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WO2024250996A1 - 寻呼处理方法、装置、终端及网络侧设备 - Google Patents

寻呼处理方法、装置、终端及网络侧设备 Download PDF

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Publication number
WO2024250996A1
WO2024250996A1 PCT/CN2024/095869 CN2024095869W WO2024250996A1 WO 2024250996 A1 WO2024250996 A1 WO 2024250996A1 CN 2024095869 W CN2024095869 W CN 2024095869W WO 2024250996 A1 WO2024250996 A1 WO 2024250996A1
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WO
WIPO (PCT)
Prior art keywords
paging
wake
signal
terminal
sending
Prior art date
Application number
PCT/CN2024/095869
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English (en)
French (fr)
Inventor
王洋洋
鲍炜
陈力
Original Assignee
维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2024250996A1 publication Critical patent/WO2024250996A1/zh

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a paging processing method, device, terminal and network side equipment.
  • low power wake-up receivers low power wake-up radio, LP-WUR
  • the low power signal can also be called a low power wake-up signal (low power wake-up signal, LP-WUS).
  • the access network device usually directly performs paging after receiving the paging for the terminal.
  • the terminal may move when the terminal or the main receiver (Main Radio) of the terminal is in an ultra-deep sleep state, after receiving the LP-WUS, the terminal needs to select or reselect a cell to select a suitable cell to reside after turning on the Main Radio. This may make the terminal unable to receive the paging sent by the access network device, thereby causing a waste of paging signaling of the access network device.
  • Main Radio Main Radio
  • the embodiments of the present application provide a paging processing method, apparatus, terminal and network-side equipment, which can solve the problem of wasting paging signaling of access network equipment.
  • a paging processing method including:
  • the first access network device sends a wake-up signal to the terminal
  • the first access network device After sending the wake-up signal, the first access network device sends at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a paging processing method including:
  • the terminal receives a wake-up signal from the first access network device
  • the terminal performs a target operation behavior, and the target operation behavior includes any of the following:
  • the sending time of the first paging or the starting time of the sending window of the first paging is the first starting time, and the first starting time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a paging processing device including:
  • a first sending module configured to send a wake-up signal to a terminal; after sending the wake-up signal, sending at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a paging processing device including:
  • a first receiving module configured to receive a wake-up signal from a first access network device
  • An execution module is used to execute a target operation behavior when the terminal or the main receiver of the terminal exits the ultra-deep sleep state based on the wake-up signal, and the target operation behavior includes any one of the following:
  • the sending time of the first paging or the starting time of the sending window of the first paging is the first starting time, and the first starting time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a terminal comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the second aspect are implemented.
  • a terminal including a processor and a communication interface, wherein the communication interface is used to receive a wake-up signal from a first access network device; the processor is used to exit the terminal or the main receiver of the terminal based on the wake-up signal; When the device exits the super deep sleep state, a target operation behavior is performed, and the target operation behavior includes any of the following:
  • the sending time of the first paging or the starting time of the sending window of the first paging is the first starting time, and the first starting time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a network side device which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented.
  • a network side device including a processor and a communication interface, wherein the communication interface is used to send a wake-up signal to a terminal; after sending the wake-up signal, send at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • a readable storage medium on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.
  • a wireless communication system comprising: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the second aspect, and the network side device can be used to execute the steps of the method described in the first aspect.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect, or to implement the method described in the second aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the method as described in the first aspect, or to implement the method as described in the second aspect.
  • a wake-up signal is sent to a terminal through a first access network device; after sending the wake-up signal, the first access network device sends at least one first paging to the terminal; wherein the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following: a conversion delay of the terminal or the main receiver of the terminal from an ultra-deep sleep state to a normal receiving state; The residence delay of the terminal; the target delay, the target delay is used to indicate the delay of the terminal in selecting or reselecting a cell after being awakened; the end time of the sending window of the wake-up signal or the sending time of the wake-up signal.
  • the example of the present application reduces the signaling overhead of the access network device; at the same time, since the first access network device takes into account the delay of the terminal in selecting or reselecting a cell when sending the paging, it can ensure that the terminal can receive the paging message to avoid the terminal missing the paging.
  • FIG1 is a schematic diagram of a network structure applicable to an embodiment of the present application.
  • Figure 2 is a schematic diagram of the terminal wake-up principle
  • FIG3 is an example diagram of a terminal communication scenario
  • FIG4 is a diagram showing an example of paging
  • FIG5 is a flow chart of a paging processing method provided by the present application.
  • FIG6 is one of the exemplary diagrams of sending a wake-up signal of the paging processing method provided in the present application.
  • FIG. 7 is a second example diagram of sending a wake-up signal of the paging processing method provided in the present application.
  • FIG8 is one of the paging example diagrams of the paging processing method provided in the present application.
  • FIG9 is a second paging example diagram of the paging processing method provided by the present application.
  • FIG10 is a flowchart of another paging processing method provided by the present application.
  • FIG11 is a structural diagram of a paging processing device provided by the present application.
  • FIG12 is a structural diagram of another paging processing device provided by the present application.
  • FIG13 is a structural diagram of a communication device provided by the present application.
  • FIG14 is a structural diagram of a terminal provided by the present application.
  • FIG15 is a structural diagram of the network side device provided in this application.
  • first, second, etc. of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by “first” and “second” are generally of one type, and the number of objects is not limited, for example, the first object can be one or more.
  • “or” in the present application represents at least one of the connected objects.
  • “A or B” covers three schemes, namely, Scheme 1: including A but not including B; Scheme 2: including B but not including A; Scheme 3: including both A and B.
  • the character "/" generally indicates that the objects associated with each other are in an "or” relationship.
  • indication in this application can be a direct indication (or explicit indication) or an indirect indication (or implicit indication).
  • a direct indication can be understood as the sender's The recipient is clearly informed of the specific information, operations to be performed or request results, etc.; indirect instructions can be understood as the recipient determining the corresponding information based on the instructions sent by the sender, or making a judgment and determining the operations to be performed or request results based on the judgment results.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • 6G 6th Generation
  • FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (Ultra-mobile Personal Computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), an augmented reality (Augmented Reality, AR), a virtual reality (Virtual Reality, VR) device, a robot, a wearable device (Wearable Device), an aircraft (flight vehicle), a vehicle user equipment (VUE), a shipborne equipment, a pedestrian terminal (Pedestrian User Equipment, PUE), a smart home (a home appliance with wireless communication function, such as a refrigerator, a television, a washing machine or furniture, etc.), a game console, a personal computer
  • Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc.
  • the vehicle-mounted device can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application.
  • the network side device 12 may include an access network device or a core network device, wherein the access network device may also be referred to as a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit.
  • the access network device may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point (Access Point, AP) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc.
  • WLAN wireless Local Area Network
  • AP Access Point
  • WiFi wireless Fidelity, WiFi
  • the base station can be called Node B (NB), Evolved Node B (eNB), the next generation Node B (gNB), New Radio Node B (NR Node B), access point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home Node B (HNB), home evolved Node B (home evolved Node B), Transmission and Reception Point (Transmission Reception Point (TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiments of the present application, only the base station in the NR system is introduced as an example, and the specific type of the base station is not limited.
  • the core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), edge application service discovery function (Edge Application Server Discovery ...
  • MME mobility management entity
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • SMF Session Management Function
  • UPF User Plane Function
  • Policy Control Function Policy Control Function
  • PCRF Policy and Charging Rules Function
  • edge application service discovery function Edge Application Server Discovery ...
  • the low-power receiver can be called LP-WUR or almost zero power receiver (AZP-WUR).
  • the basic working principle of LP-WUR is that the receiving end includes a first module and a second module.
  • the first module is a main communication module for sending and receiving mobile communication data
  • the second module is a low-power receiving module (also called a low-power wake-up receiving module) for receiving the above wake-up signal, as shown in Figure 2.
  • the terminal turns on the low-power receiving module in the energy-saving state to monitor LP-WUS and turns off the main communication module.
  • the network side device will send a wake-up signal to the terminal.
  • the terminal After the terminal monitors the wake-up signal through the low-power receiving module, it triggers the main communication module from off to on after a series of judgments, and at this time the low-power receiving module enters the off state from the working state.
  • the low-power wake-up receiving module can be turned on continuously or intermittently, and can receive the low-power wake-up signal when it is turned on.
  • the RF (Radio Frequency, RF) and baseband (MODEM) modules are truly turned off, thereby greatly reducing the power consumption of communication reception.
  • This near "zero" power receiver does not require complex RF module signal detection (such as amplification, filtering, quantization, etc.) and MODEM signal processing, but only relies on passive matching filtering and signal processing with low power consumption.
  • the near-zero power receiver can be activated to receive the activation notification, thereby triggering a series of processes inside the terminal, such as turning on the RF transceiver and baseband processing modules.
  • This wake-up signal is usually some simple on-off keying signal, so that the receiver The wake-up notification can be obtained through simple energy detection, and then possible sequence detection and identification.
  • the main receiver module can maintain a low power consumption level, thereby saving power by receiving the wake-up signal.
  • the reception of low-power wake-up signals can be applied to terminals in the Radio Resource Control (RRC) idle (RRC_idle)/inactive (inactive) state, and can also be applied to terminals in the RRC connected state (RRC_connected), thereby achieving terminal energy saving.
  • RRC Radio Resource Control
  • the wake-up signal mentioned in the present application is the wake-up signal received by the low-power receiver, that is, the low-power wake-up signal.
  • LP-WUS triggers the terminal's main radio to switch from deep sleep state to micro sleep state or active state.
  • the base station may not know whether the main radio of the terminal is in idle/inactive state or ultra-deep sleep state.
  • the base station can send a paging Physical Downlink Control Channel (PDCCH) on the terminal's paging opportunity (Paging Occasion, PO) and send LP-WUS on the terminal's wake-up signal opportunity (WUS occasion) when receiving the terminal paging sent by the core network (for the terminal in idle or inactive state) or when receiving the terminal paging sent by another base station (for the terminal in inactive state).
  • PDCCH Physical Downlink Control Channel
  • WUS occasion LP-WUS on the terminal's wake-up signal opportunity
  • the terminal After the terminal receives LP-WUS, and LP-WUS indicates that the terminal wakes up, that is, the terminal needs to recover from the ultra-deep sleep state of the main radio to the normal idle state or inactive state (that is, recover to the monitoring state or micro sleep state), considering that the cell where the terminal resides when receiving LP-WUS and the cell where the terminal resides when returning to the idle/inactive state are not necessarily the same cell, the terminal needs to select or reselect the cell, and then perform time and frequency synchronization with the selected cell (select or reselect the cell and synchronize within the t1 time period) before starting to monitor its own PO.
  • cell 1 is the cell controlled by base station 1 (gNB1)
  • cell#2 is the cell controlled by gNB2.
  • the core network or anchor gNB i.e. the base station to which the terminal last connected in the RRC_INACTIVE state
  • gNB1 determines whether to send LP-WUS based on the paging message and its own capabilities or whether the cell it controls supports LP-WUS.
  • gNB1 sends the LP-WUS of the UE at T1; after the paging message reaches gNB2, gNB2 sends the LP-WUS of the UE at T1'.
  • the UE After receiving the LP-WUS in cell#1, the UE turns on the main radio, enters the RRC_IDLE/RRC_INACTIVE state, and selects or reselects to cell#2. Since the time of reaching cell#2 has exceeded the most recent PO of cell#2 after the UE wakes up, the UE monitors paging at PO#3 at T2.
  • the problem is that after sending LP-WUS, gNB#2 is not sure which PO to send paging on.
  • it may send paging on the PO position closest to the estimated UE wake-up time, such as sending paging on PO#2.
  • gNB2 After sending the paging, gNB2 will not continue to send paging on PO#3, but wait for the paging retransmission from the core network or anchor gNB. As a result, the UE will miss the paging and the base station will make useless paging transmission.
  • the terminal may move. Therefore, after receiving LP-WUS, the terminal needs to select or reselect a suitable cell to stay in after turning on the Main Radio. This may make the terminal unable to receive the paging sent by the access network device, resulting in paging failure and waste of paging signaling of the base station.
  • an embodiment of the present application provides a paging processing method.
  • the paging processing method includes:
  • Step 501 The first access network device sends a wake-up signal to the terminal;
  • Step 502 After sending the wake-up signal, the first access network device sends at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • the above-mentioned wake-up signal can be understood or replaced by a low-power wake-up signal.
  • the above-mentioned ultra-deep sleep state is not an RRC state, but can be specifically understood as a very power-saving power state, or can be understood as a shutdown state.
  • the above-mentioned normal receiving state can be understood as the terminal being able to perform behaviors in the RRC_IDLE/RRC_INACTIVE state, including receiving paging, measurements and evaluations related to cell selection or reselection based on the synchronization signal block (Synchronization Signal Block, SSB), selection of the public land mobile network (Public Land Mobile Network, PLMN), receiving system information, and other behaviors.
  • SSB Synchronation Signal Block
  • PLMN Public Land Mobile Network
  • the terminal or the main receiver of the terminal switching from the ultra-deep sleep state to the normal receiving state may be understood or replaced by the terminal or the main receiver of the terminal exiting the ultra-deep sleep state.
  • the first start time is determined based on the conversion delay, which can be understood as: the time interval between the first start time and the sending time of the wake-up signal or the end time of the sending window of the wake-up signal includes the duration of the conversion delay.
  • the first start time is determined based on the residence delay and can be understood as: the time interval between the first start time and the sending time of the wake-up signal or the end time of the sending window of the wake-up signal includes the duration of the residence delay; the terminal's residence delay includes the terminal and the selected cell performing downlink synchronization and/or reading the master information block (Master Information Block, MIB) of the cell, and/or reading the system information block 1 (System Information Block 1, SIB1) of the cell, and/or judging whether the cell is a suitable cell.
  • Master Information Block, MIB Master Information Block
  • SIB1 System Information Block 1, SIB1
  • the first start time is determined based on the target delay, which can be understood as: the time interval between the first start time and the sending time of the wake-up signal or the end time of the sending window of the wake-up signal includes the duration of the target delay.
  • the end time of the wake-up signal sending window can be understood as the end time of the wake-up signal sending window or the time unit where the end time of the wake-up signal sending window is located.
  • the first start time is determined based on the end time of the wake-up signal sending window, which can be understood as the first start time is the end time of the wake-up signal.
  • the sending time of the wake-up signal can be understood as the end moment of the sending opportunity of the wake-up signal, or the time unit in which the end moment of the sending opportunity is located.
  • the first start time is determined based on the sending time of the wake-up signal, which can be understood as the first start time being the sending time of the wake-up signal, or being a moment after the sending time of the wake-up signal and separated from the sending time of the wake-up signal by a preset time interval.
  • the preset duration may be determined based on at least one of a conversion delay, a residence delay and a target delay, and may also be determined by a protocol agreement or a network configuration, which is not further limited herein.
  • the preset duration is a time offset value, which may be determined by the first access network device or the core network device, or may be agreed upon by a protocol, and is used to instruct the terminal to start monitoring the first paging after a certain time offset after monitoring the WUS.
  • the above-mentioned conversion delay, dwell delay, target delay, end time of the wake-up signal sending window and the sending time of the wake-up signal are used to determine the approximate position of the first paging opportunity.
  • a wake-up signal is sent to a terminal through a first access network device; after sending the wake-up signal, the first access network device sends at least one first paging to the terminal; wherein the start time of the first paging or the start time of the sending window of the first paging is a first start time, and the first start time is determined based on at least one of the following: the transition delay of the terminal or the main receiver of the terminal from an ultra-deep sleep state to a normal receiving state; the residence delay of the terminal; the target delay, the target delay is used to indicate the delay of the terminal in selecting or reselecting a cell after awakening; the end time of the sending window of the wake-up signal or the sending time of the wake-up signal.
  • the example of the present application reduces the paging signaling overhead of the access network device; at the same time, since the first access network device takes into account the delay of the terminal in selecting or reselecting a cell when sending the paging, it can ensure that the terminal can receive the paging message and avoid the terminal missing the paging.
  • the end time of the first paging or the end time of the sending window of the first paging is a first end time, and the first end time is determined based on at least one of the following:
  • the target area being associated with the second paging received by the first access network device;
  • the first information includes the number of times the first access network device repeatedly sends the first paging or the duration of repeatedly sending the first paging in the cell associated with the first access network device after receiving the second paging once;
  • the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal is the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal
  • the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the first end time may be the end moment of the first paging opportunity or the time unit where the end moment of the first paging opportunity is located.
  • the first end time may also be the first moment after the first paging opportunity, the first moment being separated from the end moment of the first paging opportunity by a preset time length, or the first moment being separated from the end moment of the time unit where the end moment of the first paging opportunity is located by a preset time length.
  • the above-mentioned first end time can be the end time of the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, or the end time of the time unit in which the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging is located.
  • the above-mentioned first end time can also be the second moment after the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, and the second moment and the end time of the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging are separated by a preset time length, or the second moment and the end time of the time unit in which the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging are separated by a preset time length.
  • the base station in the target area needs to know the paging configuration information of the cells controlled by other base stations in the target area, so as to determine the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging.
  • the first end time may be the time after the access network device sends the first paging N times starting from the first start time, or the time after the first start time plus a target duration.
  • the target duration may be the duration for which the access device continues to send paging or the duration for which the terminal is required to continuously monitor paging after receiving the LP-WUS signal.
  • the first end time may be the timing of sending the wake-up signal or the end time of the window for sending the wake-up signal plus a time offset value agreed upon in a protocol or configured in a network.
  • the above-mentioned target area may include at least one of an access network notification area (RAN-based Notification Area, RNA) area and a tracking area (Tracking Area, TA) area.
  • RAN-based Notification Area, RNA access network notification Area
  • TA tracking area
  • the sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is a second starting time, and the second starting time is determined based on at least one of the following:
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with a second paging received by the first access network device, and the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the end time of the wake-up signal or the end time of the sending window of the wake-up signal is a second end time, and the second end time is determined based on at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself or the duration of repeatedly sending the wake-up signal after receiving the second paging once;
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with the second paging received by the first access network device.
  • the first access network device sending a wake-up signal to the terminal includes:
  • the first access network device determines a sending window for a wake-up signal
  • the first access network device sends the wake-up signal at at least one sending opportunity in a sending window of the wake-up signal.
  • the first access network device when the sending window of the wake-up signal includes multiple sending opportunities, can send the wake-up signal at some or all of the sending opportunities, thereby ensuring that the terminal can receive the wake-up signal.
  • the sending interval between the wake-up signal and the paging is increased, thereby taking into account the cell that sends the wake-up signal latest in the target area, and further ensuring that the terminal can receive the paging after receiving the wake-up signal.
  • the method before the first access network device sends a wake-up signal to the terminal, the method further includes:
  • the first access network device receives a second paging, where the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal;
  • the second paging is used to indicate at least one of the following:
  • the first information includes the number of times the first access network device repeatedly sends the first paging or the duration of repeatedly sending the first paging in the cell associated with the first access network device after receiving the second paging once;
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself after receiving the second paging once or the duration of the repeated sending of the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • whether the above-mentioned terminal supports the wake-up signal can be understood as whether the terminal or the main receiver of the terminal supports an ultra-deep sleep state, or whether the terminal supports a low power consumption state or whether the terminal is equipped with a low power consumption receiver, or whether the terminal or the main receiver of the terminal is in an ultra-deep sleep state.
  • the first start time needs to take into account the target delay; in this way, after the terminal is awakened by the wake-up signal, the cell selection or reselection is first performed, and then the paging monitoring is performed. Since the target delay is taken into account, the first access network device can postpone sending the first paging signal. paging, thereby ensuring that the terminal can avoid missing the monitoring of the first paging due to cell selection or reselection.
  • the first access network device indicates the third information, it can be understood that the above-mentioned first start time does not need to consider the above-mentioned target delay.
  • the first access network device assumes that the current terminal has not moved, and the terminal can directly monitor the first paging.
  • the first access network device can reduce the interval between the sending of the first paging and the wake-up monitoring signal, thereby reducing the delay of the terminal monitoring the first paging.
  • the wake-up signal is used to indicate at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal or the duration for which the first access network device repeatedly sends the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • At least one of the second information and the third information may also be sent to the terminal in the form of other dedicated information or broadcast signaling, or may be agreed upon by a protocol.
  • the first start time may not consider the target delay.
  • a terminal in the RRC_IDLE or RRC_INACTIVE state receives LP_WUS configuration information, and the LP_WUS configuration information may be any one of the following:
  • LP_WUS configuration information is configured for each cell (per cell).
  • LP_WUS configuration information includes WUS configuration information of one cell or multiple cells.
  • LP_WUS configuration information is configured per area, the LP_WUS configuration information is the same in the area, and the area includes the above-mentioned target area.
  • the cell needs to request LP_WUS configuration information from other cells in the target area.
  • the target area includes RNA area, TA area, etc.
  • the LP_WUS configuration information includes the configuration information of cell#1 and cell#2, cell#1 needs to obtain the configuration information of cell#2.
  • the longest delay between LP_WUS transmission opportunities for terminals with the same terminal identifier (UE_ID) in all cells is ⁇ t.
  • cell#1 sends LP_WUS twice at T1 and T2; cell#2 sends LP_WUS twice at T1' and T2'; and the time when the second paging arrives at cell#1 is T0 and the time when it arrives at cell#2 is T0', and the second information indicates that the LP_WUS needs to be repeated at least twice.
  • cell#2 knows the LP_WUS timing of cell#1 and the delay ⁇ t for cell#1 to receive the second paging.
  • the delay ⁇ t for cell#1 to receive the second paging can be considered when determining the LP_WUS sending window.
  • the starting position of the WUS sending window determined by cell#2 is shown in Figure 6. If the delay ⁇ t for cell#1 to receive the second paging is not considered, the starting position of the WUS sending window determined by cell#2 is shown in Figure 7.
  • cell#2 determines the latest LP_WUS sending timing of the cells in the target area. For example, if the LP_WUS sending timing of cell#1 is T2, WUS can be sent before T2. Cell#1 knows the WUS timing of cell#2, but determines that its own LP_WUS timing is the latest, so it also sends it before T2. LP_WUS.
  • the network-side device can also calculate the latest LP_WUS sending timing based on the paging timing of each cell and the delay in terminal wake-up. This requires coordination between the two cells and coordinate paging timing, but does not require coordination with LP_WUS timing.
  • the base station indicates in LP_WUS that the UE can first listen to PO when waking up, and then select or reselect a cell; the base station indicates in LP_WUS the number of times the base station repeats sending LP_WUS M or the duration T3 for the base station to send LP_WUS.
  • the start time of the first paging transmission or the time of the first paging transmission is determined by the end time of the WUS transmission window or the time of WUS transmission, the UE's residence delay, the UE's conversion delay and the target delay for the UE to reselect the cell.
  • the time interval between the start time of the first paging transmission, the time of the first paging transmission and the end time of the WUS transmission window or the WUS transmission time includes the conversion delay, the target delay and the residence delay.
  • the starting time of the first paging can be the time when the UE's main receiver wakes up after the base station sends the WUS, or the time when the UE or the UE's main receiver exits the super sleep state, as shown in Figure 9.
  • whether the start time of the sending window of the first paging is determined according to the indication information takes into account the UE cell selection or reselection
  • the start time of the first paging sending window of the base station can be determined by one or more of the following:
  • an end time of the LP_WUS sending window wherein the end time of the LP_WUS sending window may be determined by the second information
  • a time offset value where the time offset value is used to instruct the terminal to start monitoring the first paging after a certain time offset after monitoring the LP_WUS.
  • the embodiment of the present application takes into account that the most suitable cell after the UE's main receiver wakes up is most likely the cell in which it entered the ultra-deep sleep state before. Therefore, if the UE first monitors the first paging once in the original cell instead of performing cell selection or reselection first, the paging delay of the UE can also be greatly reduced. Based on this, the base station does not need to consider the delay caused by cell selection or reselection when sending the first paging.
  • the first paging will also be sent through multiple base stations in the TA or RNA, and it is also feasible to match the LP_WUS with this area, that is, the LP_WUS may also be sent through multiple base stations to support mobility. Then, the UE will not be required to return to the original cell when the UE or the UE's main receiver exits the ultra-deep sleep state and returns to the normal receiving state, but can return to any cell in the original TA or RNA, avoiding receiving the LP-WUS but staying outside the area, so that the first paging will not be received.
  • the UE should try to return to the cell that sends LP_WUS, that is, if the UE receives LP_WUS in cell#1, it will still monitor the paging in cell#1; there is also a suitable method, that is, after waking up, the UE resides in the cell indicated by LP_WUS or low power synchronization signal (low power wake up signal, LP-SS), that is, in some embodiments, the terminal can determine the target cell to reside in based on the cell information indicated by LP_WUS or LP-SS, and monitor the first paging in the target cell.
  • LP_SS low power wake up signal
  • the embodiment of the present application further provides a paging processing method.
  • the paging processing method includes:
  • Step 1001 The terminal receives a wake-up signal from a first access network device
  • Step 1002 When the terminal or the main receiver of the terminal exits the ultra-deep sleep state based on the wake-up signal, the terminal performs a target operation behavior, and the target operation behavior includes any one of the following:
  • the sending time of the first paging or the starting time of the sending window of the first paging is the first starting time, and the first starting time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • the second information may be understood as the number of times the terminal monitors the first paging or the duration of monitoring the first paging after being awakened by the WUS.
  • the target operation behavior satisfies at least one of the following:
  • the target operation behavior includes monitoring the first paging at a paging opportunity closest to the wake-up signal;
  • the target operation behavior includes performing cell selection or reselection, and monitoring the first paging at a paging opportunity closest to the completion of the cell selection or reselection;
  • the first condition includes: the first access network device indicates the third information or the third information is agreed upon by the protocol.
  • the method further includes at least one of the following:
  • the terminal continues to monitor the first paging in the paging opportunity within the preset time period;
  • the terminal When the paging opportunity closest to the wake-up signal does not monitor the first paging and the second condition is not met, the terminal performs cell selection or reselection;
  • the second condition includes at least one of the following: the first access network device indicates or agrees on the first information by protocol; the first information includes the number of times the first access network device repeatedly sends the first paging in its associated cell or the duration of repeatedly sending the first paging after receiving the second paging.
  • the method further includes:
  • the terminal In the case that the terminal does not monitor the first paging in the paging opportunity within the preset time period, the terminal performs cell selection or reselection.
  • monitoring the first paging at a paging opportunity closest to the wake-up signal includes:
  • the terminal monitors a first paging opportunity in the target cell that is closest to the wake-up signal.
  • the terminal when the terminal does not have the cell system information of the target cell, the terminal first reads the cell system information of the target cell, and then monitors the first paging.
  • the method before the terminal receives the wake-up signal from the first access network device, the method further includes:
  • the terminal sends target information to the access network device, where the target information includes at least one of the following:
  • the switching delay of the terminal in performing cell selection or reselection is the delay of the terminal in performing cell selection or reselection.
  • the end time of the first paging or the end time of the sending window of the first paging is a first end time, and the first end time is determined based on at least one of the following:
  • the target area being associated with the second paging received by the first access network device;
  • the first information includes the number of times the first access network device repeatedly sends the first paging or the duration of repeatedly sending the first paging in the cell associated with the first access network device after receiving the second paging once;
  • the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal is the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal
  • the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is a second starting time, and the second starting time is determined based on at least one of the following:
  • the target area is associated with a second paging received by the first access network device, and the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the end time of the wake-up signal or the end time of the sending window of the wake-up signal is the second end time,
  • the second end time is determined based on at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself or the duration of repeatedly sending the wake-up signal after receiving the second paging once;
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with the second paging received by the first access network device.
  • the terminal receiving a wake-up signal from the first access network device includes:
  • the terminal determines a receiving window for the wake-up signal
  • the terminal receives the wake-up signal at at least one receiving opportunity in a receiving window of the wake-up signal.
  • the wake-up signal is used to indicate at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal or the duration for which the first access network device repeatedly sends the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • the paging processing method provided in the embodiment of the present application can be executed by a paging processing device.
  • the paging processing device executing the paging processing method is taken as an example to illustrate the paging processing device provided in the embodiment of the present application.
  • the paging processing device 1100 includes:
  • the first sending module 1101 is configured to send a wake-up signal to a terminal; after sending the wake-up signal, send at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • the end time of the first paging or the end time of the sending window of the first paging is a first end time, and the first end time is determined based on at least one of the following:
  • the target area being associated with the second paging received by the first access network device;
  • the first information includes the first access network device receiving the second paging once, the number of times the first paging is repeatedly sent or the duration of the repeated first paging in the associated cell;
  • the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal is the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal
  • the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is a second starting time, and the second starting time is determined based on at least one of the following:
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with a second paging received by the first access network device, and the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the end time of the wake-up signal or the end time of the sending window of the wake-up signal is a second end time, and the second end time is determined based on at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself or the duration of repeatedly sending the wake-up signal after receiving the second paging once;
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with the second paging received by the first access network device.
  • the first access network device sending a wake-up signal to the terminal includes:
  • the first access network device determines a sending window for a wake-up signal
  • the first access network device sends the wake-up signal at at least one sending opportunity in a sending window of the wake-up signal.
  • the paging processing device further includes:
  • a second receiving module configured to receive a second paging, where the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal;
  • the second paging is used to indicate at least one of the following:
  • the first information includes the number of times the first access network device repeatedly sends the first paging or the duration of repeatedly sending the first paging in the cell associated with the first access network device after receiving the second paging once;
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself after receiving the second paging once or the duration of the repeated sending of the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • the wake-up signal is used to indicate at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal or the duration for which the first access network device repeatedly sends the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • the paging processing device 1200 includes:
  • the first receiving module 1201 is used to receive a wake-up signal from a first access network device
  • the execution module 1202 is configured to execute a target operation behavior when the terminal or the main receiver of the terminal exits the ultra-deep sleep state based on the wake-up signal, and the target operation behavior includes any one of the following:
  • the sending time of the first paging or the starting time of the sending window of the first paging is the first starting time, and the first starting time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • the target operation behavior satisfies at least one of the following:
  • the target operation behavior includes monitoring the first paging at a paging opportunity closest to the wake-up signal;
  • the target operation behavior includes performing cell selection or reselection, and monitoring the first paging at a paging opportunity closest to the completion of the cell selection or reselection;
  • the first condition includes: the first access network device indicates the third information or the third information is agreed upon by the protocol.
  • the execution module 1202 is further configured to execute at least one of the following:
  • the paging opportunity closest to the wake-up signal does not monitor the first paging and the second condition is met, the paging opportunity within the preset time period continues to monitor the first paging;
  • the second condition includes at least one of the following: the first access network device indicates or agrees on the first information by protocol; the first information includes the number of times the first access network device repeatedly sends the first paging in its associated cell or the duration of repeatedly sending the first paging after receiving the second paging.
  • the execution module 1202 is further configured to perform cell selection or reselection when the terminal fails to monitor the first paging signal in a paging opportunity within a preset time period.
  • the execution module 1202 is specifically used to monitor the paging opportunity after the wake-up signal indicates that the terminal is awakened by the wake-up signal, and when the wake-up signal or the low-power synchronization signal received by the terminal carries the cell information of the target cell, monitor the first paging opportunity in the paging opportunity of the target cell that is closest to the wake-up signal.
  • the paging processing device 1200 further includes:
  • the second sending module is configured to send target information to the access network device, where the target information includes at least one of the following:
  • the switching delay of the terminal in performing cell selection or reselection is the delay of the terminal in performing cell selection or reselection.
  • the end time of the first paging or the end time of the sending window of the first paging is a first end time, and the first end time is determined based on at least one of the following:
  • the target area being associated with the second paging received by the first access network device;
  • the first information includes the number of times the first access network device repeatedly sends the first paging or the duration of repeatedly sending the first paging in the cell associated with the first access network device after receiving the second paging once;
  • the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal is the sending timing of the wake-up signal or the end time of the sending window of the wake-up signal
  • the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is a second starting time, and the second starting time is determined based on at least one of the following:
  • the target area is associated with a second paging received by the first access network device, and the second paging includes a core network paging sent by a core network device to the terminal or an access network paging sent by a second access network device to the terminal.
  • the end time of the wake-up signal or the end time of the sending window of the wake-up signal is a second end time, and the second end time is determined based on at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal in the cell associated with itself or the duration of repeatedly sending the wake-up signal after receiving the second paging once;
  • the maximum transmission delay between access network devices in the target area is the maximum transmission delay between access network devices in the target area
  • the target area is associated with the second paging received by the first access network device.
  • the first receiving module 1201 is specifically used to: determine a receiving window for the wake-up signal; and receive the wake-up signal at at least one receiving opportunity in the receiving window for the wake-up signal.
  • the wake-up signal is used to indicate at least one of the following:
  • the second information includes the number of times the first access network device repeatedly sends the wake-up signal or the duration for which the first access network device repeatedly sends the wake-up signal;
  • the third information is used to indicate that the terminal is supported to first monitor the paging opportunity and then perform cell selection or reselection after being awakened by the awakening signal.
  • the paging processing device in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminal 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the paging processing device provided in the embodiment of the present application can implement the various processes implemented by the method embodiments of Figures 5 to 10 and achieve the same technical effects. To avoid repetition, they will not be described here.
  • an embodiment of the present application also provides a communication device 1300, including a processor 1301 and a memory 1302, and the memory 1302 stores a program or instruction that can be executed on the processor 1301.
  • the program or instruction is executed by the processor 1301, the various steps of the above-mentioned paging processing method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps in the method embodiment shown in Figure 10.
  • This terminal embodiment corresponds to the above-mentioned terminal side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the terminal embodiment and can achieve the same technical effect.
  • Figure 14 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1400 includes but is not limited to: a radio frequency unit 1401, a network module 1402, an audio output unit 1403, an input unit 1404, a sensor 1405, a display unit 1406, a user input unit 1407, an interface unit 1408, a memory 1409 and at least some of the components of the processor 1410.
  • the terminal 1400 may further include a power source (such as a battery) for supplying power to various components.
  • the power supply can be logically connected to the processor 1410 through the power management system, so that the power management system can realize functions such as managing charging, discharging, and power consumption management.
  • the terminal structure shown in FIG14 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.
  • the input unit 1404 may include a graphics processing unit (GPU) 14041 and a microphone 14042, and the graphics processor 14041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1406 may include a display panel 14061, and the display panel 14061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1407 includes a touch panel 14071 and at least one of other input devices 14072.
  • the touch panel 14071 is also called a touch screen.
  • the touch panel 14071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 14072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the radio frequency unit 1401 can transmit the data to the processor 1410 for processing; in addition, the radio frequency unit 1401 can send uplink data to the network side device.
  • the radio frequency unit 1401 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1409 can be used to store software programs or instructions and various data.
  • the memory 1409 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1409 may include a volatile memory or a non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous link dynamic random access memory
  • DRRAM direct memory bus random access memory
  • the processor 1410 may include one or more processing units; optionally, the processor 1410 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1410.
  • the radio frequency unit 1401 is configured to send a wake-up signal to the terminal; after sending the wake-up signal, send at least one first paging to the terminal;
  • the start time of the first paging or the start time of the sending window of the first paging is the first start time, and the first start time is determined based on at least one of the following:
  • the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state
  • Target delay where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up
  • the end time of the sending window of the wake-up signal or the sending time of the wake-up signal is the end time of the sending window of the wake-up signal.
  • the embodiment of the present application also provides a network side device, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the method embodiment shown in Figure 5.
  • the network side device embodiment corresponds to the above-mentioned first access network device side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the network side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1500 includes: an antenna 151, a radio frequency device 152, a baseband device 153, a processor 154 and a memory 155.
  • the antenna 151 is connected to the radio frequency device 152.
  • the radio frequency device 152 receives information through the antenna 151 and sends the received information to the baseband device 153 for processing.
  • the baseband device 153 processes the information to be sent and sends it to the radio frequency device 152.
  • the radio frequency device 152 processes the received information and sends it out through the antenna 151.
  • the method executed by the network-side device in the above embodiment may be implemented in the baseband device 153, which includes a baseband processor.
  • the baseband device 153 may include, for example, at least one baseband board, on which a plurality of chips are arranged, as shown in FIG15 , wherein one of the chips is, for example, a baseband processor, which is connected to the memory 155 through a bus interface to call a program in the memory 155 and execute the network device operations shown in the above method embodiment.
  • the network side device may also include a network interface 156, which is, for example, a Common Public Radio Interface (CPRI).
  • CPRI Common Public Radio Interface
  • the network side device 1500 of the embodiment of the present application also includes: instructions or programs stored in the memory 155 and executable on the processor 154.
  • the processor 154 calls the instructions or programs in the memory 155 to execute the methods executed by the modules shown in Figure 11 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • each process of the above-mentioned paging processing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • the readable storage medium may be a non-transient readable storage medium.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned paging processing method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a chip system or a chip-on-chip. System on chip, etc.
  • the embodiment of the present application further provides a computer program/program product, which is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned paging processing method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a wireless communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the paging processing method on the terminal side as described above, and the network side device can be used to execute the steps of the paging processing method on the first access network device side as described above.

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Abstract

本申请公开了一种寻呼处理方法、装置、终端及网络侧设备，属于通信技术领域，本申请实施例的寻呼处理方法包括：第一接入网设备向终端发送唤醒信号；所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；所述终端的驻留时延；目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。

Description

寻呼处理方法、装置、终端及网络侧设备
相关申请的交叉引用
本申请主张在2023年06月05日在中国提交的中国专利申请No.202310657309.7的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种寻呼处理方法、装置、终端及网络侧设备。
背景技术
随着通信技术的发展，移动通信终端通过引入低功耗唤醒接收机(low power wake up radio，LP-WUR)来接收低功耗信号(low power signal)，使得主通信模块处于关闭或超深睡眠状态，可有效降低终端功耗，该低功耗信号也可以称之为低功耗唤醒信号(low power wake up signal，LP-WUS)。目前，通常由接入网设备接收到针对终端的寻呼后，直接进行寻呼。考虑到终端在终端或终端的主接收机(Main Radio)处于超深度睡眠(ultra-deep sleep)状态下，可能会进行移动，因此终端在收到LP-WUS之后，由于打开Main Radio后需要进行小区选择或重选来选择合适的小区进行驻留，这样将会使得终端可能无法接收到接入网设备发送的寻呼，从而造成接入网设备的寻呼信令浪费。
发明内容
本申请实施例提供一种寻呼处理方法、装置、终端及网络侧设备，能够解决浪费接入网设备的寻呼信令的问题。
第一方面，提供了一种寻呼处理方法，包括：
第一接入网设备向终端发送唤醒信号；
所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第二方面，提供了一种寻呼处理方法，包括：
终端从第一接入网设备接收唤醒信号；
在所述终端或所述终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下， 所述终端执行目标操作行为，所述目标操作行为包括以下任一项：
在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第三方面，提供了一种寻呼处理装置，包括：
第一发送模块，用于向终端发送唤醒信号；在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第四方面，提供了一种寻呼处理装置，包括：
第一接收模块，用于从第一接入网设备接收唤醒信号；
执行模块，用于在终端或终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下，执行目标操作行为，所述目标操作行为包括以下任一项：
在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第五方面，提供了一种终端，该终端包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第六方面，提供了一种终端，包括处理器及通信接口，其中，所述通信接口用于从第一接入网设备接收唤醒信号；所述处理器用于在终端或终端的主接收机基于所述唤醒信号退 出超深度睡眠状态的情况下，执行目标操作行为，所述目标操作行为包括以下任一项：
在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第七方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述通信接口用于向终端发送唤醒信号；在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
第九方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。
第十方面，提供了一种无线通信系统，包括：终端及网络侧设备，所述终端可用于执行如第二方面所述的方法的步骤，所述网络侧设备可用于执行如第一方面所述的方法的步骤。
第十一方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。
第十二方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法，或实现如第二方面所述的方法。
本申请实施例中，通过第一接入网设备向终端发送唤醒信号；所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；所 述终端的驻留时延；目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。这样，由于第一接入网设备在发送唤醒信号之后的第一起始时间向所述终端发送至少一次第一寻呼，从而可以减少终端在收到唤醒信号打开Main Radio后需要进行小区选择或重选选择合适的小区进行驻留的过程中寻呼信令的开销。因此，本申请实例降低了接入网设备的信令开销；与此同时，由于第一接入网设备发送寻呼时考虑了终端进行小区选择或重选的时延，可以保证终端能够收到寻呼消息，避免终端错过寻呼。
附图说明
图1是本申请实施例可应用的网络结构示意图；
图2是终端唤醒原理图；
图3是终端通信场景示例图；
图4是寻呼示例图；
图5是本申请提供的一种寻呼处理方法的流程图；
图6是本申请提供的寻呼处理方法的唤醒信号发送示例图之一；
图7是本申请提供的寻呼处理方法的唤醒信号发送示例图之二；
图8是本申请提供的寻呼处理方法的寻呼示例图之一；
图9是本申请提供的寻呼处理方法的寻呼示例图之二；
图10是本申请提供的另一种寻呼处理方法的流程图；
图11是本申请提供的一种寻呼处理装置的结构图；
图12是本申请提供的另一种寻呼处理装置的结构图；
图13是本申请提供的通信设备的结构图；
图14是本申请提供的终端的结构图；
图15是本申请提供的网络侧设备的结构图。
具体实施方式
本申请的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，本申请中的“或”表示所连接对象的至少其中之一。例如“A或B”涵盖三种方案，即，方案一：包括A且不包括B；方案二：包括B且不包括A；方案三：既包括A又包括B。字符“/”一般表示前后关联对象是一种“或”的关系。
本申请的术语“指示”既可以是一个直接的指示(或者说显式的指示)，也可以是一个间接的指示(或者说隐含的指示)。其中，直接的指示可以理解为，发送方在发送的指示中 明确告知了接收方具体的信息、需要执行的操作或请求结果等内容；间接的指示可以理解为，接收方根据发送方发送的指示确定对应的信息，或者进行判断并根据判断结果确定需要执行的操作或请求结果等。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)或其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统以外的系统，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-mobile Personal Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)、虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、飞行器(flight vehicle)、车载设备(Vehicle User Equipment，VUE)、船载设备、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(Personal Computer，PC)、柜员机或者自助机等终端侧设备。可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。其中，车载设备也可以称为车载终端、车载控制器、车载模块、车载部件、车载芯片或车载单元等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网(Radio Access Network,RAN)设备、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点(Access Point，AP)或无线保真(Wireless Fidelity，WiFi)节点等。其中，基站可被称为节点B(Node B，NB)、演进节点B(Evolved Node B，eNB)、下一代节点B(the next generation Node B，gNB)、新空口节点B(New Radio Node B，NR Node B)、接入点、中继站(Relay Base Station，RBS)、服务基站(Serving Base Station，SBS)、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点(home Node B，HNB)、家用演进型B节点(home evolved Node B)、发送接收点(Transmission  Reception Point，TRP)或所属领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。
核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function，PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)、统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)、网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR系统中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。
为了方便理解，以下对本申请实施例涉及的一些内容进行说明：
一、低功耗接收机。
低功耗接收机可以称之为LP-WUR或近零功耗接收机(almost zero power wake up radio，AZP-WUR)。LP-WUR的基本工作原理为接收端包含第一模块和第二模块，第一模块为主通信模块，用于移动通信数据的收发，第二模块为低功耗接收模块(也称低功耗唤醒接收模块)，用于接收上述唤醒信号，具体如图2所示。终端在节能状态下开启低功耗接收模块来监听LP-WUS且关闭主通信模块。当有下行数据到达时，网络侧设备会发送唤醒信号给终端，终端通过低功耗接收模块监听到唤醒信号后通过一系列的判断后触发主通信模块从关闭到开启，而此时低功耗接收模块从工作态进入关闭状态。低功耗唤醒接收模块可以连续开启，或间歇性开启，在开启时可接收低功耗唤醒信号。
二、低功耗唤醒信号(low power wake up signal，LP-WUS)。
为了减少终端在待机状态下的接收活动，使得射频(Radio Frequency，RF)和基带(MODEM)模块真正的关闭从而大大降低通信接收的功耗，可以通过在终端的接收模块中引入了一个近“零”功率的接收机从而实现。这个近“零”功率的接收机不需要复杂的RF模块的信号检测(如放大、滤波、量化等等)和MODEM的信号处理，只靠被动的匹配滤波和较小功耗的信号处理。
在基站侧，通过按需(on-demand)触发唤醒信号，就可以激活近“零”功率的接收机获知激活的通告，从而触发终端内部的一系列流程，例如，打开射频收发以及基带处理等模块。
这种唤醒信号通常来说是一些比较简单的开关键控信号(on-off keying)，那样接收机就 可以通过简单的能量检测，以及之后的可能的序列检测识别等过程获知唤醒通告。此外，在终端开启低功耗唤醒接收机来接收唤醒信号的同时，主接收机模块可以维持在一个较低耗电水平下工作，从而通过接收唤醒信号来实现功耗节省。
低功耗唤醒信号的接收可以应用于处于无线资源控制(Radio Resource Control，RRC)空闲(RRC_idle)/非激活(inactive)状态的终端，也可以应用于处于RRC连接态(RRC_connected)终端，从而实现终端节能。
一种实施例中，本申请提到的唤醒信号为上述通过低功耗接收机接收的唤醒信号，即低功耗唤醒信号。
三、LP-WUS触发终端的main radio从深度睡眠(deep sleep)状态到浅睡眠(micro sleep)或激活(active)状态的转换。
基站可能并不知道终端的main radio处于idle/inactive状态还是ultra-deep sleep状态，为了避免用户设备(User Equipment，UE，又称终端)错过寻呼，基站在收到核心网发送的终端寻呼时(对于处于idle或inactive状态的终端)或收到另外一个基站发送的终端的寻呼时(对于处于inactive状态的终端)，可以同时在终端的寻呼机会(Paging Occasion，PO)上发送寻呼(paging)物理下行控制信道(Physical Downlink Control Channel，PDCCH)，且在终端的唤醒信号机会(WUS occasion)上发送LP-WUS，从而基站的信令开销很大。
在终端接收到LP-WUS后，且LP-WUS指示终端醒来，即终端需要从main radio的ultra-deep sleep状态恢复到正常的idle状态或者inactive状态(即恢复到监听状态或micro sleep状态)，考虑到终端接收LP-WUS时所驻留的小区和终端回到idle/inactive状态时所驻留的小区不一定是同一个小区，终端需要进行小区选择或重选，然后同选择的小区进行时频同步(在t1时间段内进行小区选择或重选并进行同步)之后，才会开始监听自己的PO。例如，如图3和图4所示，其中小区1(cell#1)是基站1(gNB1)控制的小区，cell#2是gNB2控制的小区。核心网或者锚基站(anchor gNB)(即RRC_INACTIVE状态下终端最后一次连接的基站)在T0时刻发送了终端的寻呼消息，所述寻呼消息到达gNB1之后，gNB1根据寻呼消息和自己的能力或自己所控制的小区是否支持LP-WUS确定是否发送LP-WUS，如果gNB1在T1时刻发送该UE的LP-WUS；所述寻呼消息到达gNB2之后，gNB2在T1’时刻发送该UE的LP-WUS。UE在cell#1收到LP-WUS之后，打开main radio,进入RRC_IDLE/RRC_INACTIVE状态，进行小区选择或重选到cell#2,由于到达cell#2的时刻已经超过了cell#2的在UE醒来之后的最近的PO，因此UE在T2时刻在PO#3监听paging。问题是gNB#2在发送完LP-WUS之后并不确定应该在哪个PO上发送paging，因此有可能会在它自己预估的UE醒来时间之后最近的PO位置上发送paging，例如在PO#2上发送paging，并且根据现网寻呼方法，gNB2在发送完该paging之后，不会继续在PO#3上发送paging，而是等待核心网或者anchor gNB的寻呼重传，从而UE会错过寻呼，而基站也做了无用的paging传输。
因此，考虑到终端或终端的主接收机(Main Radio)在超深度睡眠(ultra-deep sleep)状 态下，可能会进行移动，因此终端在收到LP-WUS之后，由于打开Main Radio后需要进行小区选择或重选选择合适的小区进行驻留，这样将会使得终端可能无法接收到接入网设备发送的寻呼，从而导致寻呼失败以及基站的寻呼信令的浪费。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的寻呼处理方法进行详细地说明。
参照图5，本申请实施例提供了一种寻呼处理方法，如图5所示，该寻呼处理方法包括：
步骤501，第一接入网设备向终端发送唤醒信号；
步骤502，所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
本申请实施例中，上述唤醒信号可以理解或替换为低功耗唤醒信号。上述超深度睡眠状态不是一个RRC状态，具体可以理解为一个非常省电的功率状态，也可以理解为关闭状态。上述正常接收状态可以理解为终端可以进行RRC_IDLE/RRC_INACTIVE状态下的行为，包括接收寻呼、基于同步信号块(Synchronization Signal Block，SSB)的小区选择或重选相关的测量与评估，公共陆地移动网络(Public Land Mobile Network，PLMN)的选择，接收系统信息等行为。
可选地，上述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态可以理解或替换为终端或终端的主接收机退出超深度睡眠状态。
可选地，所述第一起始时间基于转换时延确定可以理解为：所述第一起始时间与唤醒信号的发送时间或唤醒信号的发送窗口的结束时间之间的时间间隔包括转换时延的时延长度。
可选地，所述第一起始时间基于驻留时延确定可以理解为：所述第一起始时间与唤醒信号的发送时间或唤醒信号的发送窗口的结束时间之间的时间间隔包括驻留时延的时延长度；所述终端地驻留时延包括终端和选择的小区做下行同步和/或读取所述小区的主信息块(Master Information Block，MIB)，和/或读取所述小区的系统信息块1(System Information Block 1，SIB1)，和/或判断所述小区是否是合适的小区。
可选地，所述第一起始时间基于目标时延确定可以理解为：所述第一起始时间与唤醒信号的发送时间或唤醒信号的发送窗口的结束时间之间的时间间隔包括目标时延的时延长度。
可选地，所述唤醒信号的发送窗口的结束时间可以理解为所述唤醒信号的发送窗口的结束时刻或者为所述唤醒信号的发送窗口的结束时刻所在的时间单元。所述第一起始时间基于所述唤醒信号的发送窗口的结束时间确定可以理解为所述第一起始时间为所述唤醒信 号的发送窗口的结束时间，或者为位于所述唤醒信号的发送窗口的结束时间之后，且与所述唤醒信号的发送窗口的结束时间隔预设时长的时刻。
可选地，所述唤醒信号的发送时间可以理解为唤醒信号的发送时机的结束时刻，或者发送时机的结束时刻所在的时间单元。所述第一起始时间基于所述唤醒信号的发送时间确定可以理解为所述第一起始时间为所述唤醒信号的发送时间，或者为位于所述唤醒信号的发送时间之后，且与所述唤醒信号的发送时间间隔预设时长的时刻。
可选地，上述预设时长可以基于转换时延、驻留时延和目标时延中的至少一项确定，还可以由协议约定或网络配置，在此不做进一步的限定。
进一步地，所述预设时长为一个时间偏移值，该时间偏移值可以由第一接入网设备或核心网设备确定，也可以由协议约定，该时间偏移值用于指示终端监听到WUS之后经过一定的时间偏移开始监听第一寻呼。
应理解，上述转换时延、驻留时延、目标时延、所述唤醒信号的发送窗口的结束时间和所述唤醒信号的发送时间用于确定第一个寻呼机会的大致位置，在发送第一寻呼时，还需要进一步根据寻呼机会的时域位置的配置信息确定第一起始时间。也就是说，在一些实施例中，上述第一起始时间可以基于寻呼机会的时域位置和以下至少一项确定：转换时延；驻留时延；目标时延；所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
本申请实施例中，通过第一接入网设备向终端发送唤醒信号；所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；所述终端的驻留时延；目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。这样，由于第一接入网设备在发送唤醒信号之后的第一起始时间向所述终端发送至少一次第一寻呼，从而可以减少终端在收到唤醒信号打开Main Radio后需要进行小区选择或重选选择合适的小区进行驻留的过程中寻呼信令的开销。因此，本申请实例降低了接入网设备的寻呼信令开销；与此同时，由于第一接入网设备发送寻呼时考虑了终端进行小区选择或重选的时延，可以保证终端能够收到寻呼消息，避免终端错过寻呼。
可选地，在一些实施例中，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，上述第一结束时间可以为上述第一个寻呼机会的结束时刻或者为第一个寻呼机会的结束时刻所在的时间单元。上述第一结束时间也可以为第一个寻呼机会之后的第一时刻，该第一时刻与第一个寻呼机会的结束时刻间隔预设时长，或者第一时刻与第一个寻呼机会的结束时刻所在的时间单元的结束时刻间隔预设时长。
可选地，上述第一结束时间可以为目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会的结束时刻或者为目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会所在的时间单元的结束时刻。上述第一结束时间也可以为目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会之后的第二时刻，第二时刻与目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会的结束时刻间隔预设时长，或者第二时刻与目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会所在的时间单元的结束时刻间隔预设时长。在本申请实施例中，目标区域内的基站需要知道目标区域内的其它基站控制的小区的寻呼配置信息，从而能够确定目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会。
可选地，上述第一结束时间可以为第一起始时刻开始接入网设备发送完N次第一寻呼后的时刻，或者为第一起始时刻之后加一个目标时长的时刻。其中，目标时长可以为接入设备持续发送寻呼的时间的时长或要求终端在接收到LP-WUS信号后持续监听寻呼的时长。
可选地，上述第一结束时间可以为唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间加一个协议约定或网络配置的时间偏移值。
可选地，上述目标区域可以包括接入网通知区域(RAN-based Notification Area，RNA)区域和跟踪(Tracking Area，TA)区域中的至少一项。
可选地，在一些实施例中，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
所述第一接入网设备接收到第二寻呼的时间；
目标区域内接入网设备之间的传输时延的最大值；
目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，在一些实施例中，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间，所述第二结束时间基于以下至少一项确定：
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
目标区域内接入网设备之间的传输时延的最大值；
核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
可选地，在一些实施例中，所述第一接入网设备向终端发送唤醒信号包括：
所述第一接入网设备确定唤醒信号的发送窗口；
所述第一接入网设备在所述唤醒信号的发送窗口的至少一个发送时机发送所述唤醒信号。
本申请实施例中，当唤醒信号的发送窗口包括多个发送时机的情况下，第一接入网设备可以在部分或全部发送时机上发送唤醒信号，从而可以保证终端能够接收到唤醒信号，与此同时对于一些小区来说增加了唤醒信号和寻呼之间发送间隔，从而可以顾及到目标区域内最晚发送唤醒信号的小区，进一步可以保证终端接收到唤醒信号后能够接收到寻呼。
可选地，在一些实施例中，所述第一接入网设备向终端发送唤醒信号之前，所述方法还包括：
所述第一接入网设备接收第二寻呼，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼；
其中，所述第二寻呼用于指示以下至少一项：
所述终端是否支持唤醒信号；
所述转换时延；
所述终端的驻留时延；
所述目标时延；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或所述重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
本申请实施例中，上述终端是否支持唤醒信号可以理解为终端或终端的主接收机是否支持超深度睡眠状态，也可以理解为终端是否支持低功耗状态或终端是否装置了低功耗接收机，还可以理解为终端或终端的主接收机是否处于超深度睡眠状态。
可选地，在一些实施例中，在第一接入网设备未指示第三信息时，可以理解为上述第一起始时间需要考虑上述目标时延；这样可以在终端被唤醒信号唤醒后，首先进行小区选择或重选，然后进行寻呼监听，由于考虑了目标时延，因此第一接入网设备可以推迟发送第一寻 呼，从而保证终端能够避免由于进行小区选择或重选错过第一寻呼的监听。当第一接入网设备指示了第三信息时，可以理解为上述第一起始时间不需要考虑上述目标时延。此时，终端在被唤醒信号唤醒后，第一接入网设备假设当前终端没有发生移动，终端可以直接进行第一寻呼的监听，第一接入网设备可以减小第一寻呼的发送相对于唤醒监听信号的间隔，从而可以减小终端监听第一寻呼的时延。
可选地，在一些实施例中，所述唤醒信号用于指示以下至少一项：
第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
需要说明的是，第二信息和第三信息中的至少一项还可以采用其他专用信息或广播信令等方式发送给终端，也可以由协议约定。
需要说明的时，在接入网设备会重复发送所述第一寻呼的情况下，所述第一起始时间可以不考虑目标时延。可选地，在一些实施例中，处于RRC_IDLE或者RRC_INACTIVE状态的终端接收LP_WUS配置信息，所述LP_WUS配置信息可以为以下任意一项：
方式1：LP_WUS配置信息是针对每一小区(per cell)配置的，LP_WUS配置信息包含一个小区或多个小区的WUS的配置信息；
方式2：LP_WUS配置信息是per区域(area)配置的，所述LP_WUS配置信息在所述area中是相同的，所述area包括上述目标区域。
对于方式1，小区需要向目标区域内其它小区请求LP_WUS配置信息。所述目标区域包括RNA区域，TA区域等。例如LP_WUS配置信息包含cell#1，cell#2的配置信息，则cell#1需要获得cell#2的配置信息。
对于方式1，也可以协议约定或网络指示在目标区域内，所有小区的关于同一个终端标识(UE_ID)的终端的LP_WUS发送时机之间最长时延为Δt。
为了更好的理解本申请，以下通过一些实例进行说明。
如图6和图7所示，在一些实施例中，cell#1在T1，T2发送两次LP_WUS；cell#2在T1’，T2’发送两次LP_WUS；且第二寻呼到达cell#1的时间为T0，到达cell#2的时间为T0’，且第二信息指示需要重复发送至少两次LP_WUS。
可选地，cell#2知道cell#1的LP_WUS时机和cell#1收到第二寻呼的时延Δt，在确定LP_WUS的发送窗口时可以考虑所述cell#1收到第二寻呼的时延Δt，则cell#2确定的WUS的发送窗口的起始位置如图6所示，若不考虑cell#1收到第二寻呼的时延Δt，则cell#2确定的WUS的发送窗口的起始位置如图7所示。
可选地，cell#2在T0’时刻收到第二寻呼之后，确定目标区域内的小区的最晚的LP_WUS的发送时机，例如cell#1的LP_WUS的发送时机为T2，则可以在T2之前一直发送WUS，cell#1知道cell#2的WUS时机，但确定自己的LP_WUS时机最晚，因此也在T2之前发送 LP_WUS。
可选地，网络侧设备也可以根据各小区的寻呼时机，以及终端唤醒的延时来推算出最晚的LP_WUS的发送时机，这种需要两个cell之间互相协调以及配合寻呼(coordinate Paging)时机，不需要配合LP_WUS的时机。
本申请实施例中，基站在LP_WUS中指示UE可以醒来时先监听PO，再进行小区选择或重选；基站在LP_WUS中指示基站重复发送LP_WUS的次数M或基站发送LP_WUS的持续时间T3。
在一些实施例中，第一寻呼发送的起始时间或第一寻呼发送的时间由WUS发送窗口的结束时间或WUS发送的时间、UE的驻留时延、UE的转换时延和UE进行小区重选的目标时延确定的。具体如图8所示，第一寻呼发送的起始时间第一寻呼发送的时间与WUS发送窗口的结束时间或WUS的发送时间的时间间隔包括转换时延、目标时延和驻留时延。
在一些实施例中，当第一信息所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复多次发送第一寻呼时，第一寻呼的起始时刻可以为基站在发送完WUS之后，UE的主接收机醒来的时间，或者，UE或UE的主接收机退出超睡眠状态的时间，具体如图9所示。
可选地，在一些实施例中，根据指示信息确定第一寻呼的发送窗口的起始时间是否考虑UE小区选择或重选
如果所述基站收到了第三信息或协议约定了UE可以在醒来时先监听PO，再进行小区选择或重选和所述基站确定自己是被寻呼的UE的最后一次连接的基站中的至少一项，所述基站的第一寻呼的发送窗口的起始时间可以由以下一项或多项决定：
LP_WUS发送窗口的结束时间，其中，LP_WUS发送窗口的结束时间可以由第二信息确定；
UE的转换时延；
UE的驻留时延；
时间偏移值，该时间偏移值用于指示终端监听到LP_WUS之后经过一定的时间偏移开始监听第一寻呼。
本申请实施例考虑到UE的主接收机醒来后最合适的小区极有可能还是之前进入ultra-deep sleep状态时的小区，因此如果UE先在原来的小区上监听1次第一寻呼，而不是先进行小区选择或重选，UE的寻呼时延也可以大大降低。基于此，基站在发送第一寻呼时不用考虑小区选择或重选带来的时延。
但是第一寻呼也会通过TA或RNA内的多个基站来发送，LP_WUS与这个区域匹配也是可行的，即LP_WUS也可能通过多个基站发送，以支持移动性。那么，UE就不会被要求从UE或UE的主接收机退出ultra-deep sleep状态回到正常接收状态时返回到原小区，而是可以返回到原TA或RNA内的任意小区，避免收到了LP-WUS，却跑到区域之外驻留，那样就收不到第一寻呼。
考虑LP_WUS与PO的延迟关系，UE应该尽量回到发送LP_WUS的小区，也就是说UE如果在cell#1收到了LP_WUS，则依然在cell#1监听寻呼；还有一种合适的方法，就是UE醒来后驻留到LP_WUS或低功耗同步信号(low power wake up signal，LP-SS)指示的小区，也就是说，在一些实施例中，终端可以基于LP_WUS或LP-SS指示的小区信息确定需要驻留的目标小区，并在目标小区上进行第一寻呼的监听。
参照图10，本申请实施例还提供了一种寻呼处理方法，如图10所示，该寻呼处理方法包括：
步骤1001，终端从第一接入网设备接收唤醒信号；
步骤1002，在所述终端或终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下，所述终端执行目标操作行为，所述目标操作行为包括以下任一项：
在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
本申请实施例中，上述第二信息可以理解为，终端在被WUS唤醒之后监听第一寻呼的次数或监听第一寻呼的持续时间。
可选地，所述目标操作行为满足以下至少一项：
在第一条件满足的情况下，所述目标操作行为包括在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
在第一条件不满足的情况下，所述目标操作行为包括进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一条件包括：所述第一接入网设备指示第三信息或协议约定所述第三信息。
可选地，所述在距离所述唤醒信号最近的寻呼机会监听第一寻呼之后，所述方法还包括以下至少一项：
在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件满足的情况下，所述终端在预设时间段内的寻呼机会继续监听所述第一寻呼；
在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件不满足的情况下，所述终端进行小区选择或重选；
其中，所述第二条件包括以下至少一项：所述第一接入网设备指示或协议约定第一信息；所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间。
可选地，所述终端在预设时间段内的寻呼机会继续监听所述第一寻呼之后，所述方法还包括：
在所述终端在预设时间段内的寻呼机会未监听到所述第一寻呼的情况下，所述终端进行小区选择或重选。
可选地，在距离所述唤醒信号最近的寻呼机会监听第一寻呼包括：
在所述唤醒信号指示所述终端被唤醒信号唤醒后监听寻呼机会，且所述唤醒信号或所述终端接收到的低功耗同步信号携带有目标小区的小区信息的情况下，所述终端在所述目标小区距离所述唤醒信号最近的寻呼机会监听第一寻呼。
本申请实施例中，当终端没有该目标小区的小区系统信息的情况下，首先读取该目标小区的小区系统信息，然后再监听第一寻呼。
可选地，所述终端从第一接入网设备接收唤醒信号之前，所述方法还包括：
所述终端向接入网设备发送目标信息，所述目标信息包括以下至少一项：
所述终端是否支持唤醒信号；
所述终端的转换时延；
所述终端进行小区选择或重选的切换时延。
可选地，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
所述第一接入网设备接收到第二寻呼的时间；
目标区域内网络侧设备之间的传输时延的最大值；
目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间， 所述第二结束时间基于以下至少一项确定：
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
目标区域内接入网设备之间的传输时延的最大值；
核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
可选地，所述终端从第一接入网设备接收唤醒信号包括：
所述终端确定唤醒信号的接收窗口；
所述终端在所述唤醒信号的接收窗口的至少一个接收时机接收所述唤醒信号。
可选地，所述唤醒信号用于指示以下至少一项：
第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
本申请实施例提供的寻呼处理方法，执行主体可以为寻呼处理装置。本申请实施例中以寻呼处理装置执行寻呼处理方法为例，说明本申请实施例提供的寻呼处理装置。
参照图11，本申请实施例还提供了一种寻呼处理装置，如图11所示，该寻呼处理装置1100，包括：
第一发送模块1101，用于向终端发送唤醒信号；在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
可选地，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己 关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
所述第一接入网设备接收到第二寻呼的时间；
目标区域内接入网设备之间的传输时延的最大值；
目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间，所述第二结束时间基于以下至少一项确定：
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
目标区域内接入网设备之间的传输时延的最大值；
核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
可选地，所述第一接入网设备向终端发送唤醒信号包括：
所述第一接入网设备确定唤醒信号的发送窗口；
所述第一接入网设备在所述唤醒信号的发送窗口的至少一个发送时机发送所述唤醒信号。
可选地，所述寻呼处理装置还包括：
第二接收模块，用于接收第二寻呼，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼；
其中，所述第二寻呼用于指示以下至少一项：
所述终端是否支持唤醒信号；
所述转换时延；
所述终端的驻留时延；
所述目标时延；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或所述重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
可选地，所述唤醒信号用于指示以下至少一项：
第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
参照图12，本申请实施例还提供了一种寻呼处理装置，如图12所示，该寻呼处理装置1200，包括：
第一接收模块1201，用于从第一接入网设备接收唤醒信号；
执行模块1202，用于在终端或终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下，执行目标操作行为，所述目标操作行为包括以下任一项：
在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
可选地，所述目标操作行为满足以下至少一项：
在第一条件满足的情况下，所述目标操作行为包括在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
在第一条件不满足的情况下，所述目标操作行为包括进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
其中，所述第一条件包括：所述第一接入网设备指示第三信息或协议约定所述第三信息。
可选地，所述在距离所述唤醒信号最近的寻呼机会监听第一寻呼之后，所述执行模块1202还用于执行以下至少一项：
在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件满足的情况下，在预设时间段内的寻呼机会继续监听所述第一寻呼；
在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件不满足的情 况下，进行小区选择或重选；
其中，所述第二条件包括以下至少一项：所述第一接入网设备指示或协议约定第一信息；所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间。
可选地，所述执行模块1202还用于在所述终端在预设时间段内的寻呼机会未监听到所述第一寻呼的情况下，进行小区选择或重选。
可选地，所述执行模块1202具体用于在所述唤醒信号指示所述终端被唤醒信号唤醒后监听寻呼机会，且所述唤醒信号或所述终端接收到的低功耗同步信号携带有目标小区的小区信息的情况下，在所述目标小区距离所述唤醒信号最近的寻呼机会监听第一寻呼。
可选地，所述寻呼处理装置1200还包括：
第二发送模块，用于向接入网设备发送目标信息，所述目标信息包括以下至少一项：
所述终端是否支持唤醒信号；
所述终端的转换时延；
所述终端进行小区选择或重选的切换时延。
可选地，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
所述第一接入网设备接收到第二寻呼的时间；
目标区域内网络侧设备之间的传输时延的最大值；
目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
可选地，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间，所述第二结束时间基于以下至少一项确定：
第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
目标区域内接入网设备之间的传输时延的最大值；
核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
目标区域内小区之间的下行定时偏差；
所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
可选地，所述第一接收模块1201具体用于：确定唤醒信号的接收窗口；在所述唤醒信号的接收窗口的至少一个接收时机接收所述唤醒信号。
可选地，所述唤醒信号用于指示以下至少一项：
第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
本申请实施例中的寻呼处理装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端11的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
本申请实施例提供的寻呼处理装置能够实现图5至图10的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
如图13所示，本申请实施例还提供一种通信设备1300，包括处理器1301和存储器1302，存储器1302上存储有可在所述处理器1301上运行的程序或指令，该程序或指令被处理器1301执行时实现上述寻呼处理方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如图10所示方法实施例中的步骤。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图14为实现本申请实施例的一种终端的硬件结构示意图。
该终端1400包括但不限于：射频单元1401、网络模块1402、音频输出单元1403、输入单元1404、传感器1405、显示单元1406、用户输入单元1407、接口单元1408、存储器1409以及处理器1410等中的至少部分部件。
本领域技术人员可以理解，终端1400还可以包括给各个部件供电的电源(比如电池)， 电源可以通过电源管理系统与处理器1410逻辑相连，从而通过电源管理系统实现管理充电、放电以及功耗管理等功能。图14中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1404可以包括图形处理器(Graphics Processing Unit，GPU)14041和麦克风14042，图形处理器14041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1406可包括显示面板14061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板14061。用户输入单元1407包括触控面板14071以及其他输入设备14072中的至少一种。触控面板14071，也称为触摸屏。触控面板14071可包括触摸检测装置和触摸控制器两个部分。其他输入设备14072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元1401接收来自网络侧设备的下行数据后，可以传输给处理器1410进行处理；另外，射频单元1401可以向网络侧设备发送上行数据。通常，射频单元1401包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1409可用于存储软件程序或指令以及各种数据。存储器1409可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1409可以包括易失性存储器或非易失性存储器。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)，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，DDRSDRAM)、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)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器1409包括但不限于这些和任意其它适合类型的存储器。
处理器1410可包括一个或多个处理单元；可选地，处理器1410集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1410中。
其中，射频单元1401，用于向终端发送唤醒信号；在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
所述终端的驻留时延；
目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
可以理解，本实施例中提及的各实现方式的实现过程可以参照寻呼处理方法实施例的相关描述，并达到相同或相应的技术效果，为避免重复，在此不再赘述。
本申请实施例还提供一种网络侧设备，包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如图5所示的方法实施例的步骤。该网络侧设备实施例与上述第一接入网设备侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图15所示，该网络侧设备1500包括：天线151、射频装置152、基带装置153、处理器154和存储器155。天线151与射频装置152连接。在上行方向上，射频装置152通过天线151接收信息，将接收的信息发送给基带装置153进行处理。在下行方向上，基带装置153对要发送的信息进行处理，并发送给射频装置152，射频装置152对收到的信息进行处理后经过天线151发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置153中实现，该基带装置153包括基带处理器。
基带装置153例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图15所示，其中一个芯片例如为基带处理器，通过总线接口与存储器155连接，以调用存储器155中的程序，执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口156，该接口例如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本申请实施例的网络侧设备1500还包括：存储在存储器155上并可在处理器154上运行的指令或程序，处理器154调用存储器155中的指令或程序执行图11所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述寻呼处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。在一些示例中，可读存储介质可以是非瞬态的可读存储介质。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述寻呼处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上 系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述寻呼处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种无线通信系统，包括：终端及网络侧设备，所述终端可用于执行如上所述终端侧的寻呼处理方法的步骤，所述网络侧设备可用于执行如上所述第一接入网设备侧的寻呼处理方法的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助计算机软件产品加必需的通用硬件平台的方式来实现，当然也可以通过硬件。该计算机软件产品存储在存储介质(如ROM、RAM、磁碟、光盘等)中，包括若干指令，用以使得终端或者网络侧设备执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式的实施方式，这些实施方式均属于本申请的保护之内。

Claims (24)

  1. 一种寻呼处理方法，包括：
    第一接入网设备向终端发送唤醒信号；
    所述第一接入网设备在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
    其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
    所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
    所述终端的驻留时延；
    目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
    所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
  2. 根据权利要求1所述的方法，其中，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
    所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
    目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
    第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
    所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
    其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
  3. 根据权利要求1或2所述的方法，其中，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
    所述第一接入网设备接收到第二寻呼的时间；
    目标区域内接入网设备之间的传输时延的最大值；
    目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
    目标区域内小区之间的下行定时偏差；
    其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
  4. 根据权利要求3所述的方法，其中，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间，所述第二结束时间基于以下至少一项确定：
    第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
    目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
    目标区域内接入网设备之间的传输时延的最大值；
    核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
    目标区域内小区之间的下行定时偏差；
    所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
    其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
  5. 根据权利要求1至4任一项所述的方法，其中，所述第一接入网设备向终端发送唤醒信号包括：
    所述第一接入网设备确定唤醒信号的发送窗口；
    所述第一接入网设备在所述唤醒信号的发送窗口的至少一个发送时机发送所述唤醒信号。
  6. 根据权利要求1至5任一项所述的方法，其中，所述第一接入网设备向终端发送唤醒信号之前，所述方法还包括：
    所述第一接入网设备接收第二寻呼，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼；
    其中，所述第二寻呼用于指示以下至少一项：
    所述终端是否支持唤醒信号；
    所述转换时延；
    所述终端的驻留时延；
    所述目标时延；
    第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
    第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或所述重复发送所述唤醒信号的持续时间；
    第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
  7. 根据权利要求1至6任一项所述的方法，其中，所述唤醒信号用于指示以下至少一项：
    第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
    第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
  8. 一种寻呼处理方法，包括：
    终端从第一接入网设备接收唤醒信号；
    在所述终端或所述终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下，所述终端执行目标操作行为，所述目标操作行为包括以下任一项：
    在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
    进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
    其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
    所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
    所述终端的驻留时延；
    目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
    所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
  9. 根据权利要求8所述的方法，其中，所述目标操作行为满足以下至少一项：
    在第一条件满足的情况下，所述目标操作行为包括在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
    在第一条件不满足的情况下，所述目标操作行为包括进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
    其中，所述第一条件包括：所述第一接入网设备指示第三信息或协议约定所述第三信息。
  10. 根据权利要求8或9所述的方法，其中，所述在距离所述唤醒信号最近的寻呼机会监听第一寻呼之后，所述方法还包括以下至少一项：
    在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件满足的情况下，所述终端在预设时间段内的寻呼机会继续监听所述第一寻呼；
    在距离所述唤醒信号最近的寻呼机会未监听到所述第一寻呼，且第二条件不满足的情况下，所述终端进行小区选择或重选；
    其中，所述第二条件包括以下至少一项：所述第一接入网设备指示或协议约定第一信息；所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间。
  11. 根据权利要求10所述的方法，其中，所述终端在预设时间段内的寻呼机会继续监听所述第一寻呼之后，所述方法还包括：
    在所述终端在预设时间段内的寻呼机会未监听到所述第一寻呼的情况下，所述终端进行小区选择或重选。
  12. 根据权利要求8所述的方法，其中，在距离所述唤醒信号最近的寻呼机会监听第一寻呼包括：
    在所述唤醒信号指示所述终端被唤醒信号唤醒后监听寻呼机会，且所述唤醒信号或所述终端接收到的低功耗同步信号携带有目标小区的小区信息的情况下，所述终端在所述目标小区距离所述唤醒信号最近的寻呼机会监听第一寻呼。
  13. 根据权利要求8至12任一项所述的方法，其中，所述终端从第一接入网设备接收唤醒信号之前，所述方法还包括：
    所述终端向接入网设备发送目标信息，所述目标信息包括以下至少一项：
    所述终端是否支持唤醒信号；
    所述终端的转换时延；
    所述终端进行小区选择或重选的切换时延。
  14. 根据权利要求8至13任一项所述的方法，其中，所述第一寻呼的结束时间或者所述第一寻呼的发送窗口的结束时间为第一结束时间，所述第一结束时间基于以下至少一项确定：
    所述第一起始时间之后用于发送所述第一寻呼的第一个寻呼机会；
    目标区域内所有小区用于发送所述第一寻呼的寻呼机会中最晚的寻呼机会，所述目标区域与所述第一接入网设备接收到的第二寻呼关联；
    第一信息，所述第一信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送第一寻呼的次数或重复发送第一寻呼的持续时间；
    所述唤醒信号的发送时机或所述唤醒信号的发送窗口的结束时间；
    其中，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
  15. 根据权利要求8至14任一项所述的方法，其中，所述唤醒信号的发送时间或唤醒信号的发送窗口的起始时间为第二起始时间，所述第二起始时间基于以下至少一项确定：
    所述第一接入网设备接收到第二寻呼的时间；
    目标区域内网络侧设备之间的传输时延的最大值；
    目标区域内核心网设备向接入网设备发送寻呼的传输时延的最大值；
    目标区域内小区之间的下行定时偏差；
    其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联，所述第二寻呼包括核心网设备针对所述终端发送的核心网寻呼或第二接入网设备针对所述终端发送的接入网寻呼。
  16. 根据权利要求15所述的方法，其中，所述唤醒信号的结束时间或唤醒信号的发送窗口的结束时间为第二结束时间，所述第二结束时间基于以下至少一项确定：
    第二信息，所述第二信息包括所述第一接入网设备在接收到一次第二寻呼之后，在自己关联的小区中重复发送所述唤醒信号的次数或重复发送所述唤醒信号的持续时间；
    目标区域内所有小区用于发送唤醒信号的发送时机中最晚的发送时机；
    目标区域内接入网设备之间的传输时延的最大值；
    核心网设备向目标区域内接入网设备发送核心网寻呼的传输时延的最大值；
    目标区域内小区之间的下行定时偏差；
    所述第二起始时间之后用于发送所述唤醒信号的第一个发送时机；
    其中，所述目标区域与所述第一接入网设备接收到的第二寻呼关联。
  17. 根据权利要求8至16任一项所述的方法，其中，所述终端从第一接入网设备接收 唤醒信号包括：
    所述终端确定唤醒信号的接收窗口；
    所述终端在所述唤醒信号的接收窗口的至少一个接收时机接收所述唤醒信号。
  18. 根据权利要求8至17任一项所述的方法，其中，所述唤醒信号用于指示以下至少一项：
    第二信息，所述第二信息包括所述第一接入网设备重复发送所述唤醒信号的次数或者所述第一接入网设备重复发送所述唤醒信号的持续时间；
    第三信息，所述第三信息用于指示支持所述终端被唤醒信号唤醒后先监听寻呼机会，再进行小区选择或重选。
  19. 一种寻呼处理装置，包括：
    第一发送模块，用于向终端发送唤醒信号；在发送所述唤醒信号后，向所述终端发送至少一次第一寻呼；
    其中，所述第一寻呼的起始时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
    所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
    所述终端的驻留时延；
    目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
    所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
  20. 一种寻呼处理装置，包括：
    第一接收模块，用于从第一接入网设备接收唤醒信号；
    执行模块，用于在终端或终端的主接收机基于所述唤醒信号退出超深度睡眠状态的情况下，执行目标操作行为，所述目标操作行为包括以下任一项：
    在距离所述唤醒信号最近的寻呼机会监听第一寻呼；
    进行小区选择或重选，并在距离完成小区选择或重选后最近的寻呼机会监听第一寻呼；
    其中，所述第一寻呼的发送时间或所述第一寻呼的发送窗口的起始时间为第一起始时间，所述第一起始时间基于以下至少一项确定：
    所述终端或终端的主接收机从超深度睡眠状态转换到正常接收状态的转换时延；
    所述终端的驻留时延；
    目标时延，所述目标时延用于表示终端在唤醒后进行小区选择或重选的时延；
    所述唤醒信号的发送窗口的结束时间或所述唤醒信号的发送时间。
  21. 一种网络侧设备，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至7任一项所述的寻呼处理方法的步骤。
  22. 一种终端，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求8至18任一项所述的寻呼处 理方法的步骤。
  23. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至18任一项所述的寻呼处理方法的步骤。
  24. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至18任一项所述的寻呼处理方法的步骤。
PCT/CN2024/095869 2023-06-05 2024-05-29 寻呼处理方法、装置、终端及网络侧设备 WO2024250996A1 (zh)

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