WO2022028424A1 - 寻呼指示方法、装置、设备及系统 - Google Patents

寻呼指示方法、装置、设备及系统 Download PDF

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Publication number
WO2022028424A1
WO2022028424A1 PCT/CN2021/110356 CN2021110356W WO2022028424A1 WO 2022028424 A1 WO2022028424 A1 WO 2022028424A1 CN 2021110356 W CN2021110356 W CN 2021110356W WO 2022028424 A1 WO2022028424 A1 WO 2022028424A1
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WIPO (PCT)
Prior art keywords
information
paging indication
mapping mode
paging
mapping
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PCT/CN2021/110356
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English (en)
French (fr)
Inventor
刘选兵
鲍炜
陈力
李东儒
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technologies, and specifically relates to a paging indication method, apparatus, device and system.
  • a user equipment within a discontinuous reception (DRX) cycle, can first perform paging on a corresponding paging frame (paging frame, PF). occasion, PO) to monitor whether the physical downlink control channel (PDCCH) carries the paging-radio network tempory identity (P-RNTI), and then to determine the corresponding physical downlink sharing Whether a paging message is carried on the channel (physical downlink shared channel, PDSCH).
  • paging frame paging frame, PF
  • PO physical downlink control channel
  • P-RNTI paging-radio network tempory identity
  • the UE when the UE parses out the P-RNTI on the PDCCH, the UE can receive the data on the PDSCH (that is, the paging message) according to the PDSCH parameters indicated on the PDCCH, and the paging message carries the UE
  • the UE's own identity is matched with the UE ID in the list to determine whether the paging message is calling the UE itself.
  • the group of UEs may resolve the PDCCH to carry P- RNTI, and then receive paging messages on PDSCH. Only the UE that needs to be paged finds its own UE ID in the UE ID list carried in the paging message, and other UEs do not find their own UE ID in the UE ID list carried in the paging message after receiving the paging message.
  • the UE ID that is, the UE that does not need to be paged also performs unnecessary reception of the paging message on the PDSCH, so the power consumption of the UE will be wasted.
  • the purpose of the embodiments of the present application is to provide a paging indication method, apparatus, device, and system, which can solve the problem that the UE performs unnecessary reception of paging messages, causing waste of power consumption of the UE.
  • an embodiment of the present application provides a paging indication method.
  • the paging indication method includes: the UE obtains target information, where the target information includes information related to the paging indication; the UE receives the paging indication information according to the target information , the paging indication information is used to indicate at least one UE group, the at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the UE determines whether the UE is based on the paging indication information.
  • Receive paging messages includes: the UE obtains target information, where the target information includes information related to the paging indication; the UE receives the paging indication information according to the target information , the paging indication information is used to indicate at least one UE group, the at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the UE determines whether the UE is based on the pag
  • an embodiment of the present application provides a paging indication method
  • the paging indication method includes: a network device sends target information to a UE, where the target information includes relevant information of the paging indication; the network device according to the target mapping mode, Send the paging indication information to the UE; wherein, the target mapping mode is a value mapping mode or a bit mapping mode; the paging indication information is used to indicate at least one UE group, and at least one UE group is where the UE to be paged by the network device is located Each UE group includes at least one UE; the paging indication information is used by the UE to determine whether to receive a paging message.
  • an embodiment of the present application provides a paging indication apparatus, where the paging indication apparatus includes: an acquiring module, a receiving module, and a determining module.
  • the acquiring module is used for acquiring target information, where the target information includes relevant information of paging indication.
  • a receiving module configured to receive paging indication information according to the target information acquired by the acquiring module, where the paging indication information is used to indicate at least one user equipment UE group, the at least one UE group being the group where the UE to be paged by the network equipment is located , each UE group includes at least one UE.
  • the determining module is configured to determine whether the UE receives the paging message according to the paging indication information received by the receiving module.
  • an embodiment of the present application provides a paging indication apparatus, where the paging indication apparatus includes: a sending module.
  • the sending module is configured to send target information to the UE, where the target information includes relevant information of the paging indication; and send the paging indication information to the UE according to the target mapping mode; wherein, the target mapping mode is a value mapping mode or a bit mapping Mode;
  • paging indication information is used to indicate at least one UE group, at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the paging indication information is used for the UE to determine whether to receive paging call message.
  • an embodiment of the present application provides a UE, the UE includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the The processor implements the steps of the paging indication method described in the first aspect when executed.
  • an embodiment of the present application provides a network device, the network device includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being The processor implements the steps of the paging indication method according to the second aspect when executed.
  • an embodiment of the present application provides a communication system, where the communication system includes the paging indication device described in the third aspect and the paging indication device described in the fourth aspect; or, the communication system includes the The UE according to the fifth aspect and the network device according to the sixth aspect.
  • an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the paging instruction according to the first aspect is implemented the steps of the method, or the steps of implementing the paging indication method according to the second aspect.
  • an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the first aspect The paging indication method, or the steps of implementing the paging indication method according to the second aspect.
  • the UE may receive the paging indication information according to the target information (including the relevant information of the paging indication), and according to the paging indication information (used to indicate at least one UE group to be paged by the network device) , to determine whether the UE receives the paging message.
  • the target information including the relevant information of the paging indication
  • the paging indication information used to indicate at least one UE group to be paged by the network device
  • the UE can determine the paging indication information according to at least one UE group.
  • the group judges whether the UE itself is paged to determine whether to receive a paging message, so it can avoid all UEs in a group of UEs with the same PO from receiving paging messages, thereby reducing the number of UEs that do not need to receive paging messages. of power consumption.
  • FIG. 1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the present application.
  • FIG. 2 is one of the schematic diagrams of a paging indication method provided by an embodiment of the present application
  • FIG. 3 is a second schematic diagram of a paging indication method provided by an embodiment of the present application.
  • FIG. 4 is a third schematic diagram of a paging indication method provided by an embodiment of the present application.
  • FIG. 5 is one of the schematic structural diagrams of a paging indication device provided by an embodiment of the present application.
  • FIG. 6 is a second schematic structural diagram of a paging indication device provided by an embodiment of the present application.
  • FIG. 7 is one of the schematic diagrams of the hardware structure of a UE provided by an embodiment of the present application.
  • FIG. 8 is the second schematic diagram of the hardware structure of a UE provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a hardware structure of a network device provided by an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • Paging mechanism network equipment can send paging to UEs in idle state, inactive state and connected state.
  • the paging process can be triggered by core network equipment to notify a certain UE to receive a paging request; or by the base station (eNodeB/gNB) trigger, used to notify system information update, and notify UE to receive information such as ETWS and CMAS.
  • eNodeB/gNB base station
  • the UE can first monitor whether the PDCCH carries the P-RNTI only at the paging time (PO) on the corresponding paging radio frame (PF), and then judge whether there is a bearer on the corresponding PDSCH. paging message.
  • PO paging time
  • PF paging radio frame
  • the UE parses the P-RNTI on the PDCCH, it will receive the data on the PDSCH according to the PDSCH parameters indicated on the PDCCH; if the paging message (data on the PDSCH) received by the UE contains the UE ID list, The terminal needs to use its own UE ID to match the UE ID carried in the paging message to determine whether the paging message is calling itself.
  • the UE does not parse out the P-RNTI on the PDCCH, it does not need to receive the PDSCH physical channel, and can go to sleep according to the DRX cycle. Using this mechanism, within a DRX cycle, the UE can only receive the PDCCH at the time position where the PO appears, and then receive the PDSCH as needed.
  • LTE long term evolution
  • LTE-Advanced LTE-A
  • LTE-Advanced LTE-A
  • CDMA code Code division multiple access
  • TDMA time division multiple access
  • FDMA frequency division multiple access
  • OFDMA orthogonal frequency division multiple access
  • SC-FDMA single-carrier frequency-division multiple access
  • NR new radio
  • FIG. 1 shows a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • the communication system may include UE 01 and network equipment 02. Wherein, a connection and communication can be established between the UE 01 and the network device 02.
  • the UE can also be called a terminal device, and the UE can be a mobile phone, a tablet personal computer, a laptop computer or a notebook computer, a personal digital assistant (PDA), a palmtop computer, a netbook , Ultra-mobile personal computer (UMPC), mobile internet device (MID), wearable device (wearable device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices , Wearable devices include: bracelets, earphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the UE.
  • the network equipment may be a base station or a core network, where a base station may be referred to as a Node B, an evolved Node B, an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set ( basic service set, BSS), extended service set (extended service set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmit/Receive Point (transmitting receiving point, TRP) or any other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiment of this application, only the NR system is used. The base station in the example is taken as an example, but the specific type of the base station is not limited.
  • FIG. 2 shows a flowchart of a paging indication method provided by an embodiment of the present application.
  • the paging indication method provided by this embodiment of the present application may include the following steps 201 to 203 .
  • Step 201 the UE acquires target information.
  • the above-mentioned target information includes information related to the paging indication.
  • the above-mentioned related information of the paging indication can be understood as: some information related to the paging indication information, that is, some information used to determine the UE group corresponding to the paging indication information.
  • the above target information includes at least one of the following: paging enable information, mapping mode information, the number of bits corresponding to the paging indication information, the number of UE groups, the paging indication mapping rule, and the first mapping information.
  • the paging enable information is used to indicate whether the paging indication information is enabled, the mapping mode information is used to indicate the mapping mode corresponding to the paging indication information, the number of UE groups is the number of paging UE groups, and the paging indication mapping
  • the rule is a mapping rule between paging indication information and UE grouping, and the first mapping information is mapping information between wake-up signal (wake-upsignal, WUS) information and paging indication information.
  • the above-mentioned target information is configured by the network device for the UE, or stipulated by the protocol (part of or all of the information in the target information is stipulated by the protocol), or predefined.
  • the network device may broadcast system information, where the system information includes part or all of the target information, that is, the network device may configure the target information for the UE through the system information.
  • the UE may determine the first mapping mode according to system information or a protocol agreement; if it is a mixed-mode mapping, the UE may obtain the configuration information of the mixed mapping mode (that is, the mode indication information) to determine the second mapping mode.
  • the UE uses the paging indication information. If the above paging enable information is false (False or Disable), the UE does not use the paging indication information.
  • the above-mentioned target information includes mapping mode information, where the mapping mode information is used to indicate a first mapping mode, and the first mapping mode is a mapping mode used when the network device indicates to the UE that the group is paged,
  • the first mapping mode is any one of the following: a bit mapping mode (Bitmap), a value mapping mode (Value Mapping), and a mixed mapping mode.
  • mapping mode in this embodiment of the present application can be understood as: the mapping between the mode indication information or the paging indication value and the UE grouping, that is, which mapping mode is used to determine the paging UE grouping, that is, in different In the mapping mode, the corresponding UE grouping is determined.
  • the above bit mapping mode or value mapping mode is a single mode, and the mixed mapping mode can be understood as a bit+value mapping mode.
  • the above-mentioned target information includes the number of bits corresponding to the paging indication information
  • the number of bits corresponding to the paging indication information is any one of the following: the number of bits corresponding to the paging indication information in the bitmap mode , the number of bits corresponding to the paging indication information in the mapping mode and the number of bits corresponding to the paging indication information in the mixed mapping mode.
  • the paging indication value includes at least M bits, and the grouping order of UEs on the same PO is M, that is, the M UE groups correspond to M bits in the paging indication value, and M is a positive integer.
  • the paging indication value is used to indicate whether a particular UE group is paged.
  • the range of the paging indication value includes at least Ng values, and the number of UE groups on the same PO is Ng, that is, the Ng UE groups correspond to the Ng values in the paging indication value, and Ng is positive. Integer.
  • the number of bits corresponding to the paging indication information in the mixed mapping mode includes: the number of bits of the mode indication information and the number of bits of the paging indication value.
  • the number of bits in the embodiments of the present application may be understood as a numerical value (ie, the number of bits) or a value range.
  • the target information includes the number of UE groups, and the number of UE groups includes at least one of the following: the number of UE groups in the bit mapping mode and the number of UE groups in the value mapping mode.
  • the above-mentioned target information includes first mapping information
  • the first mapping information includes at least one of the following: mapping information of a mapping mode corresponding to WUS information and paging indication, WUS information and paging indication Value mapping information, WUS information and paging indication mode and paging indication value mapping information.
  • Step 202 The UE receives the paging indication information according to the target information.
  • the above-mentioned paging indication information is used to indicate at least one UE group, where the at least one UE group is a group of the UE to be paged by the network device, and each UE group includes at least one UE.
  • the network device may send the paging indication information to the UE, so that the UE may parse and process the paging indication information according to the target information.
  • the paging indication information is set according to the value mapping mode, and the paging indication information is sent;
  • the paging indication information may be set according to a bit mapping mode, so as to send the paging indication information.
  • the network device may set the paging enable information to be true through a system message or paging PDCCH DCI information.
  • the network device may set the paging enable information to false through a system message or paging PDCCH DCI information.
  • the paging PDCCH DCI information can be used as an indication of a non-paging function.
  • the above-mentioned target information includes paging enable information, and when the paging enable information indicates enabling paging indication information, the UE receives the paging indication information according to the target information.
  • step 202 may be specifically implemented by the following step 202a or step 202b.
  • Step 202a the UE receives the paging PDCCH information sent by the network device according to the target information.
  • the above-mentioned paging PDCCH information includes paging indication information.
  • step 202a may be implemented by the following step 202a1.
  • Step 202a1 the UE receives the target DCI according to the target information.
  • the above-mentioned target downlink control information includes the number of bits corresponding to the paging indication information, and the target DCI is the DCI corresponding to the paging PDCCH information.
  • the above-mentioned target DCI (may be referred to as paging PDCCH DCI) includes the number of bits used for paging indication information, and the UE can read the paging PDCCH DCI to obtain paging indication information.
  • the above-mentioned paging PDCCH information further includes paging enable information, and the paging enable information is used to indicate whether paging indication information is enabled.
  • Step 202b the UE receives the WUS information sent by the network device according to the target information.
  • the above WUS information includes paging indication information.
  • step 202b may be implemented by the following step 202b1 or step 202b2.
  • Step 202b1 the UE receives the WUS sequence information.
  • the above-mentioned WUS sequence information corresponds to the paging indication information.
  • Step 202b2 the UE receives the WUS PDCCH information.
  • the above-mentioned WUS PDCCH information includes paging indication information.
  • step 202 may be specifically implemented by the following step 202 c .
  • Step 202c The UE parses and processes the paging indication information according to the mapping mode information to determine at least one UE group corresponding to the paging indication information.
  • the paging indication information includes a paging indication value.
  • the paging indication information includes a paging indication value.
  • the paging indication value is mapped to a specific UE group according to the first mapping mode to indicate whether it is paged.
  • the paging indication information includes mode indication information and a paging indication value.
  • the pattern indication information (which may also be a pattern indication bit (Pattern)) is one or more bits, the value of which indicates the mapping pattern of the UE grouping mapping (that is, the first in the following embodiments). two-mapping mode).
  • the paging indicator value (Paging Indicator Value) is mapped to a specific UE packet according to the first mapping mode to indicate whether it is paging.
  • the paging indication information may be a number, and the mode indication bit and the paging indication value may be different bits therein.
  • the high-order 1 bit is the mode indication bit, and the other low-order bits are the paging indication value.
  • the above-mentioned first mapping mode is a hybrid mapping mode.
  • the above step 202c can be specifically implemented through the following steps 202c1 and 202c2.
  • Step 202c1 In the hybrid mapping mode, the UE parses and processes the paging indication information to obtain the mode indication information in the paging indication information, and determines the second mapping mode according to the mode indication information.
  • the above-mentioned second mapping mode is a bit mapping mode or a value mapping mode.
  • Step 202c2 The UE adopts the second mapping mode to determine at least one UE group corresponding to the paging indication information.
  • the above-mentioned second mapping mode is the mapping mode adopted by the UE when the UE determines the UE group to be paged.
  • Step 203 The UE determines whether the UE receives the paging message according to the paging indication information.
  • the UE may determine at least one UE group according to the paging indication information, and determine whether the UE is in at least one UE group, and if the UE is a UE in any UE group in the at least one UE group , the paging message is received, that is, it is determined that the UE is paged.
  • the UE if the UE determines that it is paged, the UE continues to receive corresponding paging PDSCH information (eg, a paging message); if the UE determines that it is not paged, the UE may not receive the corresponding PDSCH information.
  • paging PDSCH information eg, a paging message
  • some UEs in a group of UEs having the same PO may be indicated, so that these UEs are determined to be paged, thereby receiving a paging message.
  • these UEs may be divided into at least one UE group, and each UE group includes at least one UE among these UEs.
  • the embodiment of the present application provides a paging indication method.
  • the UE can receive the paging indication information according to the target information (including the relevant information of the paging indication), and according to the paging indication information (used to indicate the network equipment to be paged) at least one UE grouping) to determine whether the UE receives the paging message.
  • the UE can determine the paging indication information according to the relevant information of the paging indication to determine the corresponding UE group, that is, the UE group to be paged by the network device.
  • the group judges whether the UE itself is paged to determine whether to receive a paging message, so it can avoid all UEs in a group of UEs with the same PO from receiving paging messages, thereby reducing the number of UEs that do not need to receive paging messages. of power consumption.
  • FIG. 4 shows a flowchart of a paging indication method provided by an embodiment of the present application.
  • the paging indication method provided by this embodiment of the present application may include the following steps 301 and 302 .
  • Step 301 The network device sends target information to the UE.
  • the above-mentioned target information includes information related to the paging indication.
  • the above target information includes mapping mode information.
  • the mapping mode information is used to indicate a first mapping mode
  • the first mapping mode is the mapping mode used when the network device indicates to the UE that the UE is being paged
  • the first mapping mode is any of the following: a bit mapping mode, a value mapping mode, and Hybrid mapping mode.
  • Step 302 The network device sends paging indication information to the UE according to the target mapping mode.
  • the above-mentioned target mapping mode is a value mapping mode or a bit mapping mode; the paging indication information is used to indicate at least one UE group, and the at least one UE group is the group of the UE to be paged by the network device.
  • the packet includes at least one UE; the paging indication information is used by the UE to determine whether to receive a paging message.
  • the above-mentioned first mapping mode is a hybrid mapping mode.
  • the above step 302 can be specifically implemented by the following step 302a or step 302b.
  • Step 302a when the UE to be paged is a UE group, the network device sends the paging indication information to the UE according to the value mapping mode or the bit mapping mode.
  • Step 302b In the case that the UE to be paged is grouped by multiple UEs, the network device sends the paging indication information to the UE according to the bit mapping mode.
  • target mapping mode corresponds to the second mapping mode.
  • first mapping mode corresponds to the relevant descriptions in the above embodiments, which will not be repeated here.
  • the embodiment of the present application provides a paging indication method, in which a network device can send target information (including information related to paging indication) to a UE, and send paging indication information (used to indicate that the network device is waiting for a paging indication) to the UE according to a target mapping mode paging at least one UE group). For a group of UEs with the same PO, since the network device can indicate the corresponding paging indication information to the UE according to the target mapping mode, the UE can determine the corresponding UE group, that is, the UE group to be paged by the network device.
  • target information including information related to paging indication
  • paging indication information used to indicate that the network device is waiting for a paging indication
  • At least one UE group judges whether the UE itself is paged to determine whether to receive a paging message, so it can be avoided that all UEs in a group of UEs with the same PO receive paging messages, thereby reducing the need to receive paging messages The power consumption of the UE for the message.
  • Embodiment 1 (paging PDCCH DCI mixed mode packet paging indication)
  • Step 11 The UE obtains the paging indication configuration information (ie, the target information in the above-mentioned embodiment) by reading the system message or the protocol agreement.
  • the UE determines the paging indication configuration information, including at least one of the following:
  • mapping mode configuration (used to indicate mixed mapping mode);
  • paging PDCCH DCI paging indication bit number X bits, used to determine paging indication information
  • paging PDCCH DCI contains mode indication bits and paging indication value
  • the paging indication value is (X-1) bits, corresponding to no more than (X-1) UE groups on the same PO;
  • the paging indication value ranges from 0 to 2 ⁇ (X-1), corresponding to no more than 2 ⁇ (X-1) UE groups;
  • the number of UE groups M on a PO in the bitmap mode M ⁇ (X-1);
  • the value range of the paging indication value in the value mapping mode for example, 0 to 2 ⁇ (X-1);
  • the number of UE groups N on one PO in the value mapping mode N ⁇ 2 ⁇ (X-1).
  • Step 12 The UE receives paging PDCCH information, where the paging PDCCH information includes paging indication information.
  • Step 13 the UE parses the paging indication information.
  • the number of bits of the paging indication information is X bits, wherein the pattern indication information (Pattern) includes 1 bit.
  • Pattern Bit 0, Value Mapping, the paging indication value ranges from 0 to 2 ⁇ (X-1), and the paging indication value is used to indicate whether a specific UE group is paged.
  • Pattern Bit 1, bit mapping mode (Bitmap), the paging indication value is (X-1) bits, corresponding to (X-1) UE groups on the same PO, and the bits in the paging indication value are used for Indicates whether a particular UE group is paged.
  • Table 1 it shows the correspondence between the mode indication bit, the paging indication value and the UE grouping in the hybrid mapping mode in the embodiment of the present application.
  • Step 14 the UE checks the paging indication information, including:
  • the UE determines the mode indication information, and determines the number of UE groups Ng;
  • the UE determines the group number of the UE
  • the UE determines the UE group number on a PO.
  • UE_Group_ID Floor[UE_ID/(N ⁇ Ns)]mod Ng, where UE_Group_ID represents the paging group identifier, N represents the number of paging frames in each discontinuous reception DRX cycle, and Ns represents the number of POs in each paging frame number, Ng represents the number of target terminal groups, Floor represents the round-down operation, and mod represents the remainder operation.
  • the UE determines the paging indicator value (Paging Indicator Value);
  • the UE checks whether the UE group in which it is located is paged.
  • Step 15 the UE performs the following process:
  • the UE continues to receive corresponding paging information
  • the UE may not receive corresponding paging information.
  • Embodiment 2 (paging PDCCH DCI single-mode packet paging indication)
  • Step 21 The UE obtains the paging indication configuration information by reading the system message or the protocol agreement.
  • Mapping mode configuration (used to indicate single mode, i.e. bitmap mode or value map mode);
  • paging PDCCH DCI paging indication bit number X bits, used to determine paging indication information
  • paging PDCCH DCI contains paging indication value
  • the paging indication value is (X) bits, corresponding to no more than (X) UE groups on the same PO;
  • the paging indication value ranges from 0 to 2 ⁇ (X), corresponding to no more than 2 ⁇ (X) UE groups;
  • Number of paging indication values in bitmap mode such as (X) bits
  • the value range of the paging indication value in the value mapping mode for example, 0 to 2 ⁇ (X);
  • the number of UE groups N on one PO in the value mapping mode N ⁇ 2 ⁇ (X).
  • Step 22 The UE receives paging PDCCH information, where the paging PDCCH information includes paging indication information.
  • Step 23 The UE parses the first paging indication information.
  • bit mapping mode the number of paging indication information bits is X bits, the paging indication value is (X) bits, corresponding to (X) UE groups on the same PO, and the bits in the paging indication value are Used to indicate whether a particular UE group is paged.
  • Table 2 it shows the correspondence between the paging indication value and the UE grouping in the bit mapping mode in the embodiment of the present application.
  • value mapping mode the number of paging indication information bits is X bits, the paging indication value ranges from 0 to 2 ⁇ (X)-1, and the paging indication value is used to indicate whether a specific UE group is paged .
  • Table 3 it shows the correspondence between the paging indication value and the UE grouping in the value mapping mode in the embodiment of the present application.
  • Step 24 the UE checks the first paging indication information, including:
  • the UE determines the mode indication information, and determines the number of UE groups Ng;
  • the UE determines the group number of the UE
  • the UE determines the paging indicator value (Paging Indicator Value);
  • the UE checks whether the UE group in which it is located is paged.
  • Step 25 the UE performs the following process:
  • the UE continues to receive corresponding paging information
  • the UE may not receive corresponding paging information.
  • Embodiment 3 (WUS sequence packet paging indication)
  • Step 31 The UE obtains the paging indication configuration information by reading the system message or the protocol agreement.
  • the WUS sequence is mapped to a WUS mapping value, and the WUS mapping value is used to map paging indication information;
  • the number of WUS mapping value bits is X bits
  • the WUS mapping value includes a mode indication value and a paging indication value
  • the mapping mode is a mixed mode, that is, bit mapping mode + value mapping mode;
  • Number of paging indication value bits in bitmap mode such as (X-1) bits
  • the value range of the paging indication value in the value mapping mode for example, 0 to 2 ⁇ (X-1);
  • the number of UE groups N on one PO in the value mapping mode N ⁇ 2 ⁇ X.
  • Step 32 the UE receives the WUS sequence.
  • the UE may map the WUS sequence to paging indication information, where the paging indication information includes a mode indication value and a paging indication value.
  • Step 33 the UE parses the paging indication information.
  • the number of bits of the paging indication information is X bits, wherein the pattern indication information (Pattern) includes 1 bit.
  • Pattern Bit 0, in the value mapping mode (Value Mapping), the paging indication value ranges from 0 to 2 ⁇ (X-1), and the paging indication value is used to indicate whether a specific UE group is paged.
  • Pattern Bit 1, in the bitmap mode (Bitmap), the paging indication value is (X-1) bits, corresponding to (X-1) UE groups on the same PO, the bit in the paging indication value Used to indicate whether a particular UE group is paged.
  • Table 4 it shows the correspondence between the WUS sequence number, the WUS mapping value and the UE grouping in the embodiment of the present application.
  • Step 34 the UE checks the paging indication information, including:
  • the UE determines the mode indication information, and determines the number of UE groups
  • the UE determines the group number of the UE
  • the UE determines the paging indicator value (Paging Indicator Value);
  • the UE checks whether the UE group in which it is located is paged.
  • Step 35 the UE performs the following process:
  • the UE continues to receive corresponding paging information
  • the UE may not receive corresponding paging information.
  • Embodiment 4 System Information Indication Paging Indication Configuration
  • Step 41 The UE receives system information or a dedicated (radio resource control, RRC) message, such as a system information block 1 (system information block, SIB1).
  • RRC radio resource control
  • the system information includes paging indication configuration information, such as mapping pattern configuration (Pattern Config), etc.;
  • Step 42 The UE reads the paging indication configuration information, where the paging indication configuration information includes the grouping information of the UE.
  • Step 43 The UE receives the paging PDCCH DCI, where the paging PDCCH DCI includes a paging indicator value (Paging Indicator Value).
  • the paging PDCCH DCI includes a paging indicator value (Paging Indicator Value).
  • Step 44 the UE checks the paging indication information, including:
  • the UE determines the mode indication bit and determines the number of UE groups
  • the UE determines the group number of the UE
  • the UE determines the paging indicator value (Paging Indicator Value);
  • the UE checks whether the UE group in which it is located is paged.
  • Step 45 the UE performs the following process:
  • the UE continues to receive corresponding paging information
  • the UE may not receive corresponding paging information.
  • the UE receives the system information and changes the paging indication configuration information.
  • Embodiment 5 mixed mode packet paging indication method
  • the network device determines the paging indication mode and determines the UE grouping method:
  • value mapping mode determine the value mapping UE Group X;
  • bit mapping mode determine the bit mapping UE Group Y.
  • the UE to be paged belongs to a UE Group
  • map the UE Group to set the paging indication information according to the value
  • the network device sends the paging indication information
  • the paging indication information is set according to the bitmap UE Group, and the network device sends the paging indication information.
  • Embodiment 6 (paging indication enablement)
  • the UE determines that the paging indication is enabled, including at least one of the following:
  • the UE receives the system message and obtains the paging indication enable information.
  • the UE receives the paging PDCCH, and obtains the paging indication enable information.
  • the paging indication enable information is 1 bit in the PDCCH DCI value field. If paging indication enable is true, the other part of this value is used for paging indication; if paging indication enable is false, the other part of this value is used for indication of other non-paging functions.
  • Paging indication enable configuration including at least one of the following:
  • the network device determines to send the paging indication information, and sets the paging indication enable to true through the system message or the paging PDCCH DCI information.
  • the network device determines not to send the paging indication information, and sets the paging indication enable to false through the system message or the paging PDCCH DCI information.
  • the PDCCH DCI information can be used as an indication of a non-paging function.
  • the execution subject may be a UE, a paging indication device, or a control module in the paging indication device for executing the method for loading a paging indication.
  • the method for loading a paging indication performed by a UE is taken as an example to illustrate the paging indication method provided by the embodiment of the present application.
  • FIG. 5 shows a possible schematic structural diagram of the paging indication device involved in the embodiment of the present application.
  • the paging indication device 40 may include: an acquiring module 41 , a receiving module 42 and a determining module 43 .
  • the obtaining module 41 is used for obtaining target information, where the target information includes relevant information of the paging indication.
  • the receiving module 42 is configured to receive paging indication information according to the target information obtained by the obtaining module 41, the paging indication information is used to indicate at least one user equipment UE grouping, and the at least one UE grouping is where the UE to be paged by the network equipment is located Each UE group includes at least one UE.
  • the determining module 43 is configured to determine whether the UE receives the paging message according to the paging indication information received by the receiving module 42 .
  • the above target information includes at least one of the following: paging enable information, mapping mode information, the number of bits corresponding to the paging indication information, the number of UE groups, the paging indication mapping rule, and the first mapping information.
  • the paging enable information is used to indicate whether the paging indication information is enabled, the mapping mode information is used to indicate the mapping mode corresponding to the paging indication information, the number of UE groups is the number of paging UE groups, and the paging indication mapping
  • the rule is a mapping rule between paging indication information and UE grouping, and the first mapping information is mapping information between WUS information and paging indication information.
  • the above target information includes mapping mode information.
  • the mapping mode information is used to indicate a first mapping mode, where the first mapping mode is the mapping mode used when the network device indicates to the UE that the UE is being paged, and the first mapping mode is any one of the following: bit mapping mode, value mapping Mode and Hybrid Mapping Mode.
  • the above receiving module 42 is specifically configured to parse and process the paging indication information according to the mapping mode information, so as to determine at least one UE group corresponding to the paging indication information.
  • the paging indication information when the above-mentioned first mapping mode is a bit mapping mode, the paging indication information includes a paging indication value; when the above-mentioned first mapping mode is a value mapping mode, the paging indication information The information includes a paging indication value; when the first mapping mode is a hybrid mapping mode, the paging indication information includes mode indication information and a paging indication value.
  • the above-mentioned first mapping mode is a hybrid mapping mode.
  • the above-mentioned receiving module 42 is specifically configured to parse and process the paging indication information in the mixed mapping mode, so as to obtain the mode indication information in the paging indication information, and determine the second mapping mode according to the mode indication information.
  • the mode is a bit mapping mode or a value mapping mode; and the second mapping mode is used to determine at least one UE group corresponding to the paging indication information.
  • the above-mentioned target information includes the number of bits corresponding to the paging indication information.
  • the number of bits corresponding to the paging indication information is any one of the following: the number of bits corresponding to the paging indication information in the bit mapping mode, the number of bits corresponding to the paging indication information in the value mapping mode, and the corresponding bit number of the paging indication information in the mixed mapping mode number of bits.
  • the number of bits corresponding to the paging indication information in the mixed mapping mode includes: the number of bits of the mode indication information and the number of bits of the paging indication value.
  • the above-mentioned target information includes the number of UE groups.
  • the number of UE groups includes at least one of the following: the number of UE groups in the bit mapping mode and the number of UE groups in the value mapping mode.
  • the above-mentioned target information includes first mapping information.
  • the first mapping information includes at least one of the following: mapping information of a mapping mode corresponding to WUS information and paging indication, mapping information of WUS information and paging indication value, mapping between WUS information and paging indication mode and paging indication value information.
  • the above receiving module 42 is specifically configured to receive paging PDCCH information sent by the network device according to the target information, where the paging PDCCH information includes paging indication information; or, according to the target information, receive WUS information sent by the network device, the WUS information includes paging indication information.
  • the above-mentioned paging PDCCH information further includes paging enable information, where the paging enable information is used to indicate whether paging indication information is enabled.
  • the above receiving module 42 is specifically configured to receive a target DCI according to the target information, where the target DCI includes the number of bits corresponding to the paging indication information, and the target DCI is the DCI corresponding to the paging PDCCH information .
  • the above receiving module 42 is specifically configured to receive WUS sequence information, where the WUS sequence information corresponds to paging indication information; or, receive WUS PDCCH information, where the WUS PDCCH information includes paging indication information .
  • the above-mentioned target information is configured by the network device for the UE, or agreed in a protocol, or predefined.
  • An embodiment of the present application provides a paging indication apparatus. For a group of UEs with the same PO, since the UE can first determine the paging indication information according to the relevant information of the paging indication, to determine the corresponding UE group, that is, the network equipment waiting The paging UE is grouped, so that the UE judges whether the UE itself is paged according to at least one UE group, so as to determine whether to receive a paging message, so it can be avoided that all UEs in a group of UEs with the same PO perform paging messages. Therefore, the power consumption of the UE that does not need to receive the paging message can be reduced.
  • the paging indication device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle electronic device, a wearable device, a UMPC, a netbook or a PDA, etc.
  • the non-mobile electronic device may be a server, a network attached storage (Network Attached Storage), etc. , NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the paging indication device in this embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the paging indication device provided in the embodiment of the present application can implement each process implemented by the UE in the foregoing method embodiment, and in order to avoid repetition, details are not repeated here.
  • FIG. 6 shows a possible schematic structural diagram of the paging indication device involved in the embodiment of the present application.
  • the paging indication apparatus 50 may include: a sending module 51 .
  • the sending module 51 is configured to send target information to the UE, where the target information includes relevant information of the paging indication; and send the paging indication information to the UE according to the target mapping mode; wherein, the target mapping mode is a value mapping mode or a bit mapping mode Mapping mode; paging indication information is used to indicate at least one UE group, at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the paging indication information is used by the UE to determine whether to receive paging message.
  • the target mapping mode is a value mapping mode or a bit mapping mode Mapping mode
  • paging indication information is used to indicate at least one UE group, at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the paging indication information is used by the UE to determine whether to receive paging message.
  • the above target information includes mapping mode information.
  • the mapping mode information is used to indicate a first mapping mode
  • the first mapping mode is the mapping mode used when the network device indicates to the UE that the UE is being paged
  • the first mapping mode is any of the following: a bit mapping mode, a value mapping mode, and Hybrid mapping mode.
  • the above-mentioned first mapping mode is a hybrid mapping mode.
  • the above-mentioned sending module 51 is specifically configured to send paging indication information to the UE according to a value mapping mode or a bit mapping mode when the UE to be paged is a group of UEs; or, when the UE to be paged is a plurality of UEs In the case of grouping, the paging indication information is sent to the UE according to the bitmap mode.
  • the embodiment of the present application provides a paging indication device. For a group of UEs with the same PO, since the network device can indicate the corresponding paging indication information to the UE according to the target mapping mode, the UE can determine the corresponding UE group, that is, The UE group to be paged by the network device, that is, the UE judges whether the UE itself is paged according to at least one UE group, so as to determine whether to receive a paging message. Therefore, the power consumption of the UE that does not need to receive the paging message can be reduced.
  • the paging indication device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a network device.
  • the paging indication apparatus provided in the embodiment of the present application can implement each process implemented by the network device in the foregoing method embodiment, and to avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides a UE 90, including a processor 91, a memory 92, a program or instruction stored in the memory 92 and executable on the processor 91, the When the program or instruction is executed by the processor 91, each process of the foregoing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the UE in the embodiment of the present application includes the above-mentioned mobile electronic device and non-mobile electronic device.
  • FIG. 8 is a schematic diagram of a hardware structure of a UE implementing an embodiment of the present application.
  • the UE 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110 and other components .
  • the UE 100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the UE structure shown in FIG. 8 does not constitute a limitation on the UE, and the UE may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the processor 110 is configured to acquire target information, where the target information includes information related to paging indications; and receive paging indication information according to the target information, where the paging indication information is used to indicate at least one UE group, the at least one UE grouping.
  • the UE group is a group of UEs to be paged by the network device, and each UE group includes at least one UE; and according to the paging indication information, it is determined whether the UE receives the paging message.
  • the embodiment of the present application provides a UE.
  • the UE can first determine the paging indication information according to the relevant information of the paging indication, to determine the corresponding UE group, that is, the network device to be paged.
  • the UE is grouped, so that the UE judges whether the UE itself is paged according to at least one UE group, so as to determine whether to receive the paging message. Therefore, all UEs in a group of UEs with the same PO can be prevented from receiving the paging message, thereby Power consumption of UEs that do not need to receive paging messages can be reduced.
  • the input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • Memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems.
  • the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing method embodiments can be implemented, and the same technology can be achieved The effect, in order to avoid repetition, is not repeated here.
  • the processor is the processor in the UE described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as computer read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk, etc.
  • FIG. 9 shows a schematic hardware diagram of a network device provided by an embodiment of the present invention.
  • the network device 130 includes: a processor 131 , a transceiver 132 , a memory 133 , a user interface 134 and a bus interface 135 .
  • the transceiver 132 is configured to send target information to the UE, where the target information includes relevant information of the paging indication; and send the paging indication information to the UE according to the target mapping mode; wherein, the target mapping mode is a value mapping mode or a bit mapping mode ;
  • the paging indication information is used to indicate at least one UE group, at least one UE group is the group of the UE to be paged by the network device, and each UE group includes at least one UE; the paging indication information is used for the UE to determine whether to receive paging information.
  • An embodiment of the present invention provides a network device. For a group of UEs with the same PO, since the network device can indicate the corresponding paging indication information to the UE according to the target mapping mode, the UE can determine the corresponding UE group, that is, the network device.
  • the group of UEs to be paged that is, the UE judges whether the UE itself is paged according to at least one UE group to determine whether to receive a paging message, so it can be avoided that all UEs in a group of UEs with the same PO perform a paging message Therefore, the power consumption of UEs that do not need to receive paging messages can be reduced.
  • the processor 131 may be responsible for managing the bus architecture and general processing, and the processor 131 may be used to read and execute programs in the memory 133 to implement processing functions and control the network device 130 .
  • the memory 133 may store data used by the processor 131 in performing operations.
  • the processor 131 and the memory 133 may be integrated together or independently provided.
  • the network device 130 may further include: a computer program stored in the memory 133 and executable on the processor 131 , and when the computer program is executed by the processor 131 , implements the steps of the method provided in the embodiment of the present invention.
  • the bus architecture may include any number of interconnected buses and bridges, in particular one or more processors represented by processor 131 and various circuits of memory represented by memory 133 linked together.
  • the bus architecture can also link together various other circuits, such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art, and therefore will not be further described in this embodiment of the present invention .
  • the bus interface 135 provides the interface.
  • Transceiver 132 may be a number of elements, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.
  • the user interface 134 may also be an interface capable of externally connecting a required device, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 131 as shown in FIG. 9, each process of the above method embodiment is implemented, And can achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the computer-readable storage medium such as ROM, RAM, magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing method embodiments , and can achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.

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Abstract

本申请公开了一种寻呼指示方法、装置、设备及系统，该方法包括：UE获取目标信息，该目标信息包括寻呼指示的相关信息；UE根据目标信息，接收寻呼指示信息，该寻呼指示信息用于指示至少一个UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；UE根据寻呼指示信息，确定UE是否接收寻呼消息。

Description

寻呼指示方法、装置、设备及系统
相关申请的交叉引用
本申请主张在2020年08月05日在中国提交的中国专利申请号202010780343.X的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种寻呼指示方法、装置、设备及系统。
背景技术
在通信系统中，用户设备(user equipment，UE)在一个非连续接收(discontinuous reception，DRX)的周期内，可以先在相应的寻呼无线帧(paging frame，PF)上的寻呼时刻(paging occasion，PO)监听物理下行控制信道(physical downlink control channel，PDCCH)上是否携带有寻呼无线网络临时标识符(paging-radio network tempory identity，P-RNTI)，然后再去判断相应的物理下行共享信道(physical downlink shared channel，PDSCH)上是否有承载有寻呼消息。具体的，当UE在PDCCH上解析出携带有P-RNTI时，UE可以按照PDCCH上指示的PDSCH的参数去接收PDSCH上的数据(即寻呼消息)，并在该寻呼消息中携带有UE标识(UE ID)列表时，将UE本身的标识与该列表中的UE ID进行匹配，以确定该寻呼消息是否是在呼叫UE本身。
然而，当具有相同PO的一组UE中的任意一个UE需要被寻呼，且该UE ID相关信息包括在该PO对应的PDSCH上时，该组UE都可能在PDCCH上解析出携带有P-RNTI，然后接收PDSCH上的寻呼消息。而只有需要寻呼的UE在寻呼消息中携带的UE ID列表中发现有自己的UE ID，其他UE接收了寻呼消息后都没有在该寻呼消息中携带的UE ID列表中发现自己的UE ID，即不需要被寻呼的UE也进行了PDSCH上的寻呼消息的不必要接收，因此会浪费UE的耗电。
发明内容
本申请实施例的目的是提供一种寻呼指示方法、装置、设备及系统，能够解决UE进行了寻呼消息的不必要接收，造成浪费UE的耗电的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种寻呼指示方法，该寻呼指示方法包括：UE获取目标信息，该目标信息包括寻呼指示的相关信息；UE根据目标信息，接收寻呼指示信息，该寻呼指示信息用于指示至少一个UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；UE根据寻呼指示信息，确定UE是否接收寻呼消息。
第二方面，本申请实施例提供了一种寻呼指示方法，该寻呼指示方法包括：网络设备向UE发送目标信息，该目标信息包括寻呼指示的相关信息；网络设备按照目标 映射模式，向UE发送所述寻呼指示信息；其中，目标映射模式为值映射模式或比特映射模式；寻呼指示信息用于指示至少一个UE分组，至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；寻呼指示信息用于UE确定是否接收寻呼消息。
第三方面，本申请实施例提供了一种寻呼指示装置，该寻呼指示装置包括：获取模块、接收模块和确定模块。其中，获取模块，用于获取目标信息，该目标信息包括寻呼指示的相关信息。接收模块，用于根据获取模块获取的目标信息，接收寻呼指示信息，该寻呼指示信息用于指示至少一个用户设备UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE。确定模块，用于根据接收模块接收的寻呼指示信息，确定UE是否接收寻呼消息。
第四方面，本申请实施例提供了一种寻呼指示装置，该寻呼指示装置包括：发送模块。其中，发送模块，用于向UE发送目标信息，该目标信息包括寻呼指示的相关信息；并按照目标映射模式，向UE发送寻呼指示信息；其中，目标映射模式为值映射模式或比特映射模式；寻呼指示信息用于指示至少一个UE分组，至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；寻呼指示信息用于UE确定是否接收寻呼消息。
第五方面，本申请实施例提供了一种UE，该UE包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的寻呼指示方法的步骤。
第六方面，本申请实施例提供了一种网络设备，该网络设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的寻呼指示方法的步骤。
第七方面，本申请实施例提供了一种通信系统，该通信系统包括如第三方面所述的寻呼指示装置和如第四方面所述的寻呼指示装置；或者，该通信系统包括如第五方面所述的UE和如第六方面所述的网络设备。
第八方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的寻呼指示方法的步骤，或者实现如第二方面所述的寻呼指示方法的步骤。
第九方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的寻呼指示方法，或者实现如第二方面所述的寻呼指示方法的步骤。
在本申请实施例中，UE可以根据目标信息(包括寻呼指示的相关信息)，接收寻呼指示信息，并根据该寻呼指示信息(用于指示网络设备待寻呼的至少一个UE分组)，确定UE是否接收寻呼消息。对于具有相同PO的一组UE，由于UE可以先根据寻呼指示的相关信息，确定寻呼指示信息，以确定相应的UE分组，即网络设备待寻呼的UE分组，从而UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
附图说明
图1为本申请实施例提供的一种通信系统的架构示意图；
图2是本申请实施例提供的一种寻呼指示方法的示意图之一；
图3是本申请实施例提供的一种寻呼指示方法的示意图之二；
图4是本申请实施例提供的一种寻呼指示方法的示意图之三；
图5是本申请实施例提供的一种寻呼指示装置的结构示意图之一；
图6是本申请实施例提供的一种寻呼指示装置的结构示意图之二；
图7是本申请实施例提供的一种UE的硬件结构示意图之一；
图8是本申请实施例提供的一种UE的硬件结构示意图之二；
图9是本申请实施例提供的一种网络设备的硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面对本申请实施例提供的寻呼指示方法、装置、设备及系统中涉及的一些概念和/或术语做一下解释说明。
寻呼(paging)机制：网络设备可以向空闲态、非激活态和连接状态的UE发送寻呼，寻呼过程可以由核心网设备触发，用于通知某个UE接收寻呼请求；或者由基站(eNodeB/gNB)触发，用于通知系统信息更新，以及通知UE接收ETWS以及CMAS等信息。
UE在一个DRX的周期内，可以只在相应的寻呼无线帧(PF)上的寻呼时刻(PO)先去监听PDCCH上是否携带有P-RNTI，进而去判断相应的PDSCH上是否有承载寻呼消息。
如果UE在PDCCH上解析出携带有P-RNTI，就按照PDCCH上指示的PDSCH的参数去接收PDSCH上的数据；UE收到的寻呼消息(PDSCH上的数据)中如果带有UE ID列表，终端需要用自己的UE ID来跟寻呼消息中携带的UE ID进行匹配，以判断此寻呼消息是否是在呼叫自己。
如果UE在PDCCH上未解析出P-RNTI，则无需再去接收PDSCH物理信道，就可以依照DRX周期进入休眠。利用这种机制，在一个DRX周期内，UE可以只在PO出现的时间位置上去接收PDCCH，然后再根据需要去接收PDSCH。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(long term evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(code division multiple access，CDMA)、时分多址(time division multiple access， TDMA)、频分多址(frequency division multiple access，FDMA)、正交频分多址(orthogonal frequency division multiple access，OFDMA)、单载波频分多址(single-carrier frequency-division multiple access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。然而，以下描述出于示例目的描述了新空口(new radio，NR)系统，并且在以下大部分描述中使用NR术语，尽管这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
示例性的，图1示出了本申请实施例提供的一种通信系统的架构示意图。如图1所示，该通信系统可以包括UE 01和网络设备02。其中，UE 01与网络设备02之间可以建立连接并通信。
UE也可以称作终端设备，UE可以是手机、平板电脑(tablet personal computer)、膝上型电脑(laptop computer)或称为笔记本电脑、个人数字助理(personal digital assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(mobile internet device，MID)、可穿戴式设备(wearable device)或车载设备(VUE)、行人终端(PUE)等终端侧设备，可穿戴式设备包括：手环、耳机、眼镜等。需要说明的是，在本申请实施例并不限定UE的具体类型。
网络设备可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(base transceiver station，BTS)、无线电基站、无线电收发机、基本服务集(basic service set，BSS)、扩展服务集(extended service set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(transmitting receiving point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的寻呼指示方法进行详细地说明。
本申请实施例提供一种寻呼指示方法，图2示出了本申请实施例提供的一种寻呼指示方法的流程图。如图2所示，本申请实施例提供的寻呼指示方法可以包括下述的步骤201至步骤203。
步骤201、UE获取目标信息。
本申请实施例中，上述目标信息包括寻呼指示的相关信息。
需要说明的是，上述寻呼指示的相关信息可以理解为：与寻呼指示信息相关的一些信息，即用于确定寻呼指示信息对应的UE分组的一些信息。
可选地，本申请实施例中，上述目标信息包括以下至少一项：寻呼使能信息、映射模式信息、寻呼指示信息对应的比特数目、UE分组数目、寻呼指示映射规则和第一映射信息。
其中，寻呼使能信息用于指示是否使能寻呼指示信息，映射模式信息用于指示寻呼指示信息对应的映射模式，UE分组数目为被寻呼的UE分组的数目，寻呼指示映射规则为寻呼指示信息与UE分组的映射规则，第一映射信息为唤醒信号(wake-upsignal，WUS)信息与寻呼指示信息的映射信息。
可选地，本申请实施例中，上述目标信息为网络设备给UE配置的，或者协议约定的(目标信息中的部分信息或全部信息是协议约定的)，或者预定义的。
可选地，本申请实施例中，网络设备可以广播系统信息，该系统信息中包含目标信息中的部分信息或全部信息，即网络设备可以通过系统信息给UE配置目标信息。
可选地，本申请实施例中，如果是单模式映射，则UE可以按照系统信息或协议约定确定第一映射模式；如果是混合模式映射，则UE可以获取混合映射模式的配置信息(即模式指示信息)，以确定第二映射模式。
可选地，本申请实施例中，若上述寻呼使能信息为真(True或Enable)，则UE使用寻呼指示信息。若上述寻呼使能信息为假(False或Disable)，则UE不使用寻呼指示信息。
可选地，本申请实施例中，上述目标信息包括映射模式信息，该映射模式信息用于指示第一映射模式，第一映射模式为网络设备向UE分组指示被寻呼时采用的映射模式，第一映射模式为以下任一项：比特映射模式(Bitmap)、值映射模式(Value Mapping)和混合映射模式。
需要说明的是，本申请实施例中的映射模式可以理解为：模式指示信息或寻呼指示值与UE分组之间的映射，即采用哪种映射模式确定被寻呼的UE分组，即在不同映射模式下，确定相应的UE分组。上述比特映射模式或值映射模式即为单模式，混合映射模式可以理解为比特+值的映射模式。
可选地，本申请实施例中，上述目标信息包括寻呼指示信息对应的比特数目，该寻呼指示信息对应的比特数目为以下任一项：比特映射模式下寻呼指示信息对应的比特数目、值映射模式下寻呼指示信息对应的比特数目和混合映射模式下寻呼指示信息对应的比特数目。
需要说明的是，针对比特映射模式，寻呼指示值的二进制表中的”一个或多个比特位”用于指示特定UE分组是否被寻呼。具体实现方式，寻呼指示值包括至少M比特，同一个PO上的UE的分组目为M，即M个UE组分别对应到寻呼指示值中的M个比特位，M为正整数。
针对值映射模式，寻呼指示值用于指示特定UE分组是否被寻呼。具体实现方式，寻呼指示值的范围区间至少包含Ng个数值，同一个PO上的UE的分组数目为Ng，即Ng个UE组分别对应到寻呼指示值中的Ng个数值，Ng为正整数。
可选地，本申请实施例中，上述混合映射模式下寻呼指示信息对应的比特数目包括：模式指示信息的比特数目和寻呼指示值的比特数目。
需要说明的是，本申请实施例中的比特数目可以理解为一个数值(即bit数)或者一个取值范围。
可选地，本申请实施例中，上述目标信息包括UE分组数目，该UE分组数目包括以下至少一项：比特映射模式下的UE分组数目和值映射模式下的UE分组数目。
可选地，本申请实施例中，上述目标信息包括第一映射信息，该第一映射信息包括以下至少一项：WUS信息与寻呼指示对应的映射模式的映射信息、WUS信息与寻呼指示值的映射信息、WUS信息与寻呼指示模式和寻呼指示值的映射信息。
步骤202、UE根据目标信息，接收寻呼指示信息。
本申请实施例中，上述寻呼指示信息用于指示至少一个UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE。
本申请实施例中，网络设备可以向UE发送寻呼指示信息，从而UE可以根据目标信息对寻呼指示信息进行解析处理。
可选地，当在一个PO位置，需要被寻呼的UE属于一个UE Group时，按照值映射模式设置寻呼指示信息，发送寻呼指示信息；
可选地，本申请实施例中，当需要被寻呼的UE属于多个UE分组(Group)时，可以按照比特映射模式设置寻呼指示信息，以发送寻呼指示信息。
可选地，本申请实施例中，在确定发送寻呼指示信息的情况下，网络设备可以通过系统消息或寻呼PDCCH DCI信息设置寻呼使能信息为真。
可选地，本申请实施例中，在确定不发送寻呼指示信息的情况下，网络设备可以通过系统消息或寻呼PDCCH DCI信息设置寻呼使能信息为假。
需要说明的是，当寻呼使能信息为假时，寻呼PDCCH DCI信息可以用作非寻呼功能的指示。
可选地，本申请实施例中，上述目标信息包括寻呼使能信息，在该寻呼使能信息指示使能寻呼指示信息的情况下，UE根据目标信息，接收寻呼指示信息。
可选地，本申请实施例中，上述步骤202具体可以通过下述的步骤202a或步骤202b实现。
步骤202a、UE根据目标信息，接收网络设备发送的寻呼PDCCH信息。
本申请实施例中，上述寻呼PDCCH信息中包括寻呼指示信息。
可选地，本申请实施例中，上述步骤202a可以通过下述的步骤202a1实现。
步骤202a1、UE根据目标信息，接收目标DCI。
本申请实施例中，上述目标下行控制信息(downlink control information，DCI)中包括寻呼指示信息对应的比特数目，目标DCI为寻呼PDCCH信息对应的DCI。
本申请实施例中，上述目标DCI(可以称为paging PDCCH DCI)包含用于寻呼指示信息的比特数目，UE可以读取paging PDCCH DCI，以获取寻呼指示信息。
可选地，本申请实施例中，上述寻呼PDCCH信息中还包括寻呼使能信息，寻呼使能信息用于指示是否使能寻呼指示信息。
步骤202b、UE根据目标信息，接收网络设备发送的WUS信息。
本申请实施例中，上述WUS信息中包括寻呼指示信息。
可选地，本申请实施例中，上述步骤202b可以通过下述的步骤202b1或步骤202b2实现。
步骤202b1、UE接收WUS序列信息。
本申请实施例中，上述WUS序列信息(WUS Sequence)与寻呼指示信息对应。
步骤202b2、UE接收WUS PDCCH信息。
本申请实施例中，上述WUS PDCCH信息中包括寻呼指示信息。
可选地，本申请实施例中，结合图2，如图3所示，上述步骤202具体可以通过下述的步骤202c实现。
步骤202c、UE根据映射模式信息，对寻呼指示信息解析处理，以确定寻呼指示信息 对应的至少一个UE分组。
可选地，本申请实施例中，在上述第一映射模式为比特映射模式的情况下，寻呼指示信息包括寻呼指示值。
可选地，本申请实施例中，在上述第一映射模式为值映射模式的情况下，寻呼指示信息包括寻呼指示值。
需要说明的是，针对单模式(即比特映射模式或值映射模式)，寻呼指示值按照第一映射模式映射到特定UE分组来指示其是否被寻呼。
可选地，本申请实施例中，在上述第一映射模式为混合映射模式的情况下，寻呼指示信息包括模式指示信息和寻呼指示值。
需要说明的是，针对混合映射模式，模式指示信息(也可以为模式指示比特(Pattern))为一个或多个比特位，其值指示UE分组映射的映射模式(即下述实施例中的第二映射模式)。寻呼指示值(Paging Indicator Value)其值按照第一映射模式映射到特定UE分组来指示其是否被寻呼。
并且，寻呼指示信息可以是一个数，模式指示比特和寻呼指示值可以是其中的不同比特位。具体实现方式，高位1bit位为模式指示比特，其他低位bit位为寻呼指示值。
可选地，本申请实施例中，上述第一映射模式为混合映射模式。上述步骤202c具体可以通过下述的步骤202c1和步骤202c2实现。
步骤202c1、在混合映射模式下，UE对寻呼指示信息解析处理，以获取寻呼指示信息中的模式指示信息，并根据模式指示信息，确定第二映射模式。
本申请实施例中，上述第二映射模式为比特映射模式或值映射模式。
步骤202c2、UE采用第二映射模式，确定寻呼指示信息对应的至少一个UE分组。
可以理解，上述第二映射模式为UE确定待寻呼的UE分组时所采用的映射模式。
步骤203、UE根据寻呼指示信息，确定UE是否接收寻呼消息。
本申请实施例中，UE可以根据寻呼指示信息确定至少一个UE分组，并判断该UE是否在至少一个UE分组中，并在该UE为至少一个UE分组中任意UE分组中的UE的情况下，接收寻呼消息，即确定该UE被寻呼。
本申请实施例中，若UE判断被寻呼，则UE继续接收相应的寻呼PDSCH信息(例如寻呼消息)；若UE判断未被寻呼，则UE可以不接收相应的PDSCH信息。
可以理解，本申请实施例中，可以通过指示具有相同PO的一组UE中的某些UE，以使得这些UE确定被寻呼，从而接收寻呼消息。并且，这些UE可以分为至少一个UE分组，每个UE分组中包括这些UE中的至少一个UE。
本申请实施例提供一种寻呼指示方法，UE可以根据目标信息(包括寻呼指示的相关信息)，接收寻呼指示信息，并根据该寻呼指示信息(用于指示网络设备待寻呼的至少一个UE分组)，确定UE是否接收寻呼消息。对于具有相同PO的一组UE，由于UE可以先根据寻呼指示的相关信息，确定寻呼指示信息，以确定相应的UE分组，即网络设备待寻呼的UE分组，从而UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
本申请实施例提供一种寻呼指示方法，图4示出了本申请实施例提供的一种寻呼指示 方法的流程图。如图4所示，本申请实施例提供的寻呼指示方法可以包括下述的步骤301和步骤302。
步骤301、网络设备向UE发送目标信息。
本申请实施例中，上述目标信息包括寻呼指示的相关信息。
可选地，本申请实施例中，上述目标信息包括映射模式信息。该映射模式信息用于指示第一映射模式，第一映射模式为网络设备向UE分组指示被寻呼时采用的映射模式，第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
步骤302、网络设备按照目标映射模式，向UE发送寻呼指示信息。
本申请实施例中，上述目标映射模式为值映射模式或比特映射模式；寻呼指示信息用于指示至少一个UE分组，至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；寻呼指示信息用于UE确定是否接收寻呼消息。
可选地，本申请实施例中，上述第一映射模式为混合映射模式。上述步骤302具体可以通过下述的步骤302a或步骤302b实现。
步骤302a、在待寻呼的UE为一个UE分组的情况下，网络设备按照值映射模式或比特映射模式向UE发送寻呼指示信息。
步骤302b、在待寻呼的UE为多个UE分组的情况下，网络设备按照比特映射模式向UE发送寻呼指示信息。
需要说明的是，上述目标映射模式与第二映射模式对应，针对目标信息、第一映射模式和寻呼指示信息等的具体说明，可以参见上述实施例中的相关描述，此处不再赘述。
本申请实施例提供一种寻呼指示方法，网络设备可以向UE发送目标信息(包括寻呼指示的相关信息)，并按照目标映射模式，向UE发送寻呼指示信息(用于指示网络设备待寻呼的至少一个UE分组)。对于具有相同PO的一组UE，由于网络设备可以按照目标映射模式，向UE指示对应的寻呼指示信息，从而UE可以确定相应的UE分组，即网络设备待寻呼的UE分组，即UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
下面通过具体的实施例方式(即下述实施例一至实施例六)，对本申请实施例的寻呼指示方法进行具体说明。
实施例一(paging PDCCH DCI混合模式分组寻呼指示)
步骤11、UE通过读取系统消息或协议约定，以获取寻呼指示配置信息(即上述实施例中的目标信息)。UE确定寻呼指示配置信息，包括以下至少一项：
映射模式配置(用于指示混合映射模式)；
paging PDCCH DCI寻呼指示比特数目X比特，用于确定寻呼指示信息；
paging PDCCH DCI包含模式指示比特和寻呼指示值；
在比特映射模式时，寻呼指示值为(X-1)比特位，对应同一个PO上的不多于(X-1)个的UE组；
在值映射模式时，寻呼指示值的取值范围0～2^(X-1)，对应不多于2^(X-1)个的UE分组；
比特映射模式时的寻呼指示值位数：(X-1)比特；
比特映射模式时的一个PO上的UE分组数M，M≤(X-1)；
值映射模式时的寻呼指示值的取值范围，例如0～2^(X-1)；
值映射模式时的一个PO上的UE分组数N，N≤2^(X-1)。
步骤12、UE接收paging PDCCH信息，该paging PDCCH信息包含寻呼指示信息。
步骤13、UE解析寻呼指示信息。
具体实现方式，寻呼指示信息比特数目为X比特，其中模式指示信息(Pattern)包含1bit。
Pattern Bit＝0，值映射模式(Value Mapping)，寻呼指示值的取值范围0～2^(X-1)，寻呼指示值用于指示特定UE分组是否被寻呼。
Pattern Bit＝1，比特映射模式(Bitmap)，寻呼指示值为(X-1)比特位，对应同一个PO上的(X-1)个UE组，寻呼指示值中的bit位用于指示特定UE分组是否被寻呼。
示例性的，如表1所示，其示出了本申请实施例中混合映射模式下，模式指示比特、寻呼指示值与UE分组的对应关系。
表1
Figure PCTCN2021110356-appb-000001
步骤14、UE检查寻呼指示信息，包括：
UE确定模式指示信息，确定UE分组数目Ng；
UE确定UE的分组编号；
具体实现方式，UE确定一个PO上的UE分组编号。UE_Group_ID＝Floor[UE_ID/(N×Ns)]mod Ng，其中，UE_Group_ID代表寻呼分组标识，N代表每个非连续接收DRX周期内寻呼帧的数目，Ns代表每个寻呼帧内PO的数目，Ng代表目标终端分组数目，Floor代表向下取整运算，mod代表求余运算。
UE确定寻呼指示值(Paging Indicator Value)；
UE检查自己所处的UE分组是否被寻呼。
步骤15、UE执行后续的过程：
如果UE判断被寻呼，UE继续接收相应的寻呼信息；
如果UE判断未被寻呼，UE可以不接收相应的寻呼信息。
实施例二(paging PDCCH DCI单模式分组寻呼指示)
步骤21、UE通过读取系统消息或协议约定，以获取寻呼指示配置信息。UE确定寻呼指示配置信息，包括以下至少一项：
映射模式配置(用于指示单模式，即比特映射模式或值映射模式)；
paging PDCCH DCI寻呼指示比特数目X比特，用于确定寻呼指示信息；
paging PDCCH DCI包含寻呼指示值；
在比特映射模式时，寻呼指示值为(X)比特位，对应同一个PO上的不多于(X)个的UE组；
在值映射模式时，寻呼指示值的取值范围0～2^(X)，对应不多于2^(X)个的UE分组；
比特映射模式时的寻呼指示值位数，如(X)比特；
比特映射模式时的一个PO上的UE分组数M，M≤(X)；
值映射模式时的寻呼指示值的取值范围，例如0～2^(X)；
值映射模式时的一个PO上的UE分组数N，N≤2^(X)。
步骤22、UE接收paging PDCCH信息，该paging PDCCH信息包含寻呼指示信息。
步骤23、UE解析第一寻呼指示信息。
具体实现方式，比特映射模式：寻呼指示信息比特数目为X比特，寻呼指示值为(X)比特位，对应同一个PO上的(X)个UE组，寻呼指示值中的bit位用于指示特定UE分组是否被寻呼。
示例性的，如表2所示，其示出了本申请实施例中比特映射模式下，寻呼指示值与UE分组的对应关系。
表2
Figure PCTCN2021110356-appb-000002
具体实现方式，值映射模式：寻呼指示信息比特数目为X比特，寻呼指示值的取值范围0～2^(X)-1，寻呼指示值用于指示特定UE分组是否被寻呼。
示例性的，如表3所示，其示出了本申请实施例中值映射模式下，寻呼指示值与UE分组的对应关系。
表3
Figure PCTCN2021110356-appb-000003
Figure PCTCN2021110356-appb-000004
步骤24、UE检查第一寻呼指示信息，包括：
UE确定模式指示信息，确定UE分组数目Ng；
UE确定UE的分组编号；
UE确定寻呼指示值(Paging Indicator Value)；
UE检查自己所处的UE分组是否被寻呼。
步骤25、UE执行后续的过程：
如果UE判断被寻呼，UE继续接收相应的寻呼信息；
如果UE判断未被寻呼，UE可以不接收相应的寻呼信息。
实施例三(WUS序列分组寻呼指示)
步骤31、UE通过读取系统消息或协议约定，以获取寻呼指示配置信息。UE确定寻呼指示配置信息，包括以下至少一项：
WUS序列的数目W；
WUS序列，映射为WUS映射值，WUS映射值用于映射寻呼指示信息；
WUS映射值比特数目为X个比特；
WUS映射值包含模式指示值和寻呼指示值；
映射模式为混合模式，即比特映射模式+值映射模式；
比特映射模式时的寻呼指示值位数，例如(X-1)比特；
比特映射模式时的一个PO上的UE分组数M，W≥2^M，或X≥M；
值映射模式时的寻呼指示值的取值范围，例如0～2^(X-1)；
值映射模式时的一个PO上的UE分组数N，N≤2^X。
步骤32、UE接收WUS序列。
其中，UE可以将WUS序列映射为寻呼指示信息，该寻呼指示信息包含模式指示值和寻呼指示值。
步骤33、UE解析寻呼指示信息。
具体实现方式，寻呼指示信息比特数目为X比特，其中模式指示信息(Pattern)包含1bit。
Pattern Bit＝0，在值映射模式(Value Mapping)下，寻呼指示值的取值范围0～2^(X-1)，寻呼指示值用于指示特定UE分组是否被寻呼。
Pattern Bit＝1，在比特映射模式(Bitmap)下，寻呼指示值为(X-1)比特位，对应同 一个PO上的(X-1)个UE组，寻呼指示值中的bit位用于指示特定UE分组是否被寻呼。
示例性的，如表4所示，其示出了本申请实施例中WUS序列号、WUS映射值与UE分组的对应关系。
表4
Figure PCTCN2021110356-appb-000005
步骤34、UE检查寻呼指示信息，包括：
UE确定模式指示信息，确定UE分组数；
UE确定UE的分组编号；
UE确定寻呼指示值(Paging Indicator Value)；
UE检查自己所处的UE分组是否被寻呼。
步骤35、UE执行后续的过程：
如果UE判断被寻呼，UE继续接收相应的寻呼信息；
如果UE判断未被寻呼，UE可以不接收相应的寻呼信息。
实施例四(系统信息指示寻呼指示配置)
步骤41、UE接收系统信息或专用的(radio resource control，RRC)消息，例如系统信息块1(system information block，SIB1)。
其中，系统信息包含寻呼指示配置信息，如映射模式配置(Pattern Config)等；
步骤42、UE读取寻呼指示配置信息，该寻呼指示配置信息包括UE的分组信息。
步骤43、UE接收寻呼PDCCH DCI，该寻呼PDCCH DCI包含寻呼指示值(Paging Indicator Value)。
步骤44、UE检查寻呼指示信息，包括：
UE确定模式指示比特，确定UE分组数；
UE确定UE的分组编号；
UE确定寻呼指示值(Paging Indicator Value)；
UE检查自己所处的UE分组是否被寻呼。
步骤45、UE执行后续的过程：
如果UE判断被寻呼，UE继续接收相应的寻呼信息；
如果UE判断未被寻呼，UE可以不接收相应的寻呼信息。
可选地，本申请实施例中，UE接收系统信息，变更寻呼指示配置信息。
实施例五(混合模式分组寻呼指示方法)
网络设备确定寻呼指示模式，确定UE分组方法：
a)、值映射模式：确定值映射UE Group X；
b)、比特映射模式：确定比特映射UE Group Y。
当在一个PO位置，需要被寻呼的UE属于一个UE Group时，按照值映射UE Group设置寻呼指示信息，网络设备发送寻呼指示信息；当需要被寻呼的UE属于多个UE Group时，按照比特映射UE Group设置寻呼指示信息，网络设备发送寻呼指示信息。
实施例六(寻呼指示使能)
UE确定寻呼指示使能，包括以下至少一项：
UE接收系统消息，获取寻呼指示使能信息。
UE接收寻呼PDCCH，获取寻呼指示使能信息。
具体实现方式，寻呼指示使能信息为PDCCH DCI数值域中1bit。如果寻呼指示使能为真，此数值其他部分用于寻呼指示；如果寻呼指示使能为假，此数值其他部分用于其他非寻呼功能的指示。
寻呼指示使能配置，包括至少以下一项：
a)、网络设备确定发送寻呼指示信息，通过系统消息或寻呼PDCCH DCI信息设置寻呼指示使能为真。
b)、网络设备确定不发送寻呼指示信息，通过系统消息或寻呼PDCCH DCI信息设置寻呼指示使能为假。
c)、寻呼使能信息为假时，PDCCH DCI信息可以用作非寻呼功能的指示。
需要说明的是，本申请实施例提供的寻呼指示方法，执行主体可以为UE，或者寻呼指示装置，或者该寻呼指示装置中的用于执行加载寻呼指示方法的控制模块。本申请实施例中以UE执行加载寻呼指示方法为例，说明本申请实施例提供的寻呼指示方法。
图5示出了本申请实施例中涉及的寻呼指示装置的一种可能的结构示意图。如图5所示，该寻呼指示装置40可以包括：获取模块41、接收模块42和确定模块43。
其中，获取模块41，用于获取目标信息，该目标信息包括寻呼指示的相关信息。接收模块42，用于根据获取模块41获取的目标信息，接收寻呼指示信息，该寻呼指示信息用 于指示至少一个用户设备UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE。确定模块43，用于根据接收模块42接收的寻呼指示信息，确定UE是否接收寻呼消息。
在一种可能的实现方式中，上述目标信息包括以下至少一项：寻呼使能信息、映射模式信息、寻呼指示信息对应的比特数目、UE分组数目、寻呼指示映射规则和第一映射信息。
其中，寻呼使能信息用于指示是否使能寻呼指示信息，映射模式信息用于指示寻呼指示信息对应的映射模式，UE分组数目为被寻呼的UE分组的数目，寻呼指示映射规则为寻呼指示信息与UE分组的映射规则，第一映射信息为WUS信息与寻呼指示信息的映射信息。
在一种可能的实现方式中，上述目标信息包括映射模式信息。该映射模式信息用于指示第一映射模式，该第一映射模式为网络设备向UE分组指示被寻呼时采用的映射模式，该第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
在一种可能的实现方式中，上述接收模块42，具体用于根据映射模式信息，对寻呼指示信息解析处理，以确定寻呼指示信息对应的至少一个UE分组。
在一种可能的实现方式中，在上述第一映射模式为比特映射模式的情况下，寻呼指示信息包括寻呼指示值；在上述第一映射模式为值映射模式的情况下，寻呼指示信息包括寻呼指示值；在上述第一映射模式为混合映射模式的情况下，寻呼指示信息包括模式指示信息和寻呼指示值。
在一种可能的实现方式中，上述第一映射模式为混合映射模式。上述接收模块42，具体用于在混合映射模式下，对寻呼指示信息解析处理，以获取寻呼指示信息中的模式指示信息，并根据模式指示信息，确定第二映射模式，该第二映射模式为比特映射模式或值映射模式；并采用第二映射模式，确定寻呼指示信息对应的至少一个UE分组。
在一种可能的实现方式中，上述目标信息包括寻呼指示信息对应的比特数目。该寻呼指示信息对应的比特数目为以下任一项：比特映射模式下寻呼指示信息对应的比特数目、值映射模式下寻呼指示信息对应的比特数目和混合映射模式下寻呼指示信息对应的比特数目。
在一种可能的实现方式中，上述混合映射模式下寻呼指示信息对应的比特数目包括：模式指示信息的比特数目和寻呼指示值的比特数目。
在一种可能的实现方式中，上述目标信息包括UE分组数目。该UE分组数目包括以下至少一项：比特映射模式下的UE分组数目和值映射模式下的UE分组数目。
在一种可能的实现方式中，上述目标信息包括第一映射信息。该第一映射信息包括以下至少一项：WUS信息与寻呼指示对应的映射模式的映射信息、WUS信息与寻呼指示值的映射信息、WUS信息与寻呼指示模式和寻呼指示值的映射信息。
在一种可能的实现方式中，上述接收模块42，具体用于根据目标信息，接收网络设备发送的寻呼PDCCH信息，该寻呼PDCCH信息中包括寻呼指示信息；或者，根据目标信息，接收网络设备发送的WUS信息，该WUS信息中包括寻呼指示信息。
在一种可能的实现方式中，上述寻呼PDCCH信息中还包括寻呼使能信息，该寻呼使能信息用于指示是否使能寻呼指示信息。
在一种可能的实现方式中，上述接收模块42，具体用于根据目标信息，接收目标DCI，该目标DCI中包括寻呼指示信息对应的比特数目，该目标DCI为寻呼PDCCH信息对应的DCI。
在一种可能的实现方式中，上述接收模块42，具体用于接收WUS序列信息，该WUS序列信息与寻呼指示信息对应；或者，接收WUS PDCCH信息，该WUS PDCCH信息中包括寻呼指示信息。
在一种可能的实现方式中，上述目标信息为网络设备给UE配置的，或者协议约定的，或者预定义的。
本申请实施例提供一种寻呼指示装置，对于具有相同PO的一组UE，由于UE可以先根据寻呼指示的相关信息，确定寻呼指示信息，以确定相应的UE分组，即网络设备待寻呼的UE分组，从而UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
本申请实施例中的寻呼指示装置可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、UMPC、上网本或者PDA等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的寻呼指示装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的寻呼指示装置能够实现上述方法实施例中UE实现的各个过程，为避免重复，这里不再赘述。
图6示出了本申请实施例中涉及的寻呼指示装置的一种可能的结构示意图。如图6所示，该寻呼指示装置50可以包括：发送模块51。
其中，发送模块51，用于向UE发送目标信息，该目标信息包括寻呼指示的相关信息；并按照目标映射模式，向UE发送寻呼指示信息；其中，目标映射模式为值映射模式或比特映射模式；寻呼指示信息用于指示至少一个UE分组，至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；寻呼指示信息用于UE确定是否接收寻呼消息。
在一种可能的实现方式中，上述目标信息包括映射模式信息。该映射模式信息用于指示第一映射模式，第一映射模式为网络设备向UE分组指示被寻呼时采用的映射模式，第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
在一种可能的实现方式中，上述第一映射模式为混合映射模式。上述发送模块51，具体用于在待寻呼的UE为一个UE分组的情况下，按照值映射模式或比特映射模式向UE发送寻呼指示信息；或者，在待寻呼的UE为多个UE分组的情况下，按照比特映射模式向UE发送寻呼指示信息。
本申请实施例提供一种寻呼指示装置，对于具有相同PO的一组UE，由于网络设备可 以按照目标映射模式，向UE指示对应的寻呼指示信息，从而UE可以确定相应的UE分组，即网络设备待寻呼的UE分组，即UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
本申请实施例中的寻呼指示装置可以是装置，也可以是网络设备中的部件、集成电路、或芯片。
本申请实施例提供的寻呼指示装置能够实现上述方法实施例中网络设备实现的各个过程，为避免重复，这里不再赘述。
可选地，如图7所示，本申请实施例还提供一种UE 90，包括处理器91，存储器92，存储在存储器92上并可在所述处理器91上运行的程序或指令，该程序或指令被处理器91执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的UE包括上述所述的移动电子设备和非移动电子设备。
图8为实现本申请实施例的一种UE的硬件结构示意图。
该UE 100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等部件。
本领域技术人员可以理解，UE 100还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图8中示出的UE结构并不构成对UE的限定，UE可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
其中，处理器110，用于获取目标信息，该目标信息包括寻呼指示的相关信息；并根据目标信息，接收寻呼指示信息，该寻呼指示信息用于指示至少一个UE分组，该至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；以及根据寻呼指示信息，确定UE是否接收寻呼消息。
本申请实施例提供一种UE，对于具有相同PO的一组UE，由于UE可以先根据寻呼指示的相关信息，确定寻呼指示信息，以确定相应的UE分组，即网络设备待寻呼的UE分组，从而UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
应理解的是，本申请实施例中，输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器109可用于存储软件程序以及各种数据，包括但不限于应 用程序和操作系统。处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的UE中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等。
图9示出了本发明实施例提供的一种网络设备的硬件示意图。如图9所示，该网络设备130包括：处理器131、收发机132、存储器133、用户接口134和总线接口135。
收发机132，用于向UE发送目标信息，该目标信息包括寻呼指示的相关信息；并按照目标映射模式，向UE发送寻呼指示信息；其中，目标映射模式为值映射模式或比特映射模式；寻呼指示信息用于指示至少一个UE分组，至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；寻呼指示信息用于UE确定是否接收寻呼消息。
本发明实施例提供一种网络设备，对于具有相同PO的一组UE，由于网络设备可以按照目标映射模式，向UE指示对应的寻呼指示信息，从而UE可以确定相应的UE分组，即网络设备待寻呼的UE分组，即UE根据至少一个UE分组判断该UE本身是否被寻呼，以确定是否接收寻呼消息，因此可以避免具有相同PO的一组UE中的所有UE都进行寻呼消息的接收，从而可以降低无需接收寻呼消息的UE的耗电。
其中，处理器131可以负责管理总线架构和通常的处理，处理器131可以用于读取和执行存储器133中的程序以实现处理功能以及对网络设备130的控制。存储器133可以存储处理器131在执行操作时所使用的数据。处理器131和存储器133可以是集成在一起的，也可以是独立设置的。
本发明实施例中，网络设备130还可以包括：存储在存储器133上并可在处理器131上运行的计算机程序，该计算机程序被处理器131执行时实现本发明实施例提供的方法的步骤。
在图9中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器131代表的一个或多个处理器和存储器133代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本发明实施例不再对其进行进一步描述。总线接口135提供接口。收发机132可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的UE，用户接口134还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
本发明实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被如图9所示的处理器131执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如ROM、RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (43)

  1. 一种寻呼指示方法，所述方法包括：
    用户设备UE获取目标信息，所述目标信息包括寻呼指示的相关信息；
    所述UE根据所述目标信息，接收寻呼指示信息，所述寻呼指示信息用于指示至少一个UE分组，所述至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；
    所述UE根据所述寻呼指示信息，确定所述UE是否接收寻呼消息。
  2. 根据权利要求1所述的方法，其中，所述目标信息包括以下至少一项：寻呼使能信息、映射模式信息、所述寻呼指示信息对应的比特数目、UE分组数目、寻呼指示映射规则和第一映射信息；
    其中，所述寻呼使能信息用于指示是否使能寻呼指示信息，所述映射模式信息用于指示所述寻呼指示信息对应的映射模式，所述UE分组数目为被寻呼的UE分组的数目，所述寻呼指示映射规则为寻呼指示信息与UE分组的映射规则，所述第一映射信息为唤醒信号WUS信息与所述寻呼指示信息的映射信息。
  3. 根据权利要求1或2所述的方法，其中，所述目标信息包括映射模式信息；
    所述映射模式信息用于指示第一映射模式，所述第一映射模式为所述网络设备向UE分组指示被寻呼时采用的映射模式，所述第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
  4. 根据权利要求3所述的方法，其中，所述UE根据所述目标信息，接收寻呼指示信息，包括：
    所述UE根据所述映射模式信息，对所述寻呼指示信息解析处理，以确定所述寻呼指示信息对应的所述至少一个UE分组。
  5. 根据权利要求4所述的方法，其中，
    在所述第一映射模式为所述比特映射模式的情况下，所述寻呼指示信息包括寻呼指示值；
    在所述第一映射模式为所述值映射模式的情况下，所述寻呼指示信息包括寻呼指示值；
    在所述第一映射模式为所述混合映射模式的情况下，所述寻呼指示信息包括模式指示信息和寻呼指示值。
  6. 根据权利要求5所述的方法，其中，所述第一映射模式为混合映射模式；
    所述UE根据所述映射模式信息，对所述寻呼指示信息解析处理，以确定所述寻呼指示信息对应的所述至少一个UE分组，包括：
    在混合映射模式下，所述UE对所述寻呼指示信息解析处理，以获取所述寻呼指示信息中的模式指示信息，并根据所述模式指示信息，确定第二映射模式，所述第二映射模式为比特映射模式或值映射模式；
    所述UE采用所述第二映射模式，确定所述寻呼指示信息对应的所述至少一个UE分组。
  7. 根据权利要求1或2所述的方法，其中，所述目标信息包括所述寻呼指示信息 对应的比特数目；
    所述寻呼指示信息对应的比特数目为以下任一项：比特映射模式下所述寻呼指示信息对应的比特数目、值映射模式下所述寻呼指示信息对应的比特数目和混合映射模式下所述寻呼指示信息对应的比特数目。
  8. 根据权利要求7所述的方法，其中，混合映射模式下所述寻呼指示信息对应的比特数目包括：模式指示信息的比特数目和寻呼指示值的比特数目。
  9. 根据权利要求1或2所述的方法，其中，所述目标信息包括UE分组数目；
    所述UE分组数目包括以下至少一项：比特映射模式下的UE分组数目和值映射模式下的UE分组数目。
  10. 根据权利要求1或2所述的方法，其中，所述目标信息包括第一映射信息；
    所述第一映射信息包括以下至少一项：WUS信息与寻呼指示对应的映射模式的映射信息、WUS信息与寻呼指示值的映射信息、WUS信息与寻呼指示模式和寻呼指示值的映射信息。
  11. 根据权利要求1所述的方法，其中，所述UE根据所述目标信息，接收寻呼指示信息，包括：
    所述UE根据所述目标信息，接收所述网络设备发送的寻呼物理下行控制信道PDCCH信息，所述寻呼PDCCH信息中包括所述寻呼指示信息；
    或者，
    所述UE根据所述目标信息，接收所述网络设备发送的WUS信息，所述WUS信息中包括所述寻呼指示信息。
  12. 根据权利要求11所述的方法，其中，所述寻呼PDCCH信息中还包括寻呼使能信息，所述寻呼使能信息用于指示是否使能寻呼指示信息。
  13. 根据权利要求11或12所述的方法，其中，所述UE根据所述目标信息，接收所述网络设备发送的寻呼PDCCH信息，包括：
    所述UE根据所述目标信息，接收目标下行控制信息DCI，所述目标DCI中包括所述寻呼指示信息对应的比特数目，所述目标DCI为所述寻呼PDCCH信息对应的DCI。
  14. 根据权利要求11所述的方法，其中，所述UE根据所述目标信息，接收所述网络设备发送的WUS信息，包括：
    所述UE接收WUS序列信息，所述WUS序列信息与所述寻呼指示信息对应；
    或者，
    所述UE接收WUS PDCCH信息，所述WUS PDCCH信息中包括所述寻呼指示信息。
  15. 根据权利要求1或2所述的方法，其中，所述目标信息为网络设备给所述UE配置的，或者协议约定的，或者预定义的。
  16. 一种寻呼指示方法，所述方法包括：
    网络设备向用户设备UE发送目标信息，所述目标信息包括寻呼指示的相关信息；
    所述网络设备按照目标映射模式，向所述UE发送寻呼指示信息；其中，所述目标映射模式为值映射模式或比特映射模式；所述寻呼指示信息用于指示至少一个UE 分组，所述至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；所述寻呼指示信息用于所述UE确定是否接收寻呼消息。
  17. 根据权利要求16所述的方法，其中，所述目标信息包括映射模式信息；
    所述映射模式信息用于指示第一映射模式，所述第一映射模式为所述网络设备向UE分组指示被寻呼时采用的映射模式，所述第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
  18. 根据权利要求17所述的方法，其中，所述第一映射模式为混合映射模式；
    所述网络设备按照目标映射模式，向所述UE发送所述寻呼指示信息，包括：
    在待寻呼的UE为一个UE分组的情况下，所述网络设备按照值映射模式或比特映射模式向所述UE发送所述寻呼指示信息；
    在待寻呼的UE为多个UE分组的情况下，所述网络设备按照比特映射模式向所述UE发送所述寻呼指示信息。
  19. 一种寻呼指示装置，所述寻呼指示装置包括：获取模块、接收模块和确定模块；
    所述获取模块，用于获取目标信息，所述目标信息包括寻呼指示的相关信息；
    所述接收模块，用于根据所述获取模块获取的所述目标信息，接收寻呼指示信息，所述寻呼指示信息用于指示至少一个用户设备UE分组，所述至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；
    所述确定模块，用于根据所述接收模块接收的所述寻呼指示信息，确定UE是否接收寻呼消息。
  20. 根据权利要求19所述的装置，其中，所述目标信息包括以下至少一项：寻呼使能信息、映射模式信息、所述寻呼指示信息对应的比特数目、UE分组数目、寻呼指示映射规则和第一映射信息；
    其中，所述寻呼使能信息用于指示是否使能寻呼指示信息，所述映射模式信息用于指示所述寻呼指示信息对应的映射模式，所述UE分组数目为被寻呼的UE分组的数目，所述寻呼指示映射规则为寻呼指示信息与UE分组的映射规则，所述第一映射信息为唤醒信号WUS信息与所述寻呼指示信息的映射信息。
  21. 根据权利要求19或20所述的装置，其中，所述目标信息包括映射模式信息；
    所述映射模式信息用于指示第一映射模式，所述第一映射模式为所述网络设备向UE分组指示被寻呼时采用的映射模式，所述第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
  22. 根据权利要求21所述的装置，其中，所述接收模块，具体用于根据所述映射模式信息，对所述寻呼指示信息解析处理，以确定所述寻呼指示信息对应的所述至少一个UE分组。
  23. 根据权利要求22所述的装置，其中，
    在所述第一映射模式为所述比特映射模式的情况下，所述寻呼指示信息包括寻呼指示值；
    在所述第一映射模式为所述值映射模式的情况下，所述寻呼指示信息包括寻呼指示值；
    在所述第一映射模式为所述混合映射模式的情况下，所述寻呼指示信息包括模式指示信息和寻呼指示值。
  24. 根据权利要求23所述的装置，其中，所述第一映射模式为混合映射模式；
    所述接收模块，具体用于在混合映射模式下，对所述寻呼指示信息解析处理，以获取所述寻呼指示信息中的模式指示信息，并根据所述模式指示信息，确定第二映射模式，所述第二映射模式为比特映射模式或值映射模式；并采用所述第二映射模式，确定所述寻呼指示信息对应的所述至少一个UE分组。
  25. 根据权利要求19或20所述的装置，其中，所述目标信息包括所述寻呼指示信息对应的比特数目；
    所述寻呼指示信息对应的比特数目为以下任一项：比特映射模式下所述寻呼指示信息对应的比特数目、值映射模式下所述寻呼指示信息对应的比特数目和混合映射模式下所述寻呼指示信息对应的比特数目。
  26. 根据权利要求25所述的装置，其中，混合映射模式下所述寻呼指示信息对应的比特数目包括：模式指示信息的比特数目和寻呼指示值的比特数目。
  27. 根据权利要求19或20所述的装置，其中，所述目标信息包括UE分组数目；
    所述UE分组数目包括以下至少一项：比特映射模式下的UE分组数目和值映射模式下的UE分组数目。
  28. 根据权利要求19或20所述的装置，其中，所述目标信息包括第一映射信息；
    所述第一映射信息包括以下至少一项：WUS信息与寻呼指示对应的映射模式的映射信息、WUS信息与寻呼指示值的映射信息、WUS信息与寻呼指示模式和寻呼指示值的映射信息。
  29. 根据权利要求19所述的装置，其中，所述接收模块，具体用于根据所述目标信息，接收所述网络设备发送的寻呼物理下行控制信道PDCCH信息，所述寻呼PDCCH信息中包括所述寻呼指示信息；或者，根据所述目标信息，接收所述网络设备发送的WUS信息，所述WUS信息中包括所述寻呼指示信息。
  30. 根据权利要求29所述的装置，其中，所述寻呼PDCCH信息中还包括寻呼使能信息，所述寻呼使能信息用于指示是否使能寻呼指示信息。
  31. 根据权利要求29或30所述的装置，其中，所述接收模块，具体用于根据所述目标信息，接收目标下行控制信息DCI，所述目标DCI中包括所述寻呼指示信息对应的比特数目，所述目标DCI为所述寻呼PDCCH信息对应的DCI。
  32. 根据权利要求29所述的装置，其中，所述接收模块，具体用于接收WUS序列信息，所述WUS序列信息与所述寻呼指示信息对应；或者，接收WUS PDCCH信息，所述WUS PDCCH信息中包括所述寻呼指示信息。
  33. 根据权利要求19或20所述的装置，其中，所述目标信息为网络设备给所述UE配置的，或者协议约定的，或者预定义的。
  34. 一种寻呼指示装置，所述寻呼指示装置包括：发送模块；
    所述发送模块，用于向用户设备UE发送目标信息，所述目标信息包括寻呼指示的相关信息；并按照目标映射模式，向所述UE发送寻呼指示信息；其中，所述目标映射模式为值映射模式或比特映射模式；所述寻呼指示信息用于指示至少一个UE分 组，所述至少一个UE分组为网络设备待寻呼的UE所在的分组，每个UE分组包括至少一个UE；所述寻呼指示信息用于所述UE确定是否接收寻呼消息。
  35. 根据权利要求34所述的装置，其中，所述目标信息包括映射模式信息；
    所述映射模式信息用于指示第一映射模式，所述第一映射模式为所述网络设备向UE分组指示被寻呼时采用的映射模式，所述第一映射模式为以下任一项：比特映射模式、值映射模式和混合映射模式。
  36. 根据权利要求35所述的装置，其中，所述第一映射模式为混合映射模式；
    所述发送模块，具体用于在待寻呼的UE为一个UE分组的情况下，所述按照值映射模式或比特映射模式向所述UE发送所述寻呼指示信息；或者，在待寻呼的UE为多个UE分组的情况下，按照比特映射模式向所述UE发送所述寻呼指示信息。
  37. 一种用户设备UE，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至15中任一项所述的寻呼指示方法的步骤。
  38. 一种网络设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求16至18中任一项所述的寻呼指示方法的步骤。
  39. 一种通信系统，所述通信系统包括如权利要求19至33中任一项所述的寻呼指示装置和如权利要求34至36中任一项所述的寻呼指示装置；或者，
    所述通信系统包括如权利要求37所述的用户设备UE和如权利要求38所述的网络设备。
  40. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至15中任一项所述的寻呼指示方法的步骤，或者如权利要求16至18中任一项所述的寻呼指示方法的步骤。
  41. 一种计算机程序产品，所述程序产品被至少一个处理器执行以实现如权利要求1至15中任一项所述的寻呼指示方法，或者实现如权利要求16至18中任一项所述的寻呼指示方法。
  42. 一种用户设备UE，包括所述UE被配置成用于执行如权利要求1至15中任一项所述的寻呼指示方法。
  43. 一种网络设备，包括所述网络设备被配置成用于执行如权利要求16至18中任一项所述的寻呼指示方法。
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