The DRX cycle is determined by the public cycle in the system broadcast sent by the network equipment and the exclusive cycle configured in the high-level signaling. The terminal equipment can choose the smallest cycle of the two as the DRX cycle; the high-level signaling can be the non-access layer ( Non-Access Stratum, NAS) signaling. From the perspective of a network device, there can be multiple POs in a DRX cycle, and the position where the terminal device monitors the PO is related to the identifier (ID) of the terminal device. Specifically, the method for determining the PF and PO of a terminal device in a DRX cycle is as follows (TS 38.304):
PF的***帧号(System Frame Number,SFN)通过以下公式确定:The System Frame Number (SFN) of PF is determined by the following formula:
(SFN+PF_offset)mod T=(T div N)*(UE_ID mod N) (1)(SFN+PF_offset) mod T = (T div N) * (UE_ID mod N) (1)
PO位于一个PF内的编号Index_(i_s)通过以下公式确定:The number Index_(i_s) where the PO is located in a PF is determined by the following formula:
i_s=floor(UE_ID/N)mod Ns (2)i_s=floor(UE_ID/N)mod Ns (2)
其中,T为终端设备接收Paging的DRX周期。网络设备会广播1个默认的DRX周期;如果网络设备通过RRC信令/高层信令为终端设备配置了终端设备专属的DRX周期,则将网络设备广播的DRX周期和RRC信令/高层信令配置的终端设备专属的DRX周期中最小者作为该终端设备的DRX周期。如果网络设备未通过RRC信令/高层信令为终端设备配置终端设备专属的DRX周期,则将网络设备广播的DRX周期作为该UE的DRX周期。N为一个DRX周期内包含的PF个数。Ns为一个PF内包含的PO个数。PF-offset为用于确定PF的时域偏移量。UE_ID为5G-S-TMSI mod 1024。Among them, T is the DRX cycle for the terminal device to receive Paging. The network device will broadcast a default DRX cycle; if the network device configures the terminal device with a dedicated DRX cycle for the terminal device through RRC signaling/high-level signaling, the DRX cycle and RRC signaling/high-level signaling that the network device broadcasts The smallest one of the configured DRX cycles dedicated to the terminal device is used as the DRX cycle of the terminal device. If the network device does not configure the terminal device with a dedicated DRX cycle for the terminal device through RRC signaling/high-level signaling, the DRX cycle broadcast by the network device is taken as the DRX cycle of the UE. N is the number of PFs included in a DRX cycle. Ns is the number of POs contained in a PF. PF-offset is the time domain offset used to determine the PF. UE_ID is 5G-S-TMSI mod 1024.
上述参数的配置如下所示:The configuration of the above parameters is as follows:
对于任意一个终端设备,根据上述公式(1)和公式(2),能够确定在一个DRX周期中PF的位置,以及PO的索引(index)。在协议TS 38.304中规定,PO是由多个PDCCH监听时机(monitoring occasion)组成,一个PO包含X个PDCCH monitoring occasion,X等于主信息块(Master Information Block,MIB)中广播的同步信号块(Synchronization Signal Block,SSB)实际发送的数量。For any terminal device, according to the above formula (1) and formula (2), the position of the PF and the index of the PO in a DRX cycle can be determined. According to TS 38.304, a PO is composed of multiple PDCCH monitoring occasions. A PO contains X PDCCH monitoring occasions, and X is equal to the synchronization signal block (Synchronization) broadcast in the master information block (Master Information Block, MIB). Signal Block, SSB) actually sent quantity.
终端设备确定PF、PO的index、以及PO中PDCCH monitoring occasion的数量之后,还需要通过网络设备发送的配置参数确定PO的第一个PDCCH monitoring occasion的起始位置;其中,所述起始位置可以通过网络设备发送的高层信令配置,或者基于PO index来得到。终端设备根据确定的PO盲检Paging消息。After the terminal device determines the PF, the index of the PO, and the number of PDCCH monitoring occasions in the PO, it also needs to determine the starting position of the first PDCCH monitoring occasion of the PO through the configuration parameters sent by the network device; wherein, the starting position may be Obtained through high-level signaling configuration sent by network equipment, or based on PO index. The terminal device blindly checks the Paging message according to the determined PO.
目前Paging消息的接收包括盲检PDCCH以及对应的PDSCH。同时,针对非连接态的终端设备,终端设备还需要在盲检PDCCH之前进行同步操作,对于信道质量较好(如较高信号与干扰加 噪声比(Signal to Interference plus Noise Ratio,SINR))的终端设备,可能需要较少的同步信号(Synchronization Signal,SS)突发(burst)就可以完成同步,而对于信道质量较差(如较低SINR)的终端设备,则可能需要更多的SS burst来完成同步。The current reception of Paging messages includes blind detection of PDCCH and corresponding PDSCH. At the same time, for non-connected terminal equipment, the terminal equipment also needs to perform synchronization operations before blindly detecting the PDCCH. For those with better channel quality (such as higher signal to interference plus noise ratio (SINR)) Terminal equipment may need fewer synchronization signal (Synchronization Signal, SS) bursts to complete synchronization, while for terminal equipment with poor channel quality (such as lower SINR), more SS bursts may be required To complete the synchronization.
在3GPP标准讨论中,针对power saving的paging优化,可以执行下述:In the 3GPP standard discussion, for power saving paging optimization, the following can be performed:
1.基于终端设备分组的paging,即将分配到同一个PO的终端设备进一步划分为多个分组,通过终端设备分组指示可以避免不同分组的终端设备之间paging虚警的问题。1. Paging based on terminal equipment grouping, that is, the terminal equipment assigned to the same PO is further divided into multiple groups, and the problem of paging false alarms between terminal equipment of different groups can be avoided through the terminal equipment grouping instruction.
2.在PO之前发送寻呼提前指示(paging early indication,PEI)或者唤醒信号(Wake Up Signal,WUS)来减少PO的监听,即网络设备可以在PO之前发送PEI或者WUS来通知终端设备是否要在随后的PO上进行paging监听或接收。2. Send paging early indication (PEI) or wake-up signal (Wake Up Signal, WUS) before PO to reduce PO monitoring, that is, network equipment can send PEI or WUS before PO to notify terminal equipment whether to Perform paging monitoring or reception on the subsequent PO.
申请人在实施过程中发现,将上述两种方式结合使用可以获得较大的节能增益,其中一种方式就是通过PEI分别指示一个PO上的各个终端设备分组是否需要监听或接收paging。如果PEI是基于PDCCH设计的,且需要支持较多的终端设备分组,而PDCCH DCI的大小受限,因此网络设备可以在PO之前发送多个PEI来对不同的终端设备分组分别进行指示。During the implementation process, the applicant found that the combination of the above two methods can achieve greater energy-saving gains. One of the methods is to separately indicate through the PEI whether each terminal device group on a PO needs to monitor or receive paging. If the PEI is designed based on the PDCCH and needs to support more terminal device groups, and the size of the PDCCH and DCI is limited, the network device can send multiple PEIs before the PO to indicate different terminal device groups respectively.
在R17项目中,3GPP RAN全会同意对终端设备节能的进一步增强项目(RP-193239),即通过设计增强的Paging机制来减少终端设备接收不必要的寻呼。In the R17 project, the 3GPP RAN plenary meeting agreed to a further enhancement project (RP-193239) for energy saving of terminal equipment, which is to reduce the terminal equipment receiving unnecessary paging by designing an enhanced paging mechanism.
申请人在实施寻呼方法的过程中发现存在***开销大,终端设备能耗高的问题;原因是:在***内的终端设备比较多的情况下,网络设备可能不会将每个终端设备分配到不同的PO上,即会存在多个终端设备对应一个PO的情况。在该场景下,如果网络设备需要在一个PO上寻呼一个终端设备,由于该PO可能对应多个终端设备,则可能导致不需要接收寻呼消息的终端设备进行额外的盲检,如盲检PDCCH及PDCCH对应的PDSCH。不需要接收寻呼消息的终端设备所进行的额外的盲检可以称为寻呼虚警,因此,如何通过降低寻呼虚警的概率,减少终端设备不必要的寻呼消息接收,来减少***开销,降低终端设备能耗是需要解决的问题。In the process of implementing the paging method, the applicant found that there are problems of high system overhead and high energy consumption of terminal equipment; the reason is: when there are more terminal equipment in the system, the network equipment may not allocate each terminal equipment To different POs, there will be multiple terminal devices corresponding to one PO. In this scenario, if a network device needs to page a terminal device on a PO, since the PO may correspond to multiple terminal devices, it may cause the terminal devices that do not need to receive paging messages to perform additional blind inspections, such as blind inspections. PDCCH and PDSCH corresponding to PDCCH. The additional blind detection performed by terminal devices that do not need to receive paging messages can be called paging false alarms. Therefore, how to reduce the system Overhead, reducing the energy consumption of terminal equipment is a problem that needs to be solved.
本申请实施例的技术方案可以应用于各种通信***,例如:全球移动通讯(global system of mobile communication,GSM)***、码分多址(code division multiple access,CDMA)***、宽带码分多址(wideband code division multiple access,WCDMA)***、通用分组无线业务(general packet radio service,GPRS)、长期演进(long term evolution,LTE)***、LTE频分双工(frequency division duplex,FDD)***、LTE时分双工(time division duplex,TDD)***、先进的长期演进(advanced long term evolution,LTE-A)***、新无线(new radio,NR)***、NR***的演进***、非授权频段上的LTE(LTE-based access to unlicensed spectrum,LTE-U)***、非授权频段上的NR(NR-based access to unlicensed spectrum,NR-U)***、通用移动通信***(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)通信***、无线局域网(wireless local area networks,WLAN)、无线保真(wireless fidelity,WiFi)、下一代通信***或其他通信***等。The technical solutions of the embodiments of this application can be applied to various communication systems, for example: global system of mobile communication (GSM) system, code division multiple access (CDMA) system, broadband code division multiple access (wideband code division multiple access, WCDMA) system, general packet radio service (GPRS), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE Time division duplex (TDD) system, advanced long term evolution (LTE-A) system, new radio (NR) system, evolution system of NR system, LTE on unlicensed frequency bands (LTE-based access to unlicensed spectrum, LTE-U) system, NR (NR-based access to unlicensed spectrum, NR-U) system on unlicensed frequency bands, universal mobile telecommunication system (UMTS), global Connected microwave access (worldwide interoperability for microwave access, WiMAX) communication systems, wireless local area networks (WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.
本申请实施例描述的***架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着网络架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。The system architecture and business scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. Those of ordinary skill in the art will know that with the network With the evolution of architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are equally applicable to similar technical problems.
本申请实施例中涉及的网络设备,可以是普通的基站(如NodeB或eNB或者gNB)、新无线控制器(new radio controller,NR controller)、集中式网元(centralized unit)、新无线基站、射频拉远模块、微基站、中继(relay)、分布式网元(distributed unit)、接收点(transmission reception point,TRP)、传输点(transmission point,TP)或者任何其它设备。本申请的实施例对网络设备所采用的具体技术和具体设备形态不做限定。为方便描述,本申请所有实施例中,上述为终端设备提供无线通信功能的装置统称为网络设备。The network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (transmission reception point, TRP), transmission point (transmission point, TP), or any other equipment. The embodiment of the present application does not limit the specific technology and specific device form adopted by the network device. For the convenience of description, in all the embodiments of the present application, the above-mentioned devices that provide wireless communication functions for terminal devices are collectively referred to as network devices.
在本申请实施例中,终端设备可以是任意的终端,比如,终端设备可以是机器类通信的用户设备。也就是说,该终端设备也可称之为用户设备UE、移动台(mobile station,MS)、移动终端(mobile terminal)、终端(terminal)等,该终端设备可以经无线接入网(radio access network,RAN)与一个或多个核心网进行通信,例如,终端设备可以是移动电话(或称为“蜂窝”电话)、具有移动终端的计算机等,例如,终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。本申请实施例中不做具体限定。In the embodiment of the present application, the terminal device may be any terminal. For example, the terminal device may be a user equipment for machine-type communication. That is to say, the terminal equipment can also be referred to as user equipment UE, mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal device can be accessed via a radio access network. network, RAN) communicates with one or more core networks. For example, the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device can also be a portable or pocket-sized , Handheld, computer built-in or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network. There is no specific limitation in the embodiments of this application.
可选的,网络设备和终端设备可以部署在陆地上,包括室内或室外、手持或车载;也可以部署在水面上;还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对网络设备和终端设备的应用场景不做限定。Optionally, network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites. The embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.
可选的,网络设备和终端设备之间以及终端设备和终端设备之间可以通过授权频谱(licensed spectrum)进行通信,也可以通过非授权频谱(unlicensed spectrum)进行通信,也可以同时通过授权频谱和非授权频谱进行通信。网络设备和终端设备之间以及终端设备和终端设备之间可以通过7吉兆赫(gigahertz,GHz)以下的频谱进行通信,也可以通过7GHz以上的频谱进行通信,还可以同时使用7GHz以下的频谱和7GHz以上的频谱进行通信。本申请的实施例对网络设备和终端设备之间所使用的频谱资源不做限定。Optionally, communication between network equipment and terminal equipment and between terminal equipment and terminal equipment can be carried out through licensed spectrum, or through unlicensed spectrum, or through licensed spectrum and terminal equipment at the same time. Unlicensed spectrum for communication. Between network equipment and terminal equipment and between terminal equipment and terminal equipment can communicate through the frequency spectrum below 7 gigahertz (gigahertz, GHz), can also communicate through the frequency spectrum above 7 GHz, and can also use the frequency spectrum below 7 GHz and Communication is performed in the frequency spectrum above 7GHz. The embodiment of the present application does not limit the spectrum resource used between the network device and the terminal device.
通常来说,传统的通信***支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信***将不仅支持传统的通信,还将支持例如,设备到设备(device to device,D2D)通信,机器到机器(machine to machine,M2M)通信,机器类型通信(machine type communication,MTC),以及车辆间(vehicle to vehicle,V2V)通信等,本申请实施例也可以应用于这些通信***。Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, device to device (device to device, D2D) communication, machine to machine (M2M) communication, machine type communication (MTC), and vehicle to vehicle (V2V) communication, etc. The embodiments of this application can also be applied to these communications system.
示例性的,本申请实施例应用的通信***100,如图1所示。该通信***100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。可选地,该网络设备110可以是GSM***或CDMA***中的基站(Base Transceiver Station,BTS),也可以是WCDMA***中的基站(NodeB,NB),还可以是LTE***中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area. Optionally, the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
该通信***100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端设备的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信***(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位***(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。The communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110. The "terminal equipment" used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment. A terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal" or a "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device. Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device. The access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
可选地,终端设备120之间可以进行终端直连(Device to Device,D2D)通信。Optionally, the terminal devices 120 may perform direct terminal connection (Device to Device, D2D) communication.
可选地,5G***或5G网络还可以称为NR***或NR网络。Optionally, the 5G system or 5G network may also be referred to as NR system or NR network.
图1示例性地示出了一个网络设备和两个终端设备,可选地,该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。Figure 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
可选地,该通信***100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。Optionally, the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
应理解,本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1示出的通信***100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信***100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。It should be understood that the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices. Taking the communication system 100 shown in FIG. 1 as an example, the communication device may include a network device 110 having a communication function and a terminal device 120. The network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in the embodiment of the present application.
本申请实施例提供的寻呼方法的一种可选处理流程,如图2所示,可以包括以下步骤:An optional processing flow of the paging method provided in the embodiment of the present application, as shown in FIG. 2, may include the following steps:
步骤S201,终端设备确定所述终端设备的分组信息。Step S201: The terminal device determines the grouping information of the terminal device.
其中,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到。举例来说,一个寻呼时机对应N个终端设备,N为大于1的整数;则对N个终端设备进行分组,属于同一分组的终端设备可以同时监听对应的PDCCH信道。一个寻呼时机对应的N个终端设备能够划分的分组 数目由网络设备确定,或者预定义。一个寻呼帧包括多个寻呼时机的情况下,多个寻呼时机对应的终端设备能够划分的分组数目可以相同也可以不同。Wherein, the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion. For example, one paging occasion corresponds to N terminal devices, and N is an integer greater than 1. Then, the N terminal devices are grouped, and the terminal devices belonging to the same group can monitor the corresponding PDCCH channel at the same time. The number of packets that can be divided by N terminal devices corresponding to a paging occasion is determined by the network device or predefined. When a paging frame includes multiple paging occasions, the number of groups that can be divided by terminal devices corresponding to the multiple paging occasions may be the same or different.
在一些实施例中,所述终端设备的分组信息是由网络设备配置的。举例来说,所述终端设备接收网络设备发送的第一配置信息,所述第一配置信息用于所述终端设备确定终端设备的分组信息。其中,所述第一配置信息可以携带于***广播消息中,也可以携带于RRC专用信令中。In some embodiments, the grouping information of the terminal device is configured by the network device. For example, the terminal device receives first configuration information sent by a network device, where the first configuration information is used by the terminal device to determine the grouping information of the terminal device. Wherein, the first configuration information may be carried in a system broadcast message, or may be carried in RRC dedicated signaling.
在另一些实施例中,所述终端设备的分组信息是预定义的。In other embodiments, the grouping information of the terminal device is predefined.
步骤S202,终端设备基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。Step S202: The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message.
本申请实施例中,所述寻呼参数可以包括:寻呼帧的时域偏移量(PF_offset)和用于终端设备进行寻呼消息检测的PDCCH监听时机。In the embodiment of the present application, the paging parameters may include: the time domain offset (PF_offset) of the paging frame and the PDCCH monitoring timing for the terminal device to detect the paging message.
下面分别以寻呼参数为寻呼帧的时域偏移量、寻呼参数为用于终端设备进行寻呼消息检测的PDCCH监听时机、以及所述寻呼参数为PEI(所述PEI用于指示所述终端设备是否在随后的寻呼时机进行寻呼检测)为例,对本申请实施例提供的寻呼方法进行说明。In the following, the paging parameter is the time domain offset of the paging frame, the paging parameter is the PDCCH monitoring opportunity for the terminal device to detect the paging message, and the paging parameter is the PEI (the PEI is used to indicate Whether the terminal device performs paging detection at a subsequent paging occasion) is taken as an example to describe the paging method provided in the embodiment of the present application.
在寻呼参数为寻呼帧的时域偏移量的情况下,本申请实施例提供的寻呼方法的一种可选处理流程,如图3所示,可以包括:In the case that the paging parameter is the time domain offset of the paging frame, an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 3, may include:
步骤S301,终端设备通过预定义的方式、或通过网络设备发送的第一配置信息确定所述终端设备的分组信息。Step S301: The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
本申请实施例中,将一个PO对应的多个终端设备划分为N个分组,N为大于1的整数。In this embodiment of the application, multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
步骤S302,终端设备接收网络设备发送的第三配置信息。Step S302: The terminal device receives the third configuration information sent by the network device.
本申请实施例中,所述第三配置信息用于所述终端设备确定所述寻呼帧的时域偏移量的数目。其中,所述第三配置信息与所述第一配置信息可以是同一个配置信息,也可以是不同的配置信息。In the embodiment of the present application, the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame. Wherein, the third configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
在一些实施例中,所述时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。若一个PO对应的多个终端设备划分为N个分组,则时域偏移量的数目也为N。In some embodiments, the number of time domain offsets is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame. If multiple terminal devices corresponding to one PO are divided into N groups, the number of time domain offsets is also N.
在另一些实施例中,所述时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。若一个PO对应的多个终端设备划分为N个分组,则时域偏移量的数目为N+1。In other embodiments, the number of time domain offsets is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one. If multiple terminal devices corresponding to one PO are divided into N groups, the number of time domain offsets is N+1.
本申请实施例中,所述第三配置信息可以包括N个PF_offset,用于所述终端设备确定时域偏移量的数目为N;或者,第三配置信息可以包括N+1个PF_offset,用于所述终端设备确定时域偏移量的数目为N+1。In the embodiment of the present application, the third configuration information may include N PF_offsets, which are used by the terminal device to determine the number of time domain offsets to be N; or, the third configuration information may include N+1 PF_offsets. The terminal device determines that the number of time domain offsets is N+1.
在具体实施时,所述第三配置信息除了可以用于所述终端设备确定所述寻呼帧的时域偏移量的数目以外,所述第三配置信息还可以包括下述中的至少一项:In a specific implementation, in addition to being used by the terminal device to determine the number of time domain offsets of the paging frame, the third configuration information may also include at least one of the following item:
1)一套控制资源组(ControlResourceSet)和Paging搜索空间;1) A set of ControlResourceSet and Paging search space;
2)1个first PDCCH-Monitoring OccasionOfPO序列,所述first PDCCH-Monitoring OccasionOfPO序列用于指示一个PF内的各个PO对应的第一个PDCCH监听时机。2) A first PDCCH-Monitoring OccasionOfPO sequence, the first PDCCH-Monitoring OccasionOfPO sequence is used to indicate the first PDCCH monitoring opportunity corresponding to each PO in a PF.
步骤S303,终端设备确定寻呼帧的时域偏移量与分组信息的映射关系。Step S303: The terminal device determines the mapping relationship between the time domain offset of the paging frame and the grouping information.
在一些实施例中,所述寻呼帧的时域偏移量与分组信息的映射关系由网络设备配置;如终端设备接收网络设备发送的第二配置信息,所述第二配置信息包括寻呼帧的时域偏移量与分组信息的映射关系。或者,所述寻呼帧的时域偏移量与分组信息的映射关系为预定义的。In some embodiments, the mapping relationship between the time domain offset of the paging frame and the packet information is configured by the network device; for example, the terminal device receives the second configuration information sent by the network device, and the second configuration information includes the paging The mapping relationship between the time domain offset of the frame and the grouping information. Alternatively, the mapping relationship between the time domain offset of the paging frame and the grouping information is predefined.
在一些实施例中,若寻呼帧的时域偏移量的数目为N,一个PO对应的终端设备划分为N个分组,则每个终端设备分组对应于寻呼帧的一个时域偏移量,未被分组的终端设备对应于寻呼帧的默认的时域偏移量。如,第一个时域偏移量对应第一个终端设备分组,第二个时域偏移量对应第二个终端设备分组,第N个时域偏移量对应第N个终端设备分组。若某一终端设备未进行分组,即终端设备不属于N个终端设备分组中的任何一个,则该终端设备与默认的时域偏移量对应;所述默认的时域偏移量可以是网络设备配置的,也可以是预先约定的;所述默认的时域偏移量可以是N个时域偏移量中的任意一个,如默认的时域偏移量为N个时域偏移量中的第一个。In some embodiments, if the number of time domain offsets of the paging frame is N, and a terminal device corresponding to a PO is divided into N groups, each terminal device group corresponds to a time domain offset of the paging frame The default time domain offset for the ungrouped terminal equipment corresponds to the paging frame. For example, the first time domain offset corresponds to the first terminal device grouping, the second time domain offset corresponds to the second terminal device grouping, and the Nth time domain offset corresponds to the Nth terminal device grouping. If a certain terminal device is not grouped, that is, the terminal device does not belong to any of the N terminal device groups, the terminal device corresponds to the default time domain offset; the default time domain offset may be the network The device configuration can also be pre-appointed; the default time domain offset can be any one of N time domain offsets, for example, the default time domain offset is N time domain offsets The first of them.
在另一些实施例中,若寻呼帧的时域偏移量的数目为N+1,一个PO对应的终端设备划分为N个分组,则未被分组的终端设备对应于寻呼帧的第一个时域偏移量;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。如,第一个时域偏移量对应未被分组的终端设备,第二个时域偏移量对应第一个终端设备分组,第N+1个时域偏移量对应第N个终端设备分组。In other embodiments, if the number of time-domain offsets of the paging frame is N+1, and the terminal device corresponding to a PO is divided into N groups, the ungrouped terminal device corresponds to the first paging frame. A time domain offset; each terminal device group corresponds to a time domain offset other than the first time domain offset of the paging frame. For example, the first time domain offset corresponds to the ungrouped terminal device, the second time domain offset corresponds to the first terminal device grouping, and the N+1th time domain offset corresponds to the Nth terminal device Grouping.
步骤S304,终端设备基于与所述终端设备的分组信息对应的寻呼帧的时域偏移量,确定寻呼 帧。Step S304: The terminal device determines a paging frame based on the time domain offset of the paging frame corresponding to the grouping information of the terminal device.
在具体实施时,终端设备确定自身所属的终端设备分组;再根据寻呼帧的时域偏移量与分组信息的映射关系,确定与自身所述的终端设备分组对应的寻呼帧的时域偏移量;最后根据所确定的时域偏移量确定寻呼帧。In specific implementation, the terminal device determines the terminal device group to which it belongs; and then according to the mapping relationship between the time domain offset of the paging frame and the grouping information, determines the time domain of the paging frame corresponding to the terminal device group described by itself Offset; finally the paging frame is determined according to the determined time domain offset.
在一些实施例中,寻呼帧的时域偏移量与分组信息的映射关系,如图4所示,以N=T/4为例,一个PO包括4个终端设备分组,4个终端设备分组对应的PF_offset分别是:0、1、2和3;则终端设备分组1利用PF_offset的值为0来计算寻呼帧,终端设备分组2利用PF_offset的值为1来计算寻呼帧,终端设备分组3利用PF_offset的值为2来计算寻呼帧,终端设备分组4利用PF_offset的值为3来计算寻呼帧。若本申请实施例中所述终端设备确定自身属于终端设备分组4,则所述终端设备利用PF_offset的值为3来计算寻呼帧。In some embodiments, the mapping relationship between the time domain offset of the paging frame and the grouping information is shown in FIG. 4. Taking N=T/4 as an example, a PO includes 4 terminal equipment groups, and 4 terminal equipment The corresponding PF_offsets of the group are: 0, 1, 2 and 3; the terminal device group 1 uses the value of PF_offset to calculate the paging frame, and the terminal device group 2 uses the value of PF_offset to calculate the paging frame, and the terminal device The group 3 uses the value of PF_offset to calculate the paging frame, and the terminal device group 4 uses the value of PF_offset to calculate the paging frame. If the terminal device in the embodiment of the present application determines that it belongs to the terminal device group 4, the terminal device uses the value of PF_offset to be 3 to calculate the paging frame.
步骤S305,终端设备基于所确定的寻呼帧进行寻呼消息检测。Step S305: The terminal device performs paging message detection based on the determined paging frame.
在具体实施时,终端设备通过监听P-RNTI加扰的PDCCH检测寻呼消息。In specific implementation, the terminal device detects the paging message by monitoring the PDCCH scrambled by the P-RNTI.
本申请实施例中,终端设备根据自身所属于的终端设备分组来确定检测寻呼消息的寻呼帧,通过限定终端设备检测寻呼消息的寻呼帧,能够减少终端设备进行不必要的寻呼消息检测的次数,降低寻呼虚警的概率,节省终端设备的功耗。In the embodiment of the present application, the terminal device determines the paging frame for detecting the paging message according to the terminal device group to which it belongs. By limiting the paging frame for the terminal device to detect the paging message, it is possible to reduce unnecessary paging by the terminal device. The number of message detections reduces the probability of false alarms on paging and saves the power consumption of terminal equipment.
在寻呼参数为用于所述终端设备进行寻呼消息检测的PDCCH监听时机的情况下,本申请实施例提供的寻呼方法的一种可选处理流程,如图5所示,可以包括:In the case that the paging parameter is the PDCCH monitoring opportunity for the terminal device to detect the paging message, an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 5, may include:
步骤S401,终端设备通过预定义的方式、或通过网络设备发送的第一配置信息确定所述终端设备的分组信息。Step S401: The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
本申请实施例中,将一个PO对应的多个终端设备划分为N个分组,N为大于1的整数。In this embodiment of the application, multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
步骤S402,终端设备接收网络设备发送的第四配置信息。Step S402: The terminal device receives the fourth configuration information sent by the network device.
本申请实施例中,所述第四配置信息与所述第一配置信息可以是同一个配置信息,也可以是不同的配置信息。In the embodiment of the present application, the fourth configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
在具体实施时,所述第四配置信息可以包括下述中的至少一项:During specific implementation, the fourth configuration information may include at least one of the following:
1)一套控制资源组(ControlResourceSet)和Paging搜索空间;1) A set of ControlResourceSet and Paging search space;
2)1个first PDCCH-Monitoring OccasionOfPO序列,所述first PDCCH-Monitoring OccasionOfPO序列用于指示一个PF内的各个PO对应的第一个PDCCH监听时机;2) A first PDCCH-Monitoring OccasionOfPO sequence, the first PDCCH-Monitoring OccasionOfPO sequence is used to indicate the first PDCCH monitoring opportunity corresponding to each PO in a PF;
3)网络设备时机发送的SSB的数目S。3) The number S of SSB sent by the network device at the time.
步骤S403,终端设备确定进行寻呼消息检测的PDCCH监听时机的数目。Step S403: The terminal device determines the number of PDCCH monitoring occasions for paging message detection.
在一些实施例中,终端设备根据第四配置信息确定进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。即终端设备进行寻呼消息检测的PDCCH监听时机的数目等于N*S。In some embodiments, the terminal device determines the number of PDCCH monitoring occasions for paging message detection according to the fourth configuration information, which is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and is synchronized with the actual transmission by the network device The product of the number S of signal blocks. That is, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to N*S.
在另一些实施例中,终端设备根据第四配置信息确定进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。即终端设备进行寻呼消息检测的PDCCH监听时机的数目等于(N+1)*S。In other embodiments, the terminal device determines the number of PDCCH monitoring occasions for paging message detection according to the fourth configuration information, which is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then The product of the number S of synchronization signal blocks actually sent by the network device. That is, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to (N+1)*S.
步骤S404,终端设备基于所述终端设备的分组信息,确定所述终端设备进行寻呼消息检测的PDCCH。Step S404: The terminal device determines the PDCCH on which the terminal device performs paging message detection based on the grouping information of the terminal device.
在一些实施例中,若终端设备进行寻呼消息检测的PDCCH监听时机的数目等于N*S,则每个终端设备分组对应于S个连续的PDCCH监听时机。如第一个终端设备分组对应N*S个PDCCH监听时机中第一组S个连续的PDCCH监听时机,第二个终端设备分组对应N*S个PDCCH监听时机中第二组S个连续的PDCCH监听时机,第N个终端设备分组对应N*S个PDCCH监听时机中第N组S个连续的PDCCH监听时机。In some embodiments, if the number of PDCCH monitoring occasions for the terminal device to perform paging message detection is equal to N*S, each terminal device group corresponds to S consecutive PDCCH monitoring occasions. For example, the first terminal equipment group corresponds to the first group of S consecutive PDCCH monitoring opportunities in N*S PDCCH monitoring opportunities, and the second terminal equipment group corresponds to the second group of S consecutive PDCCH monitoring opportunities in N*S PDCCH monitoring opportunities. Monitoring timing, the Nth terminal equipment group corresponds to the Nth group of S consecutive PDCCH monitoring opportunities among the N*S PDCCH monitoring opportunities.
终端设备根据自身所在的终端设备分组信息,确定自身进行寻呼消息检测的PDCCH监听时机。举例来说,终端设备属于第二个终端设备分组,则终端设备确定检测寻呼消息的PDCCH监听时机为:第二组S个连续的PDCCH监听时机。The terminal device determines the PDCCH monitoring time for itself to detect the paging message according to the grouping information of the terminal device where it is located. For example, if the terminal device belongs to the second terminal device group, the terminal device determines the PDCCH monitoring timing for detecting the paging message as: the second group of S consecutive PDCCH monitoring timings.
若终端设备未被分组,即终端设备不属于N个终端设备分组中的任意一个,则终端设备确定检测寻呼消息的PDCCH监听时机为:第一组S个连续的PDCCH监听时机。If the terminal device is not grouped, that is, the terminal device does not belong to any of the N terminal device groups, the terminal device determines that the PDCCH monitoring opportunity for detecting the paging message is: the first group of S consecutive PDCCH monitoring opportunities.
如图6所示,以一个寻呼时机对应的终端设备分为N=3组,网络设备实际发送的SSB的个数S=4为例,一个寻呼时机内的终端设备能够进行寻呼消息检测的PDCCH监听时机的数目为N*S=12,寻呼时机对应的第1个PDCCH监听时机根据配置参数first PDCCH-Monitoring OccasionOfPO序列 确定。则第一个终端设备分组对应第1个至第4个PDCCH监听时机,即第一个终端设备分组内的终端设备在第1个至第4个PDCCH监听时机检测寻呼消息。第二个终端设备分组对应第5个至第8个PDCCH监听时机,即第二个终端设备分组内的终端设备在第5个至第8个PDCCH监听时机检测寻呼消息。第三个终端设备分组对应第9个至第12个PDCCH监听时机,即第三个终端设备分组内的终端设备在第9个至第12个PDCCH监听时机检测寻呼消息。未被分组的终端设备在第1个至第4个PDCCH监听时机检测寻呼消息。As shown in Figure 6, the terminal equipment corresponding to a paging occasion is divided into N=3 groups, the number of SSBs actually sent by the network equipment S=4 as an example, the terminal equipment within a paging occasion can carry out paging messages The number of detected PDCCH monitoring occasions is N*S=12, and the first PDCCH monitoring occasion corresponding to the paging occasion is determined according to the configuration parameter first PDCCH-Monitoring OccasionOfPO sequence. Then the first terminal equipment group corresponds to the first to fourth PDCCH monitoring occasions, that is, the terminal equipment in the first terminal equipment group detects the paging message at the first to fourth PDCCH monitoring occasions. The second terminal equipment group corresponds to the 5th to 8th PDCCH monitoring occasions, that is, the terminal equipment in the second terminal equipment group detects the paging message at the 5th to 8th PDCCH monitoring occasions. The third terminal equipment group corresponds to the 9th to 12th PDCCH monitoring occasions, that is, the terminal equipment in the third terminal equipment group detects the paging message at the 9th to 12th PDCCH monitoring occasions. Terminal devices that are not grouped detect the paging message at the first to fourth PDCCH monitoring occasions.
在另一些实施例中,若终端设备进行寻呼消息检测的PDCCH监听时机的数目等于(N+1)*S,则每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。如第一个终端设备分组对应(N+1)*S个PDCCH监听时机中第二组S个连续的PDCCH监听时机,第二个终端设备分组对应(N+1)*S个PDCCH监听时机中第三组S个连续的PDCCH监听时机,第N个终端设备分组对应N*S个PDCCH监听时机中第N+1组S个连续的PDCCH监听时机。In other embodiments, if the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to (N+1)*S, then each terminal device group corresponds to the first S consecutive excluding the paging occasions. S consecutive PDCCH monitoring opportunities other than the PDCCH monitoring timing. For example, the first terminal equipment group corresponds to (N+1)*S PDCCH monitoring opportunities in the second group of S consecutive PDCCH monitoring opportunities, and the second terminal equipment group corresponds to (N+1)*S PDCCH monitoring opportunities in the The third group of S continuous PDCCH monitoring opportunities, the Nth terminal equipment group corresponds to the N+1th group of S continuous PDCCH monitoring opportunities in the N*S PDCCH monitoring opportunities.
终端设备根据自身所在的终端设备分组信息,确定自身进行寻呼消息检测的PDCCH监听时机。举例来说,终端设备属于第二个终端设备分组,则终端设备确定检测寻呼消息的PDCCH监听时机为:第三组S个连续的PDCCH监听时机。The terminal device determines the PDCCH monitoring time for itself to detect the paging message according to the grouping information of the terminal device where it is located. For example, if the terminal device belongs to the second terminal device group, the terminal device determines the PDCCH monitoring timing for detecting the paging message as: the third group of S consecutive PDCCH monitoring timings.
若终端设备未被分组,即终端设备不属于N个终端设备分组中的任意一个,则终端设备确定检测寻呼消息的PDCCH监听时机为:第一组S个连续的PDCCH监听时机。If the terminal device is not grouped, that is, the terminal device does not belong to any of the N terminal device groups, the terminal device determines that the PDCCH monitoring opportunity for detecting the paging message is: the first group of S consecutive PDCCH monitoring opportunities.
如图7所示,以一个寻呼时机对应的终端设备分为N=3组,网络设备实际发送的SSB的个数S=4为例,一个寻呼时机内的终端设备能够进行寻呼消息检测的PDCCH监听时机的数目为(N+1)*S=16,寻呼时机对应的第1个PDCCH监听时机根据配置参数first PDCCH-Monitoring OccasionOfPO序列确定。则未被分组的终端设备在第1个至第4个PDCCH监听时机检测寻呼消息。第一个终端设备分组对应第5个至第8个PDCCH监听时机,即第一个终端设备分组内的终端设备在第5个至第8个PDCCH监听时机检测寻呼消息。第二个终端设备分组对应第9个至第12个PDCCH监听时机,即第二个终端设备分组内的终端设备在第9个至第12个PDCCH监听时机检测寻呼消息。第三个终端设备分组对应第13个至第16个PDCCH监听时机,即第三个终端设备分组内的终端设备在第13个至第16个PDCCH监听时机检测寻呼消息。As shown in Figure 7, the terminal equipment corresponding to a paging occasion is divided into N=3 groups, the number of SSBs actually sent by the network equipment S=4 as an example, the terminal equipment within a paging occasion can carry out paging messages The number of detected PDCCH monitoring occasions is (N+1)*S=16, and the first PDCCH monitoring occasion corresponding to the paging occasion is determined according to the configuration parameter first PDCCH-Monitoring OccasionOfPO sequence. Then, the ungrouped terminal device detects the paging message at the first to fourth PDCCH monitoring occasions. The first terminal equipment group corresponds to the 5th to 8th PDCCH monitoring occasions, that is, the terminal equipment in the first terminal equipment group detects the paging message at the 5th to 8th PDCCH monitoring occasions. The second terminal equipment group corresponds to the 9th to 12th PDCCH monitoring occasions, that is, the terminal equipment in the second terminal equipment group detects the paging message at the 9th to 12th PDCCH monitoring occasions. The third terminal equipment group corresponds to the 13th to 16th PDCCH monitoring occasions, that is, the terminal equipment in the third terminal equipment group detects the paging message at the 13th to 16th PDCCH monitoring occasions.
步骤S405,终端设备基于所确定的PDCCH监听时机进行寻呼消息检测。Step S405: The terminal device performs paging message detection based on the determined PDCCH monitoring opportunity.
在具体实施时,终端设备只在自身所属的终端设备分组对应的S个PDCCH监听时机,检测寻呼消息。In specific implementation, the terminal device detects the paging message only at the S PDCCH monitoring occasions corresponding to the terminal device group to which it belongs.
本申请实施例中,终端设备根据自身所属于的终端设备分组来确定检测寻呼消息的PDCCH监听时机,通过限定终端设备检测寻呼消息的PDCCH监听时机,能够减少终端设备进行不必要的寻呼消息检测的次数,降低寻呼虚警的概率,节省终端设备的功耗。In the embodiment of the present application, the terminal device determines the PDCCH monitoring timing for detecting paging messages according to the terminal device group to which it belongs. By limiting the PDCCH monitoring timing for the terminal device to detect the paging message, it is possible to reduce unnecessary paging by the terminal device. The number of message detections reduces the probability of false alarms on paging and saves the power consumption of terminal equipment.
在寻呼参数为寻呼提前指示的情况下,本申请实施例提供的寻呼方法的一种可选处理流程,如图8所示,可以包括:In the case that the paging parameter is the paging advance indication, an optional processing procedure of the paging method provided in the embodiment of the present application, as shown in FIG. 8, may include:
步骤S901,终端设备通过预定义的方式、或通过网络设备发送的第一配置信息确定所述终端设备的分组信息。Step S901: The terminal device determines the grouping information of the terminal device in a predefined manner or through the first configuration information sent by the network device.
本申请实施例中,将一个PO对应的多个终端设备划分为N个分组,N为大于1的整数。In this embodiment of the application, multiple terminal devices corresponding to one PO are divided into N groups, where N is an integer greater than 1.
步骤S902,终端设备接收网络设备发送的第五配置信息。Step S902: The terminal device receives the fifth configuration information sent by the network device.
本申请实施例中,所述第五配置信息与所述第一配置信息可以是同一个配置信息,也可以是不同的配置信息。In the embodiment of the present application, the fifth configuration information and the first configuration information may be the same configuration information, or may be different configuration information.
在一些实施例中,所述第五配置信息用于配置所述PEI相关的参数。In some embodiments, the fifth configuration information is used to configure the PEI-related parameters.
在具体实施时,所述PEI相关的参数可以包括下述中的至少一项:所述PEI的搜索空间;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移(min offset);所述PEI与终端设备的分组信息的对应关系;网络设备实际发送的同步信号块的数目。其中,所述PEI与终端设备的分组信息的对应关系可以是一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测,即一个PEI用于指示一个或多个终端设备分组内的终端设备是否在随后的PO进行寻呼检测;不同的PEI用于指示不同的终端设备分组是否在随后的寻呼时机进行寻呼检测。一个PO的N个终端设备分组可以对应一个或多个PEI。In a specific implementation, the PEI-related parameters may include at least one of the following: the search space of the PEI; the minimum time offset that the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion (min offset); the corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device. Wherein, the corresponding relationship between the PEI and the grouping information of the terminal device may be a PEI used to indicate whether at least one terminal device grouping performs paging detection at the paging occasion, that is, one PEI is used to indicate one or more terminal devices Whether the terminal equipment in the group performs paging detection at the subsequent PO; different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the subsequent paging occasion. N terminal equipment groups of a PO can correspond to one or more PEIs.
在一些实施例中,所述PEI与终端设备的分组信息的对应关系也可以是预定义的。In some embodiments, the corresponding relationship between the PEI and the grouping information of the terminal device may also be predefined.
在一些实施例中,网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。In some embodiments, the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device and the synchronization signal block actually sent by the network device The product of the numbers.
步骤S903,终端设备根据所述终端设备的分组信息,确定用于所述终端设备接收所述PEI的PDCCH监听时机。Step S903: The terminal device determines the PDCCH monitoring timing for the terminal device to receive the PEI according to the grouping information of the terminal device.
在一些实施例中,终端设备根据PEI与终端设备的分组信息的对应关系,确定所述终端设备分组对应的PEI;终端设备所确定的PEI对应的S个连续的PDCCH监听时机为用于所述终端设备接收所述PEI的PDCCH监听时机;其中,S为网络设备时机发送的SSB的数目。In some embodiments, the terminal device determines the PEI corresponding to the terminal device grouping according to the correspondence between the PEI and the grouping information of the terminal device; the S consecutive PDCCH listening occasions corresponding to the PEI determined by the terminal device are used for the The terminal equipment receives the PDCCH monitoring opportunity of the PEI; where S is the number of SSBs sent by the network equipment at the time.
在一些实施例中,在网络设备在发送寻呼时机之前,发送M个PEI,每个PEI对应S个连续的PDCCH监听时机,则网络设备发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(n-1)*S+1个PDCCH监听时机至第n*S个PDCCH监听时机,其中1≤n≤M。In some embodiments, before the network device sends the paging occasion, M PEIs are sent, and each PEI corresponds to S consecutive PDCCH monitoring occasions, then the PDCCH corresponding to the nth PEI among the M PEIs sent by the network device The monitoring timing is: the (n-1)*S+1 th PDCCH monitoring timing to the n*S PDCCH monitoring timing with the minimum time offset before the paging timing as the starting position, where 1≤n ≤M.
或者,在另一些实施例中,在网络设备在发送寻呼时机之前,发送M个PEI,每个PEI对应S个连续的PDCCH监听时机,则网络设备发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)*S个PDCCH监听时机,其中1≤n≤M。在该场景下,PEI与PDCCH监听时机的对应关系,如图9所示:M个PEI中的第一个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-1)*S+1个PDCCH监听时机至第M*S个PDCCH监听时机;所述M个PEI中的第二个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M*S-2S+1)个PDCCH监听时机至第(M*S-S)个PDCCH监听时机;以此类推,所述M个PEI中的第M个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置,向前连续S个PDCCH监听时机。Or, in other embodiments, before the network device sends the paging occasion, M PEIs are sent, and each PEI corresponds to S consecutive PDCCH monitoring occasions, then the nth PEI of the M PEIs sent by the network device The corresponding PDCCH monitoring opportunity is: the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)*Sth PDCCH forward from the minimum time offset before the paging occasion as the starting position Monitoring timing, where 1≤n≤M. In this scenario, the corresponding relationship between PEI and PDCCH monitoring timing is shown in Figure 9: the PDCCH monitoring timing corresponding to the first PEI of the M PEIs is: starting from the minimum time offset before the paging timing The starting position is forward from the (M-1)*S+1th PDCCH monitoring opportunity to the M*Sth PDCCH monitoring opportunity; the PDCCH monitoring opportunity corresponding to the second PEI of the M PEIs is: The minimum time offset before the call timing is the (M*S-2S+1)th PDCCH monitoring opportunity forward from the starting position to the (M*SS) PDCCH monitoring opportunity; and so on, among the M PEIs The PDCCH monitoring occasion corresponding to the Mth PEI is: taking the minimum time offset before the paging occasion as the starting position, and forward S consecutive PDCCH monitoring opportunities.
在一些实施例中,所述方法还可以包括:In some embodiments, the method may further include:
步骤S904,终端设备在所确定的PDCCH监听时机接收PEI。Step S904: The terminal device receives the PEI at the determined PDCCH monitoring opportunity.
在一些实施例中,终端设备接收PE的方式与终端设备接收paging DCI的方式相似;具体的,网络设备可以在S个PDCCH监听时机上重复发送PEI,终端设备假设所述PEI在所确定的S个PDCCH监听时机上在不同的SSB波束方向上重复发送,则终端选择在哪个SSB波束方向上接收PEI取决于UE实现。In some embodiments, the manner in which the terminal device receives PE is similar to the manner in which the terminal device receives paging DCI; specifically, the network device may repeatedly send PEI at S PDCCH monitoring occasions, and the terminal device assumes that the PEI is in the determined S Each PDCCH monitoring opportunity is repeatedly sent in different SSB beam directions, and the terminal chooses which SSB beam direction to receive PEI depends on the UE implementation.
步骤S905,终端设备根据接收到的PEI的指示确定在随后的PO上是否需要监听或接收寻呼消息。Step S905: The terminal device determines whether it needs to monitor or receive a paging message on the subsequent PO according to the received PEI indication.
在一些实施例中,若终端设备接收到的PEI指示接收寻呼消息,则终端设备在接收PEI之后的PO上监听或接收寻呼消息。若终端设备接收到的PEI指示不接收寻呼消息,则终端设备在接收PEI之后的PO上不监听或不接收寻呼消息。In some embodiments, if the PEI received by the terminal device indicates to receive a paging message, the terminal device monitors or receives the paging message on the PO after receiving the PEI. If the PEI received by the terminal device indicates not to receive the paging message, the terminal device does not monitor or receive the paging message on the PO after receiving the PEI.
需要说明的是,本申请实施例中的PEI也可以替换为唤醒信号WUS,即网络设备通过发送WUS指示终端设备是否在PO上监听或接收寻呼消息。网络设备通过发送WUS指示终端设备是否在PO上监听或接收寻呼消息的处理过程,与网络设备通过发送PEI指示终端设备是否在PO上监听或接收寻呼消息的处理过程相同,仅仅是将PEI替换为WUS,这里不再赘述。It should be noted that the PEI in the embodiment of the present application can also be replaced with a wake-up signal WUS, that is, the network device sends WUS to instruct the terminal device whether to monitor or receive paging messages on the PO. The processing procedure of the network device by sending WUS to indicate whether the terminal device is listening or receiving paging messages on the PO is the same as the processing procedure of the network device by sending PEI to indicate whether the terminal device is listening or receiving paging messages on the PO. Replace it with WUS, so I won’t repeat it here.
本申请实施例提供的寻呼方法的另一种可选处理流程,如图10所示,可以包括以下步骤:Another optional processing procedure of the paging method provided by the embodiment of the present application, as shown in FIG. 10, may include the following steps:
步骤S501,网络设备发送第一配置信息。Step S501: The network device sends first configuration information.
在一些实施例中,所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。In some embodiments, the first configuration information is used for the terminal device to determine the grouping information of the terminal device, and to determine the paging parameter used for paging message detection based on the grouping information.
在所述寻呼参数包括寻呼帧的时域偏移量的情况下,所述方法还可以包括:In the case that the paging parameter includes the time domain offset of the paging frame, the method may further include:
步骤S502,所述网络设备发送第二配置信息,所述第二配置信息用于所述终端设备确定寻呼帧的时域偏移量与分组信息的映射关系。Step S502: The network device sends second configuration information, where the second configuration information is used by the terminal device to determine the mapping relationship between the time domain offset of the paging frame and the packet information.
步骤S503,所述网络设备发送第三配置信息,所述第三配置信息用于所述终端设备确定所述寻呼帧的时域偏移量的数目。Step S503: The network device sends third configuration information, where the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
在一些实施例中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。每个终端设备分组对应于寻呼帧的一个时域偏移量;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。In some embodiments, the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame. Each terminal device grouping corresponds to a time domain offset of the paging frame; the terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
在另一些实施例中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。未被分组的终端设备对应于寻呼帧的第一个时域偏移量;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。In other embodiments, the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one. The ungrouped terminal equipment corresponds to the first time domain offset of the paging frame; each terminal equipment group corresponds to a time domain offset other than the first time domain offset of the paging frame quantity.
在所述寻呼参数包括用于所述终端设备进行寻呼消息检测的下行控制信道PDCCH监听时机的情况下,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开 始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。In the case that the paging parameter includes the downlink control channel PDCCH monitoring timing for the terminal device to detect paging messages, among the PDCCH monitoring timings included in the paging timing corresponding to the terminal device, from the first PDCCH monitoring opportunity starts. Every S consecutive PDCCH monitoring opportunities corresponds to a terminal device group; S is the number of synchronization signal blocks actually sent by the network device.
其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。每个终端设备分组对应于S个连续的PDCCH监听时机,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。Wherein, the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the product of the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number S of synchronization signal blocks actually sent by the network device. Each terminal device grouping corresponds to S consecutive PDCCH monitoring occasions, and the ungrouped terminal devices correspond to the first S consecutive PDCCH monitoring occasions included in the paging occasion.
或者,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。Alternatively, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the number of synchronization signal blocks actually sent by the network device The product of the number S. The ungrouped terminal devices correspond to the first S consecutive PDCCH monitoring occasions included in the paging occasion, and each terminal device group corresponds to S other than the first S consecutive PDCCH monitoring occasions included in the paging occasion. A continuous PDCCH monitoring opportunity.
在所述寻呼参数为PEI的情况下,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。When the paging parameter is PEI, the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
在一些实施例中,在执行步骤S501之后,所述方法还可以包括:In some embodiments, after step S501 is performed, the method may further include:
步骤S504,所述网络设备向终端设备发送第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。Step S504: The network device sends fifth configuration information to the terminal device, where the fifth configuration information is used to configure the PEI-related parameters.
在一些实施例中,所述PEI相关的参数可以包括下述中的至少一项:所述PEI的搜索空间;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;所述PEI与终端设备的分组信息的对应关系;所述网络设备实际发送的同步信号块的数目。其中,所述PEI与终端设备的分组信息的对应关系可以是一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测,即一个PEI用于指示一个或多个终端设备分组内的终端设备是否在随后的PO进行寻呼检测;不同的PEI用于指示不同的终端设备分组是否在随后的寻呼时机进行寻呼检测。一个PO的N个终端设备分组可以对应一个或多个PEI。In some embodiments, the PEI-related parameters may include at least one of the following: the search space of the PEI; the last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device. Wherein, the corresponding relationship between the PEI and the grouping information of the terminal device may be a PEI used to indicate whether at least one terminal device grouping performs paging detection at the paging occasion, that is, one PEI is used to indicate one or more terminal devices Whether the terminal equipment in the group performs paging detection in the subsequent PO; different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the subsequent paging occasion. N terminal equipment groups of a PO can correspond to one or more PEIs.
在一些实施例中,所述网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。具体地,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(n-1)*S+1个PDCCH监听时机至第n*S个PDCCH监听时机,其中1≤n≤M。In some embodiments, the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks. Specifically, the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as the starting position forward The (n-1)*S+1th PDCCH monitoring timing to the n*Sth PDCCH monitoring timing, where 1≤n≤M.
或者,在另一些实施例中,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)*S个PDCCH监听时机,其中1≤n≤M。在该场景下,PEI与PDCCH监听时机的对应关系,如图9所示:N个PEI中的第一个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-1)*S+1个PDCCH监听时机至第M*S个PDCCH监听时机;所述M个PEI中的第二个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M*S-2S+1)个PDCCH监听时机至第(M*S-S)个PDCCH监听时机;以此类推,所述M个PEI中的第M个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置,向前连续S个PDCCH监听时机。Or, in some other embodiments, the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: the minimum time offset before the paging occasion It is the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)*Sth PDCCH monitoring opportunity forward from the starting position, where 1≤n≤M. In this scenario, the corresponding relationship between PEI and PDCCH monitoring timing is shown in Figure 9: the PDCCH monitoring timing corresponding to the first PEI among the N PEIs is: starting from the minimum time offset before the paging timing The starting position is forward from the (M-1)*S+1th PDCCH monitoring opportunity to the M*Sth PDCCH monitoring opportunity; the PDCCH monitoring opportunity corresponding to the second PEI of the M PEIs is: The minimum time offset before the call timing is the (M*S-2S+1)th PDCCH monitoring opportunity forward from the starting position to the (M*SS) PDCCH monitoring opportunity; and so on, among the M PEIs The PDCCH monitoring occasion corresponding to the Mth PEI is: taking the minimum time offset before the paging occasion as the starting position, and forward S consecutive PDCCH monitoring opportunities.
在具体实施时,所述网络设备遍历每个同步信号块,发送第一个PEI;所述网络设备再遍历每个所述同步信号块,发送第二个PEI,直至全部PEI发送完成。其中,所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,S为所述网络设备实际发送的同步信号块的数目。对于所述网络设备发送的一个PEI所对应的S个连续的PDCCH监听时机,所述网络设备在第K个PDCCH监听时机通过第K个同步信号块发送所述PEI,1≤K≤S。In specific implementation, the network device traverses each synchronization signal block and sends the first PEI; the network device traverses each synchronization signal block again and sends the second PEI until the transmission of all PEIs is completed. Wherein, the PDCCH monitoring timing of the terminal device receiving the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device, and S is the synchronization signal block actually sent by the network device number. For S consecutive PDCCH monitoring occasions corresponding to one PEI sent by the network device, the network device sends the PEI at the K-th PDCCH monitoring occasion through the K-th synchronization signal block, 1≤K≤S.
本申请实施例提供的寻呼方法、电子设备及存储介质,包括:终端设备确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;所述终端设备基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。如此,终端设备根据自身所属于的终端设备分组来确定检测寻呼消息的寻呼参数,通过限定终端设备检测寻呼消息的PDCCH监听时机或寻呼帧,能够减少终端设备进行不必要的寻呼消息检测的次数,降低寻呼虚警的概率,节省终端设备的功耗。The paging method, electronic device, and storage medium provided in the embodiments of the present application include: a terminal device determines grouping information of the terminal device, and the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion; The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message. In this way, the terminal device determines the paging parameters for detecting the paging message according to the terminal device group to which it belongs, and by limiting the PDCCH monitoring timing or paging frame for the terminal device to detect the paging message, it can reduce unnecessary paging by the terminal device. The number of message detections reduces the probability of false alarms on paging and saves the power consumption of terminal equipment.
应理解,在本申请的各种实施例中,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本申请实施例的实施过程构成任何限定。It should be understood that in the various embodiments of the present application, the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application. The implementation process constitutes any limitation.
为实现上述寻呼方法,本申请实施例提供一种终端设备,所述终端设备600的一种可选组成结构示意图,如图11所示,可以包括:In order to implement the above-mentioned paging method, an embodiment of the present application provides a terminal device. An optional structural schematic diagram of the terminal device 600, as shown in FIG. 11, may include:
第一处理单元601,配置为确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;The first processing unit 601 is configured to determine grouping information of the terminal device, where the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion;
第二处理单元602,配置为基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。The second processing unit 602 is configured to determine paging parameters based on the grouping information, where the paging parameters are used for the terminal device to perform paging message detection.
在一些实施例中,所述寻呼参数包括:寻呼帧的时域偏移量。In some embodiments, the paging parameter includes: the time domain offset of the paging frame.
在一些实施例中,所述第二处理单元602,配置为根据寻呼帧的时域偏移量与分组信息的映射关系,确定与所述终端设备的分组信息对应的寻呼帧的时域偏移量。In some embodiments, the second processing unit 602 is configured to determine the time domain of the paging frame corresponding to the grouping information of the terminal device according to the mapping relationship between the time domain offset of the paging frame and the grouping information. Offset.
在一些实施例中,所述寻呼帧的时域偏移量与分组信息的映射关系由网络设备配置;或者,所述寻呼帧的时域偏移量与分组信息的映射关系为预定义的。In some embodiments, the mapping relationship between the time domain offset of the paging frame and the packet information is configured by the network device; or, the mapping relationship between the time domain offset of the paging frame and the packet information is predefined of.
在一些实施例中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。In some embodiments, the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
在一些实施例中,每个终端设备分组对应于寻呼帧的一个时域偏移量;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。In some embodiments, each terminal device group corresponds to a time domain offset of the paging frame; terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
在一些实施例中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。In some embodiments, the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
在一些实施例中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。In some embodiments, the terminal devices that are not grouped correspond to the first time domain offset of the paging frame; each terminal device group corresponds to other than the first time domain offset of the paging frame A time domain offset of.
在一些实施例中,所述寻呼帧的时域偏移量的数目由网络设备配置。In some embodiments, the number of time domain offsets of the paging frame is configured by a network device.
在一些实施例中,所述第二处理单元602,还配置为基于与所述终端设备的分组信息对应的寻呼帧的时域偏移量,确定所述寻呼帧;基于所确定的寻呼帧进行寻呼消息检测。In some embodiments, the second processing unit 602 is further configured to determine the paging frame based on the time domain offset of the paging frame corresponding to the grouping information of the terminal device; The paging frame performs paging message detection.
在一些实施例中,所述寻呼参数包括:用于所述终端设备进行寻呼消息检测的PDCCH监听时机。In some embodiments, the paging parameter includes: PDCCH monitoring timing for the terminal device to detect a paging message.
在一些实施例中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。In some embodiments, among the PDCCH monitoring opportunities included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring opportunities starting from the first PDCCH monitoring opportunity corresponds to a terminal device group; S is a network device The number of synchronization signal blocks actually sent.
在一些实施例中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。In some embodiments, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number of synchronization signal blocks actually sent by the network device The product of S.
在一些实施例中,每个终端设备分组对应于S个连续的PDCCH监听时机。In some embodiments, each terminal device group corresponds to S consecutive PDCCH listening occasions.
在一些实施例中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。In some embodiments, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the actual transmission with the network device The product of the number S of sync signal blocks.
在一些实施例中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。In some embodiments, each terminal device group corresponds to S consecutive PDCCH listening occasions other than the first S consecutive PDCCH listening occasions included in the paging occasion.
在一些实施例中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。In some embodiments, the ungrouped terminal device corresponds to the first S consecutive PDCCH listening occasions included in the paging occasion.
在一些实施例中,所述第二处理单元602,还配置为在与所述终端设备的分组信息对应的PDCCH监听时机,进行寻呼消息检测。In some embodiments, the second processing unit 602 is further configured to perform paging message detection at a PDCCH monitoring occasion corresponding to the grouping information of the terminal device.
在一些实施例中,所述寻呼参数包括:PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。In some embodiments, the paging parameter includes: PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
在一些实施例中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。In some embodiments, one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
在一些实施例中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。In some embodiments, different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
在一些实施例中,PEI与终端设备的分组信息的对应关系由网络设备配置;或PEI与终端设备的分组信息的对应关系为预定义的。In some embodiments, the correspondence between the PEI and the grouping information of the terminal device is configured by the network device; or the correspondence between the PEI and the grouping information of the terminal device is predefined.
在一些实施例中,网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。In some embodiments, the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device and the synchronization signal block actually sent by the network device The product of the numbers.
在一些实施例中,所述第二处理单元602,还配置为根据所述终端设备的分组信息,确定用于所述终端设备接收所述PEI的PDCCH监听时机。In some embodiments, the second processing unit 602 is further configured to determine the PDCCH monitoring timing for the terminal device to receive the PEI according to the grouping information of the terminal device.
在一些实施例中,所述用于所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,S为网络设备实际发送的同步信号块的数目。In some embodiments, the PDCCH monitoring timing for the terminal device to receive the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the packet information of the terminal device, and S is the actual network device The number of sync signal blocks sent.
在一些实施例中,在网络设备在发送寻呼时机之前,发送M个PEI,每个PEI对应S个连续的PDCCH监听时机,则网络设备发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(n-1)*S+1个PDCCH监听时机至第n*S个PDCCH监听时机,其中1≤n≤M。In some embodiments, before the network device sends the paging occasion, M PEIs are sent, and each PEI corresponds to S consecutive PDCCH monitoring occasions, then the PDCCH corresponding to the nth PEI among the M PEIs sent by the network device The monitoring timing is: the (n-1)*S+1 th PDCCH monitoring timing to the n*S PDCCH monitoring timing with the minimum time offset before the paging timing as the starting position, where 1≤n ≤M.
或者,在一些实施例中,网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)个PDCCH监听时机,其中1≤n≤M。Or, in some embodiments, the PDCCH monitoring timing corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: starting with the minimum time offset before the paging occasion Position forward (Mn)*S+1th PDCCH monitoring opportunity to (M-n+1)th PDCCH monitoring opportunity, where 1≤n≤M.
在一些实施例中,所述终端设备接收所述PEI的第K个PDCCH监听时机通过第K个同步信号块发送,1≤K≤S。In some embodiments, the Kth PDCCH monitoring opportunity of the terminal device receiving the PEI is sent through the Kth synchronization signal block, 1≤K≤S.
在一些实施例中,所述第二处理单元602,还配置为接收第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。In some embodiments, the second processing unit 602 is further configured to receive fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
在一些实施例中,所述PEI相关的参数包括下述中的至少一项:所述PEI的搜索空间;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;所述PEI与终端设备的分组信息的对应关系;网络设备实际发送的同步信号块的数目。In some embodiments, the PEI-related parameters include at least one of the following: the search space of the PEI; the minimum time offset where the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion ; The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
在一些实施例中,所述终端设备的分组信息由网络设备配置;或者,所述终端设备的分组信息为预定义的。In some embodiments, the grouping information of the terminal device is configured by a network device; or, the grouping information of the terminal device is predefined.
为实现上述寻呼方法,本申请实施例提供一种网络设备,所述网络设备800的可选组成结构示意图,如图12所示,可以包括:In order to implement the above-mentioned paging method, an embodiment of the present application provides a network device. An optional structural schematic diagram of the network device 800, as shown in FIG. 12, may include:
发送单元801,配置为发送第一配置信息;所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。The sending unit 801 is configured to send first configuration information; the first configuration information is used by the terminal device to determine grouping information of the terminal device, and based on the grouping information to determine paging parameters used for paging message detection.
在一些实施例中,所述寻呼参数包括:寻呼帧的时域偏移量。In some embodiments, the paging parameter includes: the time domain offset of the paging frame.
在一些实施例中,所述发送单元801,还配置为发送第二配置信息,所述第二配置信息用于所述终端设备确定寻呼帧的时域偏移量与分组信息的映射关系。In some embodiments, the sending unit 801 is further configured to send second configuration information, where the second configuration information is used by the terminal device to determine the mapping relationship between the time domain offset of the paging frame and the packet information.
在一些实施例中,所述发送单元801,还配置为发送第三配置信息,所述第三配置信息用于所述终端设备确定所述寻呼帧的时域偏移量的数目。In some embodiments, the sending unit 801 is further configured to send third configuration information, where the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
在一些实施例中,每个终端设备分组对应于寻呼帧的一个时域偏移量;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。In some embodiments, each terminal device group corresponds to a time domain offset of the paging frame; terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
在一些实施例中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。In some embodiments, the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
在一些实施例中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。In some embodiments, the terminal devices that are not grouped correspond to the first time domain offset of the paging frame; each terminal device group corresponds to other than the first time domain offset of the paging frame A time domain offset of.
在一些实施例中,所述寻呼参数包括:用于所述终端设备进行寻呼消息检测的PDCCH监听时机。In some embodiments, the paging parameter includes: PDCCH monitoring timing for the terminal device to detect a paging message.
在一些实施例中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。In some embodiments, among the PDCCH monitoring opportunities included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring opportunities starting from the first PDCCH monitoring opportunity corresponds to a terminal device group; S is a network device The number of synchronization signal blocks actually sent.
在一些实施例中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。In some embodiments, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the number of synchronization signal blocks actually sent by the network device The product of S.
在一些实施例中,每个终端设备分组对应于S个连续的PDCCH监听时机。In some embodiments, each terminal device group corresponds to S consecutive PDCCH listening occasions.
在一些实施例中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。In some embodiments, the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, and then the actual transmission with the network device The product of the number S of sync signal blocks.
在一些实施例中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。In some embodiments, each terminal device group corresponds to S consecutive PDCCH listening occasions other than the first S consecutive PDCCH listening occasions included in the paging occasion.
在一些实施例中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。In some embodiments, the ungrouped terminal device corresponds to the first S consecutive PDCCH listening occasions included in the paging occasion.
在一些实施例中,所述寻呼参数包括:PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。In some embodiments, the paging parameter includes: PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
在一些实施例中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。In some embodiments, one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
在一些实施例中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。In some embodiments, different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
在一些实施例中,所述网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。In some embodiments, the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks.
在一些实施例中,所述发送单元801,还配置为遍历每个同步信号块,发送第一个PEI;所述网络设备再遍历每个所述同步信号块,发送第二个PEI,直至全部PEI发送完成。In some embodiments, the sending unit 801 is further configured to traverse each synchronization signal block and send the first PEI; the network device then traverses each synchronization signal block and send the second PEI until all PEI transmission is complete.
在一些实施例中,所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,S为所述网络设备实际发送的同步信号块的数目。In some embodiments, the PDCCH monitoring timing of the terminal device receiving the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device, and S is the actual PDCCH monitoring timing sent by the network device The number of sync signal blocks.
在一些实施例中,所述网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。具体地,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(n-1)*S+1个PDCCH监听时机至第n*S个PDCCH监听时机,其中1≤n≤M。In some embodiments, the number of PDCCH listening occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device is synchronized with the actual sending by the network device The product of the number of signal blocks. Specifically, the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as the starting position forward The (n-1)*S+1th PDCCH monitoring timing to the n*Sth PDCCH monitoring timing, where 1≤n≤M.
或者,在一些实施例中,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)个PDCCH监听时机,其中1≤n≤M。Or, in some embodiments, the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: taking the minimum time offset before the paging occasion as The starting position is forward from the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)th PDCCH monitoring opportunity, where 1≤n≤M.
在一些实施例中,对于所述网络设备发送的一个PEI所对应的S个连续的PDCCH监听时机,所述网络设备在第K个PDCCH监听时机通过第K个同步信号块发送所述PEI,1≤K≤S。In some embodiments, for S consecutive PDCCH monitoring occasions corresponding to one PEI sent by the network device, the network device transmits the PEI through the Kth synchronization signal block at the Kth PDCCH monitoring opportunity, 1 ≤K≤S.
在一些实施例中,所述发送单元801,还配置为发送第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。In some embodiments, the sending unit 801 is further configured to send fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
在一些实施例中,所述PEI相关的参数包括下述中的至少一项:所述PEI的搜索空间;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;所述PEI与终端设备的分组信息的对应关系;所述网络设备实际发送的同步信号块的数目。In some embodiments, the PEI-related parameters include at least one of the following: the search space of the PEI; the minimum time offset where the last PDCCH monitoring occasion corresponding to the PEI is located before the paging occasion The corresponding relationship between the PEI and the grouping information of the terminal device; the number of synchronization signal blocks actually sent by the network device.
需要说明的是,本申请实施例中所述的第一处理单元601和第二处理单元602的功能可由处理器实现,发送单元801的功能可由发射器或收发器实现。It should be noted that the functions of the first processing unit 601 and the second processing unit 602 described in the embodiments of the present application may be implemented by a processor, and the functions of the sending unit 801 may be implemented by a transmitter or a transceiver.
本申请实施例还提供一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述终端设备执行的寻呼方法的步骤。An embodiment of the present application further provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal device when the computer program is running. Steps of the paging method.
本申请实施例还提供一种网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述网络设备执行的寻呼方法的步骤。An embodiment of the present application also provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned network device when the computer program is running. Steps of the paging method.
本申请实施例还提供一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行上述终端设备执行的寻呼方法。An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the terminal device.
本申请实施例还提供一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行上述网络设备执行的寻呼方法。An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method executed by the network device described above.
本申请实施例还提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述终端设备执行的寻呼方法。An embodiment of the present application further provides a storage medium storing an executable program, and the executable program is executed by a processor to implement the paging method executed by the terminal device.
本申请实施例还提供一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现上述网络设备执行的寻呼方法。An embodiment of the present application also provides a storage medium storing an executable program, and the executable program is executed by a processor to implement the paging method executed by the above-mentioned network device.
本申请实施例还提供一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述终端设备执行的寻呼方法。The embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned terminal device.
本申请实施例还提供一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述网络设备执行的寻呼方法。The embodiments of the present application also provide a computer program product, including computer program instructions, which cause a computer to execute the paging method executed by the above-mentioned network device.
本申请实施例还提供一种计算机程序,所述计算机程序使得计算机执行上述终端设备执行的寻呼方法。The embodiment of the present application also provides a computer program that enables a computer to execute the paging method executed by the above-mentioned terminal device.
本申请实施例还提供一种计算机程序,所述计算机程序使得计算机执行上述网络设备执行的寻呼方法。An embodiment of the present application also provides a computer program that enables a computer to execute the paging method executed by the above-mentioned network device.
图13是本申请实施例的电子设备(终端设备或网络设备)的硬件组成结构示意图,电子设备 700包括:至少一个处理器701、存储器702和至少一个网络接口704。电子设备700中的各个组件通过总线***705耦合在一起。可理解,总线***705用于实现这些组件之间的连接通信。总线***705除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图13中将各种总线都标为总线***705。FIG. 13 is a schematic diagram of the hardware composition structure of an electronic device (terminal device or network device) according to an embodiment of the present application. The electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704. The various components in the electronic device 700 are coupled together through the bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components. In addition to the data bus, the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clear description, various buses are marked as the bus system 705 in FIG. 13.
可以理解,存储器702可以是易失性存储器或非易失性存储器,也可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是ROM、可编程只读存储器(PROM,Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM,Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM,Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM,ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM,Compact Disc Read-Only Memory);磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM,Random Access Memory),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(SRAM,Static Random Access Memory)、同步静态随机存取存储器(SSRAM,Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM,Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM,Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM,Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM,Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM,SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM,Direct Rambus Random Access Memory)。本申请实施例描述的存储器702旨在包括但不限于这些和任意其它适合类型的存储器。It can be understood that the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory. Among them, non-volatile memory can be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM (CD) -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage. The volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (SRAM, Static Random Access Memory), synchronous static random access memory (SSRAM, Synchronous Static Random Access Memory), and dynamic random access memory. Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), enhanced Type synchronous dynamic random access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronous connection dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct memory bus random access memory (DRRAM, Direct Rambus Random Access Memory) ). The memory 702 described in the embodiment of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
本申请实施例中的存储器702用于存储各种类型的数据以支持电子设备700的操作。这些数据的示例包括:用于在电子设备700上操作的任何计算机程序,如应用程序7022。实现本申请实施例方法的程序可以包含在应用程序7022中。The memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device 700. Examples of such data include: any computer program used to operate on the electronic device 700, such as the application program 7022. The program for implementing the method of the embodiment of the present application may be included in the application program 7022.
上述本申请实施例揭示的方法可以应用于处理器701中,或者由处理器701实现。处理器701可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器701中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器701可以是通用处理器、数字信号处理器(DSP,Digital Signal Processor),或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器701可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤,可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于存储介质中,该存储介质位于存储器702,处理器701读取存储器702中的信息,结合其硬件完成前述方法的步骤。The method disclosed in the foregoing embodiment of the present application may be applied to the processor 701 or implemented by the processor 701. The processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 701 or instructions in the form of software. The aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like. The processor 701 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or any conventional processor or the like. Combining the steps of the method disclosed in the embodiments of the present application, it may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and the storage medium is located in the memory 702. The processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.
在示例性实施例中,电子设备700可以被一个或多个应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、FPGA、通用处理器、控制器、MCU、MPU、或其他电子元件实现,用于执行前述方法。In an exemplary embodiment, the electronic device 700 may be used by one or more Application Specific Integrated Circuits (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), and Complex Programmable Logic Device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.
本申请是参照根据本申请实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。This application is described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of this application. It should be understood that each process and/or block in the flowchart and/or block diagram, and the combination of processes and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing equipment to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing equipment are generated It is a device that realizes the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device. The device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment. The instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
应理解,本申请中术语“***”和“网络”在本文中常被可互换使用。本申请中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在 A,同时存在A和B,单独存在B这三种情况。另外,本申请中字符“/”,一般表示前后关联对象是一种“或”的关系。It should be understood that the terms "system" and "network" in this application are often used interchangeably herein. The term "and/or" in this application is merely an association relationship describing associated objects, which means that there can be three types of relationships. For example, A and/or B can mean that there is A alone, and both A and B exist. There are three cases of B. In addition, the character "/" in this application generally indicates that the associated objects before and after are in an "or" relationship.
以上所述,仅为本申请的较佳实施例而已,并非用于限定本申请的保护范围,凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本申请的保护范围之内。The above are only the preferred embodiments of this application and are not used to limit the scope of protection of this application. Any modification, equivalent replacement and improvement made within the spirit and principle of this application shall be included in Within the scope of protection of this application.
Claims (120)
- 一种寻呼方法,所述方法包括:A paging method, the method includes:终端设备确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;The terminal device determines the grouping information of the terminal device, where the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion;所述终端设备基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。The terminal device determines a paging parameter based on the grouping information, and the paging parameter is used by the terminal device to detect a paging message.
- 根据权利要求1所述的方法,其中,所述寻呼参数包括:寻呼帧的时域偏移量。The method according to claim 1, wherein the paging parameter comprises: a time domain offset of a paging frame.
- 根据权利要求1或2所述的方法,其中,所述终端设备基于所述分组信息确定寻呼参数,包括:The method according to claim 1 or 2, wherein the terminal device determining paging parameters based on the grouping information comprises:所述终端设备根据寻呼帧的时域偏移量与分组信息的映射关系,确定与所述终端设备的分组信息对应的寻呼帧的时域偏移量。The terminal device determines the time domain offset of the paging frame corresponding to the grouping information of the terminal device according to the mapping relationship between the time domain offset of the paging frame and the grouping information.
- 根据权利要求3所述的方法,其中,所述寻呼帧的时域偏移量与分组信息的映射关系由网络设备配置;The method according to claim 3, wherein the mapping relationship between the time domain offset of the paging frame and the packet information is configured by a network device;或者,所述寻呼帧的时域偏移量与分组信息的映射关系为预定义的。Alternatively, the mapping relationship between the time domain offset of the paging frame and the grouping information is predefined.
- 根据权利要求3或4所述的方法,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。The method according to claim 3 or 4, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
- 根据权利要求5所述的方法,其中,每个终端设备分组对应于寻呼帧的一个时域偏移量;The method according to claim 5, wherein each terminal device group corresponds to a time domain offset of the paging frame;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。The terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- 根据权利要求3或4所述的方法,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。The method according to claim 3 or 4, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus 1.
- 根据权利要求7所述的方法,其中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;The method according to claim 7, wherein the terminal equipment that is not grouped corresponds to the first time domain offset of the paging frame;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。Each terminal device group corresponds to a time domain offset other than the first time domain offset of the paging frame.
- 根据权利要求5至8任一项所述的方法,其中,所述寻呼帧的时域偏移量的数目由网络设备配置。The method according to any one of claims 5 to 8, wherein the number of time domain offsets of the paging frame is configured by a network device.
- 根据权利要求2至9任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 2 to 9, wherein the method further comprises:所述终端设备基于与所述终端设备的分组信息对应的寻呼帧的时域偏移量,确定所述寻呼帧;The terminal device determines the paging frame based on the time domain offset of the paging frame corresponding to the grouping information of the terminal device;所述终端设备基于所确定的寻呼帧进行寻呼消息检测。The terminal device performs paging message detection based on the determined paging frame.
- 根据权利要求1所述的方法,其中,所述寻呼参数包括:The method according to claim 1, wherein the paging parameter comprises:用于所述终端设备进行寻呼消息检测的下行控制信道PDCCH监听时机。The downlink control channel PDCCH monitoring timing used for the terminal device to detect the paging message.
- 根据权利要求11所述的方法,其中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。The method according to claim 11, wherein, in the PDCCH monitoring occasions included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring occasions starting from the first PDCCH monitoring occasion corresponds to a terminal device grouping ; S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求11或12所述的方法,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。The method according to claim 11 or 12, wherein the number of PDCCH listening occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the actual number of network devices. The product of the number S of synchronization signal blocks transmitted.
- 根据权利要求13所述的方法,其中,每个终端设备分组对应于S个连续的PDCCH监听时机。The method according to claim 13, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions.
- 根据权利要求11或12所述的方法,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。The method according to claim 11 or 12, wherein the number of PDCCH monitoring occasions for the terminal device to detect the paging message is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, Then multiplied by the number S of synchronization signal blocks actually sent by the network device.
- 根据权利要求15所述的方法,其中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。The method according to claim 15, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions except for the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求14至16任一项所述的方法,其中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。The method according to any one of claims 14 to 16, wherein the terminal equipment that is not grouped corresponds to the first S consecutive PDCCH monitoring occasions included in the paging occasion.
- 根据权利要求11至17任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 11 to 17, wherein the method further comprises:所述终端设备在与所述终端设备的分组信息对应的PDCCH监听时机,进行寻呼消息检测。The terminal device performs paging message detection at the PDCCH monitoring occasion corresponding to the grouping information of the terminal device.
- 根据权利要求1所述的方法,其中,所述寻呼参数包括:寻呼提前指示PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。The method according to claim 1, wherein the paging parameter comprises: paging advance indication PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- 根据权利要求19所述的方法,其中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。The method according to claim 19, wherein one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- 根据权利要求19或20所述的方法,其中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。The method according to claim 19 or 20, wherein different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
- 根据权利要求20或21所述的方法,其中,PEI与终端设备的分组信息的对应关系由网络设备配置;The method according to claim 20 or 21, wherein the correspondence between the PEI and the grouping information of the terminal device is configured by the network device;或PEI与终端设备的分组信息的对应关系为预定义的。Or the corresponding relationship between the PEI and the grouping information of the terminal device is predefined.
- 根据权利要求19至22任一项所述的方法,其中,网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。The method according to any one of claims 19 to 22, wherein the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device and The product of the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求19至23任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 19 to 23, wherein the method further comprises:所述终端设备根据所述终端设备的分组信息,确定用于所述终端设备接收所述PEI的PDCCH监听时机。The terminal device determines the PDCCH monitoring timing for the terminal device to receive the PEI according to the grouping information of the terminal device.
- 根据权利要求24所述的方法,其中,所述用于所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,The method according to claim 24, wherein the PDCCH monitoring timing for the terminal device to receive the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device,S为网络设备实际发送的同步信号块的数目。S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求25所述的方法,其中,网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)个PDCCH监听时机,其中1≤n≤M。The method according to claim 25, wherein the PDCCH monitoring opportunity corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: the minimum time offset before the paging occasion It is the (Mn)*S+1th PDCCH monitoring opportunity forward from the starting position to the (M-n+1)th PDCCH monitoring opportunity, where 1≤n≤M.
- 根据权利要求25或26所述的方法,其中,所述终端设备接收所述PEI的第K个PDCCH监听时机通过第K个同步信号块发送,1≤K≤S。The method according to claim 25 or 26, wherein the Kth PDCCH monitoring opportunity of the terminal device receiving the PEI is sent through the Kth synchronization signal block, 1≤K≤S.
- 根据权利要求19至27任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 19 to 27, wherein the method further comprises:所述终端设备接收第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。The terminal device receives fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
- 根据权利要求28所述的方法,其中,所述PEI相关的参数包括下述中的至少一项:The method according to claim 28, wherein the PEI-related parameters include at least one of the following:所述PEI的搜索空间;The search space of the PEI;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;The last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion;所述PEI与终端设备的分组信息的对应关系;The corresponding relationship between the PEI and the grouping information of the terminal device;网络设备实际发送的同步信号块的数目。The number of synchronization signal blocks actually sent by the network device.
- 根据权利要求1至29任一项所述的方法,其中,所述终端设备的分组信息由网络设备配置;The method according to any one of claims 1 to 29, wherein the grouping information of the terminal device is configured by a network device;或者,所述终端设备的分组信息为预定义的。Or, the grouping information of the terminal device is predefined.
- 一种寻呼方法,所述方法包括:A paging method, the method includes:网络设备发送第一配置信息;The network device sends the first configuration information;所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。The first configuration information is used by the terminal device to determine the grouping information of the terminal device, and based on the grouping information to determine the paging parameter used for paging message detection.
- 根据权利要求31所述的方法,其中,所述寻呼参数包括:寻呼帧的时域偏移量。The method according to claim 31, wherein the paging parameter comprises: a time domain offset of a paging frame.
- 根据权利要求32所述的方法,其中,所述方法还包括:The method according to claim 32, wherein the method further comprises:所述网络设备发送第二配置信息,所述第二配置信息用于所述终端设备确定寻呼帧的时域偏移量与分组信息的映射关系。The network device sends second configuration information, where the second configuration information is used by the terminal device to determine the mapping relationship between the time domain offset of the paging frame and the packet information.
- 根据权利要求32所述的方法,其中,所述方法还包括:The method according to claim 32, wherein the method further comprises:所述网络设备发送第三配置信息,所述第三配置信息用于所述终端设备确定所述寻呼帧的时域偏移量的数目。The network device sends third configuration information, where the third configuration information is used by the terminal device to determine the number of time domain offsets of the paging frame.
- 根据权利要求34所述的方法,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。The method according to claim 34, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
- 根据权利要求35所述的方法,其中,每个终端设备分组对应于寻呼帧的一个时域偏移量;The method according to claim 35, wherein each terminal device group corresponds to a time domain offset of the paging frame;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。The terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- 根据权利要求34所述的方法,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。The method according to claim 34, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one.
- 根据权利要求37所述的方法,其中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;The method according to claim 37, wherein the ungrouped terminal device corresponds to the first time domain offset of the paging frame;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。Each terminal device group corresponds to a time domain offset other than the first time domain offset of the paging frame.
- 根据权利要求37所述的方法,其中,所述寻呼参数包括:The method of claim 37, wherein the paging parameter comprises:用于所述终端设备进行寻呼消息检测的下行控制信道PDCCH监听时机。The downlink control channel PDCCH monitoring timing used for the terminal device to detect the paging message.
- 根据权利要求39所述的方法,其中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。The method according to claim 39, wherein, among the PDCCH monitoring occasions included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring occasions starting from the first PDCCH monitoring occasion corresponds to a terminal device grouping ; S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求39或40所述的方法,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。The method according to claim 39 or 40, wherein the number of PDCCH listening occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the actual network device The product of the number S of synchronization signal blocks transmitted.
- 根据权利要求41所述的方法,其中,每个终端设备分组对应于S个连续的PDCCH监听时机。The method according to claim 41, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions.
- 根据权利要求39或40所述的方法,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。The method according to claim 39 or 40, wherein the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1, Then multiplied by the number S of synchronization signal blocks actually sent by the network device.
- 根据权利要求43所述的方法,其中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。The method according to claim 43, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions except for the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求41至44任一项所述的方法,其中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。The method according to any one of claims 41 to 44, wherein the terminal devices that are not grouped correspond to the first S consecutive PDCCH monitoring occasions included in the paging occasion.
- 根据权利要求31所述的方法,其中,所述寻呼参数包括:寻呼提前指示PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。The method according to claim 31, wherein the paging parameter comprises: paging advance indication PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- 根据权利要求46所述的方法,其中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。The method according to claim 46, wherein one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- 根据权利要求46或47所述的方法,其中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。The method according to claim 46 or 47, wherein different PEIs are used to indicate whether different terminal equipment groups perform paging detection at the paging occasion.
- 根据权利要求46至48任一项所述的方法,其中,所述网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。The method according to any one of claims 46 to 48, wherein the number of PDCCH monitoring occasions corresponding to all the PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device The product of the number and the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求46至49任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 46 to 49, wherein the method further comprises:所述网络设备遍历每个同步信号块,发送第一个PEI;所述网络设备再遍历每个所述同步信号块,发送第二个PEI,直至全部PEI发送完成。The network device traverses each synchronization signal block and sends the first PEI; the network device traverses each synchronization signal block again and sends the second PEI until the transmission of all the PEIs is completed.
- 根据权利要求46至50任一项所述的方法,其中,所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,The method according to any one of claims 46 to 50, wherein the PDCCH monitoring opportunities for the terminal device to receive the PEI are: S consecutive PDCCH monitoring opportunities corresponding to the PEI corresponding to the grouping information of the terminal device ,S为所述网络设备实际发送的同步信号块的数目。S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求51所述的方法,其中,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)个PDCCH监听时机,其中1≤n≤M。The method according to claim 51, wherein the PDCCH monitoring occasion corresponding to the nth PEI of the M PEIs sent by the network device before the paging occasion is: the minimum time before the paging occasion The offset is the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)th PDCCH monitoring opportunity forward from the starting position, where 1≤n≤M.
- 根据权利要求51或52所述的方法,其中,对于所述网络设备发送的一个PEI所对应的S个连续的PDCCH监听时机,所述网络设备在第K个PDCCH监听时机通过第K个同步信号块发送所述PEI,1≤K≤S。The method according to claim 51 or 52, wherein for S consecutive PDCCH monitoring occasions corresponding to one PEI sent by the network device, the network device passes the Kth synchronization signal at the Kth PDCCH monitoring opportunity Send the PEI in blocks, 1≤K≤S.
- 根据权利要求46至53任一项所述的方法,其中,所述方法还包括:The method according to any one of claims 46 to 53, wherein the method further comprises:所述网络设备发送第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。The network device sends fifth configuration information, where the fifth configuration information is used to configure the PEI-related parameters.
- 根据权利要求54所述的方法,其中,所述PEI相关的参数包括下述中的至少一项:The method according to claim 54, wherein the PEI-related parameters include at least one of the following:所述PEI的搜索空间;The search space of the PEI;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;The last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion;所述PEI与终端设备的分组信息的对应关系;The corresponding relationship between the PEI and the grouping information of the terminal device;所述网络设备实际发送的同步信号块的数目。The number of synchronization signal blocks actually sent by the network device.
- 一种终端设备,所述终端设备包括:A terminal device, the terminal device includes:第一处理单元,配置为确定所述终端设备的分组信息,所述分组信息通过对一个寻呼时机对应的至少两个终端设备进行分组得到;The first processing unit is configured to determine grouping information of the terminal device, where the grouping information is obtained by grouping at least two terminal devices corresponding to one paging occasion;第二处理单元,配置为基于所述分组信息确定寻呼参数,所述寻呼参数用于所述终端设备进行寻呼消息检测。The second processing unit is configured to determine paging parameters based on the grouping information, where the paging parameters are used by the terminal device to perform paging message detection.
- 根据权利要求56所述的终端设备,其中,所述寻呼参数包括:寻呼帧的时域偏移量。The terminal device according to claim 56, wherein the paging parameter comprises: a time domain offset of a paging frame.
- 根据权利要求56或57所述的终端设备,其中,所述第二处理单元,配置为根据寻呼帧的时域偏移量与分组信息的映射关系,确定与所述终端设备的分组信息对应的寻呼帧的时域偏移量。The terminal device according to claim 56 or 57, wherein the second processing unit is configured to determine corresponding to the packet information of the terminal device according to the mapping relationship between the time domain offset of the paging frame and the packet information The time domain offset of the paging frame.
- 根据权利要求58所述的终端设备,其中,所述寻呼帧的时域偏移量与分组信息的映射关系由网络设备配置;The terminal device according to claim 58, wherein the mapping relationship between the time domain offset of the paging frame and the packet information is configured by a network device;或者,所述寻呼帧的时域偏移量与分组信息的映射关系为预定义的。Alternatively, the mapping relationship between the time domain offset of the paging frame and the grouping information is predefined.
- 根据权利要求58或59所述的终端设备,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。The terminal device according to claim 58 or 59, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame .
- 根据权利要求60所述的终端设备,其中,每个终端设备分组对应于寻呼帧的一个时域偏移量;The terminal device according to claim 60, wherein each terminal device group corresponds to a time domain offset of the paging frame;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。The terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- 根据权利要求58或59所述的终端设备,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。The terminal device according to claim 58 or 59, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus 1.
- 根据权利要求62所述的终端设备,其中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;The terminal device according to claim 62, wherein the ungrouped terminal device corresponds to the first time domain offset of the paging frame;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。Each terminal device group corresponds to a time domain offset other than the first time domain offset of the paging frame.
- 根据权利要求60至63任一项所述的终端设备,其中,所述寻呼帧的时域偏移量的数目由网络设备配置。The terminal device according to any one of claims 60 to 63, wherein the number of time domain offsets of the paging frame is configured by a network device.
- 根据权利要求57至64任一项所述的终端设备,其中,所述第二处理单元,还配置为基于与所述终端设备的分组信息对应的寻呼帧的时域偏移量,确定所述寻呼帧;The terminal device according to any one of claims 57 to 64, wherein the second processing unit is further configured to determine the time domain offset of the paging frame corresponding to the grouping information of the terminal device. Said paging frame;基于所确定的寻呼帧进行寻呼消息检测。Perform paging message detection based on the determined paging frame.
- 根据权利要求56所述的终端设备,其中,所述寻呼参数包括:The terminal device according to claim 56, wherein the paging parameter comprises:用于所述终端设备进行寻呼消息检测的下行控制信道PDCCH监听时机。The downlink control channel PDCCH monitoring timing used for the terminal device to detect the paging message.
- 根据权利要求56所述的终端设备,其中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。The terminal device according to claim 56, wherein, among the PDCCH monitoring occasions included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring occasions starting from the first PDCCH monitoring occasion corresponds to one terminal device Packet; S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求66或67所述的终端设备,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。The terminal device according to claim 66 or 67, wherein the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the network device The product of the number S of synchronization signal blocks actually transmitted.
- 根据权利要求68所述的终端设备,其中,每个终端设备分组对应于S个连续的PDCCH监听时机。The terminal device according to claim 68, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions.
- 根据权利要求66或67所述的终端设备,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设备实际发送的同步信号块的数目S的乘积。The terminal device according to claim 66 or 67, wherein the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1 , And the product of the number S of synchronization signal blocks actually sent by the network device.
- 根据权利要求70所述的终端设备,其中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。The terminal device according to claim 70, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions other than the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求69至71任一项所述的终端设备,其中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。The terminal device according to any one of claims 69 to 71, wherein the terminal device that is not grouped corresponds to the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求66至72任一项所述的终端设备,其中,所述第二处理单元,还配置为在与所述终端设备的分组信息对应的PDCCH监听时机,进行寻呼消息检测。The terminal device according to any one of claims 66 to 72, wherein the second processing unit is further configured to perform paging message detection at a PDCCH monitoring occasion corresponding to the grouping information of the terminal device.
- 根据权利要求56所述的终端设备,其中,所述寻呼参数包括:寻呼提前指示PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。The terminal device according to claim 56, wherein the paging parameter comprises: paging advance indication PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- 根据权利要求74所述的终端设备,其中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。The terminal device according to claim 74, wherein one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- 根据权利要求74或75所述的终端设备,其中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。The terminal device according to claim 74 or 75, wherein different PEIs are used to indicate whether different terminal device groups perform paging detection at the paging occasion.
- 根据权利要求75或76所述的终端设备,其中,PEI与终端设备的分组信息的对应关系由网络设备配置;The terminal device according to claim 75 or 76, wherein the correspondence between the PEI and the grouping information of the terminal device is configured by the network device;或PEI与终端设备的分组信息的对应关系为预定义的。Or the corresponding relationship between the PEI and the grouping information of the terminal device is predefined.
- 根据权利要求74至77任一项所述的终端设备,其中,网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。The terminal device according to any one of claims 74 to 77, wherein the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: the number of PEIs to be sent by the network device The product of the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求74至78任一项所述的终端设备,其中,所述第二处理单元,还配置为根据所述终端设备的分组信息,确定用于所述终端设备接收所述PEI的PDCCH监听时机。The terminal device according to any one of claims 74 to 78, wherein the second processing unit is further configured to determine the PDCCH monitoring for the terminal device to receive the PEI according to the grouping information of the terminal device opportunity.
- 根据权利要求79所述的终端设备,其中,所述用于所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,The terminal device according to claim 79, wherein the PDCCH monitoring timing for the terminal device to receive the PEI is: S consecutive PDCCH monitoring timings corresponding to the PEI corresponding to the grouping information of the terminal device ,S为网络设备实际发送的同步信号块的数目。S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求80所述的终端设备,其中,网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)*S个PDCCH监听时机,其中1≤n≤M。The terminal device according to claim 80, wherein the PDCCH monitoring occasion corresponding to the nth PEI among the M PEIs sent by the network device before the paging occasion is: based on the minimum time offset before the paging occasion Shift from the starting position forward (Mn)*S+1th PDCCH monitoring occasion to (M-n+1)*Sth PDCCH monitoring opportunity, where 1≤n≤M.
- 根据权利要求80或81所述的终端设备,其中,所述终端设备接收所述PEI的第K个PDCCH监听时机通过第K个同步信号块发送,1≤K≤S。The terminal device according to claim 80 or 81, wherein the Kth PDCCH monitoring opportunity of the terminal device receiving the PEI is sent through the Kth synchronization signal block, 1≤K≤S.
- 根据权利要求74至82任一项所述的终端设备,其中,所述第二处理单元,还配置为接收第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。The terminal device according to any one of claims 74 to 82, wherein the second processing unit is further configured to receive fifth configuration information, and the fifth configuration information is used to configure the PEI-related parameters.
- 根据权利要求83所述的终端设备,其中,所述PEI相关的参数包括下述中的至少一项:The terminal device according to claim 83, wherein the PEI-related parameters include at least one of the following:所述PEI的搜索空间;The search space of the PEI;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;The last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion;所述PEI与终端设备的分组信息的对应关系;The corresponding relationship between the PEI and the grouping information of the terminal device;网络设备实际发送的同步信号块的数目。The number of synchronization signal blocks actually sent by the network device.
- 根据权利要求56至84任一项所述的终端设备,其中,所述终端设备的分组信息由网络设备配置;The terminal device according to any one of claims 56 to 84, wherein the grouping information of the terminal device is configured by a network device;或者,所述终端设备的分组信息为预定义的。Or, the grouping information of the terminal device is predefined.
- 一种网络设备,所述网络设备包括:A network device, the network device includes:发送单元,配置为发送第一配置信息;A sending unit configured to send the first configuration information;所述第一配置信息用于终端设备确定所述终端设备的分组信息,并基于所述分组信息确定用于寻呼消息检测的寻呼参数。The first configuration information is used by the terminal device to determine the grouping information of the terminal device, and based on the grouping information to determine the paging parameter used for paging message detection.
- 根据权利要求86所述的网络设备,其中,所述寻呼参数包括:寻呼帧的时域偏移量。The network device according to claim 86, wherein the paging parameter comprises: a time domain offset of a paging frame.
- 根据权利要求87所述的网络设备,其中,所述发送单元,还配置为发送第二配置信息,所述第二配置信息用于所述终端设备确定寻呼帧的时域偏移量与分组信息的映射关系。The network device according to claim 87, wherein the sending unit is further configured to send second configuration information, and the second configuration information is used by the terminal device to determine the time domain offset and grouping of the paging frame. The mapping relationship of information.
- 根据权利要求88所述的网络设备,其中,所述发送单元,还配置为发送第三配置信息,所述第三配置信息用于所述终端设备确定所述寻呼帧的时域偏移量的数目。The network device according to claim 88, wherein the sending unit is further configured to send third configuration information, and the third configuration information is used by the terminal device to determine the time domain offset of the paging frame Number of.
- 根据权利要求89所述的网络设备,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目。The network device according to claim 89, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame.
- 根据权利要求90所述的网络设备,其中,每个终端设备分组对应于寻呼帧的一个时域偏移量;The network device according to claim 90, wherein each terminal device group corresponds to a time domain offset of the paging frame;未被分组的终端设备对应于寻呼帧的默认的时域偏移量。The terminal devices that are not grouped correspond to the default time domain offset of the paging frame.
- 根据权利要求89所述的网络设备,其中,所述寻呼帧的时域偏移量的数目,等于对所述寻呼帧包括的一个寻呼时机对应的终端设备分组得到的组数目加1。The network device according to claim 89, wherein the number of time domain offsets of the paging frame is equal to the number of groups obtained by grouping terminal devices corresponding to a paging occasion included in the paging frame plus one .
- 根据权利要求91所述的网络设备,其中,未被分组的终端设备对应于寻呼帧的第一个时域偏移量;The network device according to claim 91, wherein the ungrouped terminal device corresponds to the first time domain offset of the paging frame;每个终端设备分组对应于除所述寻呼帧的第一个时域偏移量以外的一个时域偏移量。Each terminal device group corresponds to a time domain offset other than the first time domain offset of the paging frame.
- 根据权利要求86所述的网络设备,其中,所述寻呼参数包括:The network device according to claim 86, wherein the paging parameter comprises:用于所述终端设备进行寻呼消息检测的下行控制信道PDCCH监听时机。The downlink control channel PDCCH monitoring timing used for the terminal device to detect the paging message.
- 根据权利要求94所述的网络设备,其中,在所述终端设备对应的寻呼时机包括的PDCCH监听时机中,从第一个PDCCH监听时机开始每S个连续的PDCCH监听时机对应于一个终端设备分组;S为网络设备实际发送的同步信号块的数目。The network device according to claim 94, wherein, among the PDCCH monitoring occasions included in the paging occasion corresponding to the terminal device, every S consecutive PDCCH monitoring occasions starting from the first PDCCH monitoring occasion corresponds to one terminal device Packet; S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求94或95所述的网络设备,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N与网络设备实际发送的同步信号块的数目S的乘积。The network device according to claim 94 or 95, wherein the number of PDCCH listening occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion and the network device The product of the number S of synchronization signal blocks actually transmitted.
- 根据权利要求96所述的网络设备,其中,每个终端设备分组对应于S个连续的PDCCH监听时机。The network device according to claim 96, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions.
- 根据权利要求94或95所述的网络设备,其中,所述终端设备进行寻呼消息检测的PDCCH监听时机的数目,等于对所述寻呼时机对应的终端设备分组得到的组数目N加1之后,再与网络设 备实际发送的同步信号块的数目S的乘积。The network device according to claim 94 or 95, wherein the number of PDCCH monitoring occasions for the terminal device to detect paging messages is equal to the number of groups N obtained by grouping the terminal devices corresponding to the paging occasion plus 1 , And the product of the number S of synchronization signal blocks actually sent by the network device.
- 根据权利要求98所述的网络设备,其中,每个终端设备分组对应于除所述寻呼时机包括的前S个连续的PDCCH监听时机以外的S个连续的PDCCH监听时机。The network device according to claim 98, wherein each terminal device group corresponds to S consecutive PDCCH listening occasions except for the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求96至99任一项所述的网络设备,其中,未被分组的终端设备对应于所述寻呼时机包括的前S个连续的PDCCH监听时机。The network device according to any one of claims 96 to 99, wherein the terminal devices that are not grouped correspond to the first S consecutive PDCCH listening occasions included in the paging occasion.
- 根据权利要求86所述的网络设备,其中,所述寻呼参数包括:寻呼提前指示PEI,所述PEI用于指示所述终端设备是否在所述寻呼时机进行寻呼检测。The network device according to claim 86, wherein the paging parameter comprises: paging advance indication PEI, and the PEI is used to indicate whether the terminal device performs paging detection at the paging occasion.
- 根据权利要求101所述的网络设备,其中,一个PEI用于指示至少一个终端设备分组是否在所述寻呼时机进行寻呼检测。The network device according to claim 101, wherein one PEI is used to indicate whether at least one terminal device packet performs paging detection at the paging occasion.
- 根据权利要求101或102所述的网络设备,其中,不同的PEI用于指示不同的终端设备分组是否在所述寻呼时机进行寻呼检测。The network device according to claim 101 or 102, wherein different PEIs are used to indicate whether different terminal device groups perform paging detection at the paging occasion.
- 根据权利要求101至103任一项所述的网络设备,其中,所述网络设备在所述寻呼时机之前发送的全部PEI所对应的PDCCH监听时机的数目为:所述网络设备待发送的PEI的数目与所述网络设备实际发送的同步信号块的数目之积。The network device according to any one of claims 101 to 103, wherein the number of PDCCH monitoring occasions corresponding to all PEIs sent by the network device before the paging occasion is: PEI to be sent by the network device The product of the number of and the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求101至104任一项所述的网络设备,其中,所述发送单元,还配置为遍历每个同步信号块,发送第一个PEI;所述网络设备再遍历每个所述同步信号块,发送第二个PEI,直至全部PEI发送完成。The network device according to any one of claims 101 to 104, wherein the sending unit is further configured to traverse each synchronization signal block and send the first PEI; the network device then traverses each synchronization signal Block, send the second PEI until all PEIs are sent.
- 根据权利要求101至105任一项所述的网络设备,其中,所述终端设备接收所述PEI的PDCCH监听时机为:所述终端设备的分组信息对应的PEI所对应的S个连续的PDCCH监听时机,The network device according to any one of claims 101 to 105, wherein the PDCCH monitoring opportunity for the terminal device to receive the PEI is: S consecutive PDCCH monitoring corresponding to the PEI corresponding to the grouping information of the terminal device opportunity,S为所述网络设备实际发送的同步信号块的数目。S is the number of synchronization signal blocks actually sent by the network device.
- 根据权利要求106所述的网络设备,其中,所述网络设备在所述寻呼时机之前发送的M个PEI中的第n个PEI对应的PDCCH监听时机为:以所述寻呼时机之前的最小时间偏移为起始位置向前第(M-n)*S+1个PDCCH监听时机至第(M-n+1)*S个PDCCH监听时机,其中1≤n≤M。The network device according to claim 106, wherein the PDCCH monitoring time corresponding to the n-th PEI of the M PEIs sent by the network device before the paging occasion is: the smallest one before the paging occasion The time offset is the (Mn)*S+1th PDCCH monitoring opportunity to the (M-n+1)*S PDCCH monitoring opportunity forward from the starting position, where 1≤n≤M.
- 根据权利要求106或107所述的网络设备,其中,对于所述网络设备发送的一个PEI所对应的S个连续的PDCCH监听时机,所述网络设备在第K个PDCCH监听时机通过第K个同步信号块发送所述PEI,1≤K≤S。The network device according to claim 106 or 107, wherein, for S consecutive PDCCH monitoring occasions corresponding to a PEI sent by the network device, the network device passes the K-th synchronization at the K-th PDCCH monitoring opportunity The signal block sends the PEI, 1≤K≤S.
- 根据权利要求101至108任一项所述的网络设备,其中,所述发送单元,还配置为发送第五配置信息,所述第五配置信息用于配置所述PEI相关的参数。The network device according to any one of claims 101 to 108, wherein the sending unit is further configured to send fifth configuration information, and the fifth configuration information is used to configure the PEI-related parameters.
- 根据权利要求109所述的网络设备,其中,所述PEI相关的参数包括下述中的至少一项:The network device according to claim 109, wherein the PEI-related parameters include at least one of the following:所述PEI的搜索空间;The search space of the PEI;所述PEI对应的最后一个PDCCH监听时机位于所述寻呼时机之前的最小时间偏移;The last PDCCH monitoring occasion corresponding to the PEI is located at the minimum time offset before the paging occasion;所述PEI与终端设备的分组信息的对应关系;The corresponding relationship between the PEI and the grouping information of the terminal device;所述网络设备实际发送的同步信号块的数目。The number of synchronization signal blocks actually sent by the network device.
- 一种终端设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,A terminal device including a processor and a memory for storing a computer program that can run on the processor, wherein:所述处理器用于运行所述计算机程序时,执行权利要求1至30任一项所述的寻呼方法的步骤。When the processor is used to run the computer program, it executes the steps of the paging method according to any one of claims 1 to 30.
- 一种网络设备,包括处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,A network device including a processor and a memory for storing a computer program that can run on the processor, wherein:所述处理器用于运行所述计算机程序时,执行权利要求31至55任一项所述的寻呼方法的步骤。When the processor is used to run the computer program, it executes the steps of the paging method according to any one of claims 31 to 55.
- 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求1至30任一项所述的寻呼方法。A storage medium storing an executable program, and when the executable program is executed by a processor, the paging method according to any one of claims 1 to 30 is realized.
- 一种存储介质,存储有可执行程序,所述可执行程序被处理器执行时,实现权利要求31至55任一项所述的寻呼方法。A storage medium storing an executable program, and when the executable program is executed by a processor, the paging method according to any one of claims 31 to 55 is implemented.
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至30任一项所述的寻呼方法。A computer program product comprising computer program instructions that cause a computer to execute the paging method according to any one of claims 1 to 30.
- 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求31至55任一项所述的寻呼方法。A computer program product, comprising computer program instructions that cause a computer to execute the paging method according to any one of claims 31 to 55.
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至30任一项所述的寻呼方法。A computer program that causes a computer to execute the paging method according to any one of claims 1 to 30.
- 一种计算机程序,所述计算机程序使得计算机执行如权利要求31至55任一项所述的寻呼方法。A computer program that causes a computer to execute the paging method according to any one of claims 31 to 55.
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至30任一项所述的寻呼方法。A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method according to any one of claims 1 to 30.
- 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求31至55任一项所述的寻呼方法。A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the paging method according to any one of claims 31 to 55.
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