Paging monitoring method, terminal, and network side device

Abstract

The present application relates to the field of communications, and discloses a paging monitoring method, a terminal, and a network side device. The paging monitoring method of embodiments of the present application comprises: a terminal receives configuration information; and the terminal determines, on the basis of the configuration information, at least one of a monitoring period of a paging message, a monitoring period of a first-type system message change notification, and a monitoring period of first information, wherein the first information comprises at least one of the following: a second-type system message change notification and a public warning system (PWS) notification.

Description

Paging monitoring method, terminal and network side equipment

[0001] Cross-references

[0002] This disclosure claims priority to Chinese patent application number 2024100138674 filed on January 4, 2024, entitled “Paging Monitoring Method, Terminal and Network Side Device”, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application belongs to the field of communication technology, and specifically relates to a paging monitoring method, a terminal, and a network-side device. Background Art

[0004] In the related art, for a non-connected terminal, the time domain position of its monitoring of paging messages and short messages is the same, and the monitoring period is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}. Among them, the cell-common monitoring period is the discontinuous reception (DRX) period broadcast by the current cell, which is generally determined based on the frequency with which the terminal needs to monitor short messages in the current cell. Short messages are used to notify the Earthquake and Tsunami Warning System (ETWS) / Commercial Mobile Alert System (CMAS) and system message changes. The terminal-specific monitoring period is configured by the network using dedicated signaling, and is often configured by the network based on the paging message monitoring period or DRX period recommended by the terminal.

[0005] When the cell-common listening period is shorter than the terminal-specific listening period, the terminal's power consumption increases without significant benefit. This is because a terminal only needs to monitor the Physical Downlink Control Channel (PDCCH) during the paging occasion (PO) to monitor short messages, while receiving paging messages requires monitoring the PDCCH and the corresponding Physical Downlink Shared Channel (PDSCH) during the PO. The measurements required for receiving the PDCCH and PDSCH are different. Under poor channel conditions, the terminal may need to measure one synchronization signal block (SSB) before receiving the PDCCH PO, while it may need to measure three SSBs before receiving the PDSCH. In other words, when the cell-common listening period is shorter than the terminal-specific listening period, more frequent monitoring of paging messages results in increased terminal power consumption, but the resulting paging latency reduction may not significantly benefit the terminal, because the terminal-specific listening period itself is closer to the terminal's actual service latency requirements. Summary of the Invention

[0006] The embodiments of the present application provide a paging monitoring method, a terminal, and a network-side device, which can solve the problem of power consumption of terminal paging monitoring.

[0007] In a first aspect, a paging monitoring method is provided, which is executed by a terminal. The method includes:

[0008] The terminal receives configuration information;

[0009] The terminal determines at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information according to the configuration information; wherein the first information includes at least one of the following: the second type of system message change notification and the public warning system PWS notification.

[0010] In a second aspect, a paging monitoring method is provided, which is performed by a network-side device, and the method includes:

[0011] The network side device sends configuration information to the terminal; the configuration information is used by the terminal to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information; wherein, the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0012] In a third aspect, a paging monitoring apparatus is provided, including:

[0013] A receiving module, configured to receive configuration information;

[0014] The determination module is used to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information according to the configuration information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0015] In a fourth aspect, a paging monitoring apparatus is provided, comprising:

[0016] A sending module is used to send configuration information to the terminal; the configuration information is used by the terminal to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification, and the monitoring period of the first information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0017] 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.

[0018] In the sixth aspect, a terminal is provided, comprising a processor and a communication interface, wherein the communication interface is used to receive configuration information, and the processor is used to determine at least one of the listening period of the paging message, the listening period of the first type of system message change notification, and the listening period of the first information based on the configuration information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0019] 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.

[0020] In the eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to send configuration information to the terminal; the configuration information is used by the terminal to determine at least one of the listening period of the paging message, the listening period of the first type of system message change notification and the listening period of the first information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0021] In the 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.

[0022] In the tenth aspect, a wireless communication system is provided, comprising: 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.

[0023] In the eleventh aspect, a chip is provided, 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 method as described in the first aspect, or to implement the method as described in the second aspect.

[0024] In the twelfth aspect, a computer program / program product is provided, which is stored in a storage medium and is executed by at least one processor to implement the paging monitoring method as described in the first aspect, or to implement the paging monitoring method as described in the second aspect.

[0025] In an embodiment of the present application, the terminal determines at least one of the listening period of the paging message, the listening period of the first type of system message change notification, and the listening period of the first information based on the configuration information, thereby enabling the terminal to define the listening period of each type of information separately according to actual business needs. While meeting the actual listening needs of the terminal for various types of information, it can also effectively reduce the power consumption of the terminal, avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related technology where the listening period for monitoring paging messages and short messages is the minimum value min{terminal-specific listening period, cell-common listening period}. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIG1 is a schematic diagram of a wireless communication system to which embodiments of the present invention may be applied;

[0027] FIG2 is a flow chart of a paging monitoring method according to an embodiment of the present application;

[0028] FIG3 is a schematic diagram of paging monitoring provided in an embodiment of the present application;

[0029] FIG4 is a second flow chart of a paging monitoring method according to an embodiment of the present application;

[0030] FIG5 is a schematic diagram of a structure of a paging monitoring device according to an embodiment of the present application;

[0031] FIG6 is a second structural diagram of a paging monitoring device according to an embodiment of the present application;

[0032] FIG7 is a schematic structural diagram of a communication device provided in an embodiment of the present application;

[0033] FIG8 is a schematic diagram of the structure of a terminal provided in an embodiment of the present application;

[0034] FIG9 is a schematic diagram of the structure of the network side device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of this application to clearly describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0036] The terms "first", "second", etc. in this 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 the same type, and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in this application represents at least one of the connected objects. For example, "A or B" covers three options, namely, Option 1: including A but not including B; Option 2: including B but not including A; Option 3: including both A and B. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0037] 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, the operation to be performed, or the requested result, etc. in the instruction sent; an indirect indication can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the operation to be performed or the requested result, etc. based on the judgment result.

[0038] 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 technology described 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 description, but these technologies can also be applied to systems other than NR systems, such as 6th generation (6G) systems. th Generation, 6G) communication system.

[0039] FIG1 is a block diagram of a wireless communication system applicable to an embodiment of the present application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile internet device (MID), an augmented reality (AR), a virtual reality (VR) device, a robot, a wearable device (Wearable Device), an aircraft (Flight Vehicle), a vehicle-mounted device (VUE), a ship-mounted device, a pedestrian user equipment (PUE), a smart home (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), a game console, a personal computer (PC), an ATM, or a self-service machine, or 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 called 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 (WLAN) access point (AP) or a wireless fidelity (WiFi) node, etc.Among them, the base station can be referred to as Node B (NB), Evolved Node B (eNB), the next generation Node B (gNB), New Radio Node B (NR Node B), access point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home Evolved Node B (home evolved Node B), Transmission 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 vocabulary. It should be noted that in the embodiment 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.

[0040] In order to facilitate a clearer understanding of the technical solutions of the various embodiments of the present application, some technical contents related to the various embodiments of the present application are first introduced.

[0041] 1. Paging:

[0042] Paging includes two functions:

[0043] (1) When downlink traffic arrives, the network sends a paging message to the IDLE / INACTIVE terminal in the Radio Resource Control (RRC) idle state.

[0044] (2) Send system message change notifications, Earthquake and Tsunami Warning System (TWS) / Commercial Mobile Alert Service (CMAS) notifications to RRC IDLE / INACTIVE / CONNECTED terminals via short messages.

[0045] Among them, ETWS notifications and CMAS notifications are collectively referred to as Public Warning System (PWS) notifications.

[0046] For RRC IDLE / INACTIVE UEs, the terminal calculates its own paging occasion (PO) (the paging monitoring occasion determined by the terminal based on its own terminal identity UE ID and the paging parameters broadcast by the cell) and periodically monitors the PDCCH using the Paging Radio Network Temporary Identifier (P-RNTI) at this PO to receive paging messages and short messages. Short messages are directly carried on the PDCCH, while paging messages are carried on the PDSCH. That is, the terminal first monitors the paging on the PDCCH and then receives the paging message on the PDSCH.

[0047] For a terminal in a connected state, the terminal monitors a short message at least once at any paging location in each DRX cycle according to the common monitoring cycle of the cell.

[0048] 2. Paging DRX Cycle: Downlink service arrivals, system message changes, and ETWS / CMAS notifications may occur at any time. Terminals in the RRC IDLE / INACTIVE state periodically wake up and listen for paging at their PO location based on the paging DRX cycle. They do not monitor the PDCCH at other times to save terminal power. The DRX cycle can be set to {320, 640, 1280, 2560} ms.

[0049] For RRC IDLE UE, paging DRX cycle = min{non-access stratum NAS UE specific DRX cycle, cell specific DRX cycle}.

[0050] For RRC INACTIVE UE, paging DRX cycle = min{NAS UE specific DRX cycle, RRC UE specific DRX cycle, cell specific DRX cycle}.

[0051] In this document, the cell-specific DTX cycle is the DRX cycle broadcast by the cell, which is called the default DRX cycle in related protocols.

[0052] 3. System Message Modification Cycle: System messages are updated according to the modification cycle. That is, if a terminal receives a system message change notification via SMS within a system message modification cycle X, it will obtain the updated system message within the system message modification cycle X+1. Considering that ETWS / CMAS is a public safety feature, when a terminal receives an ETWS / CMAS notification, it can immediately attempt to obtain ETWS / CMAS-related system information within the current cycle X.

[0053] 4. Core Network (CN) Paging and Radio Access Network (RAN) Paging:

[0054] When the terminal is in the RRC IDLE state, after the downlink service reaches the core network, the core network will initiate CN paging within the registration area.

[0055] When the terminal is in the RRC INACTIVE state, when downlink services or NAS signaling arrives at the anchor base station, the anchor base station will initiate RAN paging.

[0056] The paging monitoring method provided by the embodiment of the present application is described in detail below with reference to some embodiments and application scenarios in conjunction with the accompanying drawings.

[0057] FIG2 is a flow chart of a paging monitoring method provided in an embodiment of the present application, which is applied to a terminal and includes:

[0058] Step 201: The terminal receives configuration information;

[0059] Specifically, in an embodiment of the present application, the terminal receives configuration information sent by a network-side device; optionally, the configuration information may include a terminal-specific monitoring period (UE specific period) and / or a cell-common monitoring period (cell specific period). As an implementation method, the terminal-specific monitoring period is a UE-specific DRX period, and the cell-common monitoring period is a cell-specific DRX period. Among them, the DRX period refers to the DRX period on the terminal side. As another implementation method, the terminal-specific monitoring period is a paging message-specific monitoring period (the paging message monitoring period is UE-specific by default), and the cell-common monitoring period is a cell-specific DRX period.

[0060] In the embodiments of the present application, the terminal-specific listening period and the cell-common listening period are not limited to being obtained in the same configuration message. As an implementation method, the network side can send the terminal-specific listening period and the cell-common listening period in the same message. As another implementation method, the network sends the terminal-specific listening period and the cell-common listening period respectively at different times through different messages. For example, the network sends the cell-common listening period through broadcast and sends the terminal-specific listening period through dedicated signaling.

[0061] Step 202: The terminal determines at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification, and the monitoring period of the first information based on the configuration information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0062] Specifically, after receiving the configuration information, the terminal can determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information according to the configuration information. Optionally, the first information is information that is sensitive to delay, and the first information includes at least one of the following: a second type of system message change notification that is sensitive to delay or needs to be sent frequently, and a public warning system PWS notification. Optionally, in the embodiment of the present application, the monitoring period of the paging message, the first type of system message change notification and / or the first information can be defined separately, so that the monitoring period of the paging message can be defined according to the actual needs of the terminal for the service, and a shorter monitoring period can be defined for information that is sensitive to delay, thereby effectively avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related art when the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}, thereby effectively reducing the power consumption of the terminal.

[0063] According to the method of the above embodiment, the terminal determines at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information based on the configuration information, thereby realizing that the terminal defines the monitoring period of each type of information according to actual business needs. While meeting the actual monitoring needs of the terminal for various types of information, it can also effectively reduce the power consumption of the terminal, and avoid the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related technology where the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}.

[0064] Optionally, the configuration information includes a cell-common monitoring period and / or a terminal-specific monitoring period.

[0065] Specifically, the configuration information of the embodiment of the present application may include a cell-common listening period and / or a terminal-specific listening period. Optionally, the cell-common listening period and the terminal-specific listening period in the configuration information can be configured for different network devices. After receiving the configuration information, the terminal can also use the cell-common listening period and / or the terminal-specific listening period to accurately and quickly determine the listening period for various types of information, so that a shorter listening period is defined for information that is sensitive to time delay, and the listening period of the paging message can be defined according to the actual needs of the terminal, thereby achieving the effect of saving terminal power consumption while meeting the actual monitoring needs of the terminal for various types of information.

[0066] Optionally, the terminal determines, according to the configuration information, at least one of a monitoring period for paging messages, a monitoring period for notifications of changes to first-type system messages, and a monitoring period for first information, including:

[0067] The terminal determines the common monitoring period of the cell as the monitoring period of the first type of system message change notification and / or the monitoring period of the first information.

[0068] Specifically, when the configuration information sent by the network-side device to the terminal includes a cell-common listening period, the terminal determines the cell-common listening period as the listening period for the first-category system message change notification and / or the listening period for the first information. Thus, the terminal can monitor the first-category system message change notification and / or the first information according to the cell-common listening period, thereby enabling monitoring of paging messages and delay-sensitive information based on different listening periods, respectively. This effectively reduces the power consumption of the terminal while meeting the actual service needs of the terminal. As an implementation method, the terminal monitors short messages according to the cell-common listening period.

[0069] Optionally, the terminal determines, according to the configuration information, at least one of a monitoring period for paging messages, a monitoring period for notifications of changes to first-type system messages, and a monitoring period for first information, including:

[0070] In the case where the configuration information includes a terminal-specific listening period, the terminal determines the terminal-specific listening period as the listening period for the paging message;

[0071] In a case where the configuration information includes a cell-common listening period but does not include a terminal-specific listening period, the terminal determines the cell-common listening period as the listening period for the paging message.

[0072] Specifically, when the configuration information sent by the network side device to the terminal includes a terminal-specific listening period, the terminal determines the terminal-specific listening period as the listening period for the paging message. When the configuration information sent by the network side device to the terminal includes a cell-common listening period but does not include a terminal-specific listening period, the terminal determines the cell-common listening period as the listening period for the paging message. This enables the terminal to accurately and flexibly determine the listening period for the paging message based on the cell-common listening period and / or the terminal-specific listening period in the configuration information, effectively meeting the actual business needs of the terminal and avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages.

[0073] Optionally, the terminal determines a terminal-specific listening period as a listening period for a paging message, including:

[0074] When the terminal is in the radio resource control RRC idle state and the terminal-specific listening period includes the terminal-specific listening period configured by the core network element, the terminal determines the terminal-specific listening period configured by the core network element as the listening period for the paging message.

[0075] Specifically, for a terminal in the RRC idle state, if the core network configures a terminal-specific listening period through dedicated signaling (such as NAS), that is, a terminal-specific listening period, the terminal monitors paging messages according to the terminal-specific listening period. Otherwise, the terminal monitors paging messages according to the cell-common listening period. This enables monitoring of paging messages and latency-sensitive information based on different listening periods, effectively reducing the terminal's power consumption while meeting the actual service needs of the terminal, and avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages.

[0076] Optionally, the terminal determines a terminal-specific listening period as a listening period for a paging message, including:

[0077] When the terminal is in an RRC inactive state and the terminal-specific listening period includes the terminal-specific listening period configured by the core network element and the terminal-specific listening period configured by the access network element, the terminal determines the minimum of the terminal-specific listening period configured by the core network element and the terminal-specific listening period configured by the access network element as the listening period for the paging message; or,

[0078] When the terminal is in an RRC inactive state and the terminal-specific listening period includes the terminal-specific listening period configured by the core network element but does not include the terminal-specific listening period configured by the access network element, the terminal determines the terminal-specific listening period configured by the core network element as the listening period for the paging message; or

[0079] When the terminal is in the RRC inactive state, and the terminal-specific listening period includes the terminal-specific listening period configured by the access network element, but does not include the terminal-specific listening period configured by the core network element, the terminal determines the terminal-specific listening period configured by the access network element as the listening period for the paging message.

[0080] As an implementation method, when the terminal changes from the RRC inactive state to the RRC idle state, if the terminal has both a terminal-specific listening period configured by the core network network element and a terminal-specific listening period configured by the access network network element, the terminal will use the terminal-specific listening period configured by the core network network element as the listening period for the paging message.

[0081] Specifically, when the terminal is in an RRC inactive state and receives a terminal-specific listening period configured by a core network network element and a terminal-specific listening period configured by an access network network element, the terminal determines the minimum of the terminal-specific listening period configured by the core network network element and the terminal-specific listening period configured by the access network element as the listening period for the paging message. When the terminal is in an RRC inactive state and receives a terminal-specific listening period configured by a core network network element but does not receive a terminal-specific listening period configured by an access network element, the terminal determines the terminal-specific listening period configured by the core network element as the listening period for the paging message. When the terminal is in an RRC inactive state and receives a terminal-specific listening period configured by an access network element but does not receive a terminal-specific listening period configured by the core network element, the terminal determines the terminal-specific listening period configured by the access network element as the listening period for the paging message. Therefore, the terminal can accurately and flexibly determine the monitoring period of the paging message according to the content of the configuration information, and monitor the paging message and the delay-sensitive information based on different monitoring periods, thereby effectively reducing the power consumption of the terminal.

[0082] Optionally, when a terminal is in an RRC inactive state and the configuration information includes a terminal-specific listening period configured by an access network element but does not include a terminal-specific listening period configured by a core network element, if the protocol stipulates that the terminal is configured with a terminal-specific listening period by the access network element, and the terminal-specific listening period configured by the core network element is a mandatory configuration, the terminal considers that the configuration does not comply with the protocol. In this case, the terminal may perform some exception handling, such as reporting the configuration exception to the network side, or the terminal may autonomously enter the RRC idle state.

[0083] It should be noted that when the terminal is in the RRC INACTIVE state, if the RAN paging initiated by the anchor base station fails or fails a certain number of times, the network will fall back to CN paging. If the CN does not know the terminal-specific listening period used by the terminal during paging, there is a risk that the terminal will miss the paging. To this end, the anchor base station needs to send the configured terminal-specific listening period to the core network. The core network will then page the terminal based on the terminal-specific listening period configured by the anchor base station. Another possible approach is to not allow this situation to occur, that is, when the access network element is configured with a terminal-specific listening period, the terminal-specific listening period configured by the core network element must also be configured.

[0084] After determining the monitoring period for the paging message, the monitoring period for the first type of system message change notification, and / or the monitoring period for the first information, the method further includes at least one of the following:

[0085] The terminal selects any paging opportunity PO to monitor the first type of system message change notification and / or the first information within a period in which the terminal monitors the first type of system message change notification and / or the first information but does not monitor the paging message;

[0086] The terminal receives the first-type system message change notification and / or the first information according to the synchronization signal block SSB during a period in which the terminal monitors the first-type system message change notification and / or the first information but does not monitor the paging message;

[0087] During the period of monitoring the first type of system message change notification and / or the first information but not monitoring the paging message, the terminal monitors the first type of system message change notification and / or the first information after monitoring the first wake-up signal WUS; the first WUS is used to wake up the terminal to monitor the first type of system message change notification and / or the first information.

[0088] It should be noted that in the embodiments of the present application, the meanings of monitoring information according to a period and monitoring information within a certain period are as follows: a terminal monitors paging messages according to a first period, where the first period is 1.28 seconds. Therefore, the terminal monitors paging messages in its own PO every 1.28 seconds. Within a certain period refers to a time range of 1.28 seconds. If the total time is divided into N 1.28-second periods, the total time includes period 1, period 2, period 3, and so on.

[0089] Specifically, if the common listening period of the cell is smaller than the listening period dedicated to the terminal, after the terminal determines the listening period of the paging message, the listening period of the first-class system message change notification and / or the listening period of the first information, the terminal will listen to the paging message, the first-class system message change notification and the first information in certain periods, and only listen to the first-class system message change notification and / or the first information in other periods. Optionally, during the period in which the terminal listens to the paging message, the first-class system message change notification and the first information, the terminal listens to the paging message, the first-class system message change notification and the first information based on its own paging opportunity PO. Optionally, during the period in which the terminal only listens to the first-class system message change notification and / or the first information, the terminal can flexibly select the listening method of the first-class system message change notification and / or the first information, thereby using a lower power consumption method to listen to the first-class system message change notification and / or the first information. Optionally, the terminal can select any paging occasion PO to monitor the first type of system message change notification and / or the first information. For example, when the SSB transmission period is large, the terminal can choose to monitor the first type of system message change notification and / or the first information at the PO position closest to the measured SSB. The terminal can also receive the first type of system message change notification and / or the first information based on the synchronization signal block SSB, so that the terminal does not need to receive the PO after receiving the SSB, which helps to further reduce the power consumption of the terminal. The terminal can also use a low-power receiver to receive a wake-up signal (WUS) and then monitor the first type of system message change notification and / or the first information. The power consumed is much lower than the power consumption of receiving the PO, thereby achieving monitoring of the first type of system message change notification and / or the first information with lower power.

[0090] For example, as shown in Figure 3, in this embodiment of the present application, assume that the terminal is configured with a NAS UE-specific DRX period of 2.56s and the cell-specific DRX period broadcast by the current cell is 1.28s. If 1.28s is used as a period, the terminal measures three SSBs before the PO in every odd-numbered 1.28s period and one SSB before the PO in every even-numbered 1.28s period, effectively reducing terminal power consumption.

[0091] According to the method of the above embodiment, the terminal can select any paging opportunity PO to listen to the first-class system message change notification and / or the first information during the period of listening to the first-class system message change notification and / or the first information but not listening to the paging message, and can also receive the first-class system message change notification and / or the first information according to the synchronization signal block SSB, and can also listen to the first-class system message change notification and / or the first information after listening to the first wake-up signal WUS, so that the terminal can flexibly select the listening method of the first-class system message change notification and / or the first information, and can also listen to the first-class system message change notification and / or the first information at a lower power, thereby achieving the effect of terminal energy saving.

[0092] Optionally, receiving the first-category system message change notification and / or the first information according to the synchronization signal block SSB includes at least one of the following:

[0093] Receiving a first-type system message change notification and / or a first message according to a first target field in a master information block (MIB) of an SSB; the first target field is used to indicate the first-type system message change notification and / or the first message, or the first target field is used to indicate whether the terminal needs to receive the first-type system message change notification and / or the first message;

[0094] receiving, according to a synchronization reference signal in an SSB, a first-type system message change notification and / or first information; wherein the synchronization reference signal carries the first-type system message change notification and / or the first information;

[0095] According to the physical layer information in the SSB, a first type of system message change notification and / or first information is received; the physical layer information carries the first type of system message change notification and / or first information.

[0096] Specifically, the SSB sent by the network side device may carry the first type of system message change notification and / or the first information, so that the terminal can receive the first type of system message change notification and / or the first information through the SSB. Optionally, the network side device may carry the first type of system message change notification and / or the first information in the synchronization reference signal or physical layer information of the SSB, so that the terminal does not need to receive the PO after receiving the SSB, which helps to further reduce the power consumption of the terminal. Optionally, the terminal only monitors the first type of system message change notification and / or the first information within the period and selects any one SSB to receive the first type of system message change notification and / or the first information.

[0097] Optionally, the network side device may also indicate the first type of system message change notification and / or the first information in an existing field in the SSB, or indicate whether the terminal needs to receive the first type of system message change notification and / or the first information; the network side device may also add a new field in the SSB specifically for indicating the first type of system message change notification and / or the first information, or indicate whether the terminal needs to receive the first type of system message change notification and / or the first information, so that the terminal can receive the first type of system message change notification and / or the first information in a variety of ways according to the SSB, thereby improving the flexibility of the terminal in receiving the first type of system message change notification and / or the first information.

[0098] For example, the first type of system message change notification and / or the first information is carried by the Master Information Block (MIB) of the SSB. After receiving the SSB, the terminal does not need to receive the PO again, which helps to further reduce the power consumption of the terminal. Optionally, the MIB in the relevant technology can be directly expanded. For example, two bits are added to the MIB in the relevant technology, respectively used to indicate the first type of system message change notification and the first information. Another way is to reuse the fields in the MIB in the relevant technology. For example, the existing intraFreqReselection field is reused. As an implementation method, if the current cell is barred, the terminal needs to determine whether it is allowed to perform intra-frequency reselection based on the intra-frequency reselection information element (IE) in the MIB. When this cell is not barred, the terminal directly resides in this cell. At this time, the intra-frequency reselection IE has no additional meaning to the terminal, so this IE can be reused. Optionally, when the cell is not barred, the intra-frequency reselection field takes a value of 1, which indicates that the terminal needs to receive the PO to obtain the first type of system message change notification and / or the first information. If the value of the intra-frequency reselect field is 0, it indicates that there is no first-class system message change notification and / or first information, and the terminal does not need to monitor the corresponding PO during this period. In other words, the network-side device can use the existing intra-frequency reselect field as the first target field to indicate the first-class system message change notification and / or first information, or to indicate whether the terminal needs to receive the first-class system message change notification and / or first information. This achieves accurate indication of the terminal's monitoring period based on fields in the relevant technology and is easier to implement.

[0099] According to the method of the above embodiment, the SSB sent by the network side device can carry the first type of system message change notification and / or the first information in a variety of ways, so that the terminal can flexibly obtain the first type of system message change notification and / or the first information, thereby improving flexibility.

[0100] Optionally, before monitoring the first WUS, the method further includes:

[0101] The terminal receives first WUS configuration information sent by the network side device; the first WUS configuration information includes at least one of the following: a listening position of the first WUS, a repetition period of the first WUS, and a duration of the first WUS.

[0102] Specifically, during the period in which the terminal only monitors the first type of system message change notification and / or the first information, the terminal can monitor the first WUS dedicated to the first type of system message change notification and / or the first information. After receiving the first WUS, the terminal monitors the first type of system message change notification and / or the first information, thereby reducing the power consumption of the terminal.

[0103] Optionally, before monitoring the first WUS, the terminal can receive the first WUS configuration information sent by the network side device. The first WUS configuration information includes the monitoring position, repetition period and duration of the first WUS, so that the terminal can accurately and quickly monitor the first WUS. After monitoring the first WUS according to the first WUS configuration information, it can also monitor the first type of system message change notification and / or the first information, thereby achieving the effect of reducing the power consumption of the terminal.

[0104] Optionally, the network side device may carry the first WUS configuration information in a broadcast message. Optionally, the network side device may also use dedicated signaling to send the first WUS configuration information. For example, the network configures the first WUS when releasing the terminal, and the first WUS configuration information is valid within a certain area.

[0105] Optionally, in the first WUS configuration information, the monitoring position of the first WUS of each terminal corresponding to the network side device is the same, that is, all terminals have the same monitoring position for the first WUS. As an implementation manner, the first WUS configuration is a cell-specific configuration.

[0106] Optionally, the first WUS configuration information may also associate the terminal's monitoring position for the first WUS with the terminal's own PO. For example, there is a preset time interval between the terminal's monitoring position for the first WUS and the terminal's own PO, or the terminal can select any PO to monitor the first WUS.

[0107] In the method of the above embodiment, the network side device sends the first WUS configuration information to the terminal, so that the terminal can accurately determine the monitoring mode of the first WUS based on the first WUS configuration information, and then after receiving the first WUS, the first type of system message change notification and / or the first information can be obtained, thereby achieving the effect of monitoring the first type of system message change notification and / or the first information in a lower power consumption manner, effectively reducing the power consumption of the terminal.

[0108] Optionally, the configuration information includes a first listening period, where the first listening period is specifically used to determine a listening period for the first information; and the terminal determines, based on the configuration information, at least one of a listening period for a paging message, a listening period for a first-category system message change notification, and a listening period for the first information, including:

[0109] The terminal determines a monitoring period for the first information according to the first monitoring period.

[0110] Specifically, in the embodiment of the present application, the first information is a second-type system message change notification and / or a public warning system PWS notification that is sensitive to delay and needs to be sent frequently. Therefore, the power consumption of the terminal can be reduced by separately defining a monitoring period. Optionally, the configuration information sent by the network side device includes a first monitoring period for monitoring delay-sensitive information. After receiving the first monitoring period in the configuration information, the terminal can use the first monitoring period as the monitoring period of the first information, so that the first information that is sensitive to delay can define a shorter monitoring period. The monitoring period of the paging message can be defined according to the actual needs of the terminal or the monitoring period of the paging message can still be based on the minimum value min{terminal-specific monitoring period, cell-common monitoring period}, thereby effectively avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related art where the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}, thereby effectively reducing the power consumption of the terminal.

[0111] For example, the terminal receives a terminal-specific listening period for receiving paging messages; the terminal receives a cell-common listening period through a broadcast message for monitoring a first-category system message change notification listening period; and the terminal receives a first listening period for monitoring a first message. The terminal monitors paging messages, the first-category system message change notification listening period, and the first message in the following manner:

[0112] During the period when the paging message needs to be monitored, the terminal monitors the paging message, the first type of system message change notification and the first information according to its own PO;

[0113] During the period when system message changes need to be monitored, the terminal monitors the first type of system message change notification and the first information according to its own PO or any other PO;

[0114] In a period where only the first information needs to be monitored, the terminal obtains the first information through the WUS.

[0115] For another example, the terminal receives the terminal-specific monitoring period, the cell-common monitoring period, and the first monitoring period. The terminal monitors the first information according to the first monitoring period, and monitors the paging message and the first type of system message change notification according to the minimum value min{terminal-specific monitoring period, cell-common monitoring period}.

[0116] The method of the above embodiment separately defines the monitoring period for the first information that is sensitive to time delay and needs to be sent frequently, thereby enabling the terminal to define the monitoring period of each type of information according to actual business needs. While meeting the actual monitoring needs of the terminal for various types of information, it can also effectively save terminal power and avoid the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related technology where the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}.

[0117] Optionally, after determining the monitoring period of the first information, the method further includes at least one of the following:

[0118] During the monitoring period of the first information, the terminal monitors the second WUS; the second WUS carries the first information;

[0119] During the monitoring period of the first information, the terminal monitors the first information according to the SSB.

[0120] Specifically, the terminal can flexibly select the monitoring method of the first information within the monitoring period of the first information, thereby realizing the monitoring of the first information in a manner with lower power consumption. Optionally, the terminal can receive the first information according to the synchronization signal block SSB. The terminal can also use a low-power receiver to receive the second WUS and then listen to the first information. The power consumed is much lower than the power consumption of receiving PO, thereby realizing the monitoring of the first type of system message change notification and / or the first information with lower power, effectively reducing the power consumption of the terminal. Optionally, the network side device can send the first information in the manner of the relevant technology, but additionally supports carrying the first information in the SSB / WUS.

[0121] As an implementation method, after the terminal monitors the second WUS, it does not need to further monitor the first information, that is, the second WUS directly indicates the first information. For example, the second WUS is a WUS signal dedicated to the first information. When the terminal monitors the second WUS, it is equivalent to receiving the first information, that is, the terminal can immediately obtain system information related to the first information. When the terminal does not monitor the second WUS, it means that there is no change in the delay-sensitive system message at this time, and the terminal does not need to obtain ETWS / CMAS system information.

[0122] Optionally, before monitoring the second WUS, the terminal further includes:

[0123] The terminal receives the second WUS configuration information sent by the network side device; the second WUS configuration information includes at least one of the following: a monitoring position of the second WUS, a repetition period of the second WUS, and a duration of the second WUS.

[0124] Specifically, during the period of monitoring the first information, the terminal can monitor a second WUS dedicated to the first information. After receiving the second WUS, the terminal monitors the first information, thereby reducing the power consumption of the terminal. Optionally, before monitoring the second WUS, the terminal can receive second WUS configuration information sent by the network-side device. The second WUS configuration information includes the monitoring position, repetition period, and duration of the second WUS, so that the terminal can accurately and quickly monitor the second WUS. After monitoring the second WUS according to the second WUS configuration information, the terminal can also monitor the first information, thereby achieving the effect of reducing the power consumption of the terminal.

[0125] Optionally, the network-side device may carry the second WUS configuration information in the broadcast message.

[0126] Optionally, in the second WUS configuration information, the monitoring position of the second WUS of each terminal corresponding to the network side device is the same, that is, the monitoring position of the second WUS of all terminals is the same. Optionally, the second WUS configuration is cell specific.

[0127] Optionally, in the second WUS configuration information, the terminal's monitoring position for the second WUS may be associated with the terminal's own PO. For example, there is a preset time interval between the terminal's monitoring position for the second WUS and the terminal's own PO, or the terminal can select any PO to monitor the second WUS.

[0128] Optionally, the terminal receives, according to the SSB, first information including at least one of the following:

[0129] receiving the first information according to a second target field in a master information block (MIB) of the SSB, wherein the second target field carries the first information;

[0130] Receiving first information according to a synchronization reference signal in an SSB; the synchronization reference signal carries the first information;

[0131] Receive first information based on the physical layer information in the SSB; the physical layer information carries the first information.

[0132] Specifically, the SSB sent by the network side device may carry the first information, so that the terminal can receive the first information through the SSB. Optionally, the network side device may carry the first information in the synchronization reference signal or physical layer information of the SSB, so that the terminal does not need to receive the PO after receiving the SSB, which helps to further reduce the power consumption of the terminal.

[0133] Optionally, the network side device can indicate the first information in an existing field in the SSB, and the network side device can also add a new field in the SSB specifically for indicating the first information, so that the terminal can receive the first information in a variety of ways according to the SSB, thereby improving the flexibility of the terminal in receiving the first information.

[0134] For example, the first information is carried through the MIB of the SSB. After the terminal receives the SSB, it does not need to receive the PO again, which helps to further reduce the power consumption of the terminal. Optionally, the MIB can be directly extended to carry the corresponding information; for example, a new field is added to represent the first information; or, it is carried through a synchronization reference signal (for example, a primary synchronization signal (Primary Synchronization Signal, secondary synchronization signal (PSS), and a corresponding demodulation reference signal (DMRS)), or carried through physical layer information.

[0135] Optionally, the IE in the MIB in the related art can also be reused. As an implementation method, if the current cell is barred, the terminal can determine whether to allow intra-frequency reselection based on the intra-frequency reselection IE in the MIB. If the cell is not barred, the terminal directly resides in the cell. At this time, the intra-frequency reselection IE has no additional meaning to the terminal, so the intra-frequency reselection IE can be reused to indicate the first information.

[0136] For example, in the reused IE in the MIB in the related art, in Example 1, the cell barring parameter cellBarred = disabled "barred", the intra-frequency reselection information single intraFreqReselection IE = not allowed (value = 0), for RRC IDLE / INACTIVE UE, the terminal considers that the cell is bar-disabled and that intra-frequency reselection is not allowed.

[0137] In Example 2, the cell barring parameter cellBarred = non-barred, the intra-frequency reselection information unit intraFreqReselection IE = indicates the first information ETWS / CMAS indication (value = 0). For RRC IDLE / INACTIVE UE, the terminal resides in this cell and receives the first information according to the intra-frequency reselection information unit; the value of the intra-frequency reselection information unit is 0, which determines that the ETWS / CMAS system information does not need to be obtained.

[0138] According to the method of the above embodiment, the SSB sent by the network side device can carry the first information in a variety of ways, so that the terminal can flexibly obtain the first information, thereby improving flexibility.

[0139] In one embodiment, if the terminal has the ability to receive the first information, the terminal monitors the first information and changes to the first-type system messages based on the first monitoring period. If the terminal does not have the ability to receive the first information, the terminal monitors the first information and changes to the first-type system messages based on a common monitoring period for the cell.

[0140] FIG4 is a second flow chart of a paging monitoring method provided in an embodiment of the present application, the method comprising:

[0141] Step 401. The network side device sends configuration information to the terminal; the configuration information is used by the terminal to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information; wherein, the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0142] Specifically, after the network side device sends the configuration information to the terminal, the terminal can determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information according to the configuration information. Optionally, the first information is information that is sensitive to delay, and the first information includes at least one of the following: a second type of system message change notification that is sensitive to delay, and a public warning system PWS notification. Optionally, in the embodiment of the present application, the monitoring period of the paging message, the first type of system message change notification and / or the first information can be defined separately, so that the monitoring period of the paging message can be defined according to the actual needs of the terminal, and a shorter monitoring period can be defined for information that is sensitive to delay, thereby effectively avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related art when the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}, thereby effectively reducing the power consumption of the terminal.

[0143] According to the method of the above embodiment, after the network side device sends the configuration information to the terminal, the terminal can determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification and the monitoring period of the first information according to the configuration information, thereby enabling the terminal to define the monitoring period of each type of information according to actual business needs. While meeting the actual monitoring needs of the terminal for various types of information, it can also effectively reduce the power consumption of the terminal, avoiding the problem of increased terminal power consumption caused by intensive monitoring of paging messages in the related technology where the monitoring period for monitoring paging messages and short messages is the minimum value min{terminal-specific monitoring period, cell-common monitoring period}.

[0144] Optionally, the configuration information includes a cell-common monitoring period and / or a terminal-specific monitoring period.

[0145] Optionally, the paging monitoring method further includes at least one of the following:

[0146] The access network element in the network side device sends the configured terminal-specific listening period to the core network device. Optionally, the core network device sends a paging message according to the terminal-specific listening period configured by the access network element.

[0147] Optionally, the network side device sends a synchronization signal block SSB to the terminal; the master information block MIB of the SSB includes a first target field; the first target field is used to indicate the first type of system message change notification and / or the first information, or the first target field is used to indicate whether the terminal needs to receive the first type of system message change notification and / or the first information;

[0148] The network side device sends a synchronization signal block SSB to the terminal; the synchronization reference signal in the SSB carries the first type of system message change notification and / or the first information;

[0149] The network side device sends a synchronization signal block SSB to the terminal; the physical layer information in the SSB carries the first type of system message change notification and / or the first information.

[0150] Optionally, the first target field includes:

[0151] Intra-frequency reselection field.

[0152] Optionally, the network side device sends first WUS configuration information to the terminal; the first WUS configuration information includes at least one of the following: a listening position of the first WUS, a repetition period of the first WUS, and a duration of the first WUS.

[0153] Optionally, the network side device sends the first WUS configuration information to the terminal, including:

[0154] The network side device sends a broadcast message to the terminal; the broadcast message includes the first WUS configuration information.

[0155] Optionally, the monitoring position of the first WUS includes at least one of the following:

[0156] The monitoring position of the first WUS of each terminal corresponding to the network side device is the same;

[0157] The monitoring position of the first WUS corresponding to the terminal is related to the PO of the terminal.

[0158] Optionally, the monitoring position of the first WUS corresponding to the terminal is related to the monitoring timing of the terminal, including one of the following:

[0159] The monitoring position of the first WUS corresponding to the terminal is the same as the PO position of the terminal;

[0160] There is a preset time domain interval between the monitoring position of the first WUS corresponding to the terminal and the PO position of the terminal;

[0161] The monitoring position of the first WUS corresponding to the terminal is any PO position.

[0162] Optionally, the network-side device sends configuration information to the terminal, including:

[0163] The network side device sends configuration information to the terminal; the configuration information includes a first monitoring period; the first monitoring period is specifically used to determine the monitoring period of the first information.

[0164] Optionally, the network side device sends a second WUS to the terminal; the second WUS carries the first information;

[0165] The network side device sends SSB to the terminal; SSB is used by the terminal to monitor the first information.

[0166] Optionally, before the network side device sends the second WUS to the terminal, the method further includes:

[0167] The network-side device sends second WUS configuration information to the terminal; the second WUS configuration information includes at least one of the following: a monitoring position of the second WUS, a repetition period of the second WUS, and a duration of the second WUS.

[0168] Optionally, the network side device sends the second WUS configuration information to the terminal, including:

[0169] The network-side device sends a broadcast message to the terminal; the broadcast message includes the second WUS configuration information.

[0170] Optionally, the monitoring position of the second WUS includes at least one of the following:

[0171] The monitoring position of the second WUS of each terminal corresponding to the network side device is the same;

[0172] The monitoring position of the second WUS corresponding to the terminal is related to the PO of the terminal.

[0173] Optionally, the monitoring position of the second WUS corresponding to the terminal is related to the monitoring timing of the terminal, including one of the following:

[0174] The monitoring position of the second WUS corresponding to the terminal is the same as the PO position of the terminal;

[0175] There is a preset time domain interval between the monitoring position of the second WUS corresponding to the terminal and the PO position of the terminal;

[0176] The monitoring position of the second WUS corresponding to the terminal is any PO position.

[0177] Optionally, the network side device sends an SSB to the terminal, including at least one of the following:

[0178] The network side device sends an SSB to the terminal; the master information block MIB of the SSB includes a second target field; the second target field is used to indicate the first information;

[0179] The network side device sends an SSB to the terminal; the synchronization reference signal in the SSB carries the first information;

[0180] The network side device sends the SSB to the terminal; the physical layer information in the SSB carries the first information.

[0181] FIG5 is a schematic diagram of a structure of a paging monitoring device provided in an embodiment of the present application. As shown in FIG5 , the device is applied to a terminal and includes:

[0182] Receiving module 500, used to receive configuration information;

[0183] Determination module 510 is used to determine at least one of the monitoring period of paging messages, the monitoring period of first-class system message change notifications, and the monitoring period of first information based on configuration information; wherein the first information includes at least one of the following: second-class system message change notifications, public warning system PWS notifications.

[0184] Optionally, the configuration information includes a cell-common listening period and / or a terminal-specific listening period.

[0185] Optionally, the determining module 510 is specifically configured to determine a cell-common monitoring period as the monitoring period for the first type of system message change notification and / or the monitoring period for the first information.

[0186] Optionally, the determining module 510 is specifically configured to, when the configuration information includes a terminal-specific listening period, determine the terminal-specific listening period as the listening period for the paging message; or,

[0187] In a case where the configuration information includes a cell-common monitoring period but does not include a terminal-specific monitoring period, the cell-common monitoring period is determined as the monitoring period of the paging message.

[0188] Optionally, the determination module 510 is specifically used to determine the terminal-specific listening period configured by the core network network element as the listening period for the paging message when the terminal is in the radio resource control RRC idle state and the terminal-specific listening period includes the terminal-specific listening period configured by the core network network element.

[0189] Optionally, the determination module 510 is specifically configured to, when the terminal is in an RRC inactive state and the terminal-specific listening period includes a terminal-specific listening period configured by the core network network element and a terminal-specific listening period configured by the access network network element, determine the minimum of the terminal-specific listening period configured by the core network network element and the terminal-specific listening period configured by the access network network element as the listening period for the paging message; or,

[0190] When the terminal is in an RRC inactive state and the terminal-specific listening period includes the terminal-specific listening period configured by the core network element but does not include the terminal-specific listening period configured by the access network element, the terminal-specific listening period configured by the core network element is determined as the listening period for the paging message;

[0191] When the terminal is in an RRC inactive state, and the terminal-specific listening period includes the terminal-specific listening period configured by the access network element, but does not include the terminal-specific listening period configured by the core network element, the terminal-specific listening period configured by the access network element is determined as the listening period for the paging message.

[0192] Optionally, the determining module 510 is further configured to select any paging opportunity PO to monitor the first type of system message change notification and / or the first information within a period of monitoring the first type of system message change notification and / or the first information but not monitoring the paging message;

[0193] receiving the first-type system message change notification and / or the first information according to the synchronization signal block SSB during a period of monitoring the first-type system message change notification and / or the first information but not monitoring the paging message;

[0194] During the period of monitoring the first type of system message change notification and / or the first information but not monitoring the paging message, after monitoring the first wake-up signal WUS, monitor the first type of system message change notification and / or the first information; the first WUS is used to wake up the terminal to monitor the first type of system message change notification and / or the first information.

[0195] Optionally, the determining module 510 is specifically configured to receive a first-type system message change notification and / or the first information according to a first target field in the master information block MIB of the SSB; the first target field is used to indicate the first-type system message change notification and / or the first information, or the first target field is used to indicate whether the terminal needs to receive the first-type system message change notification and / or the first information;

[0196] receiving, according to a synchronization reference signal in an SSB, a first-type system message change notification and / or first information; wherein the synchronization reference signal carries the first-type system message change notification and / or the first information;

[0197] According to the physical layer information in the SSB, a first type of system message change notification and / or first information is received; the physical layer information carries the first type of system message change notification and / or first information.

[0198] Optionally, the first target field includes:

[0199] Intra-frequency reselection field.

[0200] Optionally, the determining module 510 is specifically configured for the terminal to receive first WUS configuration information sent by the network side device; the first WUS configuration information includes at least one of the following: a listening position of the first WUS, a repetition period of the first WUS, and a duration of the first WUS.

[0201] Optionally, the receiving module 500 is further configured to receive first WUS configuration information sent by a network-side device; the first WUS configuration information includes at least one of the following: a listening position of the first WUS, a repetition period of the first WUS, and a duration of the first WUS.

[0202] Optionally, the receiving module 500 is further configured to receive a broadcast message sent by a network-side device; the broadcast message includes the first WUS configuration information.

[0203] Optionally, the monitoring position of the first WUS includes at least one of the following:

[0204] The monitoring position of the first WUS of each terminal corresponding to the network side device is the same;

[0205] The monitoring position of the first WUS corresponding to the terminal is related to the PO of the terminal.

[0206] Optionally, the monitoring position of the first WUS corresponding to the terminal is the same as the PO position of the terminal;

[0207] There is a preset time domain interval between the monitoring position of the first WUS corresponding to the terminal and the PO position of the terminal;

[0208] The monitoring position of the first WUS corresponding to the terminal is any PO position.

[0209] Optionally, the configuration information includes a first listening period, and the first listening period is specifically used to determine a listening period of the first information.

[0210] Optionally, the determining module 510 is specifically configured to determine a monitoring period for the first information according to the first monitoring period.

[0211] Optionally, the determining module 510 is further configured to monitor a second WUS within a monitoring period of the first information; the second WUS carries the first information;

[0212] During a monitoring period of the first information, the first information is monitored according to the SSB.

[0213] Optionally, the receiving module 500 is further configured to receive second WUS configuration information sent by the network side device; the second WUS configuration information includes at least one of the following: a monitoring position of the second WUS, a repetition period of the second WUS, and a duration of the second WUS.

[0214] Optionally, the receiving module 500 is further configured to receive a broadcast message sent by a network-side device; the broadcast message includes the second WUS configuration information.

[0215] Optionally, the monitoring position of the second WUS includes at least one of the following:

[0216] The monitoring position of the second WUS of each terminal corresponding to the network side device is the same;

[0217] The monitoring position of the second WUS corresponding to the terminal is related to the PO of the terminal.

[0218] Optionally, the monitoring position of the second WUS corresponding to the terminal is the same as the PO position of the terminal;

[0219] There is a preset time domain interval between the monitoring position of the second WUS corresponding to the terminal and the PO position of the terminal;

[0220] The monitoring position of the second WUS corresponding to the terminal is any PO position.

[0221] Optionally, the determining module 510 is further configured to receive the first information according to a second target field in a master information block MIB of the SSB; the second target field carries the first information;

[0222] Receiving first information according to a synchronization reference signal in an SSB; the synchronization reference signal carries the first information;

[0223] Receive first information based on the physical layer information in the SSB; the physical layer information carries the first information.

[0224] FIG6 is a schematic diagram of a structure of a paging monitoring device provided in an embodiment of the present application. As shown in FIG6 , the device is applied to a network-side device and includes:

[0225] Sending module 600, used to send configuration information to the terminal; the configuration information is used by the terminal to determine at least one of the listening period of the paging message, the listening period of the first type of system message change notification and the listening period of the first information; wherein the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

[0226] Optionally, the configuration information includes a cell-common listening period and / or a terminal-specific listening period.

[0227] Optionally, the sending module 600 is further configured to send the terminal-specific monitoring period configured by the access network element to the core network device.

[0228] Optionally, the sending module 600 is further configured to send a synchronization signal block SSB to the terminal; the master information block MIB of the SSB includes a first target field; the first target field is used to indicate a first-type system message change notification and / or the first information, or the first target field is used to indicate whether the terminal needs to receive the first-type system message change notification and / or the first information;

[0229] Sending a synchronization signal block SSB to the terminal; the synchronization reference signal in the SSB carries the first type of system message change notification and / or the first information;

[0230] Send a synchronization signal block SSB to the terminal; the physical layer information in the SSB carries the first type of system message change notification and / or the first information.

[0231] Optionally, the first target field includes:

[0232] Intra-frequency reselection field.

[0233] Optionally, the sending module 600 is further configured to send first WUS configuration information to the terminal; the first WUS configuration information includes at least one of the following: a listening position of the first WUS, a repetition period of the first WUS, and a duration of the first WUS.

[0234] Optionally, the sending module 600 is further configured to send a broadcast message to the terminal; the broadcast message includes the first WUS configuration information.

[0235] Optionally, the monitoring position of the first WUS includes at least one of the following:

[0236] The monitoring position of the first WUS of each terminal corresponding to the network side device is the same;

[0237] The monitoring position of the first WUS corresponding to the terminal is related to the PO of the terminal.

[0238] Optionally, the monitoring position of the first WUS corresponding to the terminal is related to the monitoring timing of the terminal, including one of the following:

[0239] The monitoring position of the first WUS corresponding to the terminal is the same as the PO position of the terminal;

[0240] There is a preset time domain interval between the monitoring position of the first WUS corresponding to the terminal and the PO position of the terminal;

[0241] The monitoring position of the first WUS corresponding to the terminal is any PO position.

[0242] Optionally, the sending module 600 is further configured to send configuration information to the terminal; the configuration information includes a first monitoring period; and the first monitoring period is specifically used to determine a monitoring period of the first information.

[0243] Optionally, the sending module 600 is further configured to send a second WUS to the terminal; the second WUS carries the first information;

[0244] Sending SSB to the terminal; SSB is used for the terminal to monitor the first information.

[0245] Optionally, the sending module 600 is further configured to send second WUS configuration information to the terminal; the second WUS configuration information includes at least one of the following: a monitoring position of the second WUS, a repetition period of the second WUS, and a duration of the second WUS.

[0246] Optionally, the sending module 600 is further configured to send a broadcast message to the terminal; the broadcast message includes the second WUS configuration information.

[0247] Optionally, the monitoring position of the second WUS includes at least one of the following:

[0248] The monitoring position of the second WUS of each terminal corresponding to the network side device is the same;

[0249] The monitoring position of the second WUS corresponding to the terminal is related to the PO of the terminal.

[0250] Optionally, the monitoring position of the second WUS corresponding to the terminal is related to the monitoring timing of the terminal, including one of the following:

[0251] The monitoring position of the second WUS corresponding to the terminal is the same as the PO position of the terminal;

[0252] There is a preset time domain interval between the monitoring position of the second WUS corresponding to the terminal and the PO position of the terminal;

[0253] The monitoring position of the second WUS corresponding to the terminal is any PO position.

[0254] Optionally, the sending module 600 is further configured to send an SSB to the terminal; the master information block MIB of the SSB includes a second target field; the second target field is used to indicate the first information;

[0255] Sending an SSB to the terminal; the synchronization reference signal in the SSB carries the first information;

[0256] Sending an SSB to the terminal; the physical layer information in the SSB carries the first information.

[0257] The paging monitoring device provided in the embodiment of the present application can implement each process implemented in the method embodiments of Figures 2 to 4 and achieve the same technical effect. To avoid repetition, it will not be described here.

[0258] As shown in Figure 7, an embodiment of the present application further provides a communication device 700, including a processor 701 and a memory 702. The memory 702 stores a program or instruction that can be run on the processor 701. For example, when the communication device 700 is a terminal, the program or instruction, when executed by the processor 701, implements the various steps of the above-mentioned paging monitoring method embodiment and can achieve the same technical effect. When the communication device 700 is a network-side device, the program or instruction, when executed by the processor 701, implements the various steps of the above-mentioned paging monitoring method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0259] 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 configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG2 . This terminal embodiment corresponds to the aforementioned terminal-side method embodiment, and each implementation process and implementation method of the aforementioned method embodiment is applicable to this terminal embodiment and can achieve the same technical effects. Specifically, FIG8 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.

[0260] The terminal 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809 and at least some of the components of the processor 810.

[0261] Those skilled in the art will appreciate that the terminal 800 may also include a power supply (such as a battery) to power various components. The power supply may be logically connected to the processor 810 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The terminal structure shown in FIG8 does not limit the terminal. The terminal may include more or fewer components than shown, or may combine certain components, or have different component arrangements, which will not be described in detail here.

[0262] It should be understood that in an embodiment of the present application, the input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042, and the graphics processing unit 8041 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 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 807 includes a touch panel 8071 and at least one of other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 may include two parts: a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0263] In the embodiment of the present application, after receiving downlink data from a network-side device, the radio frequency unit 801 may transmit the data to the processor 810 for processing. Furthermore, the radio frequency unit 801 may send uplink data to the network-side device. Typically, the radio frequency unit 801 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, and the like.

[0264] The memory 809 can be used to store software programs or instructions and various data. The memory 809 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, applications or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 809 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 random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct RAM bus random access memory (DRRAM). The memory 809 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0265] Processor 810 may include one or more processing units. Optionally, processor 810 integrates an application processor and a modem processor. The application processor primarily handles operations related to the operating system, user interface, and application programs, while the modem processor primarily processes wireless communication signals, such as a baseband processor. It is understood that the modem processor may not be integrated into processor 810.

[0266] 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 configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG4 . This network-side device embodiment corresponds to the aforementioned network-side device method embodiment, and each implementation process and implementation method of the aforementioned method embodiment are applicable to this network-side device embodiment and can achieve the same technical effects.

[0267] Specifically, embodiments of the present application also provide a network-side device. As shown in Figure 9, the network-side device 900 includes an antenna 91, a radio frequency device 92, a baseband device 93, a processor 94, and a memory 95. Antenna 91 is connected to radio frequency device 92. In the uplink direction, radio frequency device 92 receives information via antenna 91 and sends the received information to baseband device 93 for processing. In the downlink direction, baseband device 93 processes the information to be transmitted and sends it to radio frequency device 92. Radio frequency device 92 processes the received information and then sends it through antenna 91.

[0268] The method executed by the network-side device in the above embodiment may be implemented in the baseband device 93 , which includes a baseband processor.

[0269] The baseband device 93 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 9, one of the chips is, for example, a baseband processor, which is connected to the memory 95 through a bus interface to call the program in the memory 95 and execute the network device operations shown in the above method embodiment.

[0270] The network side device may further include a network interface 96, which is, for example, a Common Public Radio Interface (CPRI).

[0271] Specifically, the network side device 900 of the embodiment of the present application also includes: instructions or programs stored in the memory 95 and can be run on the processor 94. The processor 94 calls the instructions or programs in the memory 95 to execute the methods executed by each module shown in Figure 4 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0272] An embodiment of the present application further 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 monitoring method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0273] 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-transitory readable storage medium.

[0274] 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 monitoring method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0275] 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.

[0276] An embodiment of the present application further provides a computer program / program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the above-mentioned paging monitoring method embodiment and can achieve the same technical effect. To avoid repetition, it is not repeated here.

[0277] An embodiment of the present application further provides a communication system, including: a terminal and a network-side device, wherein the terminal can be used to execute the steps of the paging monitoring method described above, and the network-side device can be used to execute the steps of the paging monitoring method described above.

[0278] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising 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 a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments 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 the opposite 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.

[0279] Through the description of the above embodiments, 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-purpose hardware platform, or of course, by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes a number of instructions for enabling a terminal or network-side device to execute the methods described in each embodiment of the present application.

[0280] 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 this application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of this application and the scope of protection of the claims. These implementation methods are all within the protection of this application.

Claims

1. A paging monitoring method, wherein, including: The terminal receives configuration information; The terminal determines at least one of a monitoring period of a paging message, a monitoring period of a first type of system message change notification, and a monitoring period of a first piece of information according to the configuration information; wherein, the first piece of information includes at least one of the following: a second type of system message change notification, a Public Warning System (PWS) notification.

2. The paging monitoring method according to claim 1, wherein, The configuration information includes a cell-common monitoring period and / or a terminal-specific monitoring period.

3. The paging monitoring method according to claim 2, wherein, The terminal determines at least one of a monitoring period of a paging message, a monitoring period of a first type of system message change notification, and a monitoring period of a first piece of information according to the configuration information, including: The terminal determines the cell-common monitoring period as the monitoring period of the first type of system message change notification and / or the monitoring period of the first piece of information.

4. The paging monitoring method according to claim 2 or 3, wherein, The terminal determines at least one of a monitoring period of a paging message, a monitoring period of a first type of system message change notification, and a monitoring period of a first piece of information according to the configuration information, including: When the configuration information includes the terminal-specific monitoring period, the terminal determines the terminal-specific monitoring period as the monitoring period of the paging message; or, When the configuration information includes the cell-common monitoring period and does not include the terminal-specific monitoring period, the terminal determines the cell-common monitoring period as the monitoring period of the paging message.

5. The paging monitoring method according to claim 4, wherein, The terminal determines the terminal-specific monitoring period as the monitoring period of the paging message, including: When the terminal is in the Radio Resource Control (RRC) idle state and the terminal-specific monitoring period includes the terminal-specific monitoring period configured by a core network element, the terminal determines the terminal-specific monitoring period configured by the core network element as the monitoring period of the paging message.

6. The paging monitoring method according to claim 4, wherein, The terminal determines the terminal-specific monitoring period as the monitoring period of the paging message, including: When the terminal is in the RRC inactive state and the terminal-specific monitoring period includes the terminal-specific monitoring period configured by a core network element and the terminal-specific monitoring period configured by an access network element, the terminal determines the minimum of the terminal-specific monitoring period configured by the core network element and the terminal-specific monitoring period configured by the access network element as the monitoring period of the paging message; or, When the terminal is in the RRC inactive state and the terminal-specific monitoring period includes the terminal-specific monitoring period configured by a core network element and does not include the terminal-specific monitoring period configured by an access network element, the terminal determines the terminal-specific monitoring period configured by the core network element as the monitoring period of the paging message; When the terminal is in the RRC inactive state and the terminal-specific monitoring period includes the terminal-specific monitoring period configured by an access network element and does not include the terminal-specific monitoring period configured by a core network element, the terminal determines the terminal-specific monitoring period configured by the access network element as the monitoring period of the paging message.

7. The paging monitoring method according to any one of claims 2-6, wherein, After determining the listening period of the paging message, the listening period of the first type of system message change notification, and / or the listening period of the first information, the method further includes at least one of the following: During a period when the terminal listens to the first type of system message change notification and / or the first information but does not listen to the paging message, the terminal selects any paging occasion PO to listen to the first type of system message change notification and / or the first information; During a period when the terminal listens to the first type of system message change notification and / or the first information but does not listen to the paging message, the terminal receives the first type of system message change notification and / or the first information according to the synchronization signal block SSB; During a period when the terminal listens to the first type of system message change notification and / or the first information but does not listen to the paging message, after detecting the first wake-up signal WUS, the terminal listens to the first type of system message change notification and / or the first information; the first WUS is used to wake up the terminal to listen to the first type of system message change notification and / or the first information.

8. The paging monitoring method according to claim 7, wherein, Receiving the first type of system message change notification and / or the first information according to the synchronization signal block SSB includes at least one of the following: Receiving the first type of system message change notification and / or the first information according to a first target field in the master information block MIB of the SSB; the first target field is used to indicate the first type of system message change notification and / or the first information, or, the first target field is used to indicate whether the terminal needs to receive the first type of system message change notification and / or the first information; Receiving the first type of system message change notification and / or the first information according to the synchronization reference signal in the SSB; The first type of system message change notification and / or the first information is carried in the synchronization reference signal; Receiving the first type of system message change notification and / or the first information according to the physical layer information in the SSB; The first type of system message change notification and / or the first information is carried in the physical layer information.

9. The paging monitoring method according to claim 8, wherein, Receiving the first type of system message change notification and / or the first information according to the first target field in the master information block MIB of the SSB includes: In a case where the MIB includes information indicating prohibited residence, receiving the first type of system message change notification and / or the first information according to the first target field in the master information block MIB of the SSB; wherein, the first target field includes: an in-band reselection field.

10. The paging monitoring method according to any one of claims 7-9, wherein, Before detecting the first WUS, it further includes: The terminal receives first WUS configuration information sent by a network-side device; the first WUS configuration information includes at least one of the following: the listening position of the first WUS, the repetition period of the first WUS, and the duration of the first WUS.

11. The paging monitoring method according to claim 10, wherein, The terminal receiving the first WUS configuration information sent by the network-side device includes: The terminal receives a broadcast message sent by the network-side device; the broadcast message includes the first WUS configuration information.

12. The paging monitoring method according to claim 10 or 11, wherein, The listening position of the first WUS includes at least one of the following: The listening positions of the first WUS of each terminal corresponding to the network-side device are the same; The listening position of the first WUS corresponding to the terminal is related to the PO of the terminal.

13. The paging monitoring method according to claim 12, wherein, The listening position of the first WUS corresponding to the terminal is related to the listening occasion of the terminal, including one of the following: The listening position of the first WUS corresponding to the terminal is the same as the PO position of the terminal; There is a preset time-domain interval between the listening position of the first WUS corresponding to the terminal and the PO position of the terminal; The listening position of the first WUS corresponding to the terminal is any PO position.

14. The paging monitoring method according to any one of claims 1-13, wherein, The configuration information includes a first listening period, and the first listening period is dedicated to determining the listening period of the first information; The terminal determines at least one of the listening period of the paging message, the listening period of the first type of system message change notification, and the listening period of the first information according to the configuration information, including: The terminal determines the listening period of the first information according to the first listening period.

15. The paging monitoring method according to claim 14, wherein After determining the listening period of the first information, it further includes at least one of the following: During the listening period of the first information, the terminal listens to the second WUS; the second WUS carries the first information; During the listening period of the first information, the terminal listens to the first information according to the SSB.

16. The paging monitoring method according to claim 15, wherein, Before the terminal listens to the second WUS, it further includes: The terminal receives the second WUS configuration information sent by the network-side device; the second WUS configuration information includes at least one of the following: the listening position of the second WUS, the repetition period of the second WUS, and the duration of the second WUS.

17. The paging monitoring method according to claim 16, wherein, The terminal receives the second WUS configuration information sent by the network-side device, including: The terminal receives the broadcast message sent by the network-side device; the broadcast message includes the second WUS configuration information.

18. The paging monitoring method according to claim 16 or 17, wherein, The listening position of the second WUS includes at least one of the following: The listening positions of the second WUS of each terminal corresponding to the network-side device are the same; The listening position of the second WUS corresponding to the terminal is related to the PO of the terminal.

19. The paging monitoring method according to claim 18, wherein, The listening position of the second WUS corresponding to the terminal is related to the listening occasion of the terminal, including one of the following: The listening position of the second WUS corresponding to the terminal is the same as the PO position of the terminal; There is a preset time-domain interval between the listening position of the second WUS corresponding to the terminal and the PO position of the terminal; The listening position of the second WUS corresponding to the terminal is any PO position.

20. The paging monitoring method according to any one of claims 15-19, wherein, The terminal receives the first information according to the SSB, including at least one of the following: Receiving the first information according to the second target field in the master information block MIB of the SSB; the second target field carries the first information; Receiving the first information according to the synchronization reference signal in the SSB; The synchronization reference signal carries the first information; Receiving the first information according to the physical layer information in the SSB; The physical layer information carries the first information.

21. A paging monitoring method, wherein, Including: The network-side device sends configuration information to the terminal; The configuration information is used by the terminal to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification, and the monitoring period of the first information; wherein, the first information includes at least one of the following: the second type of system message change notification, the public warning system (PWS) notification.

22. The paging monitoring method according to claim 21, wherein, The configuration information includes a cell-common monitoring period and / or a terminal-specific monitoring period.

23. The paging monitoring method according to claim 22, wherein, The method further includes: The access network element in the network side device sends the configured terminal-specific monitoring period to the core network device.

24. The paging monitoring method according to any one of claims 21-23, wherein, The method further includes at least one of the following: The network side device sends a synchronization signal block (SSB) to the terminal; a master information block (MIB) of the SSB includes a first target field; the first target field is used to indicate the first type of system message change notification and / or the first information, or, the first target field is used to indicate whether the terminal needs to receive the first type of system message change notification and / or the first information; The network side device sends a synchronization signal block (SSB) to the terminal; the first type of system message change notification and / or the first information is carried in the synchronization reference signal in the SSB; The network side device sends a synchronization signal block (SSB) to the terminal; the first type of system message change notification and / or the first information is carried in the physical layer information in the SSB.

25. The paging monitoring method according to claim 24, wherein, When the MIB includes information indicating prohibited residence, the first target field includes: An in-band reselection field.

26. The paging monitoring method according to any one of claims 21-25, wherein, The method further includes: The network side device sends first Wake-Up Signal (WUS) configuration information to the terminal; the first WUS configuration information includes at least one of the following: the monitoring position of the first WUS, the repetition period of the first WUS, and the duration of the first WUS.

27. The paging monitoring method according to claim 26, wherein, The network side device sending the first WUS configuration information to the terminal includes: The network side device sends a broadcast message to the terminal; the broadcast message includes the first WUS configuration information.

28. The paging monitoring method according to claim 26 or 27, wherein, The monitoring position of the first WUS includes at least one of the following: The monitoring positions of the first WUS of each terminal corresponding to the network side device are the same; The monitoring position of the first WUS corresponding to the terminal is related to the PO of the terminal.

29. The paging monitoring method according to claim 28, wherein, The monitoring position of the first WUS corresponding to the terminal is related to the monitoring occasion of the terminal, including one of the following: The monitoring position of the first WUS corresponding to the terminal is the same as the PO position of the terminal; There is a preset time domain interval between the monitoring position of the first WUS corresponding to the terminal and the PO position of the terminal; The monitoring position of the first WUS corresponding to the terminal is any PO position.

30. The paging monitoring method according to any one of claims 21-29, wherein, The network side device sending the configuration information to the terminal includes: The network side device sends configuration information to the terminal; the configuration information includes a first monitoring period; the first monitoring period is dedicated to determining the monitoring period of the first information.

31. The paging monitoring method according to claim 30, wherein, The method further includes: The network side device sends a second WUS to the terminal; the second WUS carries the first information; The network-side device sends an SSB to the terminal; the SSB is used for the terminal to monitor the first information.

32. The paging monitoring method according to claim 31, wherein, Before the network-side device sends the second WUS to the terminal, it further includes: The network-side device sends second WUS configuration information to the terminal; the second WUS configuration information includes at least one of the following: the monitoring position of the second WUS, the repetition period of the second WUS, and the duration of the second WUS.

33. The paging monitoring method according to claim 32, wherein, The network-side device sending the second WUS configuration information to the terminal includes: The network-side device sends a broadcast message to the terminal; the broadcast message includes the second WUS configuration information.

34. The paging monitoring method according to claim 32 or 33, wherein, The monitoring position of the second WUS includes at least one of the following: The monitoring positions of the second WUS of each terminal corresponding to the network-side device are the same; The monitoring position of the second WUS corresponding to the terminal is related to the PO of the terminal.

35. The paging monitoring method according to claim 14, wherein, The monitoring position of the second WUS corresponding to the terminal is related to the monitoring occasion of the terminal, including one of the following: The monitoring position of the second WUS corresponding to the terminal is the same as the PO position of the terminal; There is a preset time domain interval between the monitoring position of the second WUS corresponding to the terminal and the PO position of the terminal; The monitoring position of the second WUS corresponding to the terminal is any PO position.

36. The paging monitoring method according to any one of claims 31-35, wherein, The network-side device sending the SSB to the terminal includes at least one of the following: The network-side device sends an SSB to the terminal; a second target field is included in the master information block MIB of the SSB; the second target field is used to indicate the first information; The network-side device sends an SSB to the terminal; the first information is carried in the synchronization reference signal in the SSB; The network-side device sends an SSB to the terminal; the first information is carried in the physical layer information in the SSB.

37. A paging monitoring device, wherein, It includes: A receiving module, configured to receive configuration information; A determining module, configured to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification, and the monitoring period of the first information according to the configuration information; wherein, the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

38. The paging monitoring device according to claim 37, wherein, The determining module is specifically configured to: Determine the cell-common monitoring period as the monitoring period of the first type of system message change notification and / or the monitoring period of the first information.

39. A paging monitoring device, wherein, It includes: A sending module, configured to send configuration information to the terminal; The configuration information is used for the terminal to determine at least one of the monitoring period of the paging message, the monitoring period of the first type of system message change notification, and the monitoring period of the first information; wherein, the first information includes at least one of the following: the second type of system message change notification, the public warning system PWS notification.

40. The paging monitoring device according to claim 39, wherein, The sending module is further used for at least one of the following: Send a synchronization signal block SSB to the terminal; the master information block MIB of the SSB includes a first target field; the first target field is used to indicate the first type of system message change notification and / or the first information, or, the first target field is used to indicate whether the terminal needs to receive the first type of system message change notification and / or the first information; Send a synchronization signal block (SSB) to the terminal; a first type of system message change notification and / or first information is carried in the synchronization reference signal in the SSB. Send a synchronization signal block (SSB) to the terminal; a first type of system message change notification and / or first information is carried in the physical layer information in the SSB.

41. A terminal, wherein, Comprising a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the steps of the paging monitoring method according to any one of claims 1 to 20 are implemented.

42. A network-side device, wherein, Comprising a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the steps of the paging monitoring method according to any one of claims 21 to 36 are implemented.

43. A readable storage medium, wherein, Programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the steps of the paging monitoring method according to any one of claims 1 to 20 are implemented, or the steps of the paging monitoring method according to any one of claims 21 to 36 are implemented.

Images