Paging processing method and device, terminal and network side equipment

Abstract

The invention discloses a paging processing method and device, a terminal and network side equipment, and belongs to the technical field of communication, and the paging processing method comprises the steps that first access network equipment sends a wake-up signal to the terminal; after the first access network device sends the wake-up signal, the first access network device sends at least one time of first paging to the terminal; wherein the starting time of the first paging or the starting time of a sending window of the first paging is first starting time, and the first starting time is determined based on at least one of the following items: switching time delay of the terminal or a main receiver of the terminal from an ultra-deep sleep state to a normal receiving state; the residence time delay of the terminal; the target time delay is used for representing the time delay of cell selection or reselection after the terminal is awakened; the end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

Description

Technical Field

[0001] The present application belongs to the field of communication technology, and specifically relates to a paging processing method, device, terminal and network side equipment. Background Art

[0002] With the development of communication technology, mobile communication terminals introduce low power wake-up receivers (low power wake up radio, LP-WUR) to receive low power signals (low power signal), so that the main communication module is in a closed or ultra-deep sleep state, which can effectively reduce the power consumption of the terminal. The low power signal can also be called a low power wake up signal (low power wake up signal, LP-WUS). At present, the access network device usually directly performs paging after receiving the paging for the terminal. Considering that 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 cause the terminal to be unable to receive the paging sent by the access network device, thereby causing a waste of paging signaling of the access network device. Summary of the invention

[0003] 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.

[0004] In a first aspect, a paging processing method is provided, including:

[0005] The first access network device sends a wake-up signal to the terminal;

[0006] After sending the wake-up signal, the first access network device sends at least one first paging to the terminal;

[0007] 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:

[0008] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0009] The dwell delay of the terminal;

[0010] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0011] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0012] In a second aspect, a paging processing method is provided, including:

[0013] The terminal receives a wake-up signal from the first access network device;

[0014] In a case where 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:

[0015] Monitoring the first paging at the paging opportunity closest to the wake-up signal;

[0016] Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection;

[0017] The sending time of the first paging or the starting time of the sending window of the first paging is a first starting time, and the first starting time is determined based on at least one of the following:

[0018] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0019] The dwell delay of the terminal;

[0020] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0021] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0022] In a third aspect, a paging processing device is provided, including:

[0023] 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;

[0024] 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:

[0025] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0026] The dwell delay of the terminal;

[0027] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0028] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0029] In a fourth aspect, a paging processing device is provided, including:

[0030] A first receiving module, configured to receive a wake-up signal from a first access network device;

[0031] 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:

[0032] Monitoring the first paging at the paging opportunity closest to the wake-up signal;

[0033] Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection;

[0034] 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:

[0035] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0036] The dwell delay of the terminal;

[0037] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0038] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0039] In a fifth aspect, a terminal is provided, 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 first aspect are implemented.

[0040] In a sixth aspect, a terminal is provided, comprising a processor and a communication interface, wherein the communication interface is used to receive a wake-up signal from a first access network device; when the terminal or a main receiver of the terminal exits an ultra-deep sleep state based on the wake-up signal, a target operation behavior is performed, wherein the target operation behavior includes any one of the following:

[0041] Monitoring the first paging at the paging opportunity closest to the wake-up signal;

[0042] Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection;

[0043] 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:

[0044] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0045] The dwell delay of the terminal;

[0046] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0047] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0048] In the seventh aspect, a network side device is provided, 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 second aspect are implemented.

[0049] In an eighth aspect, a network side device is provided, 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;

[0050] 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:

[0051] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0052] The dwell delay of the terminal;

[0053] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0054] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0055] In a ninth aspect, a readable storage medium is provided, on which a program or instruction is stored. When 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.

[0056] In the tenth aspect, a wireless communication system is provided, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network side device can be used to execute the steps of the method described in the second aspect.

[0057] In the eleventh aspect, a chip is provided, 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.

[0058] In the twelfth aspect, a computer program / program product is provided, wherein the computer program / program product is stored in a storage medium, and the 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.

[0059] In an embodiment of the present application, 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: the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state; the residence delay of the terminal; the target delay, the target delay is used to indicate the delay of the terminal to select or reselect 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. In this way, since the first access network device sends at least one first paging to the terminal at the first start time after sending the wake-up signal, the overhead of paging signaling in the process of selecting or reselecting a suitable cell for residence after the terminal receives the wake-up signal and turns on the Main Radio can be reduced. Therefore, 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 a paging message, it can ensure that the terminal can receive the paging message and avoid the terminal missing the paging. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 is a schematic diagram of a network structure applicable to the embodiments of the present application;

[0061] Figure 2 This is the terminal wake-up schematic;

[0062] Figure 3 This is an example diagram of a terminal communication scenario;

[0063] Figure 4 is a paging example diagram;

[0064] Figure 5 It is a flow chart of a paging processing method provided by the present application;

[0065] Figure 6 This is one of the wake-up signal sending example diagrams of the paging processing method provided in this application;

[0066] Figure 7 This is the second example diagram of sending a wake-up signal of the paging processing method provided by the present application;

[0067] Figure 8 It is one of the paging example diagrams of the paging processing method provided by this application;

[0068] Fig. 9 This is the second paging example diagram of the paging processing method provided by the present application;

[0069] Fig.10 is a flow chart of another paging processing method provided by the present application;

[0070] Fig.11 It is a structural diagram of a paging processing device provided by the present application;

[0071] Fig.12 is a structural diagram of another paging processing device provided by the present application;

[0072] Fig.13 is a structural diagram of the communication device provided by the present application;

[0073] Fig.14 It is a structural diagram of the terminal provided by this application;

[0074] Fig.15 It is a structural diagram of the network side device provided by this application. DETAILED DESCRIPTION

[0075] The terms "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. In addition, "or" in the present application represents at least one of the connected objects. For example, "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.

[0076] The term "indication" in this application can be either a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, operations to be performed, or request results in the sent indication; an indirect indication can be understood as the receiver determining the corresponding information according to the indication sent by the sender, or making a judgment and determining the operation to be performed or the request result according to the judgment result.

[0077] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for illustrative purposes, and NR terminology is used in most of the following descriptions, but these technologies can also be applied to systems other than NR systems, such as the 6th generation (6 th Generation, 6G) communication system.

[0078] Figure 1A block diagram of a wireless communication system applicable to an embodiment of the present application is shown. The wireless communication system includes a terminal 11 and a network side device 12. Among them, the terminal 11 can 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-mounted device (Vehicle User Equipment, VUE), a ship-mounted device, a pedestrian terminal (Pedestrian User Equipment, PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), a game console, a personal computer (Personal Computer, PC), a teller machine or a self-service machine and other terminal side devices. 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. Among them, 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, AS) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc.Among them, the base station may be referred to as a Node B (NB), an evolved Node B (eNB), a next generation Node B (gNB), a New Radio Node B (NR Node B), an access point, a Relay Base Station (RBS), a Serving Base Station (SBS), a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a Home Node B (HNB), a Home Evolved Node B, a Transmission Reception Point (TRP) or other appropriate terms in the field. As long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiments of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

[0079] The core network equipment may include but is not limited to at least one of the following: core network node, core network function, 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 Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home user server (Home Subscriber Server, HSS), centralized network configuration (CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that in the embodiments of the present application, only the core network device in the NR system is introduced as an example, and the specific type of the core network device is not limited.

[0080] For ease of understanding, some contents involved in the embodiments of the present application are described below:

[0081] 1. Low power receiver.

[0082] The low power receiver can be called LP-WUR or almost zero power wakeup radio (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 receiving and sending mobile communication data, and the second module is a low power receiving module (also called a low power wakeup receiving module) for receiving the above wakeup signal. Figure 2 As shown. In the energy-saving state, the terminal turns on the low-power receiving module to monitor LP-WUS and turns off the main communication module. When downlink data arrives, the network-side device sends a wake-up signal to 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. 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.

[0083] 2. Low power wake up signal (LP-WUS).

[0084] In order to reduce the receiving activity of the terminal in the standby state, the RF and baseband (MODEM) modules are truly turned off, thereby greatly reducing the power consumption of communication reception. This can be achieved by introducing a near "zero" power receiver in the receiving module of the terminal. 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.

[0085] On the base station side, by triggering a wake-up signal on demand, 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.

[0086] Such wake-up signals are usually some simple on-off keying signals, so that the receiver can be informed of the wake-up notification through simple energy detection and subsequent possible sequence detection and recognition processes. In addition, while the terminal turns on the low-power wake-up receiver to receive the wake-up signal, the main receiver module can maintain a low power consumption level, thereby achieving power saving by receiving the wake-up signal.

[0087] The reception of the low-power wake-up signal can be applied to a terminal in a Radio Resource Control (RRC) idle (RRC_idle) / inactive (inactive) state, and can also be applied to a terminal in an RRC connected state (RRC_connected), thereby achieving terminal energy saving.

[0088] In one embodiment, 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.

[0089] 3. LP-WUS triggers the terminal's main radio to switch from deep sleep state to micro sleep or active state.

[0090] The base station may not know whether the main radio of the terminal is in an idle / inactive state or an ultra-deepsleep state. In order to prevent the UE from missing the paging, when the base station receives the terminal paging sent by the core network (for the terminal in the idle or inactive state) or receives the terminal paging sent by another base station (for the terminal in the inactive state), it can send the 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 (WUSoccasion), so that the base station has a large signaling overhead.

[0091] After the terminal receives LP-WUS, and LP-WUS instructs the terminal to wake 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, 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 a cell, and then perform time and frequency synchronization with the selected cell (select or reselect a cell and synchronize within the t1 time period) before starting to monitor its own PO. For example, if Figure 3 Shown and Figure 4, where cell 1 (cell#1) is the cell controlled by base station 1 (gNB1), and 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) sends a paging message to the terminal at time T0. After the paging message arrives at gNB1, 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. If gNB1 sends the LP-WUS of the UE at time T1; after the paging message arrives at gNB2, gNB2 sends the LP-WUS of the UE at time T1'. 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 time T2. The problem is that after sending LP-WUS, gNB#2 is not sure at which PO it should send paging. Therefore, it may send paging at the nearest PO position after its estimated UE wake-up time, for example, sending paging at PO#2. And according to the existing network paging method, after sending the paging, gNB2 will not continue to send paging at PO#3, but wait for the paging retransmission from the core network or anchor gNB, so that the UE will miss the paging and the base station will also make useless paging transmission.

[0092] Therefore, considering that the terminal or the main receiver (Main Radio) of the terminal may move in the ultra-deepsleep state, after receiving the LP-WUS, the terminal needs to select or reselect 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, resulting in paging failure and waste of paging signaling of the base station.

[0093] The paging processing method provided in the embodiment of the present application is described in detail below through some embodiments and application scenarios in conjunction with the accompanying drawings.

[0094] Reference Figure 5 , the embodiment of the present application provides a paging processing method, such as Figure 5 As shown, the paging processing method includes:

[0095] Step 501: The first access network device sends a wake-up signal to the terminal;

[0096] Step 502: After sending the wake-up signal, the first access network device sends at least one first paging to the terminal;

[0097] 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:

[0098] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0099] The dwell delay of the terminal;

[0100] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0101] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0102] In the embodiment of the present application, 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 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, SSB-based cell selection or reselection-related measurements and evaluations, PLMN selection, receiving system information, and other behaviors.

[0103] Optionally, 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.

[0104] Optionally, 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.

[0105] Optionally, 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 MIB of the cell, and / or reading the system information block 1 / SIB1 of the cell, and / or judging whether the cell is a suitable cell.

[0106] Optionally, 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.

[0107] Optionally, the end time of the wake-up signal sending window can be understood as the end moment of the wake-up signal sending window or the time unit where the end moment 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 being the end time of the wake-up signal sending window, or being a moment that is after the end time of the wake-up signal sending window and is separated from the end of the wake-up signal sending window by a preset time length.

[0108] Optionally, 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.

[0109] Optionally, 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.

[0110] Furthermore, 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.

[0111] It should be understood that 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. When sending the first paging, it is also necessary to further determine the first start time based on the configuration information of the time domain position of the paging opportunity. That is, in some embodiments, the above-mentioned first start time can be determined based on the time domain position of the paging opportunity and at least one of the following: conversion delay; dwell delay; target delay; end time of the wake-up signal sending window or the sending time of the wake-up signal.

[0112] In an embodiment of the present application, 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: the transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state; the residence delay of the terminal; the target delay, the target delay is used to indicate the delay of the terminal to select or reselect 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. In this way, since the first access network device sends at least one first paging to the terminal at the first start time after sending the wake-up signal, the overhead of paging signaling in the process of selecting or reselecting a suitable cell for residence after the terminal receives the wake-up signal and turns on the Main Radio can be reduced. Therefore, 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.

[0113] Optionally, in some embodiments, 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:

[0114] a first paging opportunity for sending the first paging after the first start time;

[0115] the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device;

[0116] first information, where 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;

[0117] The sending timing of the wake-up signal or the end time of the sending window of the wake-up signal;

[0118] 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.

[0119] Optionally, 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.

[0120] Optionally, 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. In an embodiment of the present application, 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.

[0121] Optionally, 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.

[0122] Optionally, 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.

[0123] Optionally, the 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.

[0124] Optionally, in some embodiments, 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:

[0125] The time when the first access network device receives the second paging;

[0126] The maximum transmission delay between access network devices in the target area;

[0127] The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment;

[0128] Downlink timing deviation between cells in the target area;

[0129] 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.

[0130] Optionally, in some embodiments, 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:

[0131] second information, where 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;

[0132] The latest sending timing among the sending timings used by all cells in the target area to send wake-up signals;

[0133] The maximum transmission delay between access network devices in the target area;

[0134] The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area;

[0135] Downlink timing deviation between cells in the target area;

[0136] A first sending opportunity for sending the wake-up signal after the second start time;

[0137] The target area is associated with the second paging received by the first access network device.

[0138] Optionally, in some embodiments, the first access network device sending a wake-up signal to the terminal includes:

[0139] The first access network device determines a sending window for a wake-up signal;

[0140] 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.

[0141] In an embodiment of the present application, when the sending window of the wake-up signal includes multiple sending opportunities, the first access network device 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. At the same time, for some cells, 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.

[0142] Optionally, in some embodiments, before the first access network device sends a wake-up signal to the terminal, the method further includes:

[0143] 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;

[0144] The second paging is used to indicate at least one of the following:

[0145] Whether the terminal supports a wake-up signal;

[0146] The switching delay;

[0147] The dwell delay of the terminal;

[0148] the target delay;

[0149] first information, where 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;

[0150] second information, where 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;

[0151] 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.

[0152] In an embodiment of the present application, 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.

[0153] Optionally, in some embodiments, when the first access network device does not indicate the third information, it can be understood that the above-mentioned first start time needs to consider the above-mentioned 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 considered, the first access network device can postpone sending the first paging, thereby ensuring that the terminal can avoid missing the first paging monitoring due to cell selection or reselection. When 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. At this time, after the terminal is awakened by the wake-up signal, 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.

[0154] Optionally, in some embodiments, the wake-up signal is used to indicate at least one of the following:

[0155] second information, where 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;

[0156] 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.

[0157] It should be noted that 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.

[0158] It should be noted that, in the case where the access network device repeatedly sends the first paging, the first start time may not consider the target delay. Optionally, in some embodiments, 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:

[0159] Mode 1: LP_WUS configuration information is configured for each cell (per cell), and the LP_WUS configuration information includes the configuration information of WUS of one cell or multiple cells;

[0160] Mode 2: 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.

[0161] For mode 1, 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. For example, if 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.

[0162] For method 1, it may also be agreed upon by protocol or indicated by the network that within the target area, the longest delay between LP_WUS transmission opportunities for terminals with the same terminal identifier (UE_ID) in all cells is Δt.

[0163] In order to better understand the present application, some examples are provided below for illustration.

[0164] like Figure 6 and Figure 7 As shown, in some embodiments, cell#1 sends LP_WUS twice at T1 and T2; cell#2 sends LP_WUS twice at T1' and T2'; and the second paging arrives at cell#1 at T0 and arrives at cell#2 at T0', and the second information indicates that the LP_WUS needs to be sent repeatedly at least twice.

[0165] Optionally, cell#2 knows the LP_WUS timing of cell#1 and the delay Δt of cell#1 receiving the second paging. When determining the LP_WUS sending window, the delay Δt of cell#1 receiving the second paging can be considered. Then the starting position of the WUS sending window determined by cell#2 is as follows: Figure 6 As shown in FIG. 1 , if the delay Δt of cell#1 receiving the second paging is not considered, the starting position of the WUS sending window determined by cell#2 is as follows: Figure 7 shown.

[0166] Optionally, after receiving the second paging at time T0', 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 LP_WUS before T2.

[0167] Optionally, the network side device can also calculate the latest LP_WUS sending timing according to the paging timing of each cell and the delay of terminal wake-up. This requires mutual coordination and coordination of paging timing between the two cells, but does not require coordination of LP_WUS timing.

[0168] In an embodiment of the present application, 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.

[0169] In some embodiments, 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 switching delay, and the target delay for the UE to perform cell reselection. Figure 8 As shown, 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 a conversion delay, a target delay and a residence delay.

[0170] In some embodiments, when the first information first access network device repeatedly sends the first paging multiple times in its associated cell after receiving the second paging once, the starting time of the first paging can be the time when the main receiver of the UE wakes up after the base station sends the WUS or the time when the UE or the main receiver of the UE exits the super sleep state, specifically as Fig. 9 shown.

[0171] Optionally, in some embodiments, 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

[0172] If the base station receives the third information or the protocol stipulates that the UE can first monitor the PO when waking up, and then perform cell selection or reselection, and the base station determines that it is the base station last connected to the paged UE, the start time of the first paging sending window of the base station can be determined by one or more of the following:

[0173] 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;

[0174] UE switching delay;

[0175] UE dwell delay;

[0176] 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.

[0177] 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 still the cell when 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.

[0178] However, 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.

[0179] Considering the delay relationship between LP_WUS and PO, 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 the UE wakes up, it stays in the cell indicated by LP_WUS or low power wake up signal (LP-SS), that is, in some embodiments, the terminal can determine the target cell to be resided based on the cell information indicated by LP_WUS or LP-SS, and monitor the first paging in the target cell.

[0180] Reference Fig.10 The present application embodiment also provides a paging processing method, such as Fig.10 As shown, the paging processing method includes:

[0181] Step 1001: The terminal receives a wake-up signal from a first access network device;

[0182] 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:

[0183] Monitoring the first paging at the paging opportunity closest to the wake-up signal;

[0184] Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection;

[0185] The sending time of the first paging or the starting time of the sending window of the first paging is a first starting time, and the first starting time is determined based on at least one of the following:

[0186] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0187] The dwell delay of the terminal;

[0188] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0189] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0190] In the embodiment of the present application, 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.

[0191] Optionally, the target operation behavior satisfies at least one of the following:

[0192] When the first condition is met, the target operation behavior includes monitoring the first paging at a paging opportunity closest to the wake-up signal;

[0193] In the case where the first condition is not satisfied, 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;

[0194] The first condition includes: the first access network device indicates the third information or the third information is agreed upon by the protocol.

[0195] Optionally, after the paging opportunity closest to the wake-up signal monitors the first paging, the method further includes at least one of the following:

[0196] If the paging opportunity closest to the wake-up signal does not monitor the first paging and the second condition is met, the terminal continues to monitor the first paging in the paging opportunity within the preset time period;

[0197] 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;

[0198] 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.

[0199] Optionally, after the terminal continues to monitor the first paging opportunity within a preset time period, the method further includes:

[0200] 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.

[0201] Optionally, monitoring the first paging at a paging opportunity closest to the wake-up signal includes:

[0202] When the wake-up signal indicates that the terminal monitors a paging opportunity after being awakened by the wake-up signal, and the wake-up signal or the low-power synchronization signal received by the terminal carries cell information of a target cell, the terminal monitors a first paging opportunity in the target cell that is closest to the wake-up signal.

[0203] In the embodiment of the present application, 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.

[0204] Optionally, before the terminal receives the wake-up signal from the first access network device, the method further includes:

[0205] The terminal sends target information to the access network device, where the target information includes at least one of the following:

[0206] Whether the terminal supports a wake-up signal;

[0207] The switching delay of the terminal;

[0208] The switching delay of the terminal in performing cell selection or reselection.

[0209] Optionally, 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:

[0210] a first paging opportunity for sending the first paging after the first start time;

[0211] the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device;

[0212] first information, where 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;

[0213] The sending timing of the wake-up signal or the end time of the sending window of the wake-up signal;

[0214] 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.

[0215] Optionally, 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:

[0216] The time when the first access network device receives the second paging;

[0217] The maximum transmission delay between network-side devices in the target area;

[0218] The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment;

[0219] Downlink timing deviation between cells in the target area;

[0220] 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.

[0221] Optionally, 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:

[0222] second information, where 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;

[0223] The latest sending timing among the sending timings used by all cells in the target area to send wake-up signals;

[0224] The maximum transmission delay between access network devices in the target area;

[0225] The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area;

[0226] Downlink timing deviation between cells in the target area;

[0227] A first sending opportunity for sending the wake-up signal after the second start time;

[0228] The target area is associated with the second paging received by the first access network device.

[0229] Optionally, the terminal receiving a wake-up signal from the first access network device includes:

[0230] The terminal determines a receiving window for the wake-up signal;

[0231] The terminal receives the wake-up signal at at least one receiving opportunity in a receiving window of the wake-up signal.

[0232] Optionally, the wake-up signal is used to indicate at least one of the following:

[0233] second information, where 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;

[0234] 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.

[0235] The paging processing method provided in the embodiment of the present application can be executed by a paging processing device. In the embodiment of the present application, 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.

[0236] Reference Fig.11 The present application embodiment also provides a paging processing device, such as Fig.11 As shown, the paging processing device 1100 includes:

[0237] 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;

[0238] 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:

[0239] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0240] The dwell delay of the terminal;

[0241] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0242] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0243] Optionally, 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:

[0244] a first paging opportunity for sending the first paging after the first start time;

[0245] the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device;

[0246] first information, where 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;

[0247] The sending timing of the wake-up signal or the end time of the sending window of the wake-up signal;

[0248] 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.

[0249] Optionally, 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:

[0250] The time when the first access network device receives the second paging;

[0251] The maximum transmission delay between access network devices in the target area;

[0252] The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment;

[0253] Downlink timing deviation between cells in the target area;

[0254] 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.

[0255] Optionally, 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:

[0256] second information, where 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;

[0257] The latest sending timing among the sending timings used by all cells in the target area to send wake-up signals;

[0258] The maximum transmission delay between access network devices in the target area;

[0259] The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area;

[0260] Downlink timing deviation between cells in the target area;

[0261] A first sending opportunity for sending the wake-up signal after the second start time;

[0262] The target area is associated with the second paging received by the first access network device.

[0263] Optionally, the first access network device sending a wake-up signal to the terminal includes:

[0264] The first access network device determines a sending window for a wake-up signal;

[0265] 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.

[0266] Optionally, the paging processing device further includes:

[0267] 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;

[0268] The second paging is used to indicate at least one of the following:

[0269] Whether the terminal supports a wake-up signal;

[0270] The switching delay;

[0271] The dwell delay of the terminal;

[0272] the target delay;

[0273] first information, where 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;

[0274] second information, where 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;

[0275] 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.

[0276] Optionally, the wake-up signal is used to indicate at least one of the following:

[0277] second information, where 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;

[0278] 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.

[0279] Reference Fig.12 The present application embodiment also provides a paging processing device, such as Fig.12 As shown, the paging processing device 1200 includes:

[0280] The first receiving module 1201 is used to receive a wake-up signal from a first access network device;

[0281] 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:

[0282] Monitoring the first paging at the paging opportunity closest to the wake-up signal;

[0283] Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection;

[0284] The sending time of the first paging or the starting time of the sending window of the first paging is a first starting time, and the first starting time is determined based on at least one of the following:

[0285] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0286] The dwell delay of the terminal;

[0287] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0288] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0289] Optionally, the target operation behavior satisfies at least one of the following:

[0290] When the first condition is met, the target operation behavior includes monitoring the first paging at a paging opportunity closest to the wake-up signal;

[0291] In the case where the first condition is not satisfied, 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;

[0292] The first condition includes: the first access network device indicates the third information or the third information is agreed upon by the protocol.

[0293] Optionally, after the paging opportunity closest to the wake-up signal monitors the first paging, the execution module 1202 is further configured to execute at least one of the following:

[0294] If 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;

[0295] When the paging opportunity closest to the wake-up signal does not monitor the first paging and the second condition is not met, performing cell selection or reselection;

[0296] 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.

[0297] Optionally, 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.

[0298] Optionally, 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.

[0299] Optionally, the paging processing device 1200 further includes:

[0300] 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:

[0301] Whether the terminal supports a wake-up signal;

[0302] The switching delay of the terminal;

[0303] The switching delay of the terminal in performing cell selection or reselection.

[0304] Optionally, 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:

[0305] a first paging opportunity for sending the first paging after the first start time;

[0306] the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device;

[0307] first information, where 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;

[0308] The sending timing of the wake-up signal or the end time of the sending window of the wake-up signal;

[0309] 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.

[0310] Optionally, 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:

[0311] The time when the first access network device receives the second paging;

[0312] The maximum transmission delay between network-side devices in the target area;

[0313] The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment;

[0314] Downlink timing deviation between cells in the target area;

[0315] 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.

[0316] Optionally, 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:

[0317] second information, where 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;

[0318] The latest sending timing among the sending timings used by all cells in the target area to send wake-up signals;

[0319] The maximum transmission delay between access network devices in the target area;

[0320] The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area;

[0321] Downlink timing deviation between cells in the target area;

[0322] A first sending opportunity for sending the wake-up signal after the second start time;

[0323] The target area is associated with the second paging received by the first access network device.

[0324] Optionally, 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.

[0325] Optionally, the wake-up signal is used to indicate at least one of the following:

[0326] second information, where 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;

[0327] 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.

[0328] The paging processing device in the embodiment of the present application may 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 may be a terminal, or may be other devices other than a terminal. For example, the terminal may include but is not limited to the types of the terminal 11 listed above, and other devices may be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.

[0329] The paging processing device provided in the embodiment of the present application can achieve Figures 5 to 10 The various processes implemented by the method embodiment and achieving the same technical effect are not described here to avoid repetition.

[0330] like Fig.13 As shown, 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. When 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.

[0331] The embodiment of the present application also provides a terminal, including 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 following Figure 4 The steps in the method embodiment shown. 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 this terminal embodiment and can achieve the same technical effect. Specifically, Fig.14 A schematic diagram of the hardware structure of a terminal for implementing an embodiment of the present application.

[0332] 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.

[0333] Those skilled in the art will appreciate that the terminal 1400 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 1410 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig.14 The terminal structure shown in the figure 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.

[0334] It should be understood that in the embodiment of the present application, 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 a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an 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 button, a switch button, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0335] In the embodiment of the present application, after receiving downlink data from the network side device, 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. Generally, 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.

[0336] 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. In addition, the memory 1409 may include a volatile memory or a non-volatile memory. Among them, 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). The memory 1409 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0337] 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.

[0338] 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;

[0339] 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:

[0340] The transition delay of the terminal or the main receiver of the terminal from the ultra-deep sleep state to the normal receiving state;

[0341] The dwell delay of the terminal;

[0342] Target delay, where the target delay is used to indicate the delay for the terminal to select or reselect a cell after waking up;

[0343] The end time of the sending window of the wake-up signal or the sending time of the wake-up signal.

[0344] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the paging processing method embodiment, and achieve the same or corresponding technical effects. To avoid repetition, it will not be described here.

[0345] The embodiment of the present application also provides a network side device, including 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 following Fig.15 The steps of the method embodiment shown. This network side device embodiment corresponds to the first access network device side method embodiment described above, and each implementation process and implementation method of the above method embodiment can be applied to this network side device embodiment and can achieve the same technical effect.

[0346] Specifically, the embodiment of the present application also provides a network side device. Fig.15 As shown, 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. In the uplink direction, the radio frequency device 152 receives information through the antenna 151 and sends the received information to the baseband device 153 for processing. In the downlink direction, 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.

[0347] 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.

[0348] The baseband device 153 may include, for example, at least one baseband board on which a plurality of chips are arranged. Fig.15 As shown, one of the chips is, for example, a baseband processor, which is connected to the memory 155 through a bus interface to call the program in the memory 155 to execute the network device operations shown in the above method embodiment.

[0349] The network side device may further include a network interface 156, which is, for example, a Common Public Radio Interface (CPRI).

[0350] Specifically, the network side device 1500 of the embodiment of the present application further includes: instructions or programs stored in the memory 155 and executable on the processor 154, and the processor 154 calls the instructions or programs in the memory 155 to execute. Fig.11 The methods executed by the modules shown achieve the same technical effects, and therefore will not be described here in detail to avoid repetition.

[0351] The embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, 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.

[0352] 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. In some examples, the readable storage medium may be a non-transient readable storage medium.

[0353] 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.

[0354] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0355] 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.

[0356] 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.

[0357] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0358] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general hardware platform, and of course, can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, disk, CD, etc.), including several instructions to enable a terminal or a network-side device to execute the methods described in each embodiment of the present application.

[0359] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of the present application and the scope of protection of the claims, and these implementation methods are all within the protection of the present application.

Claims

1. A paging processing method, characterized in that: include: The first access network device sends a wake-up signal to the terminal; 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; The dwell delay of the terminal; 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.

2. The method according to claim 1, characterized in that The end time of the first paging or the end time of the sending window of the first paging is the first end time, and the first end time is determined based on at least one of the following: a first paging opportunity for sending the first paging after the first start time; the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device; first information, where 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; 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.

3. The method according to claim 1 or 2, characterized in that: The sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is the second starting time, and the second starting time is determined based on at least one of the following: The time when the first access network device receives the second paging; The maximum transmission delay between access network devices in the target area; The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment; Downlink timing deviation between cells 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.

4. The method according to claim 3, characterized in that 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, and the second end time is determined based on at least one of the following: second information, where 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 latest sending timing among the sending timings used by all cells in the target area to send wake-up signals; The maximum transmission delay between access network devices in the target area; The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area; Downlink timing deviation between cells in the target area; A first sending opportunity for sending the wake-up signal after the second start time; The target area is associated with the second paging received by the first access network device.

5. The method according to any one of claims 1 to 4, characterized in that: 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.

6. The method according to any one of claims 1 to 5, characterized in that: 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: Whether the terminal supports a wake-up signal; The switching delay; The dwell delay of the terminal; the target delay; first information, where 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; second information, where 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.

7. The method according to any one of claims 1 to 6, characterized in that: The wake-up signal is used to indicate at least one of the following: second information, where 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.

8. A paging processing method, characterized in that: include: The terminal receives a wake-up signal from the first access network device; In a case where 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: Monitoring the first paging at the paging opportunity closest to the wake-up signal; Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection; 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; The dwell delay of the terminal; 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.

9. The method according to claim 8, characterized in that The target operation behavior satisfies at least one of the following: When the first condition is met, the target operation behavior includes monitoring the first paging at a paging opportunity closest to the wake-up signal; In the case where the first condition is not satisfied, 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; Among them, the first condition includes: the first access network device indicates the third information or the third information is agreed upon by the protocol.

10. The method according to claim 8 or 9, characterized in that: After the paging opportunity closest to the wake-up signal monitors the first paging, the method further includes at least one of the following: If the paging opportunity closest to the wake-up signal does not monitor the first paging and the second condition is met, the terminal continues to monitor the first paging in the paging opportunity within the preset time period; 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.

11. The method according to claim 10, characterized in that After the terminal continues to monitor the first paging opportunity within a preset time period, the method further includes: 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.

12. The method according to claim 8, characterized in that Monitoring the first paging at the paging opportunity closest to the wake-up signal includes: When the wake-up signal indicates that the terminal monitors a paging opportunity after being awakened by the wake-up signal, and the wake-up signal or the low-power synchronization signal received by the terminal carries cell information of a target cell, the terminal monitors a first paging opportunity in the target cell that is closest to the wake-up signal.

13. The method according to any one of claims 8 to 12, characterized in that: 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: Whether the terminal supports a wake-up signal; The switching delay of the terminal; The switching delay of the terminal in performing cell selection or reselection.

14. The method according to any one of claims 8 to 13, characterized in that The end time of the first paging or the end time of the sending window of the first paging is the first end time, and the first end time is determined based on at least one of the following: a first paging opportunity for sending the first paging after the first start time; the latest paging opportunity among the paging opportunities used by all cells in the target area to send the first paging, the target area being associated with the second paging received by the first access network device; first information, where 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; 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.

15. The method according to any one of claims 8 to 14, characterized in that The sending time of the wake-up signal or the starting time of the sending window of the wake-up signal is the second starting time, and the second starting time is determined based on at least one of the following: The time when the first access network device receives the second paging; The maximum transmission delay between network-side devices in the target area; The maximum value of the transmission delay of the core network equipment in the target area sending paging to the access network equipment; Downlink timing deviation between cells 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.

16. The method according to claim 15, characterized in that 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, and the second end time is determined based on at least one of the following: second information, where 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 latest sending timing among the sending timings used by all cells in the target area to send wake-up signals; The maximum transmission delay between access network devices in the target area; The maximum value of the transmission delay of the core network device sending the core network paging to the access network device in the target area; Downlink timing deviation between cells in the target area; A first sending opportunity for sending the wake-up signal after the second start time; The target area is associated with the second paging received by the first access network device.

17. The method according to any one of claims 8 to 16, characterized in that 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.

18. The method according to any one of claims 8 to 17, characterized in that The wake-up signal is used to indicate at least one of the following: second information, where 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.

19. A paging processing device, characterized in that: include: 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; The dwell delay of the terminal; 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.

20. A paging processing device, characterized in that: include: 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: Monitoring the first paging at the paging opportunity closest to the wake-up signal; Performing cell selection or reselection, and monitoring the first paging at the paging opportunity closest to the completion of the cell selection or reselection; 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; The dwell delay of the terminal; 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.

21. A network side device, characterized in that: The method comprises 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 paging processing method according to any one of claims 1 to 7 are implemented.

22. A terminal, characterized in that: The method comprises 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 paging processing method according to any one of claims 8 to 18 are implemented.

23. A readable storage medium, characterized in that: The readable storage medium stores a program or an instruction, and when the program or the instruction is executed by the processor, the steps of the paging processing method according to any one of claims 1 to 18 are implemented.

24. A chip, characterized in that: The chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the steps of the paging processing method according to any one of claims 1 to 18.

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