WO2023078208A1 - 感知业务的实现方法和设备 - Google Patents

感知业务的实现方法和设备 Download PDF

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Publication number
WO2023078208A1
WO2023078208A1 PCT/CN2022/128635 CN2022128635W WO2023078208A1 WO 2023078208 A1 WO2023078208 A1 WO 2023078208A1 CN 2022128635 W CN2022128635 W CN 2022128635W WO 2023078208 A1 WO2023078208 A1 WO 2023078208A1
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Prior art keywords
terminal
sensing
access network
network device
perception
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PCT/CN2022/128635
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English (en)
French (fr)
Inventor
张宏平
鲍炜
潘翔
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to EP22889233.7A priority Critical patent/EP4407899A4/en
Priority to JP2024523784A priority patent/JP2024537444A/ja
Publication of WO2023078208A1 publication Critical patent/WO2023078208A1/zh
Priority to US18/652,886 priority patent/US20240284506A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a method and equipment for implementing a perception service, and the equipment may include a perception service implementation device, a terminal or a network side device, and the like.
  • a communication device capable of sensing can detect, track, identify, or image a target object, event, or environment through the transmission and reception of wireless signals.
  • sensing task scenarios such as weather sensing in a certain area, air pollution monitoring, human/vehicle flow monitoring, etc.
  • the core network equipment selects a terminal to perform a sensing task, there may be a problem of selecting an inappropriate terminal, which is not conducive to meeting the sensing service requirements.
  • Embodiments of the present application provide a method and device for realizing a sensing service, which can solve the problem that a core network device cannot select a suitable terminal for performing a sensing task.
  • a method for implementing a sensing service including: a first access network device acquiring sensing indication information related to a terminal, where the first access network device is a serving access network device for the terminal; The first access network device receives a perception measurement request message, where the perception measurement request message is a non-terminal-associated message; terminal.
  • a method for realizing a service perception including: a core network device sends the terminal's perception indication information to a first access network device, and the first access network device is a service access network for the terminal device; wherein the sensing indication information is used by the first access network device to determine a terminal for performing a sensing task when a sensing measurement request message is received, and the sensing measurement request message is a non-terminal-associated message .
  • a method for implementing a sensing service including: a terminal sending sensing indication information to a first access network device, where the first access network device is a serving access network device of the terminal; wherein, The sensing indication information is used for the first access network device to determine a terminal for performing a sensing task when receiving a sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • an apparatus for realizing a perception service including: an acquisition module configured to acquire perception indication information related to a terminal, the apparatus being a service access network device of the terminal; the acquisition module further It is used to receive a perception measurement request message, wherein the perception measurement request message is a non-terminal-associated message; a determining module is configured to determine a terminal for performing a perception task according to the perception indication information.
  • an apparatus for implementing a perception service including: a sending module configured to send perception indication information of a terminal to a first access network device, the first access network device being a service interface of the terminal A network access device; wherein the sensing indication information is used by the first access network device to determine a terminal for performing a sensing task when receiving a sensing measurement request message, and the sensing measurement request message is a non-terminal association news.
  • an apparatus for implementing a perception service including: a sending module configured to send perception indication information to a first access network device, and the first access network device is a serving access network of the apparatus device; wherein the sensing indication information is used by the first access network device to determine a terminal for performing a sensing task when a sensing measurement request message is received, and the sensing measurement request message is a non-terminal-associated message .
  • a terminal in a seventh aspect, includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor Implement the method as described in the third aspect.
  • a terminal including a processor and a communication interface, where the communication interface is used to send perception indication information to a first access network device, and the first access network device is the terminal's Serving access network device; wherein, the sensing indication information is used for the first access network device to determine a terminal for performing a sensing task when receiving a sensing measurement request message, and the sensing measurement request message is a non- Terminal-associated messages.
  • a network-side device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is executed by the
  • the processor implements the method described in the first aspect, or implements the method described in the second aspect during execution.
  • a network-side device including a processor and a communication interface, wherein the communication interface is used to obtain sensing indication information related to a terminal, and the network-side device is a service access network of the terminal A device; receiving a perception measurement request message, where the perception measurement request message is a non-terminal-associated message; and the processor is configured to determine a terminal for performing a perception task according to the perception indication information.
  • the communication interface is configured to send the terminal's perception indication information to a first access network device, where the first access network device is a serving access network device of the terminal; wherein the perception indication information is used for The first access network device determines the terminal for performing the sensing task when receiving the sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • a readable storage medium where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the method as described in the first aspect is implemented, or the method as described in the first aspect is implemented.
  • a chip in a twelfth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above described in the first aspect method, or implement the method as described in the second aspect, or implement the method as described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the computer program/program product is executed by at least one processor to implement the The method described in one aspect, or realize the method described in the second aspect, or realize the method described in the third aspect.
  • the first access network device obtains the sensing indication information related to the terminal, and when the first access network device receives a non-terminal-related sensing measurement request message, the first access network device immediately
  • the terminal used to perform the sensing task can be determined according to the sensing indication information.
  • the first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirements.
  • FIG. 1 is a schematic diagram of a wireless communication system according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application
  • FIG. 3 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application
  • FIG. 4 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application
  • FIG. 5 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application
  • FIG. 6 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application
  • FIG. 7 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a method for implementing a perception service according to an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an apparatus for realizing a perception service according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of an apparatus for implementing a perception service according to an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of an apparatus for realizing a perception service according to an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • Fig. 14 is a schematic structural diagram of a network side device according to an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the specification and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects before and after are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single carrier-Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • NR New Radio
  • the following description describes the New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following descriptions. These technologies can also be applied to applications other than NR system applications, such as the 6th Generation (6 th Generation , 6G) communication system.
  • 6th Generation 6th Generation
  • Fig. 1 shows a schematic diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) equipment, robots, wearable devices (Wearable Device), vehicle-mounted equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture etc.) and other terminal-side devices, wearable devices include: smart watches, smart bracelets, smart
  • the network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Next Generation Node B (gNB), Home Node B, Home Evolved Node B, WLAN Access point, WiFi node, Transmitting Receiving Point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that, In the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • this embodiment of the present application provides a method 200 for realizing service perception, which can be executed by the first access network device, in other words, the method can be implemented by software or hardware installed on the first access network device To perform, the method includes the following steps.
  • the first access network device acquires sensing indication information related to the terminal, where the first access network device is a serving access network device for the terminal.
  • the first access network device may be a base station, such as a gNB.
  • the first access network device may acquire the relevant perception indication information of the terminal served by the first access network device; wherein, the perception indication information related to different terminals may be different, for example, the perception indication information related to terminal 1
  • the indication information is sensing indication information 1; the sensing indication information related to terminal 2 is sensing indication information 2, and so on.
  • the sensing indication information related to the terminal is used to indicate at least one of the following: 1) whether the terminal is allowed to perform a sensing task; 2) the sensing capability of the terminal, for example, supported sensing methods, supported Sensing signals (sending or measuring), sensing frequency bands that support sending or measuring, sensing and measuring capabilities, etc.; 3) Whether the location of the terminal is fixed; 4) Whether the terminal is a sensing and measuring unit.
  • the first access network device receives a perception measurement request message, where the perception measurement request message is a non-terminal-associated message.
  • the measurement request message may be sent by the perception server to the first access network device.
  • the sensing server receives a sensing request message from a third party or the core network, and the sensing request message is not associated with a certain terminal, that is, the core network or the third party does not select a specific terminal to perform the sensing task.
  • the sensing request message may be used to request sensing of weather conditions in a certain area, monitoring of air pollution, flow of people, traffic congestion, and the like.
  • the sensing server can determine one or more first access network devices whose coverage areas overlap with the sensing area according to the received sensing request message, such as sensing area information, and send sensing measurement to the first access network device
  • the request message is used to request the first access network device to perform perception measurement.
  • the perception measurement request message may carry the type of perception request (such as sensing weather, sensing air, etc.), sensing area information, sensing quality of service (Quality of Service, QoS), etc.
  • type of perception request such as sensing weather, sensing air, etc.
  • sensing area information such as sensing area information, sensing quality of service (Quality of Service, QoS), etc.
  • QoS Quality of Service
  • the first access network device determines a terminal for performing a sensing task according to the sensing indication information.
  • the first access network device Since the first access network device stores the context information of the terminal in the radio resource control (Radio Resource Control, RRC) connection state and the RRC deactivation state, including the perception indication information, the first access network device is based on (or at least partially Determine (or select) a terminal for performing the sensing task based on the stored sensing indication information of each terminal.
  • RRC Radio Resource Control
  • the terminal for performing the sensing task determined by the first access network device satisfies at least one of the following: 1) is allowed to perform the sensing task; 2) has a sensing capability to support the sensing task; 3) 4) in the RRC deactivated state; 3) and 4) usually do not appear at the same time; 5) the position is fixed; 6) is the perception measurement unit; 7) matches the perception area corresponding to the perception task.
  • the method further includes: the first access network device is only in all A paging message is sent under the cell or part of the cells, and the paging message is used for paging the terminal in the RRC deactivated state.
  • This embodiment does not issue paging messages within the scope of the Radio Access Network (RAN Notification Area, RNA), that is, does not send RAN paging messages to other access network devices in the RNA , which is conducive to saving network resources.
  • RAN Notification Area RNA
  • the first access network device acquires sensing indication information related to the terminal, and when the first access network device receives a non-terminal-related sensing measurement request message, the first The access network device can then determine the terminal for performing the sensing task according to the sensing indication information.
  • the first access network device compared with the terminal selected by the core network device to perform the sensing task, because the first access network device is more aware of the relevant information of the terminal, such as the approximate location information of the terminal, the RRC status of the terminal, etc., The first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the acquisition by the first access network device of the sensing indication information related to the terminal in S202 may include at least one of the following:
  • the first access network device receives the sensing indication information from the core network device.
  • the core network device may send the sensing indication information related to the terminal to the first access network device. These perception indication information may be determined when the user signs up and stored in the user database.
  • the core network device obtains the terminal's perception indication information from the user database.
  • the first access network device receives the sensing indication information from the terminal.
  • the terminal may send sensing indication information to the first access network device providing the service.
  • the first access network device receives the sensing indication information from the second access network device, where the first access network device is the terminal after handover, after RRC re-establishment or RRC
  • the restored serving access network device the second access network device is the serving access network device of the terminal before handover, before RRC re-establishment or before RRC recovery.
  • the first access network device is the serving access network device of the terminal after switching, and the second access network device is the serving access network device of the terminal before switching; or, the first access network The device is the serving access network device of the terminal after the RRC is re-established, and the second access network device is the serving access network device of the terminal before the RRC is re-established; or, the first access network device is the The service access network device of the terminal after RRC recovery, and the second access network device is the service access network device of the terminal before RRC recovery.
  • the method further includes: the first access network device sending the sensing indication information to a third access network device;
  • the first access network device is the serving access network device of the terminal before handover, before RRC re-establishment or before RRC recovery
  • the third access network device is the terminal after handover, RRC Service access network equipment after re-establishment or RRC recovery.
  • the first access network device is the serving access network device of the terminal before the handover
  • the third access network device is the serving access network device of the terminal after the handover
  • the first access network The device is the serving access network device of the terminal before RRC re-establishment
  • the third access network device is the serving access network device of the terminal after RRC re-establishment
  • the first access network device is the The serving access network device of the terminal before the RRC is restored
  • the third access network device is the serving access network device of the terminal after the RRC is restored.
  • the method further includes at least the following 1) and 2) one:
  • the first access network device sends a sensing signal; wherein the terminal for performing a sensing task is configured to generate a measurement result according to the sensing signal; the first access network device receives the measurement result.
  • the method further includes: the first access network device sends measurement configuration information, where the measurement configuration information includes at least one of the following: The resource configuration of the sensing signal, the trigger receiving condition of the sensing signal, and the reporting manner of the measurement result.
  • the first access network device receives a sensing signal; wherein the sensing signal is sent by the terminal for performing the sensing task; the first access network device generates a measurement result according to the sensing signal.
  • the method further includes: the first access network device sending sensing signal configuration information, where the sensing signal configuration information includes the sensing The resource configuration of the signal.
  • the base station (corresponding to the first access network device in the preceding embodiment) obtains the sensing indication information from the core network.
  • the flow chart of this embodiment is shown in FIG. 3 and includes the following steps:
  • Step 1 The terminal establishes an RRC connection with the base station.
  • Step 2 The base station sends an initial user equipment message (Initial UE Message) to the core network.
  • Initial UE Message initial user equipment message
  • Step 3 The core network sends an initial context setup request message (Initial Context Setup Request) to the base station, and the message carries sensing indication information, and the sensing indication information includes one or any combination of the following information:
  • Indication information indicating whether the terminal is allowed to perform sensing may be, for example, 1 bit, and when the value is 1, it indicates that the terminal is allowed to perform sensing.
  • Sensing capabilities of the terminal include, for example, supported sensing methods, supported sensing signals (sending or measuring), supported sensing frequency bands for sending or measuring, sensing and measuring capabilities, and the like.
  • the sensing capability of the terminal may be a part of the wireless access capability of the terminal, that is, the sensing capability information is carried in the wireless access capability of the terminal.
  • the core network can obtain the wireless access capability of the terminal.
  • Step 4 The base station saves the sensing indication information corresponding to the terminal obtained from the core network.
  • Step 5 The base station sends an initial context setup response message (Initial Context Setup Response) to the core network, and the base station enters the connection state.
  • Initial Context Setup Response Initial Context Setup Response
  • the sensing server receives a sensing request from, for example, a third party or the core network, and the sensing request is not associated with a certain UE, that is, the core network or the third party does not select a specific UE to perform sensing measurement, and the sensing request Requests can be used for requests, such as sensing the weather conditions in a certain area, monitoring air pollution, crowd flow, traffic congestion, etc.
  • the sensing request may carry the type of sensing request (for example, sensing weather, sensing air, etc.), sensing area information, sensing QoS, and the like.
  • Step 7 The sensing server determines (one or more) target base stations according to the sensing request, such as sensing area information, and sends a first message (for example, a sensing measurement request message) to the target base station to request the target base station to perform sensing measurement.
  • a first message for example, a sensing measurement request message
  • the first message may carry the sensing method, the sensing measurement amount, the sensing area (the target sensing area, or the area where the sensing measurement terminal is located), the number of sensing measurement UEs, the number of measurement amounts reported by each UE, and the report type (report measurement One or any combination of information such as quantity or perception result).
  • the first message is a non-UE associated (non-UE associated) message, or a global (global) message.
  • the first message may be a protocol stack (for example, SP2) message between the base station and the perception server.
  • the first message can be sent to the target base station via the core network, but the Next Generation Application Protocol (NG Application Protocol, NGAP) message carrying the message (that is, the protocol stack message between the core network and the base station) is a non-UE associated (non-UE associated ) message, that is, it does not carry the UE NGAP ID assigned by the base station (that is, the RAN UE NGAP ID).
  • NG Application Protocol Next Generation Application Protocol
  • Step 8 The base station stores the context information of the terminals in the RRC connection state and the deactivated state, including the sensing indication information, and the base station determines the sensing terminal based on (or at least partly based on) the sensing indication information (selection) of each terminal stored . For example, it can be selected from terminals that meet any one or more combinations of the following conditions:
  • the base station selects terminals in the RRC connected state, which avoids the process of the terminal entering the RRC connected state, thereby reducing the perceived delay.
  • the base station may also additionally consider other factors to make a selection. For example, the base station can evaluate the direction of each terminal through the receiving beam corresponding to each terminal, and estimate the (rough) distance between the terminal and the base station through the measurement results reported by the terminal, so the base station can choose to match the sensing area in the first message
  • the terminal the matching here, may be that the estimated location of the terminal is located in the sensing area. Since the base station has these additional information, compared with the selection of terminals by the core network, the base station can select a terminal that is more suitable for performing sensing measurements (that is, more matching with the sensing area), so as to better meet the sensing requirements.
  • the base station may perform multi-level selection, for example, first select some terminals (for example, terminals in the connected state that are allowed to perform sensing) to deliver measurements, and further select more suitable terminals based on the measurement results.
  • multi-level selection for example, first select some terminals (for example, terminals in the connected state that are allowed to perform sensing) to deliver measurements, and further select more suitable terminals based on the measurement results.
  • the base station may also select a terminal in the RRC deactivated state according to the context of the terminal, for example, when there is no suitable terminal in the RRC connected state, or a terminal in the RRC deactivated state is a more suitable sensing measurement unit for performing sensing , the base station may select a terminal in an RRC deactivated state.
  • the base station When a terminal in the RRC deactivated state is selected as a perceived terminal, the base station only sends a paging message to page the terminal in all cells or some cells under the base station (different from sending paging messages in the RNA range under normal circumstances) Paging message, that is, not sending RAN paging message to other base stations in RNA to save network resources). If the terminal is in the cell under the base station, the terminal enters the RRC connected state after receiving the paging message, and other operations are the same as those of the terminal in the RRC connected state.
  • Step 9 The sensing measurement may be that the base station transmits sensing signals and the terminal performs sensing measurement, or the terminal transmits sensing signals and the base station performs sensing measurement. If the base station transmits the sensing signal, perform 9a-12a; if the terminal transmits the sensing signal, perform 9b-11b.
  • Step 9a The base station sends the sensing signal measurement configuration to the terminal, including the parameter configuration of the time domain and frequency domain of the sensing signal, trigger conditions, reporting methods (for example, whether to be periodic), etc.
  • Step 10a The base station sends a sensing signal, and the order of 9a and 10a is not limited.
  • Step 11a The terminal performs perception measurement.
  • Step 12a When the trigger condition is satisfied, the terminal sends the sensing measurement result to the base station, and may send one measurement result or multiple measurement results, for example, periodically.
  • Step 9b The base station sends the sensing signal sending configuration to the terminal, including the parameter configuration of the time domain and the frequency domain of the sensing signal.
  • Step 10b The terminal sends the sensing signal according to the sensing signal sending configuration.
  • Step 11b the base station performs sensing measurement to obtain a sensing measurement result, and optionally, generates a sensing result based on the sensing measurement result.
  • Step 13 the base station sends a sensing measurement response or a sensing measurement report to the sensing server, carrying the sensing measurement result or sensing result.
  • Step 14 After receiving the sensing measurement result, the sensing server can calculate the sensing result based on the sensing measurement result, or receive the sensing result from the terminal, and the sensing server can determine whether to trigger sending a sensing response to the third party or the core network, such as , when the sensing result is unsatisfactory, it can continue to receive more sensing measurement results, and when the sensing result meets the requirements, it triggers sending a sensing response to the third party or the core network, and the sensing response carries the sensing result.
  • the source base station may send the sensing indication information, such as carried in a handover request message, to the target base station, and the target base station stores the sensing indication information of the terminal.
  • the specific process is as follows: Figure 4 shows.
  • Embodiment 1 when the terminal undergoes RRC re-establishment or enters the connected state (RRC recovery) from the inactive (inactive) state, the old base station will sense the indication information, such as carried in the Retrieve Terminal Context Response (RETRIEVE UE CONTEXT RESPONSE) message, sent to the new base station (that is, the re-established or restored target base station), and the new base station saves the sensing indication information of the terminal.
  • RETRIEVE UE CONTEXT RESPONSE retrieve Terminal Context Response
  • the current serving base station of the terminal may always store the sensing indication information of the terminal.
  • the base station obtains the sensing indication information from the terminal.
  • the base station obtains the sensing indication information from the core network.
  • the difference is that the base station obtains the sensing indication information from the terminal.
  • Other parts are basically the same as those in Embodiment 1, and will not be repeated here.
  • this embodiment includes the following steps:
  • Step 1 The terminal enters the RRC connection state, and the terminal sends an RRC message to the base station, and the RRC message carries sensing indication information.
  • the RRC message can be an RRC establishment completion message; or a UE Assistance Information (UE Assistance Information) message; it can also be a message sent after a base station requests, such as a base station sending a UE Information Request (UE Information Request) message to a terminal to request the terminal To send the sensing indication information, the terminal sends a UE Information Response (UE Information Response) message to the base station, which carries the sensing indication information.
  • UE Assistance Information UE Assistance Information
  • UE Information Response UE Information Response
  • Step 2 The base station saves the sensing indication information.
  • the implementation method of the perception service according to the embodiment of the present application is described in detail above with reference to FIG. 2 to FIG. 6 .
  • the implementation method of the perception service according to the embodiment of the present application will be described in detail below with reference to FIG. 7 and FIG. 8 . It can be understood that the description of the core network device and the terminal side is the same as or corresponding to the description of the first access network device side in the method shown in FIG. 2 , and related descriptions are appropriately omitted to avoid repetition.
  • FIG. 7 is a schematic diagram of the implementation process of the implementation method of the perception service according to the embodiment of the present application, which can be applied to the core network equipment. As shown in FIG. 7 , the method 700 includes the following steps.
  • the core network device sends the sensing indication information of the terminal to the first access network device, where the first access network device is a serving access network device of the terminal; wherein the sensing indication information is used for the second access network device
  • An access network device determines a terminal for performing a sensing task when receiving a sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • the core network device sends the sensing indication information of the terminal to the first access network device, and when the first access network device receives a non-terminal-associated sensing measurement request message, The first access network device can then determine the terminal for performing the sensing task according to the sensing indication information.
  • the first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the sensing indication information is used to indicate at least one of the following: whether the terminal is allowed to perform a sensing task; the sensing capability of the terminal; whether the terminal is fixed; whether the terminal is is the perceptual measurement unit.
  • FIG. 8 is a schematic diagram of an implementation process of a method for implementing a perception service according to an embodiment of the present application, which can be applied to a terminal. As shown in FIG. 8, the method 800 includes the following steps.
  • the terminal sends sensing indication information to a first access network device, where the first access network device is a serving access network device of the terminal; wherein, the sensing indication information is used for the first access network
  • the device determines the terminal used to perform the sensing task when receiving the sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • the terminal sends sensing indication information to the first access network device, and when the first access network device receives a non-terminal-associated sensing measurement request message, the first access network device
  • the network device can determine the terminal used to perform the sensing task according to the sensing indication information.
  • the first access network device compared with the terminal selected by the core network device to perform the sensing task, because the first access network device is more aware of the relevant information of the terminal, such as the approximate location information of the terminal, the RRC status of the terminal, etc.,
  • the first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the sensing indication information is used to indicate at least one of the following: whether the terminal is allowed to perform a sensing task; the sensing capability of the terminal; whether the terminal is fixed; whether the terminal is is the perceptual measurement unit.
  • the execution subject may be the implementation device of the perception service, or a control module in the implementation device of the perception service for executing the implementation method of the perception service.
  • the device for realizing the sensing service provided by the embodiment of the present application is described by taking the method for realizing the sensing service performed by the device for realizing the sensing service as an example.
  • Fig. 9 is a schematic structural diagram of an apparatus for realizing a service awareness according to an embodiment of the present application, and the apparatus may correspond to the first access network device in other embodiments.
  • the device 900 includes the following modules.
  • the obtaining module 902 may be configured to obtain sensing indication information related to the terminal, the device being a service access network device of the terminal.
  • the acquiring module 902 may also be configured to receive a perception measurement request message, where the perception measurement request message is a non-terminal-associated message.
  • the determining module 904 may be configured to determine a terminal for performing a sensing task according to the sensing indication information.
  • the acquisition module acquires the sensing indication information related to the terminal, and when the acquisition module receives the sensing measurement request message associated with the non-terminal, the determining module can determine the user according to the sensing indication information.
  • Terminals for performing perception tasks In some perception scenarios, compared with the terminal selected by the core network equipment to perform the sensing task, because the device is more aware of the relevant information of the terminal, such as the approximate location information of the terminal, the RRC status of the terminal, etc., it can select a more accurate terminal. It is a terminal suitable for performing perception tasks, so as to better meet the needs of perception services.
  • the obtaining module 902 is configured to at least one of the following: receive the sensing indication information from the core network device; receive the sensing indication information from the terminal; receive the sensing indication information from the terminal; The sensing instruction information of the second access network device, wherein the device is the serving access network device of the terminal after handover, RRC re-establishment or RRC recovery, and the second access network device It is the service access network device of the terminal before handover, RRC re-establishment or RRC recovery.
  • the apparatus further includes a sending module, configured to send the sensing indication information to a third access network device; wherein, the apparatus is that the terminal is before handover or RRC re-establishment Or the serving access network device before RRC recovery, the third access network device is the serving access network device of the terminal after handover, RRC re-establishment or RRC recovery.
  • the sensing indication information is used to indicate at least one of the following: whether the terminal is allowed to perform a sensing task; the sensing capability of the terminal; whether the terminal is fixed; whether the terminal is is the perceptual measurement unit.
  • the terminal for performing the sensing task determined by the determining module 904 satisfies at least one of the following: allowing to perform the sensing task; possessing the sensing capability to support the sensing task; being in an RRC connection state ; In the RRC deactivated state; the position is fixed; it is the perception measurement unit; it matches the perception area corresponding to the perception task.
  • the device further includes a sending module, configured to, when the terminal used to perform the sensing task is in the RRC deactivated state, only all cells or some cells under the device Next, send a paging message, where the paging message is used for paging the terminal in the RRC deactivated state.
  • a sending module configured to, when the terminal used to perform the sensing task is in the RRC deactivated state, only all cells or some cells under the device Next, send a paging message, where the paging message is used for paging the terminal in the RRC deactivated state.
  • the apparatus further includes a sending module, configured to send a sensing signal; wherein, the terminal for performing a sensing task is configured to generate a measurement result according to the sensing signal; the acquiring module 902 , is also configured to receive the measurement result; or, the obtaining module 902 is also configured to receive a sensing signal; wherein, the sensing signal is sent by the terminal for performing the sensing task; the determining module 904, Also for generating a measurement based on the sensory signal.
  • a sending module configured to send a sensing signal
  • the terminal for performing a sensing task is configured to generate a measurement result according to the sensing signal
  • the acquiring module 902 is also configured to receive the measurement result
  • the obtaining module 902 is also configured to receive a sensing signal
  • the sensing signal is sent by the terminal for performing the sensing task
  • the determining module 904 Also for generating a measurement based on the sensory signal.
  • the sending module when the sending module sends the sensing signal, the sending module is further configured to send measurement configuration information, where the measurement configuration information includes at least one of the following: Resource configuration, the trigger reception condition of the sensing signal, and the reporting method of the measurement result; or, when the acquiring module 902 receives the sensing signal, the device further includes a sending module, configured to send sensing signal configuration information , the sensing signal configuration information includes the resource configuration of the sensing signal.
  • the device 900 according to the embodiment of the present application can refer to the process of the method 200 corresponding to the embodiment of the present application, and each unit/module in the device 900 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 200, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • the device for realizing the perception service in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or a component, an integrated circuit, or a chip in a terminal.
  • the apparatus or electronic equipment may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.
  • the apparatus for realizing the sensing service provided by the embodiment of the present application can realize each process realized by the method embodiments in FIG. 2 to FIG. 8 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • Fig. 10 is a schematic structural diagram of an apparatus for implementing a service perception according to an embodiment of the present application, and the apparatus may correspond to core network equipment in other embodiments.
  • the device 1000 includes the following modules.
  • the sending module 1000 may be configured to send perception indication information of the terminal to a first access network device, where the first access network device is a serving access network device of the terminal; wherein the perception indication information is used for the The first access network device determines the terminal for performing the sensing task when receiving the sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • the apparatus 1000 further includes a processing module and the like.
  • the sending module sends the sensing indication information of the terminal to the first access network device, and when the first access network device receives a non-terminal-associated sensing measurement request message, the second An access network device can determine a terminal for performing a sensing task according to the sensing indication information.
  • the first access network device compared with the terminal selected by the core network device to perform the sensing task, because the first access network device is more aware of the relevant information of the terminal, such as the approximate location information of the terminal, the RRC status of the terminal, etc., The first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the sensing indication information is used to indicate at least one of the following: whether the terminal is allowed to perform a sensing task; the sensing capability of the terminal; whether the terminal is fixed; whether the terminal is is the perceptual measurement unit.
  • the device 1000 according to the embodiment of the present application can refer to the process of the method 700 corresponding to the embodiment of the present application, and each unit/module in the device 1000 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 700, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • Fig. 11 is a schematic structural diagram of an apparatus for realizing a perception service according to an embodiment of the present application, and the apparatus may correspond to a terminal in other embodiments.
  • the device 1100 includes the following modules.
  • the sending module 1100 may be configured to send sensing indication information to a first access network device, where the first access network device is a serving access network device of the device; wherein the sensing indication information is used for the second access network device
  • An access network device determines a terminal for performing a sensing task when receiving a sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • the apparatus 1100 further includes a processing module and the like.
  • the sending module sends sensing indication information to the first access network device, and when the first access network device receives a non-terminal-associated sensing measurement request message, the first access network device
  • the network access device can determine the terminal used to perform the sensing task according to the sensing indication information.
  • the first access network device compared with the terminal selected by the core network device to perform the sensing task, because the first access network device is more aware of the relevant information of the terminal, such as the approximate location information of the terminal, the RRC status of the terminal, etc., The first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the sensing indication information is used to indicate at least one of the following: whether the terminal is allowed to perform a sensing task; the sensing capability of the terminal; whether the terminal is fixed; whether the terminal is is the perceptual measurement unit.
  • the device 1100 according to the embodiment of the present application can refer to the process of the method 800 corresponding to the embodiment of the present application, and each unit/module in the device 1100 and the above-mentioned other operations and/or functions are respectively in order to realize the corresponding process in the method 800, And can achieve the same or equivalent technical effect, for the sake of brevity, no more details are given here.
  • this embodiment of the present application further provides a communication device 1200, including a processor 1201, a memory 1202, and programs or instructions stored in the memory 1202 and operable on the processor 1201,
  • a communication device 1200 including a processor 1201, a memory 1202, and programs or instructions stored in the memory 1202 and operable on the processor 1201
  • the communication device 1200 is a terminal
  • the program or instruction is executed by the processor 1201
  • each process of the above embodiment of the implementation method of the sensing service can be realized, and the same technical effect can be achieved.
  • the communication device 1200 is a network-side device, when the program or instruction is executed by the processor 1201, each process of the above embodiment of the sensing service implementation method can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, where the communication interface is used to send perception indication information to a first access network device, and the first access network device is a service interface of the terminal.
  • a network access device wherein, the sensing indication information is used by the first access network device to determine a terminal for performing a sensing task when a sensing measurement request message is received, and the sensing measurement request message is a non-terminal association news.
  • FIG. 13 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1300 includes, but is not limited to: a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, and a processor 1310, etc. at least some of the components.
  • the terminal 1300 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1310 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 13 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 1304 may include a graphics processor (Graphics Processing Unit, GPU) 13041 and a microphone 13042, and the graphics processor 13041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1306 may include a display panel 13061, and the display panel 13061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1307 includes a touch panel 13071 and other input devices 13072 . Touch panel 13071, also called touch screen.
  • the touch panel 13071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 13072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1301 receives the downlink data from the network side device, and processes it to the processor 1310; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 1301 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 1309 can be used to store software programs or instructions as well as various data.
  • the memory 1309 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 1309 may include a high-speed random access memory, and may also include a non-transitory memory, wherein the non-transitory memory may be a read-only memory (Read Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • flash memory for example at least one disk storage device, flash memory device, or other non-transitory solid state storage device.
  • the processor 1310 may include one or more processing units; optionally, the processor 1310 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1310.
  • the radio frequency unit 1301 may be configured to send sensing indication information to a first access network device, where the first access network device is a serving access network device of the terminal; wherein, the sensing indication information is used for the The first access network device determines the terminal for performing the sensing task when receiving the sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • the terminal provided in the embodiment of the present application can send perception indication information to the first access network device.
  • the first access network device receives a non-terminal-associated perception measurement request message
  • the first access network device can follow the The sensing indication information determines the terminal used to perform the sensing task.
  • the first access network device can select a terminal that is more suitable for performing the sensing task, so as to better meet the sensing service requirement.
  • the terminal 1300 provided in the embodiment of the present application can also implement the various processes in the above embodiment of the method for implementing the sensing service, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a network side device.
  • the network side device may be a first access network device or a core network device.
  • the network side device includes a processor and a communication interface, and the communication interface is used to obtain Sensing indication information related to the terminal, the network side device is a serving access network device of the terminal; receiving a sensing measurement request message, wherein the sensing measurement request message is a non-terminal-associated message; the processor is configured to Determine a terminal for performing a sensing task according to the sensing indication information.
  • the communication interface is configured to send the terminal's perception indication information to a first access network device, where the first access network device is a serving access network device of the terminal; wherein the perception indication information is used for The first access network device determines the terminal for performing the sensing task when receiving the sensing measurement request message, where the sensing measurement request message is a non-terminal-associated message.
  • This embodiment of the network side device corresponds to the method embodiment of the first access network device or core network device above, and the various implementation processes and implementation methods of the above method embodiments can be applied to the embodiment of the network side device, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1400 includes: an antenna 141 , a radio frequency device 142 , and a baseband device 143 .
  • the antenna 141 is connected to the radio frequency device 142 .
  • the radio frequency device 142 receives information through the antenna 141, and sends the received information to the baseband device 143 for processing.
  • the baseband device 143 processes the information to be sent and sends it to the radio frequency device 142
  • the radio frequency device 142 processes the received information and sends it out through the antenna 141 .
  • the foregoing frequency band processing device may be located in the baseband device 143 , and the method performed by the network side device in the above embodiments may be implemented in the baseband device 143 , and the baseband device 143 includes a processor 144 and a memory 145 .
  • the baseband device 143 may include at least one baseband board, on which a plurality of chips are arranged, as shown in FIG. The operation of the network side device shown in the above method embodiments.
  • the baseband device 143 may also include a network interface 146 for exchanging information with the radio frequency device 142, the interface is for example a Common Public Radio Interface (Common Public Radio Interface, CPRI).
  • CPRI Common Public Radio Interface
  • the network-side device in this embodiment of the present application further includes: instructions or programs stored in the memory 145 and executable on the processor 144, and the processor 144 calls the instructions or programs in the memory 145 to execute the instructions shown in FIG. 9 or FIG. 10.
  • the methods executed by each module are shown to achieve the same technical effect. In order to avoid repetition, the details are not repeated here.
  • the embodiment of the present application also provides a readable storage medium.
  • the readable storage medium may be volatile or non-volatile.
  • the readable storage medium may be transient or non-volatile. Transient, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor, it realizes the various processes of the implementation method embodiment of the above-mentioned perception service, and can achieve the same technical effect, in order to avoid Repeat, no more details here.
  • the processor may be the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the implementation method of the above-mentioned perception service
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the implementation method of the above-mentioned perception service
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • An embodiment of the present application further provides a computer program product, the computer program product is stored in a non-transitory storage medium, and the computer program product is executed by at least one processor to implement the above embodiment of the implementation method of the perception service
  • Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.
  • the embodiment of the present application further provides a communication device, which is configured to execute the processes of the above embodiments of the method for implementing the sensing service, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • 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 reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to enable a terminal (which may be a mobile phone, computer, server, air conditioner, or network-side device, etc.) to execute the methods described in various embodiments of the present application.

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Abstract

本申请实施例公开了一种感知业务的实现方法和设备，属于通信技术领域。本申请实施例的感知业务的实现方法包括：第一接入网设备获取与终端相关的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；所述第一接入网设备接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端。

Description

感知业务的实现方法和设备
相关申请的交叉引用
本申请要求2021年11月05日提交的中国专利申请No.202111308582.6的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种感知业务的实现方法和设备，该设备可以包括感知业务的实现装置，终端或网络侧设备等。
背景技术
未来移动通信系统除了具备通信能力外，通常还将具备感知能力。具备感知能力的通信设备(如终端)能够通过无线信号的发送和接收，来对目标物体、事件或环境等进行检测、跟踪、识别或成像等。
对于一些感知任务的场景，比如某个区域的天气感知，空气污染监控，人/车流量监控等，通常需要选择出合适的终端来执行上述感知任务。然而，核心网设备在选择执行感知任务的终端时，可能存在选择到不合适的终端的问题，不利于满足感知业务需求。
发明内容
本申请实施例提供一种感知业务的实现方法和设备，能够解决核心网设备选择不到合适的、用于执行感知任务的终端的问题。
第一方面，提供了一种感知业务的实现方法，包括：第一接入网设备获取与终端相关的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；所述第一接入网设备接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端。
第二方面，提供了一种感知业务的实现方法，包括：核心网设备向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第三方面，提供了一种感知业务的实现方法，包括：终端向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第四方面，提供了一种感知业务的实现装置，包括：获取模块，用于获取与终端相关的感知指示信息，所述装置是所述终端的服务接入网设备；所述获取模块，还用于接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；确定模块，用于根据所述感知指示信息确定用于执行感知任务的终端。
第五方面，提供了一种感知业务的实现装置，包括：发送模块，用于向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第六方面，提供了一种感知业务的实现装置，包括：发送模块，用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述装置的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第七方面，提供了一种终端，该终端包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第三方面所述的方法。
第八方面，提供了一种终端，包括处理器及通信接口，其中，所述通信接口用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第九方面，提供了一种网络侧设备，该网络侧设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法，或者实现如第二方面所述的方法。
第十方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述通信接口用于获取与终端相关的感知指示信息，所述网络侧设备是所述终端的服务接入网设备；接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；所述处理器用于根据所述感知指示信息确定用于执行感知任务的终端。或者，所述通信接口用于向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
第十一方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法，或者实现如第二方面所述的方法，或者实现如第三方面所述的方法。
第十二方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法，或者实现如第三方面所述的方法。
第十三方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非瞬态的存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法，或实现如第二方面所述的方法，或者实现如第三方面所述的方法。
在本申请实施例中，第一接入网设备获取与终端相关的感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的无线资源控制(Radio Resource Control，RRC)状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
附图说明
图1是根据本申请实施例的无线通信系统的示意图；
图2是根据本申请实施例的感知业务的实现方法的示意性流程图；
图3是根据本申请实施例的感知业务的实现方法的示意性流程图；
图4是根据本申请实施例的感知业务的实现方法的示意性流程图；
图5是根据本申请实施例的感知业务的实现方法的示意性流程图；
图6是根据本申请实施例的感知业务的实现方法的示意性流程图；
图7是根据本申请实施例的感知业务的实现方法的示意性流程图；
图8是根据本申请实施例的感知业务的实现方法的示意性流程图；
图9是根据本申请实施例的感知业务的实现装置的结构示意图；
图10是根据本申请实施例的感知业务的实现装置的结构示意图；
图11是根据本申请实施例的感知业务的实现装置的结构示意图；
图12是根据本申请实施例的通信设备的结构示意图；
图13是根据本申请实施例的终端的结构示意图；
图14是根据本申请实施例的网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一， 字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single carrier-Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，这些技术也可应用于NR系统应用以外的应用，如第6代(6 th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的示意图。无线通信系统包括终端11和网络侧设备12。其中，终端11也可以称作终端设备或者用户终端(User Equipment，UE)，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装、游戏机等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、下一代节点B(gNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的感知业务的实现方法和设备进行详细地说明。
如图2所示，本申请实施例提供一种感知业务的实现方法200，该方法可以由第一接入网设备执行，换言之，该方法可以由安装在第一接入网设备的软件或硬件来执行，该方法包括如下步骤。
S202：第一接入网设备获取与终端相关的感知指示信息，所述第一接入网设备是所述 终端的服务接入网设备。
该实施例中，第一接入网设备可以是基站，如gNB等。
该实施例中，第一接入网设备可以获取到第一接入网设备服务的终端的相关的感知指示信息；其中，不同的终端相关的感知指示信息可能不同，比如，终端1相关的感知指示信息为感知指示信息1；终端2相关的感知指示信息为感知指示信息2，等等。
可选地，与终端相关的所述感知指示信息用于指示如下至少之一：1)所述终端是否允许执行感知任务；2)所述终端的感知能力，比如，支持的感知方法，支持的感知信号(发送或测量)，支持发送或测量的感知频段，感知测量能力等；3)所述终端的位置是否固定；4)所述终端是否是感知测量单元。
S204：所述第一接入网设备接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息。
该测量请求消息可以是感知服务器发送给第一接入网设备的。该实施例例如，感知服务器接收到来自于第三方或者核心网的感知请求消息，该感知请求消息不与某个终端关联，也就是核心网或第三方并没有选定具体某个终端执行感知任务，例如，该感知请求消息可以用于请求感知某个区域的天气情况、监测空气污染、人流、交通拥塞等。这样，感知服务器可以根据接收到的感知请求消息，比如感知区域信息，确定覆盖区域与该感知区域有交叠的一个或多个第一接入网设备，向第一接入网设备发送感知测量请求消息，用于请求第一接入网设备进行感知测量。
可选地，该感知测量请求消息可以携带感知请求的类型(比如，感知天气，感知空气等)、感知区域信息、感知服务质量(Quality of Service，QoS)等。
S206：所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端。
由于第一接入网设备保存有处于无线资源控制(Radio Resource Control，RRC)连接态和RRC去激活态的终端的上下文信息，其中包括感知指示信息，第一接入网设备基于(或至少部分基于)保存的各个终端的感知指示信息确定(或称选择)用于执行感知任务的终端。
可选地，所述第一接入网设备确定的用于执行感知任务的终端满足如下至少之一：1)允许执行所述感知任务；2)拥有的感知能力支持所述感知任务；3)处于RRC连接态；4)处于RRC去激活态；3)和4)通常不会同时出现；5)位置固定；6)是感知测量单元；7)与所述感知任务对应的感知区域相匹配。
可选地，在所述用于执行感知任务的终端处于RRC去激活态的情况下，所述方法还包括：所述第一接入网设备仅在所述第一接入网设备下的全部小区或部分小区下发送寻呼消息，所述寻呼消息用于寻呼处于RRC去激活态的所述终端。该实施例并没有在无线接入网(Radio Access Network，RAN)通知区域(RAN Notification Area，RNA)范围内下发寻呼消息，即不向RNA内的其他接入网设备发送RAN寻呼消息，有利于节省网络资源。
本申请实施例提供的感知业务的实现方法，第一接入网设备获取与终端相关的感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，S202中所述第一接入网设备获取与终端相关的感知指示信息可以包括如下至少之一：
1)所述第一接入网设备接收来自于核心网设备的所述感知指示信息。该实施例中，核心网设备可以向第一接入网设备发送与终端相关的感知指示信息。这些感知指示信息可以是用户签约时确定的，并保存在用户数据库中。当终端注册时，核心网设备从用户数据库中获取到该终端的感知指示信息。
2)所述第一接入网设备接收来自于所述终端的所述感知指示信息。该实施例中，终端可以向提供服务的第一接入网设备发送感知指示信息。
3)所述第一接入网设备接收来自于第二接入网设备的所述感知指示信息，其中，所述第一接入网设备是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备，所述第二接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备。也即，第一接入网设备是所述终端在切换后的服务接入网设备，第二接入网设备是所述终端在切换前的服务接入网设备；或者，第一接入网设备是所述终端在RRC重建立后的服务接入网设备，第二接入网设备是所述终端在RRC重建立前的服务接入网设备；或者，第一接入网设备是所述终端在RRC恢复后的服务接入网设备，第二接入网设备是所述终端在RRC恢复前的服务接入网设备。
可选地，所述第一接入网设备获取与终端相关的感知指示信息之后，所述方法还包括：所述第一接入网设备向第三接入网设备发送所述感知指示信息；其中，所述第一接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备，所述第三接入网设备是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备。也即，第一接入网设备是所述终端在切换前的服务接入网设备，第三接入网设备是所述终端在切换后的服务接入网设备；或者，第一接入网设备是所述终端在RRC重建立前的服务接入网设备，第三接入网设备是所述终端在RRC重建立后的服务接入网设备；或者，第一接入网设备是所述终端在RRC恢复前的服务接入网设备，第三接入网设备是所述终端在RRC恢复后的服务接入网设备。
可选地，在前文各个实施例的基础上，所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端之后，所述方法还包括如下1)和2)的至少之一：
1)所述第一接入网设备发送感知信号；其中，所述用于执行感知任务的终端用于根据所述感知信号生成测量结果；所述第一接入网设备接收所述测量结果。
可选地，在所述第一接入网设备发送感知信号的情况下，所述方法还包括：所述第一接入网设备发送测量配置信息，所述测量配置信息包括如下至少之一：所述感知信号的资源配置，所述感知信号的触发接收条件，所述测量结果的上报方式。
2)所述第一接入网设备接收感知信号；其中，所述感知信号是所述用于执行感知任务的终端发送的；所述第一接入网设备根据所述感知信号生成测量结果。
可选地，在所述第一接入网设备接收感知信号的情况下，所述方法还包括：所述第一接入网设备发送感知信号配置信息，所述感知信号配置信息包括所述感知信号的资源配置。
为详细说明本申请实施例提供的感知业务的实现方法，以下将结合几个具体的实施例进行说明。
实施例一
该实施例中，基站(对应于前文实施例的第一接入网设备)从核心网获取到感知指示信息，本实施例的流程图如图3所示，包括如下步骤：
步骤1：终端与基站建立RRC连接。
步骤2：基站向核心网发送初始用户设备消息(Initial UE Message)。
步骤3：核心网向基站发送初始上下文建立请求消息(Initial Context Setup Request)，该消息中携带感知指示信息，该感知指示信息包括以下信息之一或任意组合：
(1)该终端是否允许进行感知的指示信息；该指示信息可以是，比如1个比特，当取值为1时表示允许该终端进行感知。
(2)该终端的感知能力；终端的感知能力包括，比如，支持的感知方法，支持的感知信号(发送或测量)，支持发送或测量的感知频段，感知测量能力等。
可选的，该终端的感知能力可以是终端的无线接入能力的一部分，也就是，感知能力信息被携带在终端的无线接入能力里。核心网可以获取到终端的无线接入能力。
(3)该终端的其他特性，比如该终端是否是位置固定(不进行移动)的终端，该终端是否是感知测量单元等信息。
步骤4：基站保存从核心网获取到的对应该终端的感知指示信息。
步骤5：基站向核心网发送初始上下文建立响应消息(Initial Context Setup Response)，基站进入了连接态。
步骤6：感知服务器从，比如第三方或者核心网，接收到感知请求，该感知请求不与某个UE关联，也就是核心网或第三方并没有选定具体某个UE执行感知测量，该感知请求可以用于请求，比如感知某个区域的天气情况、监测空气污染、人流、交通拥塞等。该感知请求可以携带感知请求的类型(比如，感知天气，感知空气等)、感知区域信息、感知QoS等。
步骤7：感知服务器根据感知请求，比如感知区域信息，确定(一个或多个)目标基站，向目标基站发送第一消息(比如，感知测量请求消息)，用于请求目标基站进行感知测量。
第一消息中可以携带感知的方法，感知测量量，感知区域(目标感知区域，或感知测量终端所在的区域)，感知测量UE的数量，每个UE上报测量量的数量，报告类型(上报测量量还是感知结果)等信息中的一种或任意组合。
需要说明的是，该第一消息是一个非UE关联(non-UE associated)的消息，或者说是一个全局(global)的消息。第一消息可以是基站与感知服务器之间的协议栈(比如，SP2)的消息。第一消息可以经由核心网发送给目标基站，但是承载该消息的下一代应用协议(NG Application Protocol，NGAP)消息(即核心网与基站之间的协议栈消息)是非UE关联(non-UE associated)的消息，即不携带基站分配的UE NGAP ID(即RAN UE NGAP ID)。
步骤8：基站保存有处于RRC连接态和去激活态的终端的上下文信息，其中包括感知指示信息，基站基于(或至少部分基于)保存的各个终端的感知指示信息(选择)确定进行感知的终端。比如，可以是从满足以下条件的任意一个或多个的组合的终端中选择：
1)选择允许进行感知的终端，以满足隐私保护的要求，保护用户的隐私。
2)选择对应的感知能力支持该次感知任务的终端。例如，排除去激活态的终端，基站选择处于RRC连接态的终端，避免了终端进入RRC连接态的过程，从而降低了感知时延。
3)选择处于RRC连接态的终端。
4)选择位置固定的终端或感知测量单元。
当然，除了考虑感知指示信息外，基站也可以额外考虑其他因素一起进行选择。比如，基站可以通过对应每个终端的接收波束评估每个终端的方向，通过终端上报的测量结果评估终端距离基站的(较粗略)距离，因此基站可以选择与第一消息中的感知区域相匹配的终端，这里的匹配，可以是评估的该终端的位置位于该感知区域。由于基站有这些额外的信息，相比于核心网选择终端，基站能选择到更适合执行感知测量(即与感知区域更匹配)的终端，从而更好满足感知需求。
可选的，基站可以进行多级选择，比如，先选择部分终端(比如，允许进行感知的处于连接态的终端)下发测量，基于测量结果进一步从中选择更合适的终端。
可选的，基站也可以根据终端的上下文选择处于RRC去激活态的终端，比如，当没有合适的处于RRC连接态的终端时，或者RRC去激活态的终端是更适合执行感知的感知测量单元时，基站可以选择处于RRC去激活态的终端。当RRC去激活态的终端被选择作为感知的终端时，基站只在该基站下的全部小区或部分小区下发寻呼消息寻呼该终端(不同于通常情况下的在RNA范围内下发寻呼消息，即不向RNA内的其他基站发送RAN寻呼消息，以节省网络资源)。如果该终端在该基站下的小区时，该终端在收到寻呼消息后进入RRC连接态，其他操作与RRC连接态的终端一致。
步骤9：感知测量可以是基站发射感知信号，终端进行感知测量，也可以是终端发射感知信号，基站进行感知测量。如果是基站发射感知信号，则执行9a-12a；如果是终端发 射感知信号，则执行9b-11b。
步骤9a：基站向终端发送感知信号测量配置，包括感知信号的时域和频域的参数配置，触发条件，上报方式(比如，是否周期)等。
步骤10a：基站发送感知信号，9a和10a不限定顺序。
步骤11a：终端执行感知测量。
步骤12a：当满足触发条件后，终端向基站发送感知测量结果，可以发送一个测量结果，也可以发送多个测量结果，比如周期发送。
步骤9b：基站向终端发送感知信号发送配置，包括感知信号的时域和频域的参数配置。
步骤10b：终端根据感知信号发送配置发送感知信号。
步骤11b：基站执行感知测量，获得感知测量结果，可选的，基于感知测量结果生成感知结果。
步骤13：基站向感知服务器发送感知测量响应或感知测量上报，携带感知测量结果或感知结果。
步骤14：感知服务器在收到感知测量结果后，可以基于感知测量结果进行计算得出感知结果，或者从终端接收到感知结果，感知服务器可以确定是否触发向第三方或核心网发送感知响应，比如，当感知结果不理想时，可以继续接收更多的感知测量结果，当感知结果满足需求时，触发向第三方或核心网发送感知响应，该感知响应携带感知结果。
在实施例一中，可选的，当终端发生切换时，源基站可以将感知指示信息，比如携带在切换请求消息中发送给目标基站，目标基站保存该终端的感知指示信息，具体的流程如图4所示。
在实施例一中，可选的，当终端发生RRC重建立或者从非激活(inactive)态进入连接态(RRC恢复)时，旧基站将感知指示信息，比如携带在取回终端上下文响应(RETRIEVE UE CONTEXT RESPONSE)消息中，发送给新基站(即重建立或恢复的目标基站)，新基站保存该终端的感知指示信息，具体的流程如图5所示。
因此，对于RRC连接态的终端，即使发生了切换，终端的当前服务基站可以总是保存有该终端的感知指示信息。
实施例二
该实施例中，基站从终端获取到感知指示信息。
在实施例一中，基站从核心网获取到感知指示信息，在本实施例中，不同的点是，基站从终端获取到感知指示信息，其他部分与实施例一基本相同，这里不再赘述。
如图6所示，该实施例包括如下步骤：
步骤1：终端进入RRC连接态，终端向基站发送RRC消息，该RRC消息携带感知指示信息。
该RRC消息可以是RRC建立完成消息；或者是UE辅助信息(UE Assistance  Information)消息；也可以是基站请求后发送的消息，比如基站向终端发送UE信息请求(UE Information Request)消息，以请求终端发送感知指示信息，终端向基站发送UE信息响应(UE Information Response)消息，该消息中携带感知指示信息。
步骤2：基站保存感知指示信息。
以上结合图2至图6详细描述了根据本申请实施例的感知业务的实现方法。下面将结合图7和图8详细描述根据本申请实施例的感知业务的实现方法。可以理解的是，从核心网设备和终端侧的描述与图2所示的方法中的第一接入网设备侧的描述相同或相对应，为避免重复，适当省略相关描述。
图7是本申请实施例的感知业务的实现方法实现流程示意图，可以应用在核心网设备。如图7所示，该方法700包括如下步骤。
S702：核心网设备向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
本申请实施例提供的感知业务的实现方法，核心网设备向第一接入网设备发送终端的感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，作为一个实施例，所述感知指示信息用于指示如下至少之一：所述终端是否允许执行感知任务；所述终端的感知能力；所述终端的位置是否固定；所述终端是否是感知测量单元。
图8是本申请实施例的感知业务的实现方法实现流程示意图，可以应用在终端。如图8所示，该方法800包括如下步骤。
S802：终端向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
本申请实施例提供的感知业务的实现方法，终端向第一接入网设备发送感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，作为一个实施例，所述感知指示信息用于指示如下至少之一：所述终端是否允许执行感知任务；所述终端的感知能力；所述终端的位置是否固定；所述终端是否是感知测量单元。
需要说明的是，本申请实施例提供的感知业务的实现方法，执行主体可以为感知业务的实现装置，或者，该感知业务的实现装置中的用于执行感知业务的实现方法的控制模块。本申请实施例中以感知业务的实现装置执行感知业务的实现方法为例，说明本申请实施例提供的感知业务的实现装置。
图9是根据本申请实施例的感知业务的实现装置的结构示意图，该装置可以对应于其他实施例中的第一接入网设备。如图9所示，装置900包括如下模块。
获取模块902，可以用于获取与终端相关的感知指示信息，所述装置是所述终端的服务接入网设备。
所述获取模块902，还可以用于接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息。
确定模块904，可以用于根据所述感知指示信息确定用于执行感知任务的终端。
本申请实施例提供的感知业务的实现装置，获取模块获取与终端相关的感知指示信息，在获取模块接收到非终端关联的感知测量请求消息的情况下，确定模块即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于该装置更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，作为一个实施例，所述获取模块902，用于如下至少之一：接收来自于核心网设备的所述感知指示信息；接收来自于所述终端的所述感知指示信息；接收来自于第二接入网设备的所述感知指示信息，其中，所述装置是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备，所述第二接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备。
可选地，作为一个实施例，所述装置还包括发送模块，用于向第三接入网设备发送所述感知指示信息；其中，所述装置是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备，所述第三接入网设备是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备。
可选地，作为一个实施例，所述感知指示信息用于指示如下至少之一：所述终端是否允许执行感知任务；所述终端的感知能力；所述终端的位置是否固定；所述终端是否是感知测量单元。
可选地，作为一个实施例，所述确定模块904确定的用于执行感知任务的终端满足如下至少之一：允许执行所述感知任务；拥有的感知能力支持所述感知任务；处于RRC连接态；处于RRC去激活态；位置固定；是感知测量单元；与所述感知任务对应的感知区域相匹配。
可选地，作为一个实施例，所述装置还包括发送模块，用于在所述用于执行感知任务的终端处于RRC去激活态的情况下，仅在所述装置下的全部小区或部分小区下发送寻呼消息，所述寻呼消息用于寻呼处于RRC去激活态的所述终端。
可选地，作为一个实施例，所述装置还包括发送模块，用于发送感知信号；其中，所述用于执行感知任务的终端用于根据所述感知信号生成测量结果；所述获取模块902，还用于接收所述测量结果；或者，所述获取模块902，还用于接收感知信号；其中，所述感知信号是所述用于执行感知任务的终端发送的；所述确定模块904，还用于根据所述感知信号生成测量结果。
可选地，作为一个实施例，在所述发送模块发送感知信号的情况下，所述发送模块，还用于发送测量配置信息，所述测量配置信息包括如下至少之一：所述感知信号的资源配置，所述感知信号的触发接收条件，所述测量结果的上报方式；或者，在所述获取模块902接收感知信号的情况下，所述装置还包括发送模块，用于发送感知信号配置信息，所述感知信号配置信息包括所述感知信号的资源配置。
根据本申请实施例的装置900可以参照对应本申请实施例的方法200的流程，并且，该装置900中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200中的相应流程，并且能够达到相同或等同的技术效果，为了简洁，在此不再赘述。
本申请实施例中的感知业务的实现装置可以是装置，具有操作系统的装置或电子设备，也可以是终端中的部件、集成电路、或芯片。该装置或电子设备可以是移动终端，也可以为非移动终端。示例性的，移动终端可以包括但不限于上述所列举的终端11的类型，非移动终端可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例提供的感知业务的实现装置能够实现图2至图8的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
图10是根据本申请实施例的感知业务的实现装置的结构示意图，该装置可以对应于其他实施例中的核心网设备。如图10所示，装置1000包括如下模块。
发送模块1000，可以用于向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
可选地，装置1000还包括处理模块等。
本申请实施例提供的感知业务的实现装置，发送模块向第一接入网设备发送终端的感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关 信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，作为一个实施例，所述感知指示信息用于指示如下至少之一：所述终端是否允许执行感知任务；所述终端的感知能力；所述终端的位置是否固定；所述终端是否是感知测量单元。
根据本申请实施例的装置1000可以参照对应本申请实施例的方法700的流程，并且，该装置1000中的各个单元/模块和上述其他操作和/或功能分别为了实现方法700中的相应流程，并且能够达到相同或等同的技术效果，为了简洁，在此不再赘述。
图11是根据本申请实施例的感知业务的实现装置的结构示意图，该装置可以对应于其他实施例中的终端。如图11所示，装置1100包括如下模块。
发送模块1100，可以用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述装置的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
可选地，装置1100还包括处理模块等。
本申请实施例提供的感知业务的实现装置，发送模块向第一接入网设备发送感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
可选地，作为一个实施例，所述感知指示信息用于指示如下至少之一：所述终端是否允许执行感知任务；所述终端的感知能力；所述终端的位置是否固定；所述终端是否是感知测量单元。
根据本申请实施例的装置1100可以参照对应本申请实施例的方法800的流程，并且，该装置1100中的各个单元/模块和上述其他操作和/或功能分别为了实现方法800中的相应流程，并且能够达到相同或等同的技术效果，为了简洁，在此不再赘述。
可选的，如图12所示，本申请实施例还提供一种通信设备1200，包括处理器1201，存储器1202，存储在存储器1202上并可在所述处理器1201上运行的程序或指令，例如，该通信设备1200为终端时，该程序或指令被处理器1201执行时实现上述感知业务的实现法实施例的各个过程，且能达到相同的技术效果。该通信设备1200为网络侧设备时，该程序或指令被处理器1201执行时实现上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，所述通信接口用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中， 所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
该终端实施例是与上述终端侧方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图13为实现本申请实施例的一种终端的硬件结构示意图。
该终端1300包括但不限于：射频单元1301、网络模块1302、音频输出单元1303、输入单元1304、传感器1305、显示单元1306、用户输入单元1307、接口单元1308、存储器1309、以及处理器1310等中的至少部分部件。
本领域技术人员可以理解，终端1300还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1310逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图13中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1304可以包括图形处理器(Graphics Processing Unit，GPU)13041和麦克风13042，图形处理器13041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1306可包括显示面板13061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板13061。用户输入单元1307包括触控面板13071以及其他输入设备13072。触控面板13071，也称为触摸屏。触控面板13071可包括触摸检测装置和触摸控制器两个部分。其他输入设备13072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元1301将来自网络侧设备的下行数据接收后，给处理器1310处理；另外，将上行的数据发送给网络侧设备。通常，射频单元1301包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1309可用于存储软件程序或指令以及各种数据。存储器1309可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1309可以包括高速随机存取存储器，还可以包括非瞬态性存储器，其中，非瞬态性存储器可以是只读存储器(Read Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非瞬态性固态存储器件。
处理器1310可包括一个或多个处理单元；可选的，处理器1310可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序或指令等，调制解调处理器主要处理无线通信，如基带处理器。可以理解的是，上述调制解调处理器 也可以不集成到处理器1310中。
其中，射频单元1301，可以用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
本申请实施例提供的终端可以向第一接入网设备发送感知指示信息，在第一接入网设备接收到非终端关联的感知测量请求消息的情况下，第一接入网设备即可根据感知指示信息确定用于执行感知任务的终端。在一些感知场景下，相比于核心网设备选择用于执行感知任务的终端而言，由于第一接入网设备更清楚终端的相关信息，如终端的大概位置信息，终端的RRC状态等，第一接入网设备能选择到更适合执行感知任务的终端，从而更好满足感知业务需求。
本申请实施例提供的终端1300还可以实现上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种网络侧设备，该网络侧设备可以是第一接入网设备，还可以是核心网设备，该网络侧设备包括处理器和通信接口，所述通信接口用于获取与终端相关的感知指示信息，所述网络侧设备是所述终端的服务接入网设备；接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；所述处理器用于根据所述感知指示信息确定用于执行感知任务的终端。或者，所述通信接口用于向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
该网络侧设备实施例是与上述第一接入网设备或核心网设备方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图14所示，该网络侧设备1400包括：天线141、射频装置142、基带装置143。天线141与射频装置142连接。在上行方向上，射频装置142通过天线141接收信息，将接收的信息发送给基带装置143进行处理。在下行方向上，基带装置143对要发送的信息进行处理，并发送给射频装置142，射频装置142对收到的信息进行处理后经过天线141发送出去。
上述频带处理装置可以位于基带装置143中，以上实施例中网络侧设备执行的方法可以在基带装置143中实现，该基带装置143包括处理器144和存储器145。
基带装置143例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图14所示，其中一个芯片例如为处理器144，与存储器145连接，以调用存储器145中的程序，执行以上方法实施例中所示的网络侧设备操作。
该基带装置143还可以包括网络接口146，用于与射频装置142交互信息，该接口例 如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本申请实施例的网络侧设备还包括：存储在存储器145上并可在处理器144上运行的指令或程序，处理器144调用存储器145中的指令或程序执行图9或图10所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质可以是易失性的，也可以是非易失性的，所述可读存储介质可以是瞬态性的，也可以是非瞬态性的，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器可以为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品，所述计算机程序产品存储于非瞬态的存储介质中，所述计算机程序产品被至少一个处理器执行以实现上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例另提供了一种通信设备，被配置成用于执行上述感知业务的实现方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算 机，服务器，空调器，或者网络侧设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (27)

  1. 一种感知业务的实现方法，包括：
    第一接入网设备获取与终端相关的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；
    所述第一接入网设备接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；
    所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端。
  2. 根据权利要求1所述的方法，其中，所述第一接入网设备获取与终端相关的感知指示信息包括如下至少之一：
    所述第一接入网设备接收来自于核心网设备的所述感知指示信息；
    所述第一接入网设备接收来自于所述终端的所述感知指示信息；
    所述第一接入网设备接收来自于第二接入网设备的所述感知指示信息，其中，所述第一接入网设备是所述终端在切换后、无线资源控制RRC重建立后或RRC恢复后的服务接入网设备，所述第二接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备。
  3. 根据权利要求1或2所述的方法，其中，所述第一接入网设备获取与终端相关的感知指示信息之后，所述方法还包括：
    所述第一接入网设备向第三接入网设备发送所述感知指示信息；
    其中，所述第一接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备，所述第三接入网设备是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备。
  4. 根据权利要求1至3任一项所述的方法，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  5. 根据权利要求1至4任一项所述的方法，其中，所述第一接入网设备确定的用于执行感知任务的终端满足如下至少之一：
    允许执行所述感知任务；
    拥有的感知能力支持所述感知任务；
    处于RRC连接态；
    处于RRC去激活态；
    位置固定；
    是感知测量单元；
    与所述感知任务对应的感知区域相匹配。
  6. 根据权利要求5所述的方法，其中，在所述用于执行感知任务的终端处于RRC去激活态的情况下，所述方法还包括：
    所述第一接入网设备仅在所述第一接入网设备下的全部小区或部分小区下发送寻呼消息，所述寻呼消息用于寻呼处于RRC去激活态的所述终端。
  7. 根据权利要求1至6任一项所述的方法，其中，所述第一接入网设备根据所述感知指示信息确定用于执行感知任务的终端之后，所述方法还包括：
    所述第一接入网设备发送感知信号；其中，所述用于执行感知任务的终端用于根据所述感知信号生成测量结果；所述第一接入网设备接收所述测量结果；或者，
    所述第一接入网设备接收感知信号；其中，所述感知信号是所述用于执行感知任务的终端发送的；所述第一接入网设备根据所述感知信号生成测量结果。
  8. 根据权利要求7所述的方法，其中，
    在所述第一接入网设备发送感知信号的情况下，所述方法还包括：所述第一接入网设备发送测量配置信息，所述测量配置信息包括如下至少之一：所述感知信号的资源配置，所述感知信号的触发接收条件，所述测量结果的上报方式；或者，
    在所述第一接入网设备接收感知信号的情况下，所述方法还包括：所述第一接入网设备发送感知信号配置信息，所述感知信号配置信息包括所述感知信号的资源配置。
  9. 一种感知业务的实现方法，包括：
    核心网设备向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；
    其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
  10. 根据权利要求9所述的方法，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  11. 一种感知业务的实现方法，包括：
    终端向第一接入网设备发送感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；
    其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
  12. 根据权利要求11所述的方法，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  13. 一种感知业务的实现装置，包括：
    获取模块，用于获取与终端相关的感知指示信息，所述装置是所述终端的服务接入网设备；
    所述获取模块，还用于接收感知测量请求消息，其中，所述感知测量请求消息为非终端关联的消息；
    确定模块，用于根据所述感知指示信息确定用于执行感知任务的终端。
  14. 根据权利要求13所述的装置，其中，所述获取模块，用于如下至少之一：
    接收来自于核心网设备的所述感知指示信息；
    接收来自于所述终端的所述感知指示信息；
    接收来自于第二接入网设备的所述感知指示信息，其中，所述装置是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备，所述第二接入网设备是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备。
  15. 根据权利要求13或14所述的装置，其中，所述装置还包括发送模块，用于向第三接入网设备发送所述感知指示信息；
    其中，所述装置是所述终端在切换前、RRC重建立前或RRC恢复前的服务接入网设备，所述第三接入网设备是所述终端在切换后、RRC重建立后或RRC恢复后的服务接入网设备。
  16. 根据权利要求13至15任一项所述的装置，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  17. 根据权利要求13至16任一项所述的装置，其中，所述确定模块确定的用于执行感知任务的终端满足如下至少之一：
    允许执行所述感知任务；
    拥有的感知能力支持所述感知任务；
    处于RRC连接态；
    处于RRC去激活态；
    位置固定；
    是感知测量单元；
    与所述感知任务对应的感知区域相匹配。
  18. 根据权利要求17所述的装置，其中，所述装置还包括发送模块，用于在所述用于执行感知任务的终端处于RRC去激活态的情况下，仅在所述装置下的全部小区或部分小区下发送寻呼消息，所述寻呼消息用于寻呼处于RRC去激活态的所述终端。
  19. 根据权利要求13至18任一项所述的装置，其中，
    所述装置还包括发送模块，用于发送感知信号；其中，所述用于执行感知任务的终端用于根据所述感知信号生成测量结果；所述获取模块，还用于接收所述测量结果；或者，
    所述获取模块，还用于接收感知信号；其中，所述感知信号是所述用于执行感知任务的终端发送的；所述确定模块，还用于根据所述感知信号生成测量结果。
  20. 根据权利要求19所述的装置，其中，
    在所述发送模块发送感知信号的情况下，所述发送模块，还用于发送测量配置信息，所述测量配置信息包括如下至少之一：所述感知信号的资源配置，所述感知信号的触发接收条件，所述测量结果的上报方式；或者，
    在所述获取模块接收感知信号的情况下，所述装置还包括发送模块，用于发送感知信号配置信息，所述感知信号配置信息包括所述感知信号的资源配置。
  21. 一种感知业务的实现装置，包括：
    发送模块，用于向第一接入网设备发送终端的感知指示信息，所述第一接入网设备是所述终端的服务接入网设备；
    其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
  22. 根据权利要求21所述的装置，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  23. 一种感知业务的实现装置，包括：
    发送模块，用于向第一接入网设备发送感知指示信息，所述第一接入网设备是所述装置的服务接入网设备；
    其中，所述感知指示信息用于所述第一接入网设备在接收到感知测量请求消息的情况下确定用于执行感知任务的终端，所述感知测量请求消息为非终端关联的消息。
  24. 根据权利要求23所述的装置，其中，所述感知指示信息用于指示如下至少之一：
    所述终端是否允许执行感知任务；
    所述终端的感知能力；
    所述终端的位置是否固定；
    所述终端是否是感知测量单元。
  25. 一种终端，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求11或12所述的感知业务的实现方法。
  26. 一种网络侧设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至8任一项所述的感知业务的实现方法，或者实现如权利要求9或10所述的感知业务的实现方法。
  27. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至12任一项所述的感知业务的实现方法。
PCT/CN2022/128635 2021-11-05 2022-10-31 感知业务的实现方法和设备 Ceased WO2023078208A1 (zh)

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