WO2023083131A1 - 感知方法、装置及通信设备 - Google Patents

感知方法、装置及通信设备 Download PDF

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Publication number
WO2023083131A1
WO2023083131A1 PCT/CN2022/130258 CN2022130258W WO2023083131A1 WO 2023083131 A1 WO2023083131 A1 WO 2023083131A1 CN 2022130258 W CN2022130258 W CN 2022130258W WO 2023083131 A1 WO2023083131 A1 WO 2023083131A1
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Prior art keywords
sensing
perception
information
signal
perceived
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PCT/CN2022/130258
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English (en)
French (fr)
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姚健
姜大洁
袁雁南
丁圣利
李健之
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维沃移动通信有限公司
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Publication of WO2023083131A1 publication Critical patent/WO2023083131A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the technical field of communication, and in particular to a sensing method, device and communication equipment.
  • Perception capability that is, one or more devices with perception capability, which can perceive the orientation, distance, speed and other information of the target object through the transmission and reception of wireless signals, or detect, track, and detect the target object, event or environment. identification, imaging, etc.
  • Perception capability that is, one or more devices with perception capability, which can perceive the orientation, distance, speed and other information of the target object through the transmission and reception of wireless signals, or detect, track, and detect the target object, event or environment. identification, imaging, etc.
  • Embodiments of the present application provide a sensing method, device, and communication device, which can solve the problem of how to enable or disable the sensing function.
  • a perception method including:
  • the first device receives a first request, where the first request is used to request enabling or disabling the sensing function of the second device;
  • the first device sends an indication message to the second device according to the first request, where the indication message is used to instruct the second device to enable or disable the sensing function.
  • a perception method including:
  • the second device receives an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function;
  • the second device enables or disables the sensing function according to the indication message.
  • a sensing device including:
  • a first receiving module configured to receive a first request, where the first request is used to request enabling or disabling the sensing function of the second device;
  • a first sending module configured to send an indication message to the second device according to the first request, where the indication message is used to instruct the second device to enable or disable a sensing function.
  • a sensing device including:
  • a second receiving module configured to receive an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function
  • a processing module configured to enable or disable the sensing function according to the indication message.
  • a communication device which 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 processor When executed, the steps of the method described in the first aspect or the second aspect are realized.
  • a communication device including a processor and a communication interface, wherein the communication interface is used to receive a first request, and the first request is used to request enabling or disabling the sensing function of the second device; according to The first request sends an indication message to the second device, the indication message is used to instruct the second device to enable or disable the sensing function; or, the communication interface is used to receive an indication message, and the indication message is used to indicate The second device enables or disables the sensing function; the processor is configured to enable or disable the sensing function according to the instruction message.
  • a readable storage medium is provided, and programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the steps of the method described in the first aspect are realized, or the steps of the method described in the first aspect are realized, or The steps of the method described in the second aspect.
  • a chip in an eighth 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 method as described in the first aspect , or implement the method described in the second aspect.
  • a computer program product is provided, 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 computer program product described in the first aspect or the second aspect steps of the method described above.
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device reports to the second device according to the first request Sending an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • FIG. 1 shows a structural diagram of a communication system applicable to an embodiment of the present application
  • FIG. 2 shows one of the schematic flowcharts of the sensing method in the embodiment of the present application
  • FIG. 3 shows the second schematic flow diagram of the sensing method in the embodiment of the present application
  • FIG. 4 shows one of the interactive schematic diagrams of the sensing method of the embodiment of the present application
  • FIG. 5 shows the second interactive schematic diagram of the sensing method of the embodiment of the present application
  • FIG. 6 shows the third interactive schematic diagram of the sensing method of the embodiment of the present application.
  • FIG. 7 shows a schematic diagram of an interface between a sensing network element and a base station in an embodiment of the present application
  • FIG. 8 shows one of the module schematic diagrams of the sensing device of the embodiment of the present application.
  • FIG. 9 shows the second schematic diagram of the modules of the sensing device according to the embodiment of the present application.
  • FIG. 10 shows a structural block diagram of a communication device in an embodiment of the present application.
  • FIG. 11 shows a structural block diagram of a terminal in an embodiment of the present application.
  • FIG. 12 shows a structural block diagram of a network device in 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 order 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 description and claims means at least one of the connected objects, and the character “/” generally means that the related objects 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
  • 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 structural 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 terminal equipment or user equipment (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, robot, wearable device (Wearable Device), vehicle equipment (Vehicle User Equipment, VUE), pedestrian terminal (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication function, Such as refrigerators, TVs, washing machines or furniture, etc.), wearable devices include: smart watches, smart bracelets, smart
  • the network side device 12 may be a base station or a core network device, 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 Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network, WLAN) access point, wireless fidelity (Wireless Fidelity, WiFi) node, transmitting and 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 does not Limited to specific technical vocabulary.
  • the integration of communication and perception refers to the integrated design of communication and perception functions through spectrum sharing and hardware sharing in the same system. While transmitting information, the system can perceive information such as orientation, distance, and speed, and detect target devices or events. , tracking, identification, communication system and perception system complement each other to improve the overall performance and bring better service experience.
  • Perception capability that is, one or more devices with perception capability, which can perceive the orientation, distance, speed and other information of the target object through the transmission and reception of wireless signals, or detect, track, and detect the target object, event or environment. identification, imaging, etc.
  • 6G networks With the deployment of millimeter-wave, terahertz and other small base stations with high-frequency and large-bandwidth capabilities in 6G networks, the resolution of perception will be significantly improved compared with centimeter waves, so that 6G networks can provide more refined perception services.
  • radar and communication systems are also typical ways of sending, acquiring, processing and exchanging information, and there are many similarities in terms of working principle, system architecture and frequency band.
  • the design of communication and radar integration has great feasibility, which is mainly reflected in the following aspects:
  • the communication system and the perception system are both based on the theory of electromagnetic waves, and use the emission and reception of electromagnetic waves to complete information acquisition and transmission;
  • Both the communication system and the perception system have structures such as antennas, transmitters, receivers, and signal processors, and there is a large overlap in hardware resources; with the development of technology, there are more and more overlaps in the working frequency bands between the two;
  • there are similarities in key technologies such as signal modulation, reception detection, and waveform design.
  • the integration of communication and radar systems can bring many advantages, such as saving costs, reducing size, reducing power consumption, improving spectral efficiency, reducing mutual interference, etc., thereby improving the overall system performance.
  • the typical joint design includes spectrum coexistence, that is, the two systems work independently, which can allow information exchange to reduce mutual interference; receiving end sharing, at this time
  • the transmitters of the two systems send their respective signal waveforms, and the waveforms of the two systems need to be orthogonal so as not to affect their respective reception and detection;
  • the transmitters share that is, the transmitter transmits the combined waveform of radar and communication;
  • the transceivers share that is, the two systems transmit and receive
  • the base station acts as the sending end of sensing signals and receives Terminals, terminals or other objects as sensing targets; it can also be based on dual-station/multi-station sensing, that is, the sending and receiving ends are not co-located, the sending end transmits sensing signals, and other receiving ends receive and analyze them to extract sensing parameters, for example, base stations 1 serves as the sensing signal sending end, and the terminal or base station 2 serves as the sensing signal receiving end.
  • the transmitting end of single-station or multi-station mode sensing may also be a terminal.
  • the embodiment of this application provides a perception method, including:
  • Step 201 The first device receives a first request, where the first request is used to request enabling or disabling the sensing function of the second device.
  • the above-mentioned first device may be a device with access and mobility management function (Access and Mobility Management Function, AMF), and the second device is a base station, a terminal, and a device with a network-aware function (also called At least one item in the perception network element);
  • AMF Access and Mobility Management Function
  • AMF Access and Mobility Management Function
  • the above-mentioned first device is a device having a network-aware function
  • the above-mentioned second device is at least one of a base station and a terminal
  • the above-mentioned first device is a base station
  • the above-mentioned second device is a terminal.
  • the first request above is determined based on at least one of the following:
  • the communication and sensing functions of the synaesthesia integration protocol share spectrum resources.
  • QoS Quality of Service
  • Offline signing agreement for example, some base stations are co-built (not exclusive to the operator) or UE's Subscriber Identity Module (SIM) card is signed, in this case, it can be enabled or Disable certain sensing functions of the base station or UE, where the UE protocol information is stored in the Unified Data Manager (UDM), and the base station-related protocol information is stored by the operator or in the network node of the core network;
  • SIM Subscriber Identity Module
  • Network management configuration for example, for some specific areas, operators enable or disable certain sensing functions of base stations in this area through network management configuration;
  • External application such as application function (Application function, AF)
  • Application function Application function
  • AF Application function
  • the above-mentioned first request is determined according to the external request of the network, for example, if there is a special situation in a certain area, when the relevant management system or monitoring software finds an illegal sensing request, it initiates a request to disable the sensing function;
  • a request initiated by a base station or a terminal where the request may be to enable or disable its own sensing function, or to enable or disable the sensing function of other devices, for example, the base station requests to enable or disable the sensing function of the UE accessing the base station.
  • the sensing function includes at least one of the following:
  • the characteristic information of the target object includes at least one of the following:
  • the relevant information of the target event includes at least one of the following:
  • At least one sensing function can be enabled or disabled, and a preset category of sensing functions can also be enabled or disabled.
  • the sensing function in the above step 201 includes a preset category of sensing functions;
  • the preset category is divided based on at least one of the following:
  • the sensing functions corresponding to the sensing functions whose distance is less than the first preset threshold can be classified as the first type of sensing functions, or the range corresponding to the sensing functions
  • a perception function smaller than the first preset range is classified as a first type of perception function
  • a perception function corresponding to a distance greater than or equal to a first preset threshold and smaller than a second preset threshold is classified as a second perception function, or, Divide the perception function corresponding to the perception function whose range is greater than or equal to the first preset range and smaller than the second preset range into the second type of perception function, and divide the perception function corresponding to the distance greater than or equal to the second preset threshold
  • It is the third type of sensing function or, the sensing function corresponding to the range of the sensing function is greater than or equal to the second preset range is classified as the third type of sensing function.
  • material analysis, component analysis, gesture recognition, lip language recognition, gait recognition, expression recognition, face recognition, breathing monitoring, heart rate monitoring, pulse monitoring, etc. are divided into the first category of perception functions, and intrusion detection, quantity statistics, Indoor positioning is divided into the second category of sensing functions, including humidity/brightness/temperature/atmospheric pressure monitoring, air quality monitoring, weather monitoring, environmental reconstruction, topography, building/vegetation distribution detection, human flow or vehicle flow detection, etc. Divided into the third category of sensory functions.
  • the perception functions with low privacy requirements are classified as the first type of perception functions
  • the perception functions with high privacy requirements are classified as the second type of perception functions
  • the Humidity/brightness/temperature/atmospheric pressure monitoring, air quality monitoring, weather condition monitoring, environmental reconstruction, topography, building/vegetation distribution detection, etc. are divided into the first category of sensing functions, including intrusion detection, indoor positioning, gesture recognition, lip Language recognition, gait recognition, expression recognition, facial recognition, breathing monitoring, heart rate monitoring, pulse monitoring, etc. are divided into the second category of perception functions.
  • RSSI Received Signal Strength Indication
  • RSRP Reference Signal Received Power
  • CSI Channel State Information
  • the delay difference between the first antenna and the second antenna is the delay difference between the first antenna and the second antenna
  • the characteristic difference between the I-channel signal and the Q-channel signal for example, the phase difference or amplitude difference between the I-channel signal and the Q-channel signal or others;
  • Step 202 The first device sends an indication message to the second device according to the first request, where the indication message is used to instruct the second device to enable or disable the sensing function.
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device sends to the second device according to the first request An indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • the first request includes at least one of the following:
  • An identification for enabling or disabling the sensing function where the identification is used to indicate that the first request is a request message for enabling or disabling the sensing function;
  • the time when the sensing function is enabled or disabled, the time of enabling or disabling includes at least one of the starting time, ending time and duration of enabling or disabling;
  • Types of enabled or disabled sensing functions such as allowing or prohibiting target base stations and/or terminals from participating in environmental reconstruction sensing services;
  • the perception results can be the results of perception measurement, or the result of further processing of the perception measurement results;
  • the configuration information of the enabled or disabled sensing reference node or sensing coordination node, the sensing reference node may specifically be a reference node in the sensing measurement process, and the sensing coordination node may specifically be a node assisting the sensing node to perform sensing measurement during the sensing measurement process;
  • the configuration information of the enabled or disabled sensing reference node or sensing coordination node includes at least one of the following:
  • sensing reference nodes or sensing collaboration nodes The number of sensing reference nodes or sensing collaboration nodes
  • the request information of the sensing signal of the sensing reference node or the sensing coordination node is not limited.
  • the indication message includes at least one of the following:
  • the perceptual performance requirement information includes at least one of the following:
  • Minimum perception delay that is, reducing the timeliness of perception results to meet security and privacy requirements
  • the requirement information of the sensing method includes at least one of the following:
  • a single-station sensing mode that is, a self-sending and self-receiving sensing mode, for example, a sensing mode in which the first device sends and receives sensing signals;
  • Multi-station sensing mode where the first device sends the sensing signal and the second device receives the sensing signal, such as uplink sensing (the UE sends the base station to receive), downlink sensing (the base station sends the UE to receive), inter-base station sending and receiving sensing, UE sending and receiving sensing ;
  • Multi-station cooperative sensing mode that is, multiple devices send and receive spontaneously or the first device sends and the second device receives the sensing node cooperative sensing;
  • Active sensing mode that is, the sensing device actively transmits sensing signals for sensing
  • Passive sensing method that is, the sensing device collects sensing signals in the environment for sensing
  • Persistent sensing mode or periodic sensing mode which requires long-term periodic sensing signal measurement for sensing
  • Immediate sensing that is, sensing through single or short-term sensing signal measurements.
  • the requirement information of the sensing signal includes at least one of the following:
  • Waveform information available for sensing signals e.g. disabling or allowing Orthogonal Frequency Division Multiplexing (OFDM), SC-FDMA, Orthogonal Time Frequency Space (OTFS), FM Continuous Wave (Frequency Modulated Continuous Wave, FMCW), one or several items in the pulse signal;
  • OFDM Orthogonal Frequency Division Multiplexing
  • SC-FDMA Orthogonal Time Frequency Space
  • OTFS Orthogonal Time Frequency Space
  • FMCW Frequency Modulated Continuous Wave
  • the maximum subcarrier spacing of the sensing signal for example, limiting the maximum usable subcarrier spacing of the OFDM system to 30KHz;
  • the maximum guard interval of the perceived signal is the time interval from the moment the signal is sent to the moment when the latest echo signal of the signal is received; this parameter is proportional to the maximum perceived distance; for example, it can be calculated by 2dmax/c, dmax is the maximum sensing distance (belonging to the sensing requirement), for example, for the sensing signal sent and received spontaneously, dmax represents the maximum distance from the sensing signal receiving and receiving point to the signal transmitting point; in some cases, the OFDM signal cyclic prefix CP can serve as the minimum guard interval
  • the role of limiting the maximum protection interval is also equivalent to limiting the maximum perception distance; c is the speed of light;
  • the maximum bandwidth of the sensing signal which is inversely proportional to the distance resolution, can be obtained by c/2/delta_d, where delta_d is the distance resolution (belonging to the perception requirement), and limiting the bandwidth is equivalent to limiting the distance resolution;
  • the maximum burst duration of the sensing signal is inversely proportional to the rate resolution (belonging to the sensing requirement), this parameter is the time span of the sensing signal, mainly to calculate the Doppler frequency offset; this parameter can be passed through c/2/delta_v/ fc is calculated; among them, delta_v is the speed resolution, fc is the center frequency point of the signal, and limiting the maximum burst duration is equivalent to limiting the speed resolution;
  • the minimum time-domain interval of the sensing signal can be calculated by c/2/fc/v_range; where, v_range is the maximum rate minus the minimum rate (belonging to the sensing demand); this parameter is the distance between two adjacent sensing signals
  • v_range is the maximum rate minus the minimum rate (belonging to the sensing demand); this parameter is the distance between two adjacent sensing signals
  • fc is the carrier frequency of the signal; limiting the minimum time interval is equivalent to limiting the maximum perceivable rate;
  • the maximum transmitted signal power or the maximum equivalent isotropic radiated power (EIRP) of the perceived signal for example, the maximum transmitted power is limited to 10dBm;
  • the signal format that the sensing signal can adopt such as prohibiting the use of sounding reference signal (Sounding Reference Signal, SRS), demodulation reference signal (Demodulation Reference Signal, DMRS), positioning reference signal (Positioning Reference Signal, PRS), etc., or prohibiting the use of other Information about predefined signals and related sequence formats that are prohibited from being used;
  • Sounding Reference Signal Sounding Reference Signal, SRS
  • demodulation reference signal Demodulation Reference Signal
  • DMRS demodulation Reference Signal
  • PRS positioning reference signal
  • the signal direction of the sensing signal such as the direction of the sensing signal or beam information
  • the time resource of the sensing signal such as the time slot index where the sensing signal is limited or the symbol index of the time slot; among them, the time resource is divided into two types, one is a one-time time resource, for example, one symbol sends an omnidirectional first Signal; one is a non-disposable time resource, such as multiple groups of periodic time resources or discontinuous time resources (which may include start time and end time), each group of periodic time resources sends a sensing signal in the same direction, The beam directions on the periodic time resources of different groups are different;
  • the frequency resource of the sensing signal including limiting the center frequency point, bandwidth, resource block (Resource Block, RB) or subcarrier of the sensing signal, etc.;
  • Antenna information corresponding to the sensing signal such as limiting the maximum number of transmitting antennas and/or receiving antennas for the sensing signal
  • the beamwidth of the sensing signal here, by limiting the beamwidth, the angle measurement resolution and angle measurement accuracy can be limited;
  • the quantization accuracy of the digital-to-analog conversion A/D of the perception signal such as limiting the sensitivity of the detection of people/vehicle flow, etc.;
  • the cooperative detection mode corresponding to the perception signal for example, signal-level cooperation or information-level cooperation
  • the former has a high cooperation gain
  • the latter has a low cooperation gain
  • the required information of the perception measurement result or the perception measurement quantity includes at least one of the following:
  • the base station and/or UE are not allowed to provide the magnitude and phase integrity information (or CSI) of the channel frequency domain response when performing perception-related measurements, but are only allowed to provide the magnitude information of the channel frequency domain response (or Received Signal Strength Indication (RSSI) Indication, RSSI) or Reference Signal Received Power (Reference Signal Received Power, RSRP)).
  • RSSI Received Signal Strength Indication
  • RSSI Reference Signal Received Power
  • RSRP Reference Signal Received Power
  • the method of the embodiment of the present application further includes:
  • the target device is located within a preset area
  • the target device has target awareness capability
  • the access device of the target device is located in a preset area
  • the access device of the target device has a target awareness capability.
  • the target device includes at least one of a base station and a terminal, and the target sensing capability may be a sensing capability that supports the sensing function.
  • the access device of the target device includes a terminal.
  • the access device of the target device includes a base station.
  • the second device includes at least one device with a network-aware function or a sensory network element, and the at least one device with a network-aware function or network element with a sensory network is associated with the sensory function corresponding to the first request .
  • the AMF sends a sensing function enabling/disabling indication message (i.e. the aforementioned indication message) to the device/sensing network element with the sensing network function according to the sensing function enabling/disabling request (ie, the above-mentioned first request), which may be sending To a device/perceived network element with a sensory network function, or to multiple devices/perceived network elements with a sensory network function, where the device/perceived network element with a sensory network function can be associated with different sensory functions , can also be associated with a certain type of sensing function (that is, the sensing function of the above-mentioned preset category).
  • the device/awareness network element of the function sends the indication message of enabling/disabling the sensing function.
  • the features of a device with a network-aware function or a network-aware element include at least one of the following:
  • the target sensing result or sensing measurement Interact with the serving base station or UE of the target UE (including processing the sensing request) to obtain the target sensing result or sensing measurement (uplink measurement or downlink measurement);
  • the sensing method to be used is determined according to possible sensing client types, required sensing QoS, UE sensing capabilities, base station sensing capabilities, and other factors;
  • the sensing network element is located on the core network or the base station side. If the sensing network element is located on the base station side, compared with the core network, the interaction between the base station and the core network can be reduced;
  • the sensing network element directly interacts with the application server (such as the operator's application server) for sensing requests and sensing results; or, the sensing network element interacts with the AMF for sensing requests and sensing results, and the AMF can directly or indirectly (such as through the gateway mobile location center (Gateway Mobile Location Center, GMLC) and Network Element Function (NEF) interact with application servers (such as third-party application servers) for perception requests and perception results;
  • the application server such as the operator's application server
  • AMF can directly or indirectly (such as through the gateway mobile location center (Gateway Mobile Location Center, GMLC) and Network Element Function (NEF) interact with application servers (such as third-party application servers) for perception requests and perception results;
  • GMLC Gateway Mobile Location Center
  • NEF Network Element Function
  • Multiple sensing network elements can correspond to one AMF, wherein, after receiving the sensing requirements, the AMF can select one or more participating sensing network elements.
  • the factors considered in the selection include at least: the requested QoS (such as sensing accuracy, response time, sensing QoS level), access type (3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) access/non-3GPP access), target UE's 5G access network (Access Network, AN) type (ie 5G NR or eLTE) and serving AN nodes (i.e. gNodeB or NG-eNodeB), RAN configuration information, perceived network element capability, perceived network element load, perceived network element location, indication of single event reporting or multiple event reporting, event reporting duration , network slicing information, etc.
  • the requested QoS such as sensing accuracy, response time, sensing QoS level
  • access type 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) access/non-3GPP access
  • the perception network element can be a new network element, or an existing network element such as a location management function (Location Management Function, LMF), but a new perception-related function is added.
  • LMF Location Management Function
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device sends to the second device according to the first request An indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • the embodiment of the present application also provides a sensing method, including:
  • Step 301 The second device receives an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function.
  • the indication information may be specifically sent by the first device according to the first request, and the first request is used to request enabling or disabling the sensing function of the second device.
  • the above-mentioned first device may be a device with access and mobility management function (Access and Mobility Management Function, AMF), and the second device is a base station, a terminal, and a device with a network-aware function (also called At least one item in the perception network element);
  • AMF Access and Mobility Management Function
  • AMF Access and Mobility Management Function
  • the above-mentioned first device is a device having a network-aware function
  • the above-mentioned second device is at least one of a base station and a terminal
  • the above-mentioned first device is a base station
  • the above-mentioned second device is a terminal.
  • Step 302 The second device enables or disables the sensing function according to the indication message.
  • the second device receives the indication message, and enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • the indication message includes at least one of the following:
  • the perceptual performance requirement information includes at least one of the following:
  • the requirement information of the perception mode includes at least one of the following:
  • the requirement information of the sensing signal includes at least one of the following:
  • Waveform information available for sensing signals is available for sensing signals
  • the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal is the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal
  • the signal format that the sensing signal can adopt is the signal format that the sensing signal can adopt
  • the beamwidth of the perceived signal is the beamwidth of the perceived signal
  • the cooperative detection mode corresponding to the perception signal.
  • the method includes:
  • Step 401 AMF receives a first request.
  • the first request may come from an external application, or from a terminal and/or UE.
  • the first request is used to request enabling or disabling the sensing function of the second device, and the first request may also be called a sensing function enabling or disabling request.
  • Step 402 The AMF selects, according to the first request, a device with a network-aware function (aware network element) that receives the indication information.
  • a network-aware function (aware network element) that receives the indication information.
  • the enabled/disabled sensing function in the sensing function enabling/disabling request message selects a device (SensingMF) with a sensing network function, where multiple SensingMFs can be associated with different sensing functions, or can be associated with a certain type of sensing Functions (such as those associated with preset categories of perception functions).
  • SensingMF device with a sensing network function
  • multiple SensingMFs can be associated with different sensing functions, or can be associated with a certain type of sensing Functions (such as those associated with preset categories of perception functions).
  • the sensing function enabling/disabling/restriction flag in the sensing function enabling/disabling request is an enable/disable flag, or the sensing function enabling/disabling request does not contain the enabled/disabled sensing function or service type, that is, the corresponding target base station and /or UE is not allowed to participate in the sensing service (without distinguishing the sensing function or service type)
  • the AMF selects all SensingMFs as the SensingMFs (one or more) that receive the sensing function enabling/disabling indication message.
  • This step 402 is an optional step.
  • Step 403 AMF sends a sensing function enable/disable indication message to SensingMF.
  • Step 404 SensingMF will enable/disable relevant sensing information to store or forward to the sensing storage node of the core network.
  • the device/sensing network element with the sensing network function selects the base station and/or associated with the sensing service or UE, do not use the base station and/or UE whose sensing function is enabled/disabled or restricted as the base station and/or UE associated with the sensing service (the sensing function enabling/disabling indication message does not allow the sensing function to be enabled/disabled Or the restricted base station and/or UE as the base station and/or UE associated with this sensing service, or the base station and/or UE whose sensing function is enabled/disabled or restricted under certain conditions, such as restricted sensing signal configuration does not meet the perceived needs).
  • the method includes:
  • Step 501 AMF receives a first request.
  • the first request may come from an external application, or from a terminal and/or UE.
  • the first request is used to request enabling or disabling the sensing function of the second device, and the first request may also be called a sensing function enabling or disabling request.
  • Step 502 The AMF selects, according to the first request, a device (aware network element) with a network-aware function that receives the first request.
  • SensingMF is selected according to the enabled/disabled sensing function or service type in the sensing function enabling/disabling request message, where multiple SensingMFs may be associated with different sensing functions, or may be associated with a certain type of sensing function (such as with Preset categories of perceptual functions) are associated.
  • the AMF selects all SensingMFs as the SensingMFs receiving the first request (there may be one or more SensingMFs).
  • SensingMF is the first device, and the base station and/or UE is the second device.
  • the first request is forwarded by AMF to SensingMF.
  • this step 502 is an optional step.
  • Step 503 AMF sends a first request to SensingMF.
  • Step 504 SensingMF generates a sensing function enabling/disabling indication message.
  • the sensing signal requirement information and/or the sensing measurement result reporting requirement information are obtained according to the sensing function or service restriction and/or sensing performance restriction in the sensing function enabling/disabling request.
  • Step 505 SensingMF sends a sensing function enabling/disabling indication message to AMF.
  • Step 506 The AMF sends a sensing function enable/disable indication message to the target base station and/or UE.
  • step 503 to step 504 are optional steps.
  • the base station and/or the UE refuse to participate in the sensing service when receiving the sensing requirement and/or the sensing measurement quantity associated with the sensing requirement and/or the sensing signal configuration Relevant sensing measures and feeds back a rejection response message to the device/perception network element with the sensing network function.
  • the sensing function is enabled/disabled or restricted base station and/or the restricted sensing signal configuration or sensing function or sensing mode and other conditions can meet the sensing requirements, the sensing function is enabled/disabled Or restricted base stations and/or UEs normally participate in sensing measurements related to sensing services and feed back measurement results or sensing results.
  • the method includes:
  • Step 601 SensingMF receives a first request.
  • the first request may come from an external application, or from a terminal and/or UE.
  • the first request is used to request enabling or disabling the sensing function of the second device, and the first request may also be called a sensing function enabling or disabling request.
  • Step 602 SensingMF generates sensing function enabling or disabling indication information according to the first request.
  • the sensing signal requirement information and/or the sensing measurement result reporting requirement information are obtained according to the sensing function or service restriction and/or sensing performance restriction in the sensing function enabling/disabling request.
  • the above step 602 is an optional step.
  • Step 603 SensingMF sends a sensing function enable/disable indication message to the target base station and/or UE.
  • SensingMF stores the configuration information for decision-making sensing disabling, enabling or performance limitation in the CP share or SensingMF's own Unstructured Data Storage Function (Unstructured Data Storage Function, UDSF).
  • Unstructured Data Storage Function UDSF
  • a point-to-point interface (for example, Ny interface) is established between SensingMF and RAN (base station).
  • the Ny interface bears the transmission of sensing task-related control signaling and sensing measurement data, as shown in Figure 7.
  • This embodiment includes: the base station receives the first request, and the base station sends an indication message for enabling/disabling the sensing function to the UE.
  • the base station indicates the enabling/disabling indication message of the sensing function through broadcast signaling, or indicates the enabling/disabling indication message of the sensing function through UE-specific signaling.
  • the base station sends the sensing function enabling/disabling indication message by using some bits in messages such as MIB or SIB1 or other SIBs.
  • the base station uses paging early indication (PEI)/paging Physical Downlink Control Channel (PDCCH) or paging Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) to instruct one or a group of UEs to enable/disable/certain sensing functions, or reduce the accuracy of certain sensing functions. For example, it is indicated by the bits or reserved bits of the short message in paging PDCCH or paging PDSCH.
  • PEI paging early indication
  • PDCCH Physical Downlink Control Channel
  • PDSCH Physical Downlink Shared Channel
  • the base station When the UE is in the connected state, the base station indicates one or a group of The UE enables/disables certain sensing functions, or reduces the accuracy of certain sensing functions.
  • the content carried by the above signaling may also be that the base station notifies other base stations, or the UE notifies other UEs, or the UE notifies the base station (that is, the UE suggests to the base station which sensing functions are enabled/disabled/available by the UE or the base station).
  • the sensing function list (including enabled/disabled sensing functions) is sent by RRC or system information block (System Information Block, SIB); the above-mentioned broadcast signaling or UE-specific signaling only indicates which of the sensing function list is available and/or which ones are enabled/disabled.
  • SIB System Information Block
  • the signaling includes 5 bits, 01110, which means that the first and fifth sensing functions are disabled, and the remaining sensing functions are available.
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device reports to the second device according to the first request The device sends an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, thereby realizing the purpose of enabling or disabling the sensing function.
  • the sensing method provided in the embodiment of the present application may be executed by a sensing device, or a control module in the sensing device for executing the sensing method.
  • the sensing device provided in the embodiment of the present application is described by taking the sensing device executing the sensing method as an example.
  • the embodiment of the present application also provides a sensing device 800, including:
  • the first receiving module 801 is configured to receive a first request, where the first request is used to request enabling or disabling the sensing function of the second device;
  • the first sending module 802 is configured to send an indication message to the second device according to the first request, where the indication message is used to instruct the second device to enable or disable the sensing function.
  • the first request includes at least one of the following:
  • the configuration information of the enabled or disabled sensing reference node or sensing coordination node includes at least one of the following:
  • sensing reference nodes or sensing collaboration nodes The number of sensing reference nodes or sensing collaboration nodes
  • the request information of the sensing signal of the sensing reference node or the sensing coordination node is not limited.
  • the indication message includes at least one of the following:
  • the perceptual performance requirement information includes at least one of the following:
  • the requirement information of the perception mode includes at least one of the following:
  • the requirement information of the sensing signal includes at least one of the following:
  • Waveform information available for sensing signals is available for sensing signals
  • the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal is the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal
  • the signal format that the sensing signal can adopt is the signal format that the sensing signal can adopt
  • the beamwidth of the perceived signal is the beamwidth of the perceived signal
  • the cooperative detection mode corresponding to the perception signal.
  • the required information of the perception measurement result or the perception measurement quantity includes at least one of the following:
  • the device of the embodiment of the present application further includes:
  • a determining module configured to determine a target device that satisfies at least one of the following as the second device
  • the target device is located within a preset area
  • the target device has target awareness capability
  • the access device of the target device is located in a preset area
  • the access device of the target device has a target awareness capability.
  • the second device includes at least one device with a network-aware function or a sensory network element, and the at least one device with a network-aware function or network element with a sensory network is associated with the sensory function corresponding to the first request .
  • the sensing function includes a preset category of sensing functions
  • the preset category is divided based on at least one of the following:
  • the first device is a device having a network-aware function
  • the second device includes at least one of a base station and a terminal;
  • the first device is a base station, and the second device is a terminal;
  • the first device is a device having an access and mobility management function
  • the second device includes at least one of a base station, a terminal, and a device having a network-aware function.
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device sends to the second device according to the first request An indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • the embodiment of the present application also provides a sensing device 900, including:
  • the second receiving module 901 is configured to receive an indication message, where the indication message is used to instruct the second device to enable or disable the sensing function;
  • the processing module 902 is configured to enable or disable the sensing function according to the indication message.
  • the indication message includes at least one of the following:
  • the perceptual performance requirement information includes at least one of the following:
  • the requirement information of the perception mode includes at least one of the following:
  • the requirement information of the sensing signal includes at least one of the following:
  • Waveform information available for sensing signals is available for sensing signals
  • the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal is the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal
  • the signal format that the sensing signal can adopt is the signal format that the sensing signal can adopt
  • the beamwidth of the perceived signal is the beamwidth of the perceived signal
  • the cooperative detection mode corresponding to the perception signal.
  • the first device receives a first request, and the first request is used to request enabling or disabling the sensing function of the second device; the first device sends to the second device according to the first request An indication message, where the indication message is used to instruct the second device to enable or disable the sensing function, so that the second device enables or disables the sensing function according to the indication message, so as to realize the purpose of enabling or disabling the sensing function.
  • this embodiment of the present application further provides a communication device 1000, including a processor 1001, a memory 1002, and programs or instructions stored in the memory 1002 and operable on the processor 1001,
  • a communication device 1000 including a processor 1001, a memory 1002, and programs or instructions stored in the memory 1002 and operable on the processor 1001
  • the program or instruction is executed by the processor 1001
  • each process of the above-mentioned sensing method embodiment 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 communication device, which may specifically be the above-mentioned first device or the second device, and the communication device includes a processor and a communication interface.
  • the communication device is the above-mentioned first device
  • the The communication interface is used to receive a first request, and the first request is used to request enabling or disabling the sensing function of the second device; according to the first request, an indication message is sent to the second device, and the indication message is used for instructing the second device to enable or disable the sensing function;
  • the communication interface is used to receive an indication message, the indication message is used to instruct the second device to enable or disable the sensing function, the The processor is configured to enable or disable the sensing function according to the indication message.
  • the communication device embodiment corresponds to the above-mentioned device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to the communication device embodiment, and can achieve the same technical effect.
  • FIG. 11 is a schematic diagram of the hardware structure of a communication device implementing an embodiment of the present application.
  • the communication device is specifically a terminal.
  • the terminal 1100 includes, but is not limited to: a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input At least some components of the unit 1104, the sensor 1105, the display unit 1106, the user input unit 1107, the interface unit 1108, the memory 1109, and the processor 1110, etc.
  • the terminal 1100 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1110 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. 11 does not constitute a limitation on the terminal, and 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 1104 may include a graphics processor (Graphics Processing Unit, GPU) 11041 and a microphone 11042, and the graphics processor 11041 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 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1107 includes a touch panel 11071 and other input devices 11072 . Touch panel 11071, also called touch screen.
  • the touch panel 11071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 11072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1101 receives the downlink data from the network side device, and processes it to the processor 1110; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 1101 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 1109 can be used to store software programs or instructions as well as various data.
  • the memory 1109 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 1109 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile 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
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the processor 1110 may include one or more processing units; optionally, the processor 1110 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 1110 .
  • the radio frequency unit 1101 is configured to receive an indication message, the indication message is used to instruct the second device to enable or disable the sensing function; the processor 1110 is configured to enable or disable the sensing function according to the indication message.
  • the indication message includes at least one of the following:
  • the perceptual performance requirement information includes at least one of the following:
  • the requirement information of the perception mode includes at least one of the following:
  • the requirement information of the sensing signal includes at least one of the following:
  • Waveform information available for sensing signals is available for sensing signals
  • the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal is the maximum transmitted signal power or the maximum equivalent isotropic radiated power EIRP of the perceived signal
  • the signal format that the sensing signal can adopt is the signal format that the sensing signal can adopt
  • the beamwidth of the perceived signal is the beamwidth of the perceived signal
  • the cooperative detection mode corresponding to the perception signal.
  • the embodiment of the present application also provides a communication device, the communication device is a network device, and the network device may specifically be the above-mentioned first device or the second device.
  • the network device 1200 includes: an antenna 1201 , a radio frequency device 1202 , and a baseband device 1203 .
  • the antenna 1201 is connected to the radio frequency device 1202 .
  • the radio frequency device 1202 receives information through the antenna 1201, and sends the received information to the baseband device 1203 for processing.
  • the baseband device 1203 processes the information to be sent and sends it to the radio frequency device 1202
  • the radio frequency device 1202 processes the received information and sends it out through the antenna 1201 .
  • the above-mentioned frequency band processing device may be located in the baseband device 1203 , and the method performed by the first device or the second device in the above embodiments may be implemented in the baseband device 1203 , and the baseband device 1203 includes a processor 1204 and a memory 1205 .
  • the baseband device 1203 may include, for example, at least one baseband board, and the baseband board is provided with a plurality of chips, as shown in FIG. Operation of the first device or the second device shown in the above method embodiments.
  • the baseband device 1203 may also include a network interface 1206, configured to exchange information with the radio frequency device 1202, such as a common public radio interface (common public radio interface, CPRI).
  • a network interface 1206 configured to exchange information with the radio frequency device 1202, such as a common public radio interface (common public radio interface, CPRI).
  • CPRI common public radio interface
  • the network device in the embodiment of the present application further includes: instructions or programs stored in the memory 1205 and operable on the processor 1204, and the processor 1204 calls the instructions or programs in the memory 1205
  • the program executes the method executed by each module shown in FIG. 8 or FIG. 9 and achieves the same technical effect. To avoid repetition, it is not repeated here.
  • the embodiment of the present application also provides a readable storage medium, the storage medium may be volatile or nonvolatile, and the readable storage medium stores programs or instructions, and when the programs or instructions are executed by the processor, the Each process of the above-mentioned embodiment of the sensing method can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
  • the processor is 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 above communication sensing method embodiment Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.
  • 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.
  • the embodiment of the present application also 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 various processes of the above-mentioned perception method embodiments , and can achieve the same technical effect, in order to avoid repetition, it will not be 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.

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Abstract

本申请公开了一种感知方法、装置及通信设备，属于通信技术领域，本申请实施例的方法包括：第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。

Description

感知方法、装置及通信设备
相关申请的交叉引用
本申请主张在2021年11月12日在中国提交的中国专利申请No.202111339850.0的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及通信技术领域，特别涉及一种感知方法、装置及通信设备。
背景技术
未来移动通信系统，除了具备通信能力外，还将具备感知能力。感知能力，即具备感知能力的一个或多个设备，能够通过无线信号的发送和接收，来感知目标物体的方位、距离、速度等信息，或者对目标物体、事件或环境等进行检测、跟踪、识别、成像等。对于通信感知一体化场景，由于安全隐私或政策规定等需要按一定条件启用或禁用部分指定基站和/或终端的感知功能，具体启用/禁用感知功能的方式目前尚无明确方案。
发明内容
本申请实施例提供了一种感知方法、装置及通信设备，能够解决如何启用或禁用感知功能的问题。
第一方面，提供了一种感知方法，包括：
第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；
所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
第二方面，提供了一种感知方法，包括：
第二设备接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；
所述第二设备根据所述指示消息，启用或禁用感知功能。
第三方面，提供了一种感知装置，包括：
第一接收模块，用于接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；
第一发送模块，用于根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
第四方面，提供了一种感知装置，包括：
第二接收模块，用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；
处理模块，用于根据所述指示消息，启用或禁用感知功能。
第五方面，提供了一种通信设备，该通信设备包括处理器、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或第二方面所述的方法的步骤。
第六方面，提供了一种通信设备，包括处理器及通信接口，其中，所述通信接口用于接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；或者，所述通信接口用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；所述处理器用于根据所述指示消息，启用或禁用感知功能。
第七方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。
第八方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。
第九方面，提供了一种计算机程序产品，所述计算机程序产品被存储在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如 第一方面或第二方面所述的方法的步骤。
在本申请实施例中，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
附图说明
图1表示本申请实施例可应用的一种通信系统的结构图；
图2表示本申请实施例的感知方法的流程示意图之一；
图3表示本申请实施例的感知方法的流程示意图之二；
图4表示本申请实施例的感知方法的交互示意图之一；
图5表示本申请实施例的感知方法的交互示意图之二；
图6表示本申请实施例的感知方法的交互示意图之三；
图7表示本申请实施例中感知网元与基站之间的接口示意图；
图8表示本申请实施例的感知装置的模块示意图之一；
图9表示本申请实施例的感知装置的模块示意图之二；
图10表示本申请实施例的通信设备的结构框图；
图11表示本申请实施例的终端的结构框图；
图12表示本申请实施例的网络设备的结构框图。
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结构图。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设备(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(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能 家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)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设备，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)、家用B节点、家用演进型B节点、无线局域网(Wireless Local Area Network，WLAN)接入点、无线保真(Wireless Fidelity，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。
为使本领域技术人员能够更好地理解本申请实施例，先进行如下说明。
通信感知一体化即在同一系统中通过频谱共享与硬件共享，实现通信、感知功能一体化设计，系统在进行信息传递的同时，能够感知方位、距离、速度等信息，对目标设备或事件进行检测、跟踪、识别，通信系统与感知系统相辅相成，实现整体性能上的提升并带来更好的服务体验。
未来移动通信系统例如超5G(Beyond 5G)B5G系统或6G系统除了具备通信能力外，还将具备感知能力。感知能力，即具备感知能力的一个或多个设备，能够通过无线信号的发送和接收，来感知目标物体的方位、距离、速度等信息，或者对目标物体、事件或环境等进行检测、跟踪、识别、成像等。未来随着毫米波、太赫兹等具备高频段大带宽能力的小基站在6G网络的部署，感知的分辨率相比厘米波将明显提升，从而使得6G网络能够提供更精细的感知服务。
通信与雷达的一体化属于典型的通信感知融合应用，在过去，雷达系统与通信系统由于研究对象与关注重点不同而被严格地区分，大部分场景下两系统被分发研究。事实上，雷达与通信系统同样作为信息发送、获取、处理 和交换的典型方式，不论工作原理还是系统架构以及频段上存在着不少相似之处。通信与雷达一体化的设计具有较大的可行性，主要体现在以下几个方面：首先，通信系统与感知系统均基于电磁波理论，利用电磁波的发射和接收来完成信息的获取和传递；其次，通信系统与感知系统均具备天线、发送端、接收端、信号处理器等结构，在硬件资源上有很大重叠；随着技术的发展，两者在工作频段上也有越来越多的重合；另外，在信号调制与接收检测、波形设计等关键技术上存在相似性。通信与雷达系统融合能够带来许多优势，例如节约成本、减小尺寸、降低功耗、提升频谱效率、减小互干扰等，从而提升系统整体性能。
目前，对于雷达和通信系统的一体化设计已经有不少相关研究，典型的联合设计包括频谱共存，即两系统独立工作，可以允许信息交换以降低互相之间的干扰；收端共享，此时两系统发端发送各自的信号波形，两系统的波形需要具备正交性，从而不影响各自的接收检测；发端共享，即发送端发射雷达与通信的联合波形；以及收发端共享，即两系统收发两侧进行资源共享，同样需要使用联合波形或者存在正交关系的波形。
在进行感知时，可以是基于单站模式的感知，即收发共址，发送端发射感知信号，然后自己接收回波信号并进行分析，提取感知参数，例如，基站作为感知信号的发送端与接收端，终端或其他物体作为感知目标；也可以是基于双站/多站模式的感知，即收发不共址，发送端发射感知信号，其他接收端进行接收并分析，提取感知参数，例如，基站1作为感知信号发送端，终端或者基站2作为感知信号接收端。同样地，单站或多站模式感知的发射端也可以是终端。
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方法进行详细地说明。
如图2所示，本申请实施例提供了一种感知方法，包括：
步骤201：第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能。
本申请实施例中，上述第一设备可以是具有接入和移动性管理功能(Access and Mobility Management Function，AMF)的设备，第二设备为基站、终端和具有感知网络功能的设备(也称为感知网元)中的至少一项；
或者，上述第一设备为具有感知网络功能的设备，上述第二设备为基站和终端中的至少一项；
或者，上述第一设备为基站，上述第二设备为终端。
上述第一请求是基于以下至少一项确定的：
核心网，例如，通感一体化协议通信和感知功能共用频谱资源，在通信为主的场景中，通信服务质量(Quality of Service，QoS)无法保证时将某段频谱或某段时间内的感知功能启用或禁用；
线下签约协议，例如，某些基站是共建的(不是运营商独有的)或UE的用户身份模块(Subscriber Identity Module，SIM)卡是签约的，该情况下，可通过协议约定启用或禁用基站或UE的某些感知功能，其中，UE协议信息存储在统一数据管理平台(Unified Data Manager，UDM)，基站相关协议信息由运营商存储或存储在核心网的网络节点；
网管配置，例如，对于某些特定区域，运营商通过网管配置启用或禁用该区域内基站的某些感知功能；
外部应用，如应用功能(Application function，AF)，即上述第一请求根据网络外部请求确定，例如，某区域有特殊情况，相关管理系统或监督软件发现有非法感知请求时发起禁用感知功能请求；
基站或终端发起的请求，这里的请求可以是请求启用或禁用自身感知功能，也可以是启用或禁用其他设备的感知功能，例如基站请求启用或禁用接入该基站UE的感知功能。
可选地，本申请实施例中，所述感知功能包括以下至少一项：
目标物体的特征信息；
目标事件的相关信息；
目标环境的相关信息。
可选地，所述目标物体的特征信息包括以下至少一项：
目标物体的存在性信息；
目标物体的距离；
目标物体的位置；
目标物体的速度；
目标物体的加速度；
目标物体的材料；
目标物体的形状；
目标物体的类别；
目标物体的雷达散射截面积(Radar Cross Section，RCS)；
目标物体的极化散射特性。
可选地，所述目标事件的相关信息包括以下至少一项：
跌倒检测信息；
入侵检测信息；
数量统计信息；
室内定位信息；
手势识别信息；
唇语识别信息；
步态识别信息；
表情识别信息；
呼吸监测信息；
心率监测信息。
本申请实施例中，可以启用或禁用至少一项感知功能，也可以启用或禁用预设类别的感知功能，可选地，上述步骤201中的感知功能包括预设类别的感知功能；
其中，所述预设类别是基于以下至少一项划分的：
感知功能的规模范围；
感知功能的隐私要求；
感知功能对应的功耗信息；
感知功能对应的资源占用信息；
感知功能对应的感知测量量。
例如，在基于感知功能的规模范围对感知功能的类别进行划分时，可以将感知功能对应的距离小于第一预设阈值的感知功能划分为第一类感知功能，或者，将感知功能对应的范围小于第一预设范围的感知功能划分为第一类感知功能，将感知功能对应的距离大于或等于第一预设阈值且小于第二预设阈值的感知功能划分为第二感知功能，或者，将感知功能对应的范围大于或等于第一预设范围且小于第二预设范围的感知功能划分为第二类感知功能，将感知功能对应的距离大于或等于第二预设阈值的感知功能划分为第三类感知功能，或者，将感知功能对应的范围大于或等于第二预设范围的感知功能划分为第三类感知功能。例如，将材料分析，成分分析，手势识别，唇语识别，步态识别，表情识别，面部识别，呼吸监测，心率监测，脉搏监测等划分为第一类感知功能，将入侵检测，数量统计，室内定位等划分为第二类感知功能，将湿度/亮度/温度/大气压强监测，空气质量监测，天气情况监测，环境重构，地形地貌、建筑/植被分布检测，人流量或车流量检测等划分为第三类感知功能。
又例如，在基于隐私要求对感知功能的类别进行划分时，将隐私要求低的感知功能划分为第一类感知功能，将隐私要求较高的感知功能划分为第二类感知功能，例如，将湿度/亮度/温度/大气压强监测，空气质量监测，天气情况监测，环境重构，地形地貌、建筑/植被分布检测等划分为第一类感知功能，将入侵检测，室内定位，手势识别，唇语识别，步态识别，表情识别，面部识别，呼吸监测，心率监测，脉搏监测等划分为第二类感知功能。
本申请实施例中的感知测量量包括以下至少一项：
信道矩阵H；
接收的信号强度指示(Received Signal Strength Indication，RSSI)；
参考信号接收功率(Reference Signal Received Power，RSRP)；
信道状态信息(Channel State Information，CSI)；
多径信道中每条径的功率、时延和/或角度信息；
多普勒扩展；
多普勒频移；
第一天线与第二天线的相位差；
第一天线与第二天线的时延差；
I路信号和Q路信号之间的特征差别，例如，I路信号和Q路信号之间的相位差或幅度差或其他等；
角度相关信息。
步骤202：所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
本申请实施例中，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
可选地，所述第一请求包括以下至少一项：
感知功能启用或禁用标识，该标识用于指示该第一请求为启用或禁用感知功能的请求消息；
第二设备的标识；
感知功能启用或禁用的时间，启用或禁用的时间包括启用或禁用的起始时间、终止时间和持续时间中的至少一项；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型，例如允许或禁止目标基站和/或终端参与环境重构感知业务；
感知结果的应用范围，例如，设置应用感知结果的白名单和黑名单，该 感知结果可以为感知测量结果，也可以是对感知测量结果进行进一步加工处理得到的结果；
启用或禁用的感知参考节点或感知协作节点的配置信息，该感知参考节点可具体为感知测量过程中的参考节点，感知协作节点可具体为感知测量过程中协助感知节点进行感知测量的节点；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述启用或禁用的感知参考节点或感知协作节点的配置信息包括以下至少一项：
感知参考节点或感知协作节点的标识信息；
感知参考节点或感知协作节点的数量；
感知参考节点或感知协作节点的感知测量量或感知测量结果的要求信息；
感知参考节点或感知协作节点的感知性能的要求信息；
感知参考节点或感知协作节点的感知方式的要求信息；
感知参考节点或感知协作节点的感知信号的要求信息。
可选地，所述指示消息包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述感知性能的要求信息包括以下至少一项：
最高感知分辨率；
最大感知范围；
最小感知时延，即降低感知结果的时效性以满足安全隐私需求；
最小感知误差或最大感知精度；
最高感知信息更新频率。
可选地，所述感知方式(也可称为感知方法或感知模式)的要求信息包括以下至少一项：
单站感知方式，即自发自收感知方式，例如，第一设备发送并接收感知信号的感知方式；
多站感知方式，第一设备发送感知信号，第二设备接收感知信号的感知方式，例如上行感知(UE发基站收)，下行感知(基站发UE收)，基站间收发感知，UE间收发感知；
多站协同感知方式，即多个设备自发自收或者第一设备发送第二设备接收的感知节点协同感知；
主动感知方式，即感知设备主动发射感知信号进行感知；
被动感知方式，即感知设备收集环境中的感知信号进行感知；
持续性感知方式或周期性感知方式，即需要长时间周期性进行感知信号测量进行感知；
即时感知方式，即通过单次或短时间感知信号测量进行感知。
可选地，所述感知信号的要求信息包括以下至少一项：
感知信号可用的波形信息，例如，禁止使用或允许使用正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)，SC-FDMA，正交时频空(Orthogonal Time Frequency Space，OTFS)，调频连续波(Frequency Modulated Continuous Wave，FMCW)，脉冲信号中的一项或几项；
感知信号的最大子载波间隔，例如，限制OFDM系统的最大可采用子载波间隔30KHz；
感知信号的最大保护间隔，从信号结束发送时刻到该信号的最迟回波信号被接收的时刻之间的时间间隔；该参数正比于最大感知距离；例如，可以通过2dmax/c计算得到，dmax是最大感知距离(属于感知需求)，例如对于自发自收的感知信号，dmax代表感知信号收发点到信号发射点的最大距离；在某些情况下，OFDM信号循环前缀CP可以起到最小保护间隔的作用，限制最大保护间隔也相当于限制了最大感知距离；c是光速；
感知信号的最大带宽，该参数反比于距离分辨率，可以通过c/2/delta_d得到，其中delta_d是距离分辨率(属于感知需求)，限制带宽相当于限制距离分辨率；
感知信号的最大突发持续时间，该参数反比于速率分辨率(属于感知需求)，该参数是感知信号的时间跨度，主要为了计算多普勒频偏；该参数可通过c/2/delta_v/fc计算得到；其中，delta_v是速度分辨率，fc是信号的中心频点，限制最大burst持续时间相当于限制速度分辨率；
感知信号的最小时域间隔，该参数可通过c/2/fc/v_range计算得到；其中，v_range是最大速率减去最小速率(属于感知需求)；该参数是相邻的两个感知信号之间的时间间隔，fc是信号的载频；限制最小时间间隔相当于限制最大可感知速率；
感知信号的最大发送信号功率或最大等效全向辐射功率(Equivalent Isotropic Radiated Power，EIRP)，例如限制最大发射功率为10dBm；
感知信号可采用的信号格式，例如禁止使用探测参考信号(Sounding Reference Signal，SRS)，解调参考信号(Demodulation Reference Signal，DMRS)，定位参考信号(Positioning Reference Signal，PRS)等，或者禁止使用其他预定义的信号，以及禁止使用的相关的序列格式等信息；
感知信号的信号方向，例如感知信号的方向或者波束信息；
感知信号的时间资源，例如限制感知信号所在的时隙索引或者时隙的符 号索引；其中，时间资源分为两种，一种是一次性的时间资源，例如一个符号发送一个全向的第一信号；一种是非一次性的时间资源，例如多组周期性的时间资源或者不连续的时间资源(可包含开始时间和结束时间)，每一组周期性的时间资源发送同一方向的感知信号，不同组的周期性时间资源上的波束方向不同；
感知信号的频率资源，包括限制感知信号的中心频点，带宽，资源块(Resource Block，RB)或者子载波等；
感知信号对应的天线信息，例如限制感知信号最大发送天线和/或接收天线个数；
感知信号的波束宽度，这里，通过限制波束宽度能够限制测角分辨率和测角精度；
感知信号的数模转换A/D的量化精度，例如限制人/车流量检测的敏感程度等；
感知信号对应的协同探测设备的数量；
感知信号对应的协同探测模式，例如，信号级协同或信息级协同，前者协同增益高，后者协同增益低。
可选地，所述感知测量结果或感知测量量的要求信息包括以下至少一项：
允许或禁止对至少一个感知测量量进行测量；
允许或禁止上报感知测量结果中的至少一项。
例如，基站和/或UE在执行感知相关测量时不允许提供信道频域响应的幅度相位完整信息(或CSI)，仅允许提供信道频域响应的幅度信息(或接收信号强度指示(Received Signal Strength Indication，RSSI)或参考信号接收功率(Reference Signal Received Power，RSRP))。
可选地，本申请实施例的方法，还包括：
将满足以下至少一项的目标设备确定为所述第二设备；
所述目标设备的位置位于预设区域内；
所述目标设备具备目标感知能力；
所述目标设备的接入设备位于预设区域内；
所述目标设备的接入设备具备目标感知能力。
其中，上述目标设备包括基站和终端中的至少一项，上述目标感知能力可以是支持上述感知功能的感知能力，在上述目标设备为基站时，目标设备的接入设备包括终端，在上述目标设备为终端时，目标设备的接入设备包括基站。
可选地，所述第二设备包括至少一个具有感知网络功能的设备或感知网元，且所述至少一个具有感知网络功能的设备或感知网元与所述第一请求对应的感知功能相关联。
本申请实施例中，AMF根据感知功能启用/禁用请求(即上述第一请求)向具有感知网络功能的设备/感知网元发送感知功能启用/禁用指示消息(即上述指示消息)，可以是发送给一个具有感知网络功能的设备/感知网元，也可以是发送给多个具有感知网络功能的设备/感知网元，其中具有感知网络功能的设备/感知网元可以是与不同感知功能关联的，也可以是与某一类感知功能(即上述预设类别的感知功能)关联的，此时AMF根据感知功能启用/禁用请求消息中的启用/禁用的感知功能或业务类型向不同具有感知网络功能的设备/感知网元发送感知功能启用/禁用指示消息。
本申请实施例中，具有感知网络功能的设备或感知网元的特征包括以下至少一项：
与目标UE的服务基站或UE进行交互(包括处理感知请求)以获得目标感知结果或感知测量量(上行测量量或下行测量量)；
根据可能的感知客户端的类型、所需的感知QoS、UE感知能力、基站感知能力等因素来决定使用的感知方法；
感知网元位于核心网或基站侧，若感知网元位于基站侧，则相比位于核心网，可以减少基站和核心网的交互量；
感知网元直接与应用服务器(例如运营商的应用服务器)交互感知请求和感知结果；或者，感知网元与AMF交互感知请求和感知结果，AMF可以 直接或间接(如通过网关移动位置中心(Gateway Mobile Location Center，GMLC)和网元功能(Network Element Function，NEF)与应用服务器(例如第三方的应用服务器)交互感知请求和感知结果；
管理感知所需资源的整体协调和调度，如基站和/或UE的感知资源；
计算或验证感知结果，以及估计感知精度；
支持立即感知请求；
支持周期性或事件触发的感知请求；
支持取消周期性或触发性的感知行为；
多个感知网元可以对应到一个AMF，其中，AMF收到感知需求后可以选择一个或多个参与感知网元，选择时考虑的因素至少包括：请求的QoS(如感知精度、响应时间、感知QoS等级)、接入类型(第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)接入/非3GPP接入)、目标UE的5G接入网(Access Ntework，AN)类型(即5G NR或eLTE)以及服务AN节点(即gNodeB或NG-eNodeB)、RAN配置信息、感知网元能力、感知网元负载、感知网元位置、单次事件上报还是多次事件上报的指示、事件上报持续时间、网络切片信息等
感知网元可以是一个新的网元，或者是已有网元如位置管理功能(Location Management Function，LMF)，但是增加新的感知相关的功能。
本申请实施例中，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
如图3所示，本申请实施例还提供了一种感知方法，包括：
步骤301：第二设备接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
该指示信息可具体为第一设备根据第一请求发送的，所述第一请求用于 请求启用或禁用第二设备的感知功能。
本申请实施例中，上述第一设备可以是具有接入和移动性管理功能(Access and Mobility Management Function，AMF)的设备，第二设备为基站、终端和具有感知网络功能的设备(也称为感知网元)中的至少一项；
或者，上述第一设备为具有感知网络功能的设备，上述第二设备为基站和终端中的至少一项；
或者，上述第一设备为基站，上述第二设备为终端。
步骤302：所述第二设备根据所述指示消息，启用或禁用感知功能。
本申请实施例中，第二设备接收指示消息，并根据所述指示消息，启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
可选地，所述指示消息包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述感知性能的要求信息包括以下至少一项：
最高感知分辨率；
最大感知范围；
最小感知时延；
最小感知误差或最大感知精度；
最高感知信息更新频率。
可选地，所述感知方式的要求信息包括以下至少一项：
单站感知方式；
多站感知方式；
多站协同感知方式；
主动感知方式；
被动感知方式；
持续感知方式；
即时感知方式。
可选地，所述感知信号的要求信息包括以下至少一项：
感知信号可用的波形信息；
感知信号的最大子载波间隔；
感知信号的最大保护间隔；
感知信号的最大带宽；
感知信号的最大突发持续时间；
感知信号的最小时域间隔；
感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
感知信号可采用的信号格式；
感知信号的信号方向；
感知信号的时间资源；
感知信号的频率资源；
感知信号对应的天线信息；
感知信号的波束宽度；
感知信号的数模转换A/D的量化精度；
感知信号对应的协同探测设备的数量；
感知信号对应的协同探测模式。
需要说明的是，该指示信息已在上述第一设备的方法实施例中进行详细 描述，此处不再赘述。
下面结合具体实施例对本申请的感知方法进行说明。
实施例一：
如图4所示，该方法包括：
步骤401：AMF接收第一请求。
该第一请求可以来自外部应用，也可以来自终端和/或UE。该第一请求用于请求启用或禁用第二设备的感知功能，该第一请求也可称为感知功能启用或禁用请求。
步骤402：AMF根据第一请求选择接收指示信息的具有感知网络功能的设备(感知网元)。
具体的，感知功能启用/禁用请求消息中的启用/禁用的感知功能选择具有感知网络功能的设备(SensingMF)，其中多个SensingMF可以是与不同感知功能关联的，也可以是与某一类感知功能(如与预设类别的感知功能)关联的。特别的，如果感知功能启用/禁用请求中感知功能启用/禁用/限制标志为启用/禁用标志，或者感知功能启用/禁用请求中不包含启用/禁用的感知功能或业务类型，即对应目标基站和/或UE不允许参与感知业务(不区分感知功能或业务类型)，则AMF选择全部SensingMF作为接收感知功能启用/禁用指示消息的SensingMF(可以是一个也可以是多个)。
该步骤402为可选步骤。
步骤403：AMF向SensingMF发送感知功能启用/禁用指示消息。
步骤404：SensingMF将启用/禁用相关感知信息进行存储或者转发到核心网的感知存储节点。
若感知功能启用/禁用指示消息接收方是具有感知网络功能的设备/感知网元，则接收到感知需求后，具有感知网络功能的设备/感知网元在选择此次感知业务关联的基站和/或UE时，不将感知功能被启用/禁用或限制的基站和/或UE作为此次感知业务关联的基站和/或UE(感知功能启用/禁用指示消息不允许所述感知功能被启用/禁用或限制的基站和/或UE作为此次感知业务关 联的基站和/或UE，或者所述感知功能被启用/禁用或限制的基站和/或UE某些条件，例如受到限制后的感知信号配置不满足所述感知需求)。
实施例二：
如图5所示，该方法包括：
步骤501：AMF接收第一请求。
该第一请求可以来自外部应用，也可以来自终端和/或UE。该第一请求用于请求启用或禁用第二设备的感知功能，该第一请求也可称为感知功能启用或禁用请求。
步骤502：AMF根据第一请求选择接收第一请求的具有感知网络功能的设备(感知网元)。
具体的，根据感知功能启用/禁用请求消息中的启用/禁用的感知功能或业务类型选择SensingMF，其中多个SensingMF可以是与不同感知功能关联的，也可以是与某一类感知功能(如与预设类别的感知功能)关联的。特别的，如果感知功能启用/禁用请求中感知功能启用/禁用/限制标志为启用/禁用标志或者感知功能启用/禁用请求中不包含启用/禁用的感知功能或业务类型，即对应目标基站和/或UE不允许参与感知业务(不区分感知功能或业务类型)，则AMF选择全部SensingMF作为接收第一请求的SensingMF(可以是一个也可以是多个)。
该实施例中，SensingMF为第一设备，基站和/或UE为第二设备。第一请求由AMF转发给SensingMF。且该步骤502为可选步骤。
步骤503：AMF向SensingMF发送第一请求。
步骤504：SensingMF生成感知功能启用/禁用指示消息。
例如，根据感知功能启用/禁用请求中的感知功能或业务限制和/或感知性能限制等得到感知信号的要求信息和/或感知测量结果的上报要求信息等。
步骤505：SensingMF向AMF发送感知功能启用/禁用指示消息。
步骤506：AMF向目标基站和/或UE发送感知功能启用/禁用指示消息。
上述步骤503至步骤504为可选步骤。
若感知功能启用/禁用指示消息接收方是基站和/或UE，则接收到感知需求和/或与感知需求关联的感知测量量和/或感知信号配置时，基站和/或UE拒绝参与感知业务相关的感知测量并反馈拒绝响应消息给具有感知网络功能的设备/感知网元。特别的，若所述感知功能被启用/禁用或限制的基站和/或UE受到限制后的感知信号配置或感知功能或感知方式等条件能够满足所述感知需求，所述感知功能被启用/禁用或限制的基站和/或UE正常参与感知业务相关的感知测量并反馈测量结果或感知结果。
实施例三：
如图6所示，该方法包括：
步骤601：SensingMF接收第一请求。
该第一请求可以来自外部应用，也可以来自终端和/或UE。该第一请求用于请求启用或禁用第二设备的感知功能，该第一请求也可称为感知功能启用或禁用请求。
步骤602：SensingMF根据第一请求生成感知功能启用或禁用指示信息。
例如，根据感知功能启用/禁用请求中的感知功能或业务限制和/或感知性能限制等得到感知信号的要求信息和/或感知测量结果的上报要求信息等。
上述步骤602为可选步骤。
步骤603：SensingMF向目标基站和/或UE发送感知功能启用/禁用指示消息。
可选地，SensingMF将决策产生感知禁用、开启或性能限制的配置信息存储在CP共享或SensingMF自己的非结构化数据存储功能(Unstructured Data Storage Function，UDSF)中。
该实施例中SensingMF与RAN(基站)之间开设点对点接口(例如，Ny接口)。Ny接口上承载感知任务相关控制信令和感知测量数据的传输，如图7所示。
实施例四：
该实施例包括：基站接收第一请求，基站向UE发送感知功能启用/禁用 指示消息。
具体的，基站通过广播信令指示感知功能启用/禁用指示消息，或者，通过UE专用信令指示感知功能启用/禁用指示消息。
例如，基站通过MIB或者SIB1或其他SIB等消息中的部分bit来发送感知功能启用/禁用指示消息。
又例如，在UE处于空闲态或非激活态时，基站通过寻呼提前指示(paging early indication，PEI)/paging物理下行控制信道(Physical Downlink Control Channel，PDCCH)或者paging物理下行共享信道(Physical Downlink Shared Channel，PDSCH)中的一个或多个来指示一个或者一组UE启用/禁用/某些感知功能，或者降低某些感知功能的精度。例如，通过paging PDCCH或者paging PDSCH中短消息的比特位或保留比特为进行指示。
在UE处于连接态时，基站通过层1信令，媒体接入控制层控制单元(Medium Access Control Control Element，MAC CE)，无线资源控制(Radio Resource Control，RRC)信令等指示一个或者一组UE启用/禁用某些感知功能，或者降低某些感知功能的精度。
另外，上述信令承载的内容也可以是基站通知其他基站，或者UE通知其他UE，或者UE通知基站的(即UE向基站建议UE或基站启用/禁用/可用哪些感知功能)。
例如，感知功能列表(包括启用/禁用的感知功能)是RRC或者系统信息块(System Information Block，SIB)发送的；上述的广播信令或者UE专用信令只指示感知功能列表中的哪些是可用和/或哪些是启用/禁用的。例如信令中包括5bit，01110，代表第一种和第五种感知功能禁用，其余的感知功能可用。
本申请实施例的感知方法，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或 禁用感知功能的目的。
需要说明的是，本申请实施例提供的感知方法，执行主体可以为感知装置，或者，该感知装置中的用于执行感知方法的控制模块。本申请实施例中以感知装置执行感知方法为例，说明本申请实施例提供的感知装置。
如图8所示，本申请实施例还提供了一种感知装置800，包括：
第一接收模块801，用于接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；
第一发送模块802，用于根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
可选地，所述第一请求包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述启用或禁用的感知参考节点或感知协作节点的配置信息包括以下至少一项：
感知参考节点或感知协作节点的标识信息；
感知参考节点或感知协作节点的数量；
感知参考节点或感知协作节点的感知测量量或感知测量结果的要求信息；
感知参考节点或感知协作节点的感知性能的要求信息；
感知参考节点或感知协作节点的感知方式的要求信息；
感知参考节点或感知协作节点的感知信号的要求信息。
可选地，所述指示消息包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述感知性能的要求信息包括以下至少一项：
最高感知分辨率；
最大感知范围；
最小感知时延；
最小感知误差或最大感知精度；
最高感知信息更新频率。
可选地，所述感知方式的要求信息包括以下至少一项：
单站感知方式；
多站感知方式；
多站协同感知方式；
主动感知方式；
被动感知方式；
持续性感知方式或周期性感知方式；
即时感知方式。
可选地，所述感知信号的要求信息包括以下至少一项：
感知信号可用的波形信息；
感知信号的最大子载波间隔；
感知信号的最大保护间隔；
感知信号的最大带宽；
感知信号的最大突发持续时间；
感知信号的最小时域间隔；
感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
感知信号可采用的信号格式；
感知信号的信号方向；
感知信号的时间资源；
感知信号的频率资源；
感知信号对应的天线信息；
感知信号的波束宽度；
感知信号的数模转换A/D的量化精度；
感知信号对应的协同探测设备的数量；
感知信号对应的协同探测模式。
可选地，所述感知测量结果或感知测量量的要求信息包括以下至少一项：
允许或禁止对至少一个感知测量量进行测量；
允许或禁止上报感知测量结果中的至少一项。
可选地，本申请实施例的装置还包括：
确定模块，用于将满足以下至少一项的目标设备确定为所述第二设备；
所述目标设备的位置位于预设区域内；
所述目标设备具备目标感知能力；
所述目标设备的接入设备位于预设区域内；
所述目标设备的接入设备具备目标感知能力。
可选地，所述第二设备包括至少一个具有感知网络功能的设备或感知网元，且所述至少一个具有感知网络功能的设备或感知网元与所述第一请求对应的感知功能相关联。
可选地，所述感知功能包括预设类别的感知功能；
其中，所述预设类别是基于以下至少一项划分的：
感知功能的规模范围；
感知功能的隐私要求；
感知功能对应的功耗信息；
感知功能对应的资源占用信息；
感知功能对应的感知测量量。
可选地，所述第一设备为具有感知网络功能的设备，所述第二设备包括基站和终端中的至少一项；
或者，所述第一设备为基站，所述第二设备为终端；
或者，所述第一设备为具有接入和移动性管理功能的设备，所述第二设备包括基站、终端和具有感知网络功能的设备中的至少一项。
本申请实施例中，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
如图9所示，本申请实施例还提供了一种感知装置900，包括：
第二接收模块901，用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；
处理模块902，用于根据所述指示消息，启用或禁用感知功能。
可选地，所述指示消息包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述感知性能的要求信息包括以下至少一项：
最高感知分辨率；
最大感知范围；
最小感知时延；
最小感知误差或最大感知精度；
最高感知信息更新频率。
可选地，所述感知方式的要求信息包括以下至少一项：
单站感知方式；
多站感知方式；
多站协同感知方式；
主动感知方式；
被动感知方式；
持续感知方式；
即时感知方式。
可选地，所述感知信号的要求信息包括以下至少一项：
感知信号可用的波形信息；
感知信号的最大子载波间隔；
感知信号的最大保护间隔；
感知信号的最大带宽；
感知信号的最大突发持续时间；
感知信号的最小时域间隔；
感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
感知信号可采用的信号格式；
感知信号的信号方向；
感知信号的时间资源；
感知信号的频率资源；
感知信号对应的天线信息；
感知信号的波束宽度；
感知信号的数模转换A/D的量化精度；
感知信号对应的协同探测设备的数量；
感知信号对应的协同探测模式。
本申请实施例中，第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，以使第二设备根据该指示消息启用或禁用感知功能，从而实现启用或禁用感知功能的目的。
可选地，如图10所示，本申请实施例还提供一种通信设备1000，包括处理器1001，存储器1002，存储在存储器1002上并可在所述处理器1001上运行的程序或指令，该程序或指令被处理器1001执行时实现上述感知方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种通信设备，该通信设备可具体为上述第一设备或第二设备，该通信设备包括处理器和通信接口，在所述通信设备为上述第一设备时，所述通信接口用于接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；在所述通信设备 为上述第二设备时，所述通信接口用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能，所述处理器用于根据所述指示消息，启用或禁用感知功能。
该通信设备实施例是与上述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通信设备实施例中，且能达到相同的技术效果。
具体地，图11为实现本申请实施例的一种通信设备的硬件结构示意图，该通信设备具体为终端，该终端1100包括但不限于：射频单元1101、网络模块1102、音频输出单元1103、输入单元1104、传感器1105、显示单元1106、用户输入单元1107、接口单元1108、存储器1109、以及处理器1110等中的至少部分部件。
本领域技术人员可以理解，终端1100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1110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11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1104可以包括图形处理器(Graphics Processing Unit，GPU)11041和麦克风11042，图形处理器11041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1106可包括显示面板11061，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11061。用户输入单元1107包括触控面板11071以及其他输入设备11072。触控面板11071，也称为触摸屏。触控面板11071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11072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1101将来自网络侧设备的下行数据接收后，给处理器1110处理；另外，将上行的数据发送给网络侧设备。通常，射频单 元1101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1109可用于存储软件程序或指令以及各种数据。存储器1109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1109可以包括高速随机存取存储器，还可以包括非易失性存储器，其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器1110可包括一个或多个处理单元；可选地，处理器1110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1110中。
所述射频单元1101，用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；所述处理器1110用于根据所述指示消息，启用或禁用感知功能。
可选地，所述指示消息包括以下至少一项：
感知功能启用或禁用标识；
第二设备的标识；
感知功能启用或禁用的时间；
感知功能启用或禁用的区域；
启用或禁用的感知功能的类型；
感知结果的应用范围；
启用或禁用的感知参考节点或感知协作节点的配置信息；
感知性能的要求信息；
感知方式的要求信息；
感知信号的要求信息；
感知测量结果或感知测量量的要求信息。
可选地，所述感知性能的要求信息包括以下至少一项：
最高感知分辨率；
最大感知范围；
最小感知时延；
最小感知误差或最大感知精度；
最高感知信息更新频率。
可选地，所述感知方式的要求信息包括以下至少一项：
单站感知方式；
多站感知方式；
多站协同感知方式；
主动感知方式；
被动感知方式；
持续感知方式；
即时感知方式。
可选地，所述感知信号的要求信息包括以下至少一项：
感知信号可用的波形信息；
感知信号的最大子载波间隔；
感知信号的最大保护间隔；
感知信号的最大带宽；
感知信号的最大突发持续时间；
感知信号的最小时域间隔；
感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
感知信号可采用的信号格式；
感知信号的信号方向；
感知信号的时间资源；
感知信号的频率资源；
感知信号对应的天线信息；
感知信号的波束宽度；
感知信号的数模转换A/D的量化精度；
感知信号对应的协同探测设备的数量；
感知信号对应的协同探测模式。
具体地，本申请实施例还提供了一种通信设备，该通信设备为网络设备，该网络设备可具体为上述第一设备或第二设备，如图12所示，该网络设备1200包括：天线1201、射频装置1202、基带装置1203。天线1201与射频装置1202连接。在上行方向上，射频装置1202通过天线1201接收信息，将接收的信息发送给基带装置1203进行处理。在下行方向上，基带装置1203对要发送的信息进行处理，并发送给射频装置1202，射频装置1202对收到的信息进行处理后经过天线1201发送出去。
上述频带处理装置可以位于基带装置1203中，以上实施例中第一设备或第二设备执行的方法可以在基带装置1203中实现，该基带装置1203包括处理器1204和存储器1205。
基带装置1203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12所示，其中一个芯片例如为处理器1204，与存储器1205连接，以调用存储器1205中的程序，执行以上方法实施例中所示的第一设备或第二设备的操作。
该基带装置1203还可以包括网络接口1206，用于与射频装置1202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设备(第一设备或第二设备)还包括：存储在存储器1205上并可在处理器1204上运行的指令或程序，处理器1204调用存储器1205中的指令或程序执行图8或图9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，该存储介质可以是易失的或非易失的，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方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(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，实现上述通信感知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。
本申请实施例还提供了一种计算机程序产品，所述计算机程序产品被存储在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，或者网络设备等)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 (23)

  1. 一种感知方法，包括：
    第一设备接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；
    所述第一设备根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
  2. 根据权利要求1所述的方法，其中，所述第一请求包括以下至少一项：
    感知功能启用或禁用标识；
    第二设备的标识；
    感知功能启用或禁用的时间；
    感知功能启用或禁用的区域；
    启用或禁用的感知功能的类型；
    感知结果的应用范围；
    启用或禁用的感知参考节点或感知协作节点的配置信息；
    感知性能的要求信息；
    感知方式的要求信息；
    感知信号的要求信息；
    感知测量结果或感知测量量的要求信息。
  3. 根据权利要求1所述的方法，其中，所述指示消息包括以下至少一项：
    感知功能启用或禁用标识；
    第二设备的标识；
    感知功能启用或禁用的时间；
    感知功能启用或禁用的区域；
    启用或禁用的感知功能的类型；
    感知结果的应用范围；
    启用或禁用的感知参考节点或感知协作节点的配置信息；
    感知性能的要求信息；
    感知方式的要求信息；
    感知信号的要求信息；
    感知测量结果或感知测量量的要求信息。
  4. 根据权利要求2或3所述的方法，其中，所述启用或禁用的感知参考节点或感知协作节点的配置信息包括以下至少一项：
    感知参考节点或感知协作节点的标识信息；
    感知参考节点或感知协作节点的数量；
    感知参考节点或感知协作节点的感知测量量或感知测量结果的要求信息；
    感知参考节点或感知协作节点的感知性能的要求信息；
    感知参考节点或感知协作节点的感知方式的要求信息；
    感知参考节点或感知协作节点的感知信号的要求信息。
  5. 根据权利要求2、3或4所述的方法，其中，所述感知性能的要求信息包括以下至少一项：
    最高感知分辨率；
    最大感知范围；
    最小感知时延；
    最小感知误差或最大感知精度；
    最高感知信息更新频率。
  6. 根据权利要求2、3或4所述的方法，其中，所述感知方式的要求信息包括以下至少一项：
    单站感知方式；
    多站感知方式；
    多站协同感知方式；
    主动感知方式；
    被动感知方式；
    持续性感知方式或周期性感知方式；
    即时感知方式。
  7. 根据权利要求2、3或4所述的方法，其中，所述感知信号的要求信息包括以下至少一项：
    感知信号可用的波形信息；
    感知信号的最大子载波间隔；
    感知信号的最大保护间隔；
    感知信号的最大带宽；
    感知信号的最大突发持续时间；
    感知信号的最小时域间隔；
    感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
    感知信号可采用的信号格式；
    感知信号的信号方向；
    感知信号的时间资源；
    感知信号的频率资源；
    感知信号对应的天线信息；
    感知信号的波束宽度；
    感知信号的数模转换A/D的量化精度；
    感知信号对应的协同探测设备的数量；
    感知信号对应的协同探测模式。
  8. 根据权利要求2、3或4所述的方法，其中，所述感知测量结果或感知测量量的要求信息包括以下至少一项：
    允许或禁止对至少一个感知测量量进行测量；
    允许或禁止上报感知测量结果中的至少一项。
  9. 根据权利要求1所述的方法，还包括：
    将满足以下至少一项的目标设备确定为所述第二设备；
    所述目标设备的位置位于预设区域内；
    所述目标设备具备目标感知能力；
    所述目标设备的接入设备位于预设区域内；
    所述目标设备的接入设备具备目标感知能力。
  10. 根据权利要求1所述的方法，其中，所述第二设备包括至少一个具有感知网络功能的设备或感知网元，且所述至少一个具有感知网络功能的设备或感知网元与所述第一请求对应的感知功能相关联。
  11. 根据权利要求1所述的方法，其中，所述感知功能包括预设类别的感知功能；
    其中，所述预设类别是基于以下至少一项划分的：
    感知功能的规模范围；
    感知功能的隐私要求；
    感知功能对应的功耗信息；
    感知功能对应的资源占用信息；
    感知功能对应的感知测量量。
  12. 根据权利要求1所述的方法，其中，
    所述第一设备为具有感知网络功能的设备，所述第二设备包括基站和终端中的至少一项；
    或者，所述第一设备为基站，所述第二设备为终端；
    或者，所述第一设备为具有接入和移动性管理功能的设备，所述第二设备包括基站、终端和具有感知网络功能的设备中的至少一项。
  13. 一种感知方法，包括：
    第二设备接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；
    所述第二设备根据所述指示消息，启用或禁用感知功能。
  14. 根据权利要求13所述的方法，其中，所述指示消息包括以下至少一项：
    感知功能启用或禁用标识；
    第二设备的标识；
    感知功能启用或禁用的时间；
    感知功能启用或禁用的区域；
    启用或禁用的感知功能的类型；
    感知结果的应用范围；
    启用或禁用的感知参考节点或感知协作节点的配置信息；
    感知性能的要求信息；
    感知方式的要求信息；
    感知信号的要求信息；
    感知测量结果或感知测量量的要求信息。
  15. 根据权利要求14所述的方法，其中，所述感知性能的要求信息包括以下至少一项：
    最高感知分辨率；
    最大感知范围；
    最小感知时延；
    最小感知误差或最大感知精度；
    最高感知信息更新频率。
  16. 根据权利要求14所述的方法，其中，所述感知方式的要求信息包括以下至少一项：
    单站感知方式；
    多站感知方式；
    多站协同感知方式；
    主动感知方式；
    被动感知方式；
    持续感知方式；
    即时感知方式。
  17. 根据权利要求14所述的方法，其中，所述感知信号的要求信息包括以下至少一项：
    感知信号可用的波形信息；
    感知信号的最大子载波间隔；
    感知信号的最大保护间隔；
    感知信号的最大带宽；
    感知信号的最大突发持续时间；
    感知信号的最小时域间隔；
    感知信号的最大发送信号功率或最大等效全向辐射功率EIRP；
    感知信号可采用的信号格式；
    感知信号的信号方向；
    感知信号的时间资源；
    感知信号的频率资源；
    感知信号对应的天线信息；
    感知信号的波束宽度；
    感知信号的数模转换A/D的量化精度；
    感知信号对应的协同探测设备的数量；
    感知信号对应的协同探测模式。
  18. 一种感知装置，包括：
    第一接收模块，用于接收第一请求，所述第一请求用于请求启用或禁用第二设备的感知功能；
    第一发送模块，用于根据所述第一请求向所述第二设备发送指示消息，所述指示消息用于指示第二设备启用或禁用感知功能。
  19. 根据权利要求18所述的装置，其中，所述第一请求包括以下至少一项：
    感知功能启用或禁用标识；
    第二设备的标识；
    感知功能启用或禁用的时间；
    感知功能启用或禁用的区域；
    启用或禁用的感知功能的类型；
    感知结果的应用范围；
    启用或禁用的感知参考节点或感知协作节点的配置信息；
    感知性能的要求信息；
    感知方式的要求信息；
    感知信号的要求信息；
    感知测量结果或感知测量量的要求信息。
  20. 一种感知装置，包括：
    第二接收模块，用于接收指示消息，所述指示消息用于指示第二设备启用或禁用感知功能；
    处理模块，用于根据所述指示消息，启用或禁用感知功能。
  21. 根据权利要求20所述的装置，其中，所述指示消息包括以下至少一项：
    感知功能启用或禁用标识；
    第二设备的标识；
    感知功能启用或禁用的时间；
    感知功能启用或禁用的区域；
    启用或禁用的感知功能的类型；
    感知结果的应用范围；
    启用或禁用的感知参考节点或感知协作节点的配置信息；
    感知性能的要求信息；
    感知方式的要求信息；
    感知信号的要求信息；
    感知测量结果或感知测量量的要求信息。
  22. 一种通信设备，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12中任一项所述的感知方法的步骤，或者，实现如权利要求13至17中任一项所述的感知方法的步骤。
  23. 一种可读存储介质，其中，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中任一项所述的感知方法的步骤，或者，实现如权利要求13至17中任一项所述的感知方法的步骤。
PCT/CN2022/130258 2021-11-12 2022-11-07 感知方法、装置及通信设备 WO2023083131A1 (zh)

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