WO2022257287A1 - 寻呼处理方法、装置、设备及存储介质 - Google Patents

寻呼处理方法、装置、设备及存储介质 Download PDF

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Publication number
WO2022257287A1
WO2022257287A1 PCT/CN2021/116966 CN2021116966W WO2022257287A1 WO 2022257287 A1 WO2022257287 A1 WO 2022257287A1 CN 2021116966 W CN2021116966 W CN 2021116966W WO 2022257287 A1 WO2022257287 A1 WO 2022257287A1
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WIPO (PCT)
Prior art keywords
paging
target
frame
opportunity
paging frame
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PCT/CN2021/116966
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English (en)
French (fr)
Inventor
吕玲
杨中志
钱鹏鹤
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Quectel Wireless Solutions Co Ltd
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Quectel Wireless Solutions Co Ltd
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Priority to EP21944787.7A priority Critical patent/EP4354973A4/en
Publication of WO2022257287A1 publication Critical patent/WO2022257287A1/zh
Priority to US18/505,917 priority patent/US20240080803A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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 relates to the technical field of communications, and in particular to a paging processing method, device, equipment and storage medium.
  • the fifth generation mobile communication system adopts large-scale multiple input multiple output (Multiple Input Multiple Output, MIMO) technology, non-orthogonal multiple access technology, simultaneous same frequency Full-duplex communication technology, new coding technology, high-order modulation and other technologies can achieve a peak rate of up to Gbit/s to meet the transmission of large amounts of data such as high-definition video and virtual reality; the air interface delay level needs to be around 1ms , to meet real-time applications such as automatic driving and telemedicine.
  • the large network capacity provides the connection capability of hundreds of billions of devices to meet the requirements of Internet of Things communication.
  • 5G NR (New RAN) cells form a larger radio access network (Radio Access Network, RAN) area, and the RAN area forms a larger tracking area. Therefore, each cell belongs to a RAN area and tracking area.
  • the tracking area is the basis for terminal tracking at the core network level
  • the RAN area is the basis for terminal tracking at the radio access network level.
  • the 5G RAN broadcasts the paging message to all cell groups within the Tracking Area (TA) area. Therefore, when the network wants to send downlink messages or data, it is necessary to return the user equipment (User Equipment, UE) to the connected mode (RRC_CONNECTED) state through paging.
  • TA Tracking Area
  • Embodiments of the present application provide a paging processing method, device, device, and storage medium, which can enhance paging capability and effectively reduce terminal energy consumption.
  • a paging processing method comprising: acquiring UE parameters of user equipments receiving paging in a target cell, where the UE parameters include UE numbers and the number of UEs currently receiving paging in the target cell; Obtain the paging parameters in the paging message, where the paging parameters include the number of paging frames included in a paging cycle corresponding to the paging information, the number of paging opportunities included in a paging frame, and the number of paging opportunities included in each paging opportunity
  • the number of time slots above and the number of time slot intervals between two adjacent UE paging within a paging opportunity, the paging message includes paging downlink control information DCI; according to the UE parameters and the paging parameters, determining the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame; sending the target index position and the paging message to the
  • the UE parameter and the paging parameter determine the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, Including: determining the paging density on the paging frame according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle; according to the paging density on the paging frame and the one The number of paging opportunities contained in the paging frame determines the number of UEs allocated to each paging opportunity; according to the UE number and the paging density on the paging frame, determine the paging frame number of the i-th UE; According to the paging frame number of the i-th UE, determine the target paging frame of the i-th UE, where the paging DCI of the i-th user equipment is located on the target paging frame; according to the UE number, The paging frame
  • the determining the paging density on the paging frame according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle includes: according to the currently receiving paging The quotient of the number of UEs and the number of paging frames included in a paging cycle determines the paging density on the paging frame.
  • the determining the number of UEs allocated to each paging opportunity according to the paging density on the paging frame and the number of paging opportunities included in the one paging frame includes: according to the The quotient of the paging density in the paging frame and the number of paging opportunities included in the one paging frame determines the number of UEs allocated to each paging opportunity.
  • determining the paging frame number of the i-th UE according to the UE number and the paging density on the paging frame includes: according to the UE number and the paging density on the paging frame The quotient of the call density determines the paging frame number of the i-th UE.
  • the determining the target paging frame of the i-th UE according to the paging frame number of the i-th UE includes: if the paging frame number of the i-th UE is less than 1, then Determining that the target paging frame of the i-th UE is the 0th paging frame; or if the paging frame number of the i-th UE is greater than or equal to 1, and the paging frame number of the i-th UE is less than 2 , then determine that the target paging frame of the i-th UE is the first paging frame; or if the paging frame number of the i-th UE is greater than or equal to 2, and the paging frame number of the i-th UE is is less than 3, then determine that the target paging frame of the i-th UE is the second paging frame; or if the paging frame number of the i-th UE is greater than or equal to n, and
  • Determining the target paging opportunity occupied by the i-th user from the target paging frame includes: calculating the product of the paging frame number of the i-th UE and the paging density on the paging frame, to obtain a first calculation result; calculate the difference between the UE number and the first calculation result to obtain a second calculation result; according to the second calculation result and the UE allocated on each paging opportunity The quotient between the numbers determines the target paging opportunity occupied by the i-th UE.
  • the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, the target paging opportunity occupied by the i-th UE, the The number of UEs allocated on each paging opportunity and the number of time slot intervals between two adjacent UE pagings in the one paging opportunity determine the target time slot index of the i-th user equipment, including: calculating the The product between the paging frame number of the i-th UE and the paging density on the paging frame to obtain the first calculation result; calculate the target paging opportunity occupied by the i-th UE and each The product between the number of UEs allocated on the paging machine is obtained to obtain a third calculation result; the UE number is subtracted from the first calculation result, and the third calculation result is subtracted to obtain a fourth calculation result; Determine the target slot index of the i-th UE according to the product of the fourth calculation result and the slot interval number.
  • the paging frame number of the i-th UE determines the target of the paging DCI on the target time slot of the i-th UE in the target paging opportunity on the i-th paging frame
  • the index position includes: calculating the product of the paging frame number of the i-th UE and the number of paging opportunities contained in the one paging frame to obtain a fifth calculation result; calculating the fifth calculation result and The sum of the target paging opportunities occupied by the i-th UE to obtain the sixth calculation result Multiply the sixth calculation result by the number of time slots on each paging opportunity, and add the i-th UE to determine the target index position of the paging DCI of the i-th UE on
  • a paging processing method includes: receiving a target index position and a paging message, the target index position is used to indicate the target paging machine of the current user equipment UE on the i-th paging frame The target index position of the paging DCI on the target time slot in the conference; determine the corresponding control resource information from the paging message according to the target index position.
  • a paging processing device includes: a first acquisition module, configured to acquire UE parameters of user equipments receiving paging in the target cell, the UE parameters include UE numbers and current UE parameters in the target cell The number of UEs receiving paging; the second obtaining module is used to obtain the paging parameters in the paging message, the paging parameters include the number of paging frames included in a paging cycle corresponding to the paging information, a The number of paging opportunities included in the paging frame, the number of time slots on each paging opportunity, and the number of time slot intervals between two adjacent UE paging within a paging opportunity, the paging message includes paging downlink control information DCI; a first determining module, configured to determine the target index position of the paging DCI on the target time slot in the target paging opportunity of the i-th UE on the target paging frame according to the UE parameters and the paging parameters a
  • the first determining module includes: a first determining submodule, configured to determine the paging frame according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle The paging density on the page; the second determination submodule is used to determine the number of UEs allocated on each paging opportunity according to the paging density on the paging frame and the number of paging opportunities contained in the one paging frame The third determination submodule is used to determine the paging frame number of the i-th UE according to the UE number and the paging density on the paging frame; the fourth determination submodule is used to determine the paging frame number according to the i-th The paging frame number of the UE is used to determine the target paging frame of the i-th UE, wherein the paging DCI of the i-th user equipment is located on the target paging frame; the fifth determining submodule is used to determine according to the
  • the first determination submodule is configured to determine the paging density on the paging frame according to the quotient of the number of UEs currently receiving paging and the number of paging frames included in a paging cycle .
  • the second determination submodule is configured to determine the allocation of each paging opportunity according to the quotient of the paging density on the paging frame and the number of paging opportunities contained in the one paging frame. number of UEs.
  • the third determination submodule is configured to determine the paging frame number of the i-th UE according to the quotient of the UE number and the paging density on the paging frame.
  • the fourth determining submodule is configured to: if the paging frame number of the i-th UE is less than 1, determine that the target paging frame of the i-th UE is the 0th paging frame ; or if the paging frame number of the i-th UE is greater than or equal to 1, and the paging frame number of the i-th UE is less than 2, then determine that the target paging frame of the i-th UE is the first paging frame or if the paging frame number of the i-th UE is greater than or equal to 2, and the paging frame number of the i-th UE is less than 3, then determine that the target paging frame of the i-th UE is the second paging frames; or if the paging frame number of the i-th UE is greater than or equal to n, and the paging frame number of the i-th UE is less than n+1, then determine the target paging of the
  • the fifth determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the paging density on the paging frame to obtain the first calculated Result; calculate the difference between the UE number and the first calculation result to obtain a second calculation result; according to the difference between the second calculation result and the number of UEs allocated on each paging opportunity quotient to determine the target paging opportunity occupied by the i-th UE.
  • the sixth determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the paging density on the paging frame to obtain the first calculated Result; calculate the product between the target paging opportunity occupied by the i-th UE and the number of UEs allocated on each paging opportunity to obtain a third calculation result; subtract the first calculation result from the UE number result, and subtract the third calculation result to obtain a fourth calculation result; according to the product of the fourth calculation result and the number of slot intervals, determine the target slot index of the i-th UE.
  • the seventh determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the number of paging opportunities included in the one paging frame, so as to obtain the first Five calculation results; calculate the sum of the fifth calculation result and the target paging opportunity occupied by the i-th UE to obtain a sixth calculation result; combine the sixth calculation result with the time on each paging opportunity multiplied by the number of slots and added to the target slot index of the i-th UE to determine the target index of the paging DCI of the i-th UE on the target slot within the target paging opportunity on the i-th paging frame Location.
  • a paging processing device includes: a receiving module, configured to receive a target index position and a paging message, the target index position is used to indicate that the current user equipment UE is in the i-th paging The target index position of the paging DCI on the target time slot in the target paging opportunity on the frame; the second determination module is configured to determine corresponding control resource information from the paging message according to the target index position.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the paging processing method described in the first aspect above.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to invoke and run the computer program stored in the memory to execute the paging processing method described in the second aspect above.
  • 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 any one of the first aspect or the second aspect or its The paging processing method described in each implementation manner.
  • a computer-readable storage medium stores a computer program, and the computer program is suitable for being loaded by a processor to perform any of the tasks in the first aspect or the second aspect.
  • a paging processing method in one aspect or various implementations thereof.
  • a computer program product including computer program instructions, the computer program instructions cause a computer to execute the paging processing method in any one of the first aspect or the second aspect or each implementation thereof.
  • a computer program which, when running on a computer, causes the computer to execute the paging processing method in any one of the first aspect or the second aspect or each implementation thereof.
  • Embodiments of the present application provide a paging processing method, device, device, and storage medium, by acquiring UE parameters of user equipment receiving paging in the target cell, and the UE parameters include the UE number and the number of UEs currently receiving paging in the target cell; Obtain the paging parameters in the paging message, where the paging parameters include the number of paging frames included in a paging cycle corresponding to the paging information, the number of paging opportunities included in a paging frame, and the number of paging opportunities on each paging opportunity.
  • the paging message includes the paging downlink control information DCI; according to the UE parameters and paging parameters, determine the i-th UE in the target paging The target index position of the paging DCI on the target time slot in the target paging opportunity on the paging frame; sending the target index position and a paging message to the i-th UE to indicate that the i-th UE starts from the target index position according to the target index position The corresponding control resource information is determined in the paging message.
  • the network device in the embodiment of the present application first determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, and then sends the target index position and the paging message To the corresponding UE, so that the UE only needs to determine the control resource information according to the target index position sent by the base station, and does not need to decode all the paging frames in the received paging DCI to find its own paging message,
  • the paging capability is enhanced, and the energy consumption of the terminal is reduced.
  • FIG. 1 is a schematic diagram of a network structure provided by an embodiment of the present application.
  • FIG. 2 is a paging logic diagram provided by the embodiment of the present application.
  • FIG. 3 is a schematic diagram of a paging mechanism provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a first structure of a communication system provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a first paging processing method provided by an embodiment of the present application.
  • FIG. 6 is a second schematic flowchart of a paging processing method provided by an embodiment of the present application.
  • FIG. 7 is a time slot diagram of a PDCCH detection opportunity provided by an embodiment of the present application.
  • FIG. 8 is a time slot diagram of another PDCCH detection opportunity provided by the embodiment of the present application.
  • FIG. 9 is another resource mapping diagram provided by the embodiment of the present application.
  • FIG. 10 is a schematic configuration diagram of the CORESET provided by the embodiment of the present application.
  • FIG. 11 is a flow chart of baseband processing provided by the embodiment of the present application.
  • FIG. 12 is a schematic diagram of a first structure of a paging processing apparatus provided by an embodiment of the present application.
  • FIG. 13 is a schematic diagram of a second structure of a paging processing apparatus provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • Fig. 15 is a schematic structural diagram of the device provided by the embodiment of the present application.
  • FIG. 16 is a schematic diagram of a second structure of a communication system provided by an embodiment of the present application.
  • the 5G NR cells form a larger radio access network (Radio Access Network, RAN) area, and the RAN area forms a larger tracking area. Therefore, each cell belongs to a RAN area and tracking area.
  • the tracking area is the basis for terminal tracking at the core network level
  • the RAN area is the basis for terminal tracking at the radio access network level.
  • 5G RAN broadcasts the paging message to all cell groups in the TA area. Therefore, when the network wants to send downlink messages or data, it needs to return the UE to the connected mode (RRC_CONNECTED) state through paging.
  • RRC_CONNECTED connected mode
  • the 5G Core Network 5G Core Network, 5GC
  • the 5G Core Network 5G Core Network, 5GC
  • the current paging range is from the TA area to a certain RAN area, that is, all users in a certain RAN area will accept paging messages.
  • the demodulation reference signal (Demodulation Reference Sgnal, DMRS) is the reference signal for demodulation.
  • the paging message belongs to the UE that is paged by the core network and can correctly receive the paging information transmitted based on the scheduled Physical Downlink Control Channel (PDCCH).
  • PDCH Physical Downlink Control Channel
  • the UE When the UE listens to the paging message (carried on the PDCCH) After carrying a specific PI-RNTI indication inside, it starts demodulation, and decodes the corresponding Physical Downlink Shared Channel (PDSCH) to extract its own paging message.
  • the paging message can be downlink control information (Downlink Control Information, DCI);
  • PI-RNTI can be expressed as a table Paging RNTI, which is used to resolve the wireless network temporary identifier (Radio Network Tempory Identity, RNTI) of the paging information, corresponding to
  • the paging control channel Paging Control Channel, PCCH
  • the PDSCH is used to carry data from the transmission channel DSCH.
  • NR UEs During idle/inactive mode, NR UEs need to constantly monitor the channel for potential paging and also perform measurements and check the signal strength of the serving cell and, if required, neighboring cells for cell reselection.
  • the UE When monitoring paging, the UE needs to detect on the paging opportunity of the paging frame on a paging cycle, that is, to monitor the paging opportunity (PO) of paging DCI, and the cyclic redundancy check code (Cyclic Redundancy Check, CRC) of DCI ) is scrambled by P_RNTI (Identifier of Downlink Paging and System Message Change Notification).
  • P_RNTI Identity of Downlink Paging and System Message Change Notification
  • the UE proceeds to the second step, where the UE decodes the PDSCH of its Temperate Mobile Station Identity (TMSI) (5G-S-TMSI).
  • TMSI Temperate Mobile Station Identity
  • the detailed information of frequency and time resource allocation of PDSCH is provided in the paging DCI.
  • the UE knows whether it is paged or not only after successfully decoding the PDSCH (paging message). Both idle channel monitoring and paging DCI overheating will lead to additional costs for the UE. These additional costs may become more significant for scenarios that are not in good signal coverage since the UE needs to be fully synchronized to be able to decode the paging DCI and paging messages.
  • the total extra cost depends on the paging probability and how the PO/DRX configuration of UEs with different paging probabilities. Typically, the transition from deep sleep to deep sleep, and the synchronization required for paging DCI and paging messages cost about 50%-60% of the total average power consumption in one Discontinuous Reception (DRX) cycle.
  • DRX Discontinuous Reception
  • the paging enhancement solution needs to support the UE so that when the target UE is not paged, the UE can avoid entering these two states, i.e., the UE can avoid going from deep sleep to synchronous state transition or transition from synchronous state to deep sleep.
  • the present application proposes a paging signal processing method, which can enhance the paging capability, and can largely save the power consumption of the user during the paging phase.
  • T paging cycle
  • T is determined by the shortest DRX cycle.
  • the default paging cycle is the paging cycle of the core network
  • the UE-specific DRX cycle is the paging cycle of the wireless side.
  • the paging cycle of the paging cycle of the wireless side is smaller than the paging cycle of the core network, so T is equal to the paging cycle of the wireless side by default.
  • the paging cycle, namely T is determined by the shortest DRX cycle.
  • PF Paging Frame
  • the paging frame PF is a wireless frame
  • a PF may contain one or more paging opportunities PO.
  • PF_offset PF frame offset.
  • N The number of paging frames included in a paging cycle.
  • UE_ID The identity of the UE, for example, the terminal's IMSI or S-TMSI.
  • Ns The number of paging opportunities included in a paging frame.
  • PO Paging Occasion: Indicates a paging opportunity, that is, a set of PDCCH monitoring opportunities, and a PO is composed of multiple slots.
  • 1 PO contains S SSB beams (S is determined by ssb-PositionsInBurst in the SIB1 message); a PO supports a maximum number of paging UEs of 32; ssb-PositionsInBurst indicates the SS sent in the half-frame with SS/PBCH blocks The temporal location of the block.
  • the PO is a subframe of the PF, and there may be a PDCCH on the PO that is scrambled with the P-RNTI and indicates a paging (Paging) message.
  • Paging paging
  • SSB Static Shared Beam
  • the paging frame PF is all system frame numbers (System Frame Number, SFN) satisfying the following formula (1):
  • div represents the division operation, taking the integer part of the final value; mod represents the remainder function, taking the decimal part of the final value; all the values of the system frame number SFN that satisfy the above formula are all PF; among them, the system frame number SFN, Indicates the frame number of the current UE.
  • i_s floor(UE_ID/N) mod Ns (2);
  • floor represents a downward rounding operation
  • i_s indicates the starting position of a set of PDCCH monitoring opportunities, and the UE starts to receive paging messages continuously from the i_sth PO. Therefore, all user equipments in the cell need periodic detection and paging in the idle mode (RRC_IDLE) state, which means to find their own paging DCI within S time slots in all paging opportunities in a certain paging frame, For user equipment, it consumes a lot of power.
  • RRC_IDLE idle mode
  • this application proposes a new enhanced paging method, each UE does not need to go to each time slot or control resource set (Control-resource set, CORESET) of each paging opportunity in each paging cycle Detecting paging saves power consumption of user equipment to a great extent.
  • control resource set Control-resource set, CORESET
  • Embodiments of the present application can be applied to various communication systems, such as: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced long term evolution (LTE-A) system, NR system , the evolution system of the NR system, the LTE (LTE-based access to unlicensed spectrum, LTE-U) system on the unlicensed spectrum, the NR (NR-based access to unlicensed spectrum, NR-U) system on the unlicensed spectrum, the general Mobile communication system (Universal Mobile Telecommunication System, UMTS), wireless local area network (Wireless Local Area Networks, WLAN), wireless fidelity (Wireless Fidelity, WiFi), next generation communication system or other communication systems, etc.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Pack
  • the communication system in the embodiment of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (Dual Connectivity, DC) scenario, and can also be applied to an independent (Standalone, SA ) meshing scene.
  • Carrier Aggregation, CA Carrier Aggregation
  • DC Dual Connectivity
  • SA independent meshing scene
  • FIG. 4 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • the communication system 400 may include: several terminal devices 410 and several network devices 420 .
  • the network device 420 can provide communication coverage for a specific geographical area, and can communicate with the terminal device 410 located in the coverage area.
  • Figure 4 exemplarily shows 3 network devices and 5 terminal devices.
  • the communication system may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. No limit.
  • the terminal device 410 may also be called user equipment (User Equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • User Equipment User Equipment
  • the terminal device 410 can be a station (STAION, ST) in the WLAN, and can be a cellular phone, a cordless phone, a Session Initiation Protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital Processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and next-generation communication systems, such as terminal devices in NR networks Or the terminal equipment in the public land mobile network (Public Land Mobile Network, PLMN) network that will evolve in the future.
  • STAION, ST Session Initiation Protocol
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device 410 may also be a wearable device. Wearable devices can also be called wearable smart devices, which is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • the terminal device 410 may also be a device of an unmanned aerial vehicle.
  • the terminal device 410 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless user device externally connected to the trip computer.
  • the terminal device 410 may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • Network equipment 420 can be the equipment that is used for communicating with mobile equipment, and network equipment 420 can be the access point (Access Point, AP) in WLAN, the base station (Base Transceiver Station, BTS) in GSM or CDMA, also can be WCDMA
  • the base station (NodeB, NB) in LTE can also be an evolved base station (Evolutional Node B, eNB or eNodeB), or a relay station or access point, or a vehicle device, a wearable device, and a network device in an NR network or Base station (gNB) or network equipment in the future evolved PLMN network, etc.
  • Evolutional Node B, eNB or eNodeB evolved base station
  • gNB NR network or Base station
  • the network device 420 provides services for the cell, and the terminal device 410 communicates with the network device 420 through the transmission resources (such as frequency domain resources and spectrum resources) used by the cell.
  • the cell may be the network device 420 (such as The cell corresponding to the base station) may belong to the macro base station or the base station corresponding to the small cell (Small cell).
  • the small cell here may include: Metro cell, Micro cell, Pico cell cell), Femto cell, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • a wireless connection may be established between the network device 420 and the terminal device 410 through a wireless air interface.
  • an end-to-end (End to End, E2E) connection may also be established between terminal devices 410.
  • the communication system may further include a network management device 430 .
  • Several network devices 420 (base stations) are respectively connected to the network management device 430 .
  • the network management device 430 may be a core network device in a wireless communication system, for example, the network management device 430 may be a Mobility Management Entity (Mobility Management Entity) in an evolved data packet core network (Evolved Packet Core, EPC), MME).
  • EPC evolved Packet Core
  • the network management device can also be other core network devices, such as 5G core network, serving gateway (Serving GateWay, SGW), public data network gateway (Public Data Network GateWay, PGW), policy and charging rule functional unit ( Policy and Charging Rules Function, PCR F) or Home Subscriber Server (Home Subscriber Server, HSS), etc.
  • the implementation form of the network management device 430 is not limited in this embodiment of the present application.
  • MIMO Multiple-Input Multiple-Output
  • the network device obtains the UE parameters of the user equipment receiving paging in the target cell, and the UE parameters include the UE number and the number of UEs currently receiving paging in the target cell; obtains the paging parameters in the paging message, and the paging
  • the paging parameters include the number of paging frames contained in a paging cycle corresponding to the paging information, the number of paging opportunities contained in a paging frame, the number of time slots on each paging opportunity, and the number of adjacent two paging opportunities in a paging opportunity.
  • the number of time slot intervals between paging of a UE, the paging message includes the paging downlink control information DCI; according to the UE parameters and paging parameters, determine the target time of the i-th UE in the target paging opportunity on the target paging frame The target index position of the paging DCI on the slot; the network device sends the target index position and the paging message to the i-th UE to instruct the i-th UE to determine the corresponding control resource from the paging message according to the target index position information.
  • the network device in the embodiment of the present application first determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, and then sends the target index position and the paging message To the corresponding UE, so that the UE only needs to determine the control resource information according to the target index position sent by the base station, and does not need to decode all the paging frames in the received paging DCI to find its own paging message,
  • the paging capability is enhanced, and the energy consumption of the terminal is reduced.
  • FIG. 5 is a schematic flowchart of a first paging processing method provided by an embodiment of the present application. The method is applied to network devices, such as base stations, etc., and the method includes:
  • Step 501 acquire UE parameters of user equipments receiving paging in the target cell, where the UE parameters include UE numbers and the number of UEs currently receiving paging in the target cell.
  • a maximum of 32 UEs in the target cell may receive paging, and generally 16 users may receive paging.
  • the value of UE_ID(i) is the same as that of i, so UE_ID(i) can also be used to represent the i-th UE.
  • Step 502 obtain the paging parameters in the paging message, the paging parameters include the number of paging frames contained in a paging cycle corresponding to the paging information, the number of paging opportunities contained in a paging frame, and the number of paging opportunities per paging message.
  • the number of time slots on a paging opportunity and the number of time slot intervals between two adjacent UE paging in a paging opportunity, the paging message includes paging downlink control information DCI.
  • N can represent the number of paging frames included in a paging cycle
  • Ns can represent the number of paging opportunities contained in a paging frame
  • S can represent the number of time slots on each paging opportunity
  • Ms can represent a paging opportunity The number of slot intervals between two adjacent UE pagings
  • corresponding paging parameters may be obtained by analyzing the paging message.
  • Step 503 according to the UE parameter and the paging parameter, determine the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame.
  • step 503 may be implemented through the following steps 4031 to 5037, including:
  • Step 5031 according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle, determine the paging density on the paging frame;
  • Step 5032 according to the paging density on the paging frame and the number of paging opportunities included in the one paging frame, determine the number of UEs allocated to each paging opportunity;
  • Step 5033 Determine the paging frame number of the i-th UE according to the UE number and the paging density on the paging frame;
  • Step 5034 Determine the target paging frame of the i-th UE according to the paging frame number of the i-th UE, wherein the paging DCI of the i-th user equipment is located on the target paging frame;
  • Step 5035 according to the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, and the number of UEs allocated on each paging opportunity, from the target
  • the target paging opportunity occupied by the i-th user is determined on the paging frame;
  • Step 5036 according to the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, the target paging opportunity occupied by the i-th UE, each paging opportunity Determine the target time slot index of the i-th user equipment based on the number of UEs allocated on the page and the number of time slot intervals between two adjacent UE pagings in the one paging opportunity;
  • Step 5036 According to the paging frame number of the i-th UE, the number of paging opportunities included in the one paging frame, the target paging opportunity occupied by the i-th UE, and the time on each paging opportunity The number of slots, and the target slot index of the i-th UE, determine the target index position of the paging DCI on the target time slot of the i-th UE in the target paging opportunity on the i-th paging frame. ,
  • the determining the paging density on the paging frame according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle includes: according to the currently receiving paging The quotient of the number of UEs and the number of paging frames included in a paging cycle determines the paging density on the paging frame.
  • the paging density on the paging frame is determined according to the quotient of the number M of UEs currently receiving paging and the number N of paging frames included in one paging cycle.
  • Df represents the paging density on the paging frame
  • the calculation formula of Df can be the following formula (3):
  • the determining the number of UEs allocated to each paging opportunity according to the paging density on the paging frame and the number of paging opportunities included in the one paging frame includes: according to the The quotient of the paging density in the paging frame and the number of paging opportunities included in the one paging frame determines the number of UEs allocated to each paging opportunity.
  • the number of UEs allocated to each paging opportunity is determined according to the quotient of the paging density D f on the paging frame and the number NS of paging opportunities contained in one paging frame.
  • D o represents the number of UEs allocated to each paging opportunity, and in principle, each UE is allocated a time slot for paging.
  • the calculation formula of D o can be the following formula (4):
  • D f represents the paging density on the paging frame
  • N S represents the number of paging opportunities included in a paging frame
  • [D f /N S ] represents the rounding of the quotient of D f and N S .
  • determining the paging frame number of the i-th UE according to the UE number and the paging density on the paging frame includes: according to the UE number and the paging density on the paging frame The quotient of the call density determines the paging frame number of the i-th UE.
  • the paging frame number of the i-th UE is determined according to the quotient of the UE number i and the paging density D f on the paging frame.
  • PF i represents the paging frame number of the UE_ID(i)th UE
  • the calculation formula of PF i can be the following formula (5):
  • i represents the UE number, and the value of i is: 0, 1, 2, ..., M-1; D f represents the paging density on the paging frame, that is, allocating UE paging in each paging frame the number of .
  • the calculation result of PF i is an integer value after calculating the quotient of the UE number and the paging density on the paging frame.
  • the determining the target paging frame of the i-th UE according to the paging frame number of the i-th UE includes:
  • the paging frame number of the i-th UE is less than 1, then determine that the target paging frame of the i-th UE is the 0th paging frame; or
  • the paging frame number of the i-th UE is greater than or equal to 1, and the paging frame number of the i-th UE is less than 2, then determine that the target paging frame of the i-th UE is the first paging frame ;or
  • the paging frame number of the i-th UE is greater than or equal to 2, and the paging frame number of the i-th UE is less than 3, then determine that the target paging frame of the i-th UE is the second paging frame ;or
  • the paging frame number of the i-th UE is greater than or equal to n, and the paging frame number of the i-th UE is less than n+1, determine that the target paging frame of the i-th UE is the n-th paging frame Call frame, where n ⁇ 3.
  • the determining the target paging frame of the i-th UE according to the paging frame number of the i-th UE includes: according to the multiple relationship between the UE number and the paging density on the paging frame, Determine the target paging frame of the i-th UE.
  • the value of UE_ID(i) is the same as that of i, so UE_ID(i) can also be used to represent the i-th UE. For example, if the value of the terminal identity is less than the paging density on the paging frame, that is, UE_ID(i) ⁇ D f , then the paging DCI of UE_ID(i) (i-th UE) is located on the 0th paging frame ;
  • the value of the terminal identifier is greater than or equal to the paging density on the paging frame, and less than twice the paging density on the paging frame, that is, D f ⁇ UE_ID(i) ⁇ 2D f , then UE_ID(i)( The paging DCI of the i-th UE) is located on the first paging frame;
  • the value of the terminal identity is greater than twice the paging density on the paging frame and less than three times the paging density on the paging frame, that is, 2D f ⁇ UE_ID(i) ⁇ 3D f , then UE_ID(i)
  • the paging DCI of (the i-th UE) is located on the second paging frame;
  • the paging DCI of UE_ID(i) (i-th UE) is located on the n-th paging frame.
  • the exact position of the target paging frame of UE_ID(i) (the i-th UE) can be determined, avoiding the situation where the UE may detect multiple paging frames until it detects its own DCI in the paging cycle .
  • the paging frame number of the i-th UE, the paging density on the paging frame, and the number of UEs allocated on each paging opportunity Determine the target paging opportunity occupied by the i-th user from the target paging frame, including:
  • the target paging opportunity occupied by the i-th UE is determined according to the quotient between the second calculation result and the number of UEs allocated to each paging opportunity.
  • PO i indicates that the i-th UE occupies the i-th paging opportunity (target paging opportunity).
  • the paging opportunity carries the paging DCI, which can be based on the UE number i, the paging frame number PF i of the i-th UE, the paging density D f on the paging frame, and each paging machine
  • the number D o of UEs allocated at the meeting determines the position of a UE's target paging opportunity, that is, determines that the i-th UE occupies the i-th paging opportunity, thereby preventing the UE from detecting on all paging opportunities.
  • the target paging opportunity occupied by the i-th UE can be understood as that the i-th UE occupies the i-th paging opportunity, and the calculation formula for the i-th UE occupying the i-th paging opportunity can be the following formula (6):
  • the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, the target paging opportunity occupied by the i-th UE, the The number of UEs allocated on each paging opportunity, and the number of time slot intervals between two adjacent UE pagings in the one paging opportunity determine the target time slot index of the i-th user equipment, including:
  • Ms is the number of time slot intervals between two adjacent UE paging in a paging opportunity
  • S is the number of time slots on each paging opportunity, indicating that there are S time slots in a paging opportunity, and a certain time slot may carry paging DCI.
  • the paging frame number PF i of the i-th UE the paging density D f on the paging frame, the target paging opportunity PO i occupied by the i-th UE, and the allocated paging opportunity on each paging opportunity
  • the number of UEs D o and the number of timeslot intervals Ms between paging of two adjacent UEs within a paging opportunity determine the target timeslot index S index(i) of the i-th UE.
  • the paging time slot of UE_ID(i) on a paging opportunity is on the target time slot index S index(i) .
  • calculate the paging frame number PF i of the i-th UE and the paging time slot on the paging frame The product between the densities D f to obtain the first calculation result; calculate the product between the target paging opportunity PO i occupied by the i-th UE and the number of UEs D o allocated on each paging opportunity to obtain the third calculation result ; Subtract the first calculation result from the UE number i, and subtract the third calculation result to obtain the fourth calculation result; determine the i-th UE according to the product between the fourth calculation result and the number of timeslot intervals Ms
  • the target slot index for may be the following formula (7):
  • the paging frame number of the i-th UE determines the target of the paging DCI on the target time slot of the i-th UE in the target paging opportunity on the i-th paging frame Index locations, including:
  • the paging frame number PF i of the i-th UE determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the i-th paging frame.
  • a unified number S' index(i) is given to the i-th UE on a certain time slot, and the S' index(i) indicates that the i-th UE is in the i-th paging frame
  • the target index position of the paging DCI on the target time slot in the target paging opportunity on , the calculation formula of the target index position can be the following formula (8):
  • S' index(i) can finally determine the target index position of the paging DCI on a certain time slot of the i-th UE in a certain paging opportunity on the i-th paging frame.
  • S' index (1) indicates that the first user is on the first time slot S index (1) of the first paging opportunity PO 1 in the first paging frame PF 1
  • the target index position of the paging DCI, and so on for unified numbering, S' index(i) finally represents the i-th UE at the i-th paging opportunity PO i on the i-th paging frame PF i Slot
  • Step 504 sending the target index position and the paging message to the i-th UE, so as to instruct the i-th UE to determine the corresponding control resource from the paging message according to the target index position information.
  • the network device first determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, and then sends the target index position and the paging message to the corresponding UE , so that the UE only needs to determine the control resource information according to the target index position sent by the base station, and does not need to decode all the paging frames in the received paging DCI to find its own paging message, thereby enhancing the paging call capability, and reduce terminal energy consumption.
  • the UE parameters include the UE number and the number of UEs currently receiving paging in the target cell; the paging parameters in the paging message are obtained, and the paging parameters include the The number of paging frames included in a paging cycle corresponding to the above paging information, the number of paging opportunities included in a paging frame, the number of time slots on each paging opportunity, and the number of paging between two adjacent UEs in a paging opportunity
  • the paging message includes the paging downlink control information DCI; according to the UE parameters and paging parameters, determine the paging time of the i-th UE on the target time slot in the target paging opportunity on the target paging frame calling the target index position of the DCI; sending the target index position and a paging message to the i-th UE, so as to instruct the i-th UE to determine
  • the network device in the embodiment of the present application first determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, and then sends the target index position and the paging message To the corresponding UE, so that the UE only needs to determine the control resource information according to the target index position sent by the base station, and does not need to decode all the paging frames in the received paging DCI to find its own paging message,
  • the paging capability is enhanced, and the energy consumption of the terminal is reduced.
  • FIG. 6 is a schematic flowchart of a second paging processing method provided by the embodiment of the present application
  • FIG. 7 to FIG. 10 are schematic diagrams of application scenarios provided by the embodiment of the present application.
  • the method is applied to a network device, such as a user equipment UE, and the method includes:
  • Step 601 Receive a target index position and a paging message, the target index position is used to indicate the target index position of the paging DCI of the current user equipment UE on the target time slot in the target paging opportunity on the i-th paging frame ;
  • Step 602 Determine corresponding control resource information from the paging message according to the target index position.
  • the UE receiving the target index position and the paging message is the i-th UE corresponding to UE_ID(i), and the i-th UE determines from the paging message the i-th UE according to the received target index position Corresponding control resource information.
  • the entire carrier bandwidth can be used to transmit the PDCCH.
  • UE_ID(i) can determine that its own paging DCI is on the index of a certain time slot, so the UE only needs to The resource corresponding to the target index position needs to be found through the target index position of the target slot, that is, the paging message belonging to UE_ID(i) can be found.
  • the detection opportunity of PDCCH in each time slot is shown in Figure 7 and Figure 8, and LTE will put the downlink control information DCI at the beginning of the time slot.
  • the number of rounds of detection opportunities is configured by Radio Resource Control (RRC).
  • RRC Radio Resource Control
  • the content transmitted on the PDCCH is the downlink control information DCI.
  • a PDCCH can only have DCI in one format, and multiple PDCCHs can be sent on one downlink subframe.
  • the terminal device detects the content transmitted by the PDCCH on the detection opportunity to determine its own paging message.
  • the downlink control information (Downlink Control Information) transmitted in PDCCH mainly includes: downlink scheduling information, uplink scheduling information, activation and deactivation of physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) scheduling, activation and deactivation of PDSCH semi-static Scheduling, a command to notify one or more UEs of the slot format, a command to notify one or more UEs of PRB and OFDM symbol resources that are no longer used, a TPC command sent for PUCCH and PUSCH, and a subset bandwidth indicating the total bandwidth of the cell (Bandwidth Part, BWP) switching commands, and control information such as triggering random access procedures.
  • BWP Bandwidth Part
  • CORESET includes a set of physical resource blocks (Physical Resource Block, PRB) in the frequency domain, the minimum granularity is 6 PRBs; in CORESET, there are The concept of control channel element (CCE) and resource element group (Resource-element group, REG), the control channel is aggregated by the control channel element CCE, and a CCE contains 6 REG; mapping from CCE to REG Supports interleaving and non-interleaving; a REG consists of 1 resource block (Resource element, RB) in the frequency domain and 1 symbol in the time domain; the length of the time domain of CORESET is ⁇ 1,2,3 ⁇ OFDM With (Orthogonal frequency division multiplex, OFDM) symbols, the start position in the time slot can be configured; each cell can configure up to 12 CORESET (0-11).
  • OFDM Orthogonal frequency division multiplex
  • the resource mapping methods from CCE to REG include interleaving mode and non-interleaving mode.
  • the REG can be mapped in the entire CORESET through the interleaving formula stipulated in the 3GPP 38.211 protocol, so as to obtain frequency diversity gain; in addition, in the multi-cell scenario, it is assumed that the same resource mapping method is used between adjacent cells , will cause mutual interference, and the interleaving mapping will perform random mapping in the CORESET according to the interleaver, so as to realize randomization of interference between cells.
  • the base station side can obtain the downlink wireless channel through uplink channel estimation in the case of knowing the downlink wireless channel in advance (especially in TDD mode, according to the channel reciprocity). ), the PDCCH can be scheduled on time-frequency resources with better channel quality, so as to obtain a certain scheduling gain.
  • 6 REGs form a CCE.
  • the CORESET contains one OFDM time domain symbol
  • the REG indexes in the CCE are arranged from low to high in the frequency domain. The order of the domains is in order.
  • the frequency domain position of CORESET is indicated by the RRC layer parameter frequencyDomainResources, and the number of time domain symbols is indicated by duration. As shown in the resource mapping diagram in FIG. 9 , the number of RBs in the CORESET is 6, and the number of symbols is 2. Therefore, the CORESET resource can be finally determined by determining the target index position of the paging DCI of the UE on a certain time slot in a certain paging opportunity on the i-th paging frame. Among them, CORESET is the concept of time and frequency, and on this control resource set, the terminal device tries to use one or more PDCCHs decoded by the search space.
  • the starting position of the PDCCH can be any position in the time slot, and it can also be any position on the carrier in the frequency domain.
  • CORESET#1, CORESET#2, CORESET#3, and CORESET#4 shown in the figure indicate that the terminal device will receive the PDCCH at these positions within a time slot. Therefore, FIG. 10 shows a CORESET configuration diagram of UE-ID(i), which can be configured in the four ways shown in FIG. 10 , or can be configured in other ways. The above examples are not intended to limit this embodiment of the application.
  • the terminal device is in the idle mode (RRC_IDLE) or eDRX state for a long time. When it wakes up or the timer reaches the specified time, it generally needs to go through uplink and downlink time-frequency synchronization.
  • the terminal device detects the primary synchronization signal (Primary Synchronization Signal, PSS), it will determine the timing of sending the secondary synchronization signal (Secondary Synchronization Signal, SSS).
  • PSS is a pseudo-random sequence with a length of 127, which uses an M sequence in the frequency domain. The M sequence is cyclically shifted (the positions of the 3 cyclic shifts are 0, 43, and 86, respectively) to generate 3 different PSS sequences.
  • PSS is the first signal for the UE to search for a cell, and it is also the process with the highest search complexity.
  • the UE does not know the timing information of the system, and the reference frequency inside the UE is not accurate. Therefore, there are only three sequences of PSS, cyclic shift The interval of is larger so that the UE can distinguish the PSS sequence.
  • the SSS is also a pseudo-random sequence with a length of 127, using an M sequence in the frequency domain.
  • the data transmission process of the PDSCH physical channel is shown in Figure 11.
  • the Transport Block (TB) from the Media Access Control (MAC) layer ) to process the code word stream, including channel coding, interleaving, rate matching and other operations, and then scrambling, and then through data modulation mapping, layer mapping, precoding, RE mapping, OFDM modulation, to generate OFDM signals, Finally, it is sent to the corresponding antenna port to generate the final baseband signal.
  • TB Transport Block
  • MAC Media Access Control
  • the embodiment of the present application is applied to user equipment, and the user equipment receives a target index position and a paging message, and the target index position is used to indicate that the current user equipment UE is on the target time slot in the target paging opportunity on the i-th paging frame
  • the target index position of the paging DCI determine the corresponding control resource information from the paging message according to the target index position.
  • the network device in the embodiment of the present application first determines the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame, and then sends the target index position and the paging message To the corresponding UE, so that the UE only needs to determine the control resource information according to the target index position sent by the base station, and does not need to decode all the paging frames in the received paging DCI to find its own paging message,
  • the paging capability is enhanced, and the energy consumption of the terminal is reduced.
  • FIG. 12 is a schematic diagram of a first structure of a paging processing apparatus provided by an embodiment of the present application.
  • the paging processing device 1200 includes:
  • the first acquiring module 1210 is configured to acquire UE parameters of user equipments receiving paging in the target cell, where the UE parameters include UE numbers and the number of UEs currently receiving paging in the target cell;
  • the second acquiring module 1220 is configured to acquire the paging parameters in the paging message, the paging parameters include the number of paging frames contained in one paging cycle corresponding to the paging information, the number of paging frames contained in one paging frame The number of sessions, the number of time slots on each paging opportunity, and the number of time slot intervals between two adjacent UE paging within a paging opportunity, the paging message includes paging downlink control information DCI;
  • the first determination module 1230 is configured to determine the target index position of the paging DCI of the i-th UE on the target time slot in the target paging opportunity on the target paging frame according to the UE parameter and the paging parameter;
  • a sending module 1240 configured to send the target index position and the paging message to the i-th UE, so as to instruct the i-th UE to determine the corresponding target index position from the paging message according to the target index position control resource information.
  • the first determining module 1230 includes:
  • the first determining submodule is configured to determine the paging density on the paging frame according to the number of UEs currently receiving paging and the number of paging frames included in a paging cycle;
  • the second determination submodule is used to determine the number of UEs allocated to each paging opportunity according to the paging density on the paging frame and the number of paging opportunities included in the one paging frame;
  • a third determining submodule configured to determine the paging frame number of the i-th UE according to the UE number and the paging density on the paging frame;
  • the fourth determination submodule is configured to determine the target paging frame of the i-th UE according to the paging frame number of the i-th UE, wherein the paging DCI of the i-th user equipment is located in the target paging frame superior;
  • the fifth determining submodule is configured to use the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, and the number of UEs allocated on each paging opportunity , determining the target paging opportunity occupied by the i-th user from the target paging frame;
  • the sixth determining submodule is configured to, according to the UE number, the paging frame number of the i-th UE, the paging density on the paging frame, the target paging opportunity occupied by the i-th UE, the The number of UEs allocated on each paging opportunity and the number of time slot intervals between two adjacent UE pagings in the one paging opportunity, determine the target time slot index of the i-th user equipment;
  • the seventh determining submodule is configured to use the paging frame number of the i-th UE, the number of paging opportunities included in the one paging frame, the target paging opportunity occupied by the i-th UE, the each The number of time slots on the paging opportunity, and the target time slot index of the i-th UE, determine the target of the paging DCI on the target time slot of the i-th UE in the target paging opportunity on the i-th paging frame index position.
  • the first determining submodule is configured to determine the paging density on the paging frame according to the quotient of the number of UEs currently receiving paging and the number of paging frames included in a paging cycle .
  • the second determining submodule is configured to determine the allocation of each paging opportunity according to the quotient of the paging density on the paging frame and the number of paging opportunities included in the one paging frame. number of UEs.
  • the third determination submodule is configured to determine the paging frame number of the i-th UE according to the quotient of the UE number and the paging density on the paging frame.
  • the fourth determining submodule is used for:
  • the paging frame number of the i-th UE is less than 1, then determine that the target paging frame of the i-th UE is the 0th paging frame; or
  • the paging frame number of the i-th UE is greater than or equal to 1, and the paging frame number of the i-th UE is less than 2, then determine that the target paging frame of the i-th UE is the first paging frame ;or
  • the paging frame number of the i-th UE is greater than or equal to 2, and the paging frame number of the i-th UE is less than 3, then determine that the target paging frame of the i-th UE is the second paging frame ;or
  • the paging frame number of the i-th UE is greater than or equal to n, and the paging frame number of the i-th UE is less than n+1, determine that the target paging frame of the i-th UE is the n-th paging frame Call frame, where n ⁇ 3.
  • the fifth determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the paging density on the paging frame to obtain the first calculated Result; calculate the difference between the UE number and the first calculation result to obtain a second calculation result; according to the difference between the second calculation result and the number of UEs allocated on each paging opportunity quotient to determine the target paging opportunity occupied by the i-th UE.
  • the sixth determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the paging density on the paging frame to obtain the first calculated Result; calculate the product between the target paging opportunity occupied by the i-th UE and the number of UEs allocated on each paging opportunity to obtain a third calculation result; subtract the first calculation result from the UE number result, and subtract the third calculation result to obtain a fourth calculation result; according to the product of the fourth calculation result and the number of slot intervals, determine the target slot index of the i-th UE.
  • the seventh determining submodule is configured to: calculate the product of the paging frame number of the i-th UE and the number of paging opportunities included in the one paging frame, so as to obtain the Five calculation results; calculate the sum of the fifth calculation result and the target paging opportunity occupied by the i-th UE to obtain a sixth calculation result; combine the sixth calculation result with the time on each paging opportunity multiplied by the number of slots and added to the target slot index of the i-th UE to determine the target index of the paging DCI of the i-th UE on the target slot within the target paging opportunity on the i-th paging frame Location.
  • FIG. 13 is a schematic diagram of a second structure of a paging processing apparatus provided in an embodiment of the present application.
  • the paging processing device 1300 includes:
  • the receiving module 1310 is configured to receive a target index position and a paging message, the target index position is used to indicate the paging DCI of the current user equipment UE on the target time slot in the target paging opportunity on the i-th paging frame target index position;
  • the second determining module 1320 is configured to determine corresponding control resource information from the paging message according to the target index position.
  • the device embodiment and the method embodiment may correspond to each other, and similar descriptions may refer to the method embodiment. To avoid repetition, details are not repeated here.
  • the device shown in FIG. 12 or 13 can execute the above-mentioned embodiment of the paging processing method, and the aforementioned and other operations and/or functions of each unit in the device respectively implement the corresponding process of the above-mentioned method embodiment. For the sake of brevity, in This will not be repeated here.
  • FIG. 14 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication device 1400 shown in FIG. 14 includes a processor 1410, and the processor 1410 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 1400 may further include a memory 1420 .
  • the processor 1410 can invoke and run a computer program from the memory 1420, so as to implement the method in the embodiment of the present application.
  • the memory 1420 may be an independent device independent of the processor 1410 , or may be integrated in the processor 1410 .
  • the communication device 1400 may further include a transceiver 1430, and the processor 1410 may control the transceiver 1430 to communicate with other devices, specifically, to send information or data to other devices, or Receive messages or data from other devices.
  • the transceiver 1430 may include a transmitter and a receiver.
  • the transceiver 1430 may further include antennas, and the number of antennas may be one or more.
  • the communication device 1400 may specifically be the network device of the embodiment of the present application, and the communication device 1400 may implement the corresponding processes implemented by the network device (such as a base station) in each method of the embodiment of the present application, for the sake of brevity , which will not be repeated here.
  • the network device such as a base station
  • the communication device 1400 may specifically be the terminal device in the embodiment of the present application, and the communication device 1400 may implement the corresponding procedures implemented by the terminal device (such as the user equipment) in each method of the embodiment of the present application, in order to It is concise and will not be repeated here.
  • Fig. 15 is a schematic structural diagram of the device provided by the embodiment of the present application.
  • the apparatus 1500 shown in FIG. 15 includes a processor 1510, and the processor 1510 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the device 1500 may further include a memory 1520 .
  • the processor 1510 can invoke and run a computer program from the memory 1520, so as to implement the method in the embodiment of the present application.
  • the memory 1520 may be an independent device independent of the processor 1510 , or may be integrated in the processor 1510 .
  • the device 1500 may further include an input interface 1530 .
  • the processor 1510 can control the input interface 1530 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the device 1500 may further include an output interface 1540 .
  • the processor 1510 can control the output interface 1540 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the device can be applied to the network device in the embodiments of the present application, and the device can implement the corresponding processes implemented by the network device in the methods of the embodiments of the present application. For the sake of brevity, details are not repeated here.
  • the device can be applied to the terminal device in the embodiment of the present application, and the device can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here.
  • the device mentioned in the embodiment of the present application may also be a chip.
  • it may be a system-on-a-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip.
  • FIG. 16 is a second structural schematic diagram of a communication system 1600 provided by an embodiment of the present application. As shown in FIG. 16 , the communication system 1600 includes a terminal device 1610 and a network device 1620 .
  • the terminal device 1610 can be used to realize the corresponding functions realized by the terminal device in the above method
  • the network device 1620 can be used to realize the corresponding functions realized by the network device or the base station in the above method. Let me repeat.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the network device or the base station in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device or the base station in the various methods of the embodiments of the present application , for the sake of brevity, it is not repeated here.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device/user device in the embodiments of the present application, and the computer program enables the computer to execute the various methods in the embodiments of the present application by the mobile terminal/terminal
  • the corresponding processes implemented by the device/user equipment are not repeated here.
  • the embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device or the base station in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the network device or the base station in the methods of the embodiments of the present application, For the sake of brevity, details are not repeated here.
  • the computer program product can be applied to the mobile terminal/terminal device/user device in the embodiments of the present application, and the computer program instructions cause the computer to execute the various methods in the embodiments of the present application by the mobile terminal/terminal device
  • the corresponding processes implemented by the user equipment are not repeated here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device or the base station in the embodiment of the present application.
  • the computer program executes the various methods in the embodiment of the present application implemented by the network device or the base station For the sake of brevity, the corresponding process will not be repeated here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program executes the various methods in the embodiment of the present application by the mobile terminal/terminal
  • the corresponding processes implemented by the device/user equipment are not repeated here.
  • the disclosed systems, devices and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units or modules is only a logical function division.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units or modules described as separate components may or may not be physically separated, and the components displayed as units or modules may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple on the network unit. Part or all of the units or modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit or module in each embodiment of the present application may be integrated into one processing unit or module, each unit or module may exist separately physically, or two or more units may be integrated into one unit , or two or more modules are integrated in one module.
  • the functions are realized in the form of software functional units or modules and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .

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Abstract

提供一种寻呼处理方法、装置、设备及存储介质，该方法包括：获取目标小区内接受寻呼的UE参数，UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；获取寻呼消息中的寻呼参数，寻呼参数包括寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，寻呼消息包括DCI；根据UE参数与寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；将目标索引位置与寻呼消息发送至第i个UE，以指示第i个UE根据目标索引位置从寻呼消息中确定对应的控制资源信息。

Description

寻呼处理方法、装置、设备及存储介质
本申请要求于2021年06月09日提交的，申请名称为“寻呼处理方法、装置、设备及存储介质”的、中国专利申请号为“202110643310.5”的优先权，该中国专利申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，具体涉及一种寻呼处理方法、装置、设备及存储介质。
背景技术
随着移动通信技术的发展，新一代无线演进系统-第五代移动通信系统(5G)采用大规模多进多出(Multiple Input Multiple Output，MIMO)技术，非正交多址技术，同时同频全双工通信技术，新型编码技术，高阶调制等技术，能够实现峰值速率可达Gbit/s的标准，以满足高清视频、虚拟现实等大数据量传输；空中接口时延水平需要在1ms左右，满足自动驾驶、远程医疗等实时应用。超大网络容量，提供千亿设备的连接能力，满足物联网通信。
5G NR(New RAN)的小区组成更大的无线接入网(Radio Access Network，RAN)区，RAN区组成更大的跟踪区。因此，每一个小区属于一个RAN区和跟踪区。跟踪区是核心网级别终端跟踪的基础，RAN区是无线接入网络级别终端跟踪的基础。5G RAN在发送寻呼消息在跟踪区(Tracking Area，TA)区域内所有小区组上广播。所以当网络想要发送下行消息或数据的时候，需要通过寻呼的方式让用户设备(User Equipment，UE)回到连接模式(RRC_CONNECTED)状态。但是目前的寻呼机制中，当前寻呼范围内的所有用户需要遍历整个搜索空间的资源聚合级进行不停地盲检，以监听是否有自己的寻呼消息，这样会有多个或者所有的用户设备同时在不断地耗电中，造成了能量浪费。
技术问题
本申请实施例提供一种寻呼处理方法、装置、设备及存储介质，可以增强寻呼能力，以及有效降低终端能耗。
技术解决方案
第一方面，提供了一种寻呼处理方法，所述方法包括：获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI；根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
在第一方面中，所述根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，包括：根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度；根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个 数；根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号；根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，其中，第i个用户设备的寻呼DCI位于所述目标寻呼帧上；根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会；根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引；根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
在第一方面中，所述根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度，包括：根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数的商，确定寻呼帧上的寻呼密度。
在第一方面中，所述根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数，包括：根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数的商，确定每一个寻呼机会上分配的UE个数。
在第一方面中，根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号，包括：根据所述UE编号与所述寻呼帧上的寻呼密度的商，确定第i个UE的寻呼帧号。
在第一方面中，所述根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，包括：若所述第i个UE的寻呼帧号小于1，则确定第i个UE的目标寻呼帧为第0个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于1，且所述第i个UE的寻呼帧号小于2，则确定第i个UE的目标寻呼帧为第1个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于2，且所述第i个UE的寻呼帧号小于3，则确定第i个UE的目标寻呼帧为第2个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于n，且所述第i个UE的寻呼帧号小于n+1，则确定第i个UE的目标寻呼帧为第n个寻呼帧，其中n≥3。
在第一方面中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会，包括：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述UE编号与所述第一计算结果之间的差值，以得到第二计算结果；根据所述第二计算结果与所述每一个寻呼机会上分配的UE个数之间的商，确定出第i个UE占有的目标寻呼机会。
在第一方面中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引，包括：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述第i个UE占有的目标寻呼机会与所述每一个寻呼机会上分配的UE个数之间 的乘积，得到第三计算结果；将所述UE编号减去所述第一计算结果，并减去所述第三计算结果，以得到第四计算结果；根据所述第四计算结果与所述时隙间隔数目之间的乘积，确定第i个UE的目标时隙索引。
在第一方面中，所述根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，包括：计算所述第i个UE的寻呼帧号与所述一个寻呼帧包含的寻呼机会个数之间的乘积，以得到第五计算结果；计算所述第五计算结果与所述第i个UE占有的目标寻呼机会之和，以得到第六计算结果将所述第六计算结果与所述每个寻呼机会上的时隙数目相乘，并再加上第i个UE的目标时隙索引，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
第二方面，提供了一种寻呼处理方法，所述方法包括：接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
第三方面，提供了一种寻呼处理装置，所述装置包括：第一获取模块，用于获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；第二获取模块，用于获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI；第一确定模块，用于根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；发送模块，用于将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
在第三方面中，所述第一确定模块，包括：第一确定子模块，用于根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度；第二确定子模块，用于根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数；第三确定子模块，用于根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号；第四确定子模块，用于根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，其中，第i个用户设备的寻呼DCI位于所述目标寻呼帧上；第五确定子模块，用于根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会；第六确定子模块，用于根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引；第七确定子模块，用于根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻 呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
在第三方面中，所述第一确定子模块，用于根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数的商，确定寻呼帧上的寻呼密度。
在第三方面中，所述第二确定子模块，用于根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数的商，确定每一个寻呼机会上分配的UE个数。
在第三方面中，第三确定子模块，用于根据所述UE编号与所述寻呼帧上的寻呼密度的商，确定第i个UE的寻呼帧号。
在第三方面中，所述第四确定子模块，用于：若所述第i个UE的寻呼帧号小于1，则确定第i个UE的目标寻呼帧为第0个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于1，且所述第i个UE的寻呼帧号小于2，则确定第i个UE的目标寻呼帧为第1个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于2，且所述第i个UE的寻呼帧号小于3，则确定第i个UE的目标寻呼帧为第2个寻呼帧；或者若所述第i个UE的寻呼帧号大于或等于n，且所述第i个UE的寻呼帧号小于n+1，则确定第i个UE的目标寻呼帧为第n个寻呼帧，其中n≥3。
在第三方面中，所述第五确定子模块，用于：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述UE编号与所述第一计算结果之间的差值，以得到第二计算结果；根据所述第二计算结果与所述每一个寻呼机会上分配的UE个数之间的商，确定出第i个UE占有的目标寻呼机会。
在第三方面中，所述第六确定子模块，用于：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述第i个UE占有的目标寻呼机会与所述每一个寻呼机会上分配的UE个数之间的乘积，得到第三计算结果；将所述UE编号减去所述第一计算结果，并减去所述第三计算结果，以得到第四计算结果；根据所述第四计算结果与所述时隙间隔数目之间的乘积，确定第i个UE的目标时隙索引。
在第三方面中，所述第七确定子模块，用于：计算所述第i个UE的寻呼帧号与所述一个寻呼帧包含的寻呼机会个数之间的乘积，以得到第五计算结果；计算所述第五计算结果与所述第i个UE占有的目标寻呼机会之和，以得到第六计算结果；将所述第六计算结果与所述每个寻呼机会上的时隙数目相乘，并再加上第i个UE的目标时隙索引，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
第四方面，提供了一种寻呼处理装置，所述装置包括：接收模块，用于接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；第二确定模块，用于根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
第五方面，提供了一种网络设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面所述的寻呼处理方法。
第六方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第二方面所述的寻呼处理方法。
第七方面，提供了一种芯片，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第一方面或者第二方面中的任一方面或其各实现方式中所述的寻呼处理方法。
第八方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序适于处理器进行加载，以执行如第一方面或者第二方面中的任一方面或其各实现方式中的寻呼处理方法。
第九方面，提供了一种计算机程序产品，包括计算机程序指令，计算机程序指令使得计算机执行上述第一方面或第二方面中的任一方面或其各实现方式中的寻呼处理方法。
第十方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面或第二方面中的任一方面或其各实现方式中的寻呼处理方法。
有益效果
本申请实施例提供一种寻呼处理方法、装置、设备及存储介质，通过获取目标小区内接受寻呼的用户设备UE参数，UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；获取寻呼消息中的寻呼参数，寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，寻呼消息包括寻呼下行控制信息DCI；根据UE参数与寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；将目标索引位置与寻呼消息发送至所述第i个UE，以指示第i个UE根据目标索引位置从寻呼消息中确定对应的控制资源信息。本申请实施例中的网络设备先确定出第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，然后将目标索引位置和寻呼消息发送至对应的UE，以使得UE只需根据基站发送的目标索引位置确定控制资源信息，并不需要对接收到的寻呼DCI中的每一个寻呼帧进行全部解码来寻找自己的寻呼消息，进而增强了寻呼能力，以及降低了终端能耗。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的网络结构示意图。
图2为本申请实施例提供的寻呼逻辑图。
图3为本申请实施例提供的寻呼机制示意图。
图4为本申请实施例提供的一种通信系统的第一结构示意图。
图5为本申请实施例提供的一种寻呼处理方法的第一流程示意图。
图6为本申请实施例提供的一种寻呼处理方法的第二流程示意图。
图7为本申请实施例提供的PDCCH检测机会时隙图。
图8为本申请实施例提供的另一PDCCH检测机会时隙图。
图9为本申请实施例提供的另资源映射图。
图10为本申请实施例提供的CORESET的配置示意图。
图11为本申请实施例提供的基带处理流程图。
图12为本申请实施例提供的寻呼处理装置的第一结构示意图。
图13为本申请实施例提供的寻呼处理装置的第二结构示意图。
图14为本申请实施例提供的通信设备的结构示意图。
图15为本申请实施例提供的装置的结构示意图。
图16为本申请实施例提供的一种通信系统的第而结构示意图。
本发明的实施方式
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，所描述的实施例仅仅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。
例如，如图1所示的网络结构示意图，5G NR的小区组成更大的无线接入网(Radio Access Network，RAN)区，RAN区组成更大的跟踪区。因此，每一个小区属于一个RAN区和跟踪区。跟踪区是核心网级别终端跟踪的基础，RAN区是无线接入网络级别终端跟踪的基础。5G RAN在发送寻呼消息在TA区域内所有小区组上广播。所以当网络想要发送下行消息或数据的时候，需要通过寻呼的方式让UE回到连接模式(RRC_CONNECTED)状态。为了让这些信令或数据达到UE，5G核心网(5G Core Network，5GC)会触发寻呼过程，当前寻呼的范围就从TA区到达某一个RAN区，也就是某个RAN区的所有用户都会接受寻呼消息。如图2所示的寻呼逻辑图，整个寻呼过程从逻辑信道映射到传输信道，最终到达物理信道，解调参考信号(Demodulation Reference Sgnal，DMRS)是解调的参考信号。寻呼消息属于被核心网寻呼的UE能够正确地接收基于调度的物理下行控制信道(Physical Downlink Control Channel，PDCCH)来传输的寻呼信息，当UE监听到寻呼消息(携带在PDCCH上)内部携带特定的PI-RNTI指示后，就开始解调，解码相应的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)以提取自己的寻呼消息。其中，寻呼消息可以为下行控制信息(Downlink Control Information，DCI)；PI-RNTI可以表示为表Paging RNTI，用于解析寻呼信息的无线网络临时标识符(Radio Network Tempory Identity，RNTI)，对应于寻呼的即寻呼控制信道(Paging Control Channel，PCCH)；PDSCH用于承载来自传输信道DSCH的数据。然而TA区域内的其它用户为了监听是否有自己的寻呼信息，需要不停地盲检(PDCCH和PDSCH)。因此其它用户需要遍历整个搜索空间的资源聚合级，这样会有多个或者所有的用户设备同时在不断地耗电中。尤其在空闲模式(RRC_IDLE)状态和去激活模式(RRC_INACTIVE)状态下的UE，或者在扩展不连续接收模式(Extended DRX，eDRX)、省电模式(Power Saving Mode，PSM)状态下的UE，都会周期性的检测寻呼。
在空闲/非活动模式期间，NR UE需要不断地监视信道以进行潜在寻呼，并且还执行测量和检查服务小区的信号强度，并且如果需要，检查相邻小区以进行小区重新选择。当监测寻呼时，UE需要在一个寻呼周期上的寻呼帧的寻呼机会上检测，即监测寻呼DCI的寻呼机会(PO)，DCI的循环冗余校验码(Cyclic Redundancy Check，CRC)被P_RNTI(下行寻呼和系统消息变更通知的标识)加扰。如果检测到寻呼DCI，则UE继续到第二步骤，其中UE对其临时移动台识别码(Temperate Mobile Station Identity，TMSI)(5G-S-TMSI)的PDSCH进行解码。寻呼DCI中提供了PDSCH的频率和时间资源分配的详细信息。UE仅在成功解码PDSCH(寻呼消息)之后才知道它是否被寻呼。空闲信道监视和寻呼DCI过热都会导致UE的额外成本增加。由于UE需要完全同步才能够解码寻呼DCI和寻呼消息，因此这些额外成本对于不在良好的信号覆盖范围中的场景来说可能变得更显著。总额外成本取决于寻呼概率以及不同寻呼概率的UE的PO/DRX如何配置。通常从深度睡眠过渡到深度睡眠，以及寻呼DCI和寻呼消息所需的同步的成本约为一个不连续接收(Discontinuous Reception，DRX)周期内总平均功耗的50％-60％。
由于这些额外成本是能量浪费的主要来源，因此寻呼增强解决方案需要支持UE，以便当目标UE没有被寻呼时，UE可以避免进入这两种状态，即UE可以避免从深度睡眠到同步状态的转换或者从同步状态到深度睡眠的转换。为了节省终端设备的耗电，本申请提出一种寻呼信号处理方法，可以增强寻呼能力，且能很大程度上在寻呼阶段节省用户的耗电。
如图3所示的寻呼机制示意图，在图3中设置的相关术语包括：
T：寻呼周期，T＝min(默认寻呼周期，UE特定DRX周期)，比如T由最短的DRX周期决定。其中，默认寻呼周期为核心网寻呼周期，UE特定DRX周期为无线侧的寻呼周期，一般无线侧的寻呼周期的寻呼周期小于核心网寻呼周期，因此T默认等于无线侧的寻呼周期，即T由最短的DRX周期决定。
PF(Paging Frame)：寻呼帧，该寻呼帧PF为无线帧，一个PF可能包含一个或多个寻呼机会PO。
PF_offset：PF的帧偏置。
N：一个寻呼周期包含的寻呼帧个数。
UE_ID：UE的身份标识，例如，终端的IMSI或S-TMSI。
Ns：一个寻呼帧包含的寻呼机会个数。
PO(Paging Occasion)：表示寻呼机会，即1套PDCCH监听机会，1个PO由多个slot组成。1个PO包含S个SSB波束(S由SIB1消息中的ssb-PositionsInBurst确定)；一个PO支持最大的寻呼UE数量为32；ssb-PositionsInBurst指示在具有SS/PBCH块的半帧中发送的SS块的时域位置。可以理解为PO是PF的一个子帧，在PO上可能会有使用P-RNTI加扰，并指示寻呼(Paging)消息的PDCCH。当使用了DRX，UE在每个DRX cycle上只需要检测1个PO，也就是说，对应每个UE，在每个寻呼期内只有1个子帧可用于发送Paging消息。
SSB(Static Shared Beam)：每个SSB波束上发送的寻呼消息完全相同。
其中，寻呼帧PF是满足如下公式(1)的所有系统帧号(System Frame Number，SFN)：
(SFN+PF_offset)mod T＝(T div N)x(UE_ID mod N)    (1)；
其中，div表示除法运算，取最后值的整数部分；mod表示取余函数，取最后值的小数部分；凡是满足上面公式的所有系统帧号SFN的值，都是PF；其中系统帧号SFN，表示当前UE所在帧号。
PO的在PF上的位置i_s的计算公式如下公式(2)：
i_s＝floor(UE_ID/N)mod Ns   (2)；
其中，floor表示向下取整运算；计算出PF后，通过计算PO在PF上的位置i_s，即可知道UE接收寻呼消息的时间。
i_s指示了一套PDCCH监听机会的起始位置，UE从第i_s个PO开始连续接收寻呼消息。因此，小区内所有的用户设备在空闲模式(RRC_IDLE)状态下，都需要周期的检测寻呼，表示在某一个寻呼帧内的所有寻呼机会内S个时隙内寻找自己的寻呼DCI，对于用户设备而言，耗电量极大。
因此，本申请提出一种新的增强寻呼的方法，每一个UE不需要在每一个寻呼周期内的每一个寻呼机会的每一个时隙或者控制资源集(Control-resource set，CORESET)去检测寻呼，极大程度上节省了用户设备的耗电。
本申请实施例可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、NR系统、NR系统的演进系统、免授权频谱上的LTE(LTE-based access to unlicensed spectrum，LTE-U)系统、免授权频谱上的NR(NR-based access to unlicensed spectrum，NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、无线局域网(Wireless Local Area Networks，WLAN)、无线保真(Wireless Fidelity，WiFi)、下一代通信系统或其他通信系统等。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统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系统。在一些实施例中，本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation，CA)场景，也可以应用于双连接(Dual Connectivity，DC)场景，还可以应用于独立(Standalone，SA)布网场景。
请参考图4，图4为本申请实施例提供的一种通信系统的结构示意图。该通信系统400可以包括：若干个终端设备410以及若干个网络设备420。网络设备420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410进行通信。图4示例性地示出了3个网络设备和5个终端设备，该通信系统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。
其中，终端设备410也可以称为用户设备(User Equipment，UE)、接入终端、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等。终端设备410可以是WLAN中的站点(STAION，ST)，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)设备、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、可穿戴设备以及下一代通信系统，例如，NR网络中的终端设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)网络中的终端设备等。
作为示例而非限定，该终端设备410还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。或者，该终端设备410也可以是无人飞行器的设备。或者，该终端设备410也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线用户设备。或者，该终端设备410也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
网络设备420可以是用于与移动设备通信的设备，网络设备420可以是WLAN中的接入点(Access Point，AP)，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)，或者中继站或接入点，或者车载设备、可穿戴设备以及NR网络中的网络设备或者基站(gNB)或者未来演进的PLMN网络中的网络设备等。
在本申请实施例中，网络设备420为小区提供服务，终端设备410通过该小区使用的传输资源(比如频域资源、频谱资源)与网络设备420进行通信，该小区可以是网络设备420(例如基站)对应的小区，小区可以属于宏基站，也可以属于小小区(Small cell)对应的基站，这里的小小区可以包括：城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等，这些小小区具有覆盖范围小、发射功率低的特点，适用于提供高速率的数据传输服务。
其中，网络设备420和终端设备410之间可以通过无线空口建立无线连接。
例如，终端设备410之间还可以建立端到端(End to End，E2E)连接。
在一些实施例中，该通信系统还可以包括网络管理设备430。若干个网络设备420(基站)分别与网络管理设备430相连。其中，网络管理设备430可以是无线通信系统中的核心网设备，比如，该网络管理设备430可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如5G核心网，服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCR F)或者归属签约用户服务器(Hom eSubscriber Server，HSS)等。对于网络管理设备430的实现形态，本申请实施例不做限定。
应理解的是，在本申请中，可以采用多输入多输出(Multiple-Input Multiple-Output，MIMO)技术。
在本申请实施例中，网络设备获取目标小区内接受寻呼的用户设备UE参数，UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；获取寻呼消息中的寻呼参数，寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，寻呼消息包括寻呼下行控制信息DCI；根据UE参数与寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；网络设备将目标索引位置与寻呼消息发送至所述第i个UE，以指示第i个UE根据目标索引位置从寻呼消息中确定对应的控制资源信息。本申请实施例中的网络设备先确定出第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，然后将目标索引位置和寻呼消息发送至对应的UE，以使得UE只需根据基站发送的目标索引位置确定控制资源信息，并不需要对接收到的寻呼DCI中的每一个寻呼帧进行全部解码来寻找自己的寻呼消息，进而增强了寻呼能力，以及降低了终端能耗。
请参阅图5，图5为本申请实施例提供的寻呼处理方法的第一流程示意图。该方法应用于网络设备，比如基站等，该方法包括：
步骤501，获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量。
例如，获取目标小区内一组接受寻呼的用户设备UE参数，该UE参数包括UE编号、每一UE的终端标识UE_ID(i)和目标小区内当前接受寻呼的UE数量M，其中UE_ID(i),i＝0，1，2，……，M-1,M表示小区内当前接受寻呼的UE数量，i表示UE编号，i取值为：0，1，2，……，M-1。比如目标小区内最大可以有32个UE接受到寻呼，一般有16个用户接收到寻呼。其中，UE_ID(i)的取值与i的取值相同，因此UE_ID(i)也可以用于表示第i个UE。
步骤502，获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI。
其中，N可以表示一个寻呼周期包含的寻呼帧个数；Ns可以表示一个寻呼帧包含的寻呼机会个数；S可以表示每个寻呼机会上的时隙数目；Ms可以表示一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目
例如，在接收到5G核心网传输的寻呼消息时，可以通过分析寻呼消息来获取相应的寻呼参数。
步骤503，根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
在一些实施例中，步骤503可以通过以下步骤4031至步骤5037来实现，包括：
步骤5031，根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定 寻呼帧上的寻呼密度；
步骤5032，根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数；
步骤5033，根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号；
步骤5034，根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，其中，第i个用户设备的寻呼DCI位于所述目标寻呼帧上；
步骤5035，根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会；
步骤5036，根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引；
步骤5036，根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。,
在一些实施例中，所述根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度，包括：根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数的商，确定寻呼帧上的寻呼密度。
其中，根据当前接受寻呼的UE数量M与一个寻呼周期包含的寻呼帧个数N的商，确定寻呼帧上的寻呼密度。例如，D f表示寻呼帧上的寻呼密度，D f的计算公式可以为以下公式(3)：
D f＝[M/N]       (3)；
其中，M表示小区内当前接受寻呼的UE数量，即有M个UE接受寻呼；N表示一个寻呼周期包含的寻呼帧个数；[M/N]表示W与N的商取整。
在一些实施例中，所述根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数，包括：根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数的商，确定每一个寻呼机会上分配的UE个数。
其中，根据寻呼帧上的寻呼密度D f与一个寻呼帧包含的寻呼机会个数N S的商，确定每一个寻呼机会上分配的UE个数。例如，D o表示每一个寻呼机会上分配的UE个数，原则上均为每一个UE分配一个时隙的寻呼。D o的计算公式可以为以下公式(4)：
D o＝[D f/N S]      (4)；
其中，D f表示寻呼帧上的寻呼密度，N S表示一个寻呼帧包含的寻呼机会个数；[D f/N S]表示D f与N S的商取整。
在一些实施例中，根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号，包括：根据所述UE编号与所述寻呼帧上的寻呼密度的商，确定第i个UE的寻呼帧号。
其中，根据UE编号i与寻呼帧上的寻呼密度D f的商，确定第i个UE的寻呼帧号。例如，PF i表示第UE_ID(i)个UE的寻呼帧号，PF i的计算公式可以为以下公式(5)：
PF i＝i/D f      (5)；
其中，i表示UE编号，i的取值为：0，1，2，……，M-1；D f表示寻呼帧上的寻呼密度，也就是每个寻呼帧内分配UE寻呼的个数。其中，PF i的计算结果为计算UE编号与寻呼帧上的寻呼密度的商之后整数的值。
在一些实施例中，所述根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，包括：
若所述第i个UE的寻呼帧号小于1，则确定第i个UE的目标寻呼帧为第0个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于1，且所述第i个UE的寻呼帧号小于2，则确定第i个UE的目标寻呼帧为第1个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于2，且所述第i个UE的寻呼帧号小于3，则确定第i个UE的目标寻呼帧为第2个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于n，且所述第i个UE的寻呼帧号小于n+1，则确定第i个UE的目标寻呼帧为第n个寻呼帧，其中n≥3。
在一些实施例中，所述根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，包括：根据UE编号与寻呼帧上的寻呼密度的倍数关系，确定第i个UE的目标寻呼帧。
例如，UE_ID(i)的取值与i的取值相同，因此UE_ID(i)也可以用于表示第i个UE。例如，若终端标识的取值小于寻呼帧上的寻呼密度，即UE_ID(i)<D f，则UE_ID(i)(第i个UE)的寻呼DCI位于第0个寻呼帧上；
若终端标识的取值大于或等于寻呼帧上的寻呼密度，且小于两倍的寻呼帧上的寻呼密度，即D f≤UE_ID(i)<2D f，则UE_ID(i)(第i个UE)的寻呼DCI位于第1个寻呼帧上；
若终端标识的取值大于两倍的寻呼帧上的寻呼密度，且小于三倍的寻呼帧上的寻呼密度，即2D f≤UE_ID(i)<3D f，则UE_ID(i)(第i个UE)的寻呼DCI位于第2个寻呼帧上；
若终端标识的取值大于n倍的寻呼帧上的寻呼密度，且小于n+1倍的寻呼帧上的寻呼密度，即nD f≤UE_ID(i)<(n+1)D f，则UE_ID(i)(第i个UE)的寻呼DCI位于第n个寻呼帧上。
依次类推，能够确定出UE_ID(i)(第i个UE)的目标寻呼帧的准确位置，避免UE可能会检测多个寻呼帧，直到在寻呼周期内检测到自己的DCI为止的情形。
在一些实施例中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会，包括：
计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；
计算所述UE编号与所述第一计算结果之间的差值，以得到第二计算结果；
根据所述第二计算结果与所述每一个寻呼机会上分配的UE个数之间的商，确定出第i 个UE占有的目标寻呼机会。
例如，PO i表示第i个UE占有第i个寻呼机会(目标寻呼机会)。一个寻呼帧内存在很多寻呼机会，寻呼机会承载着寻呼DCI，可以根据UE编号i、第i个UE的寻呼帧号PF i、寻呼帧上的寻呼密度D f以及每一个寻呼机会上分配的UE个数D o，确定一个UE的目标寻呼机会的位置，也就是确定第i个UE占有第i个寻呼机会，进而避免UE在所有的寻呼机会上检测。
具体的，计算第i个UE的寻呼帧号PF i与寻呼帧上的寻呼密度D f之间的乘积，以得到第一计算结果；计算UE编号i与第一计算结果之间的差值，以得到第二计算结果；根据第二计算结果与每一个寻呼机会上分配的UE个数D o之间的商，确定出第i个UE占有的目标寻呼机会。其中，第i个UE占有的目标寻呼机会可以理解为第i个UE占有第i个寻呼机会，第i个UE占有第i个寻呼机会的计算公式可以为以下公式(6)：
PO i＝(i-PF i×D f)÷D o    (6)。
在一些实施例中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引，包括：
计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；
计算所述第i个UE占有的目标寻呼机会与所述每一个寻呼机会上分配的UE个数之间的乘积，得到第三计算结果；
将所述UE编号减去所述第一计算结果，并减去所述第三计算结果，以得到第四计算结果；
根据所述第四计算结果与所述时隙间隔数目之间的乘积，确定第i个UE的目标时隙索引。
其中，Ms是一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目；S是每个寻呼机会上的时隙数目，表示一个寻呼机会里有S个时隙，某一个时隙上可能承载寻呼DCI。因此，可以根据UE编号i、第i个UE的寻呼帧号PF i、寻呼帧上的寻呼密度D f、第i个UE占有的目标寻呼机会PO i、每一个寻呼机会上分配的UE个数D o、以及一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目Ms，确定第i个UE的目标时隙索引S index(i)。
例如，一个寻呼机会上UE_ID(i)的寻呼时隙在目标时隙索引S index(i)上，具体的，计算第i个UE的寻呼帧号PF i与寻呼帧上的寻呼密度D f之间的乘积，以得到第一计算结果；计算第i个UE占有的目标寻呼机会PO i与每一个寻呼机会上分配的UE个数D o之间的乘积，得到第三计算结果；将UE编号i减去第一计算结果，并减去第三计算结果，以得到第四计算结果；根据第四计算结果与所述时隙间隔数目Ms之间的乘积，确定第i个UE的目标时隙索引。其中，第i个UE的目标时隙索引的计算公式可以为以下公式(7)：
S index(i)＝(i-PF i×D f-PO i×D o)×Ms     (7)。
在一些实施例中，所述根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，包括：
计算所述第i个UE的寻呼帧号与所述一个寻呼帧包含的寻呼机会个数之间的乘积，以得到第五计算结果；
计算所述第五计算结果与所述第i个UE占有的目标寻呼机会之和，以得到第六计算结果；
将所述第六计算结果与所述每个寻呼机会上的时隙数目相乘，并再加上第i个UE的目标时隙索引，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
其中，根据第i个UE的寻呼帧号PF i、一个寻呼帧包含的寻呼机会个数N S、第i个UE占有的目标寻呼机会PO i、每个寻呼机会上的时隙数目S以及第i个UE的目标时隙索引S index(i)，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
具体的，计算第i个UE的寻呼帧号PF i与一个寻呼帧包含的寻呼机会个数N S之间的乘积，以得到第五计算结果；计算第五计算结果与第i个UE占有的目标寻呼机会PO i之和，以得到第六计算结果；将第六计算结果与每个寻呼机会上的时隙数目S相乘，然后再加上第i个UE的目标时隙索引S index(i)，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。例如，在一个完整的寻呼周期内对第i个UE在某一时隙上进行统一的编号S’ index(i),该S’ index(i)表示第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，该目标索引位置的计算公式可以为以下公式(8)：
S’ index(i)＝(PF i×N S+PO i)×S+S index(i)       (8)。
其中，S’ index(i)最终可以确定第i个UE在第i个寻呼帧上某一个寻呼机会内，某一个时隙上的寻呼DCI的目标索引位置。例如，根据公平原则，S’ index(1)表示第1个用户在第一个寻呼帧PF 1的第一个寻呼机会PO 1上的第一个时隙S index(1)时隙上的寻呼DCI的目标索引位置，依次类推进行统一编号，S’ index(i)最终表示第i个UE在第i个寻呼帧PF i上的第i个寻呼机会PO i上的第i个时隙S index(i)时隙上的寻呼DCI的目标索引位置。
步骤504，将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
其中，网络设备先确定出第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，然后将目标索引位置和寻呼消息发送至对应的UE，以使得UE只需根据基站发送的目标索引位置确定控制资源信息，并不需要对接收到的寻呼DCI中的每一个寻呼帧进行全部解码来寻找自己的寻呼消息，进而增强了寻呼能力，以及降低了终端能耗。
上述所有的技术方案，可以采用任意结合形成本申请的可选实施例，在此不再一一赘述。
本申请实施例通过获取目标小区内接受寻呼的用户设备UE参数，UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；获取寻呼消息中的寻呼参数，寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，寻呼消息包括寻呼下行控制信息DCI；根据UE参数与寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；将目标索引位置与寻呼消息发送至所述第i个UE，以指示第i个UE根据目标索引位置从寻呼消息中确定对应的控制资源信息。本申请实施例中的网络设备先确定出第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，然后将目标索引位置和寻呼消息发送至对应的UE，以使得UE只需根据基站发送的目标索引位置确定控制资源信息，并不需要对接收到的寻呼DCI中的每一个寻呼帧进行全部解码来寻找自己的寻呼消息，进而增强了寻呼能力，以及降低了终端能耗。
请参阅图6至图10，图6为本申请实施例提供的寻呼处理方法的第二流程示意图，图7至图10均为本申请实施例提供的应用场景示意图。该方法应用于网络设备，比如用户设备UE，该方法包括：
步骤601，接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
步骤602，根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
例如，接收目标索引位置与寻呼消息的UE为UE_ID(i)对应的第i个UE，该第i个UE根据接收到的目标索引位置，从寻呼消息中确定出与该第i个UE对应的控制资源信息。其中，对于LTE系统或者NB-IOT系统，可以利用整个载波带宽来传输PDCCH，在本申请实施例中，UE_ID(i)能够确定自己的寻呼DCI在某一个时隙的索引上，因此UE只需要通过目标时隙的目标索引位置就能找到该目标索引位置所对应的资源，即找到属于UE_ID(i)的寻呼消息。
在时隙资源上，PDCCH在每一个时隙上的检测机会如图7和图8所示，LTE会把下行控制信息DCI放在时隙的起始位置上。检测机会的循环次数由无线资源控制(Radio Resource Control，RRC)配置。其中，PDCCH上传输的内容是下行控制信息DCI，一个PDCCH只能有一种格式的DCI,1个下行子帧上可以发送多个PDCCH，终端设备在检测机会上检测PDCCH传输的内容，以确定自己的寻呼消息。其中，PDCCH中传递的下行控制信息(Downlink Control Information)主要包括：下行调度信息，上行调度信息，激活与去激活上行物理共享信道(Physical Uplink Shared Channel，PUSCH)调度，激活与去激活PDSCH半静态调度，通知时隙格式给一个或者多个UE的命令，通知一个或者多个UE不再使用的PRB和OFDM符号资源的命令，为PUCCH和PUSCH发送的TPC命令，指示小区总带宽的子集带宽(Bandwidth Part，BWP)切换的命令，以及触发随机接入过程等控制信息。
其中，5G NR中同时引入了控制资源集CORESET，对应PDCCH物理资源配置，CORESET在频域上包含一组物理资源块(Physical Resource Block，PRB)，最小粒度为6个PRB；在CORESET中，有控制信道单元(Control channel element，CCE)和资源单元组 (Resource-element group，REG)的概念，控制信道由控制信道单元CCE聚合而成，而一个CCE包含6个REG；从CCE到REG的映射支持交织和非交织；一个REG由频域的1个资源块(Resource element，RB)，时域的1个符号组成；CORESET的时域长度为{1,2,3}个正交频分复用(Orthogonal frequency division multiplex，OFDM)符号，在时隙中开始位置可配置；每个小区最多配置12个CORESET(0-11)。
其中，在CREOSET内，从CCE到REG资源映射方式包括交织模式和非交织模式。例如，针对交织模式，REG可以通过3GPP 38.211协议规定的交织公式在整个CORESET的范围内进行映射，从而获得频率分集增益；另外在多小区场景中，假设相邻小区之间采用相同的资源映射方式，则会互相造成干扰，而交织映射则会根据交织器在CORESET内进行随机映射，从而实现小区间的干扰随机化。例如，针对非交织模式，虽然会损失部分频率分集增益，但是基站侧在提前获知下行无线信道的情况下(尤其是TDD模式下，根据信道互易性，通过上行信道估计获取下行无线信道的情况)，可以将PDCCH调度在信道质量比较好的时频资源上，从而获取一定的调度增益。在非交织模式下，6个REG组成一个CCE。在CORESET包含一个OFDM时域符号时，CCE中的REG索引在频域上从0开始由低到高排列，如果CORESET包含多个OFDM时域符号时，CCE中的REG索引按照先时域后频域的顺序依次排列。
CORESET的频域位置由RRC层参数frequencyDomainResources指示，时域符号数由duration指示。如图9所示的资源映射图，CORESET的RB个数为6，符号数为2。因此，可以通过确定UE在第i个寻呼帧上某一个寻呼机会内、某一个时隙上的寻呼DCI的目标索引位置，最终确定CORESET资源。其中，CORESET就是时间和频率的概念，在该控制资源集上，终端设备试图使用一个或者多个搜索空间解码的PDCCH。PDCCH的起始位置可以是时隙内的任意位置，频域上也可以是载波上的任意位置。如图10所示的CORESET配置示例，图中示出的CORESET#1、CORESET#2、CORESET#3、CORESET#4，表示在一个时隙内，终端设备将会在这些位置上收到PDCCH。因此，图10展示了UE-ID(i)的CORESET配置图，可以采用图10示出的4种方式来配置，也可以采用其他方式进行配置，上述举例说明不作为对本申请实施例的限定。
终端设备长时间处于空闲模式(RRC_IDLE)或者eDRX状态，当唤醒时或者定时器达到指定定时时间时，一般需要经过上下行时频同步。终端设备一旦检测到主同步信号(Primary Synchronization Signal，PSS)，则会确定辅同步信号(Secondary Synchronization Signal，SSS)的发送定时。PSS是长度为127的伪随机序列，采用频域M序列，M序列经由循环移位(3个循环移位的位置分别是0，43，86)产生3个不同的PSS序列。PSS是UE进行小区搜索的第一个信号，也是搜索复杂度最高的过程，此时UE尚且不知系统的定时信息，UE内部的参考频率也不精确，因此PSS的序列只有3种，循环移位的间隔较大，以便UE能够区分PSS序列。SSS序列数量较多，比如SSS序列为336种取值。SSS也是长度为127的伪随机序列，采用频域M序列。同步后，可以开始信道估计、解析PBCH物理信道的过程，加快UE小区接入的速度，降低了系统的网络时延。
例如，当UE在某一个时隙接收到自己的寻呼消息，PDSCH物理信道的数据发送过程如 图11所示，来自介质访问控制(Media Access Control，MAC)层的传输块(Transport Block，TB)进行码字流的处理，包括信道编码，交织，速率匹配等操作后，然后再进行加扰，而后再通过数据调制映射、层映射、预编码、RE映射、OFDM调制，以产生OFDM信号，最后送到相应的天线端口，产生最终的基带信号。
本申请实施例应用于用户设备，用户设备接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。本申请实施例中的网络设备先确定出第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，然后将目标索引位置和寻呼消息发送至对应的UE，以使得UE只需根据基站发送的目标索引位置确定控制资源信息，并不需要对接收到的寻呼DCI中的每一个寻呼帧进行全部解码来寻找自己的寻呼消息，进而增强了寻呼能力，以及降低了终端能耗。
为便于更好的实施本申请实施例的寻呼处理方法，本申请实施例还提供一种寻呼处理装置。请参阅图12，图12为本申请实施例提供的寻呼处理装置的第一结构示意图。其中，该寻呼处理装置1200包括：
第一获取模块1210，用于获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；
第二获取模块1220，用于获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI；
第一确定模块1230，用于根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
发送模块1240，用于将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
在一些实施例中，所述第一确定模块1230，包括：
第一确定子模块，用于根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度；
第二确定子模块，用于根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数；
第三确定子模块，用于根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号；
第四确定子模块，用于根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，其中，第i个用户设备的寻呼DCI位于所述目标寻呼帧上；
第五确定子模块，用于根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会；
第六确定子模块，用于根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引；
第七确定子模块，用于根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
在一些实施例中，所述第一确定子模块，用于根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数的商，确定寻呼帧上的寻呼密度。
在一些实施例中，所述第二确定子模块，用于根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数的商，确定每一个寻呼机会上分配的UE个数。
在一些实施例中，第三确定子模块，用于根据所述UE编号与所述寻呼帧上的寻呼密度的商，确定第i个UE的寻呼帧号。
在一些实施例中，所述第四确定子模块，用于：
若所述第i个UE的寻呼帧号小于1，则确定第i个UE的目标寻呼帧为第0个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于1，且所述第i个UE的寻呼帧号小于2，则确定第i个UE的目标寻呼帧为第1个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于2，且所述第i个UE的寻呼帧号小于3，则确定第i个UE的目标寻呼帧为第2个寻呼帧；或者
若所述第i个UE的寻呼帧号大于或等于n，且所述第i个UE的寻呼帧号小于n+1，则确定第i个UE的目标寻呼帧为第n个寻呼帧，其中n≥3。
在一些实施例中，所述第五确定子模块，用于：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述UE编号与所述第一计算结果之间的差值，以得到第二计算结果；根据所述第二计算结果与所述每一个寻呼机会上分配的UE个数之间的商，确定出第i个UE占有的目标寻呼机会。
在一些实施例中，所述第六确定子模块，用于：计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；计算所述第i个UE占有的目标寻呼机会与所述每一个寻呼机会上分配的UE个数之间的乘积，得到第三计算结果；将所述UE编号减去所述第一计算结果，并减去所述第三计算结果，以得到第四计算结果；根据所述第四计算结果与所述时隙间隔数目之间的乘积，确定第i个UE的目标时隙索引。
在一些实施例中，所述第七确定子模块，用于：计算所述第i个UE的寻呼帧号与所述一个寻呼帧包含的寻呼机会个数之间的乘积，以得到第五计算结果；计算所述第五计算结果与所述第i个UE占有的目标寻呼机会之和，以得到第六计算结果；将所述第六计算结果与所述每个寻呼机会上的时隙数目相乘，并再加上第i个UE的目标时隙索引，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
请参阅图13，图13为本申请实施例提供的寻呼处理装置的第二结构示意图。其中，该寻呼处理装置1300包括：
接收模块1310，用于接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
第二确定模块1320，用于根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
上述所有的技术方案，可以采用任意结合形成本申请的可选实施例，在此不再一一赘述。
应理解的是，装置实施例与方法实施例可以相互对应，类似的描述可以参照方法实施例。为避免重复，此处不再赘述。具体地，图12或13所示的装置可以执行上述寻呼处理方法实施例，并且装置中的各个单元的前述和其它操作和/或功能分别实现上述方法实施例的相应流程，为了简洁，在此不再赘述。
图14为本申请实施例提供的一种通信设备的结构示意图。图14所示的通信设备1400包括处理器1410，处理器1410可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
在一些实施例中，如图14所示，通信设备1400还可以包括存储器1420。其中，处理器1410可以从存储器1420中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1420可以是独立于处理器1410的一个单独的器件，也可以集成在处理器1410中。
在一些实施例中，如图14所示，通信设备1400还可以包括收发器1430，处理器1410可以控制该收发器1430与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器1430可以包括发射机和接收机。收发器1430还可以进一步包括天线，天线的数量可以为一个或多个。
在一些实施例中，该通信设备1400具体可为本申请实施例的网络设备，并且该通信设备1400可以实现本申请实施例的各个方法中由网络设备(比如基站)实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，该通信设备1400具体可为本申请实施例的终端设备，并且该通信设备1400可以实现本申请实施例的各个方法中由终端设备(比如用户设备)实现的相应流程，为了简洁，在此不再赘述。
图15为本申请实施例提供的装置的结构示意图。图15所示的装置1500包括处理器1510，处理器1510可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
在一些实施例中，如图15所示，装置1500还可以包括存储器1520。其中，处理器1510可以从存储器1520中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1520可以是独立于处理器1510的一个单独的器件，也可以集成在处理器1510中。
在一些实施例中，该装置1500还可以包括输入接口1530。其中，处理器1510可以控制该 输入接口1530与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
在一些实施例中，该装置1500还可以包括输出接口1540。其中，处理器1510可以控制该输出接口1540与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
在一些实施例中，该装置可应用于本申请实施例中的网络设备，并且该装置可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，该装置可应用于本申请实施例中的终端设备，并且该装置可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，本申请实施例提到的装置也可以是芯片。例如可以是系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图16是本申请实施例提供的一种通信系统1600的第二结构示意图。如图16所示，该通信系统1600包括终端设备1610和网络设备1620。
其中，该终端设备1610可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备1620可以用于实现上述方法中由网络设备或者基站实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器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，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)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。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该处理器也可以是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。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或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只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，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(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线 随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
在一些实施例中，该计算机可读存储介质可应用于本申请实施例中的网络设备或者基站，且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备/用户设备，且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备/用户设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
在一些实施例中，该计算机程序产品可应用于本申请实施例中的网络设备或者基站，且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备/用户设备，且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备/用户设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
在一些实施例中，该计算机程序可应用于本申请实施例中的网络设备或者基站，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简洁，在此不再赘述。
在一些实施例中，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备/用户设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置 和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元或模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元、模块或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元或模块可以是或者也可以不是物理上分开的，作为单元或模块显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元或模块来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元或模块可以集成在一个处理单元或模块中，也可以是各个单元或模块单独物理存在，也可以两个或两个以上单元集成在一个单元中，或者两个或两个以上模块集成在一个模块中。
所述功能如果以软件功能单元或模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。针对这样的理解，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或者该技术方案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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (18)

  1. 一种寻呼处理方法，其包括：
    获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；
    获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI；
    根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
    将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
  2. 如权利要求1所述的寻呼处理方法，其中，所述根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置，包括：
    根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度；
    根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数；
    根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号；
    根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，其中，第i个用户设备的寻呼DCI位于所述目标寻呼帧上；
    根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会；
    根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引；
    根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
  3. 如权利要求2所述的寻呼处理方法，其中，所述根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数，确定寻呼帧上的寻呼密度，包括：
    根据所述当前接受寻呼的UE数量与一个寻呼周期包含的寻呼帧个数的商，确定寻呼帧上的寻呼密度。
  4. 如权利要求2所述的寻呼处理方法，其中，所述根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数，确定每一个寻呼机会上分配的UE个数，包括：
    根据所述寻呼帧上的寻呼密度与所述一个寻呼帧包含的寻呼机会个数的商，确定每一个 寻呼机会上分配的UE个数。
  5. 如权利要求2所述的寻呼处理方法，其中，根据所述UE编号与所述寻呼帧上的寻呼密度，确定第i个UE的寻呼帧号，包括：
    根据所述UE编号与所述寻呼帧上的寻呼密度的商，确定第i个UE的寻呼帧号。
  6. 如权利要求2所述的寻呼处理方法，其中，所述根据所述第i个UE的寻呼帧号，确定第i个UE的目标寻呼帧，包括：
    若所述第i个UE的寻呼帧号小于1，则确定第i个UE的目标寻呼帧为第0个寻呼帧；或者
    若所述第i个UE的寻呼帧号大于或等于1，且所述第i个UE的寻呼帧号小于2，则确定第i个UE的目标寻呼帧为第1个寻呼帧；或者
    若所述第i个UE的寻呼帧号大于或等于2，且所述第i个UE的寻呼帧号小于3，则确定第i个UE的目标寻呼帧为第2个寻呼帧；或者
    若所述第i个UE的寻呼帧号大于或等于n，且所述第i个UE的寻呼帧号小于n+1，则确定第i个UE的目标寻呼帧为第n个寻呼帧，其中n≥3。
  7. 如权利要求2所述的寻呼处理方法，其中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度以及所述每一个寻呼机会上分配的UE个数，从所述目标寻呼帧上确定出第i个用户占有的目标寻呼机会，包括：
    计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；
    计算所述UE编号与所述第一计算结果之间的差值，以得到第二计算结果；
    根据所述第二计算结果与所述每一个寻呼机会上分配的UE个数之间的商，确定出第i个UE占有的目标寻呼机会。
  8. 如权利要求2所述的寻呼处理方法，其中，所述根据所述UE编号、所述第i个UE的寻呼帧号、所述寻呼帧上的寻呼密度、所述第i个UE占有的目标寻呼机会、所述每一个寻呼机会上分配的UE个数、以及所述一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，确定第i个用户设备的目标时隙索引，包括：
    计算所述第i个UE的寻呼帧号与所述寻呼帧上的寻呼密度之间的乘积，以得到第一计算结果；
    计算所述第i个UE占有的目标寻呼机会与所述每一个寻呼机会上分配的UE个数之间的乘积，得到第三计算结果；
    将所述UE编号减去所述第一计算结果，并减去所述第三计算结果，以得到第四计算结果；
    根据所述第四计算结果与所述时隙间隔数目之间的乘积，确定第i个UE的目标时隙索引。
  9. 如权利要求2所述的寻呼处理方法，其中，所述根据所述第i个UE的寻呼帧号、所述一个寻呼帧包含的寻呼机会个数、所述第i个UE占有的目标寻呼机会、所述每个寻呼机会上的时隙数目、以及所述第i个UE的目标时隙索引，确定第i个UE在第i个寻呼帧上的目标寻呼 机会内的目标时隙上的寻呼DCI的目标索引位置，包括：
    计算所述第i个UE的寻呼帧号与所述一个寻呼帧包含的寻呼机会个数之间的乘积，以得到第五计算结果；
    计算所述第五计算结果与所述第i个UE占有的目标寻呼机会之和，以得到第六计算结果；
    将所述第六计算结果与所述每个寻呼机会上的时隙数目相乘，并再加上第i个UE的目标时隙索引，以确定第i个UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置。
  10. 一种寻呼处理方法，其包括：
    接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
    根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
  11. 一种寻呼处理装置，其包括：
    第一获取模块，用于获取目标小区内接受寻呼的用户设备UE参数，所述UE参数包括UE编号和目标小区内当前接受寻呼的UE数量；
    第二获取模块，用于获取寻呼消息中的寻呼参数，所述寻呼参数包括所述寻呼信息对应的一个寻呼周期包含的寻呼帧个数、一个寻呼帧包含的寻呼机会个数、每个寻呼机会上的时隙数目和一个寻呼机会内相邻两个UE寻呼之间的时隙间隔数目，所述寻呼消息包括寻呼下行控制信息DCI；
    第一确定模块，用于根据所述UE参数与所述寻呼参数，确定第i个UE在目标寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
    发送模块，用于将所述目标索引位置与所述寻呼消息发送至所述第i个UE，以指示所述第i个UE根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
  12. 一种寻呼处理装置，其包括：
    接收模块，用于接收目标索引位置与寻呼消息，所述目标索引位置用于指示当前用户设备UE在第i个寻呼帧上的目标寻呼机会内的目标时隙上的寻呼DCI的目标索引位置；
    第二确定模块，用于根据所述目标索引位置从所述寻呼消息中确定对应的控制资源信息。
  13. 一种网络设备，其包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至9中任一项所述的寻呼处理方法。
  14. 一种终端设备，其包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求10所述的寻呼处理方法。
  15. 一种芯片，其包括：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9中任一项所述的寻呼处理方法，或者执行如权利要求10所述的寻呼处理方法。
  16. 一种计算机可读存储介质，其中，所述计算机可读存储介质存储有计算机程序，所述计算机程序适于处理器进行加载，以执行如权利要求1至9任一项所述的寻呼处理方法，或者以执行如权利要求10所述的寻呼处理方法。
  17. 一种计算机程序产品，其中，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9任一项所述的寻呼处理方法，或者执行如权利要求10所述的寻呼处理方法。
  18. 一种计算机程序，其中，所述计算机程序使得计算机执行如权利要求1至9任一项所述的寻呼处理方法，或者执行如权利要求10所述的寻呼处理方法。
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