WO2023193787A1 - Procédé et appareil de traitement de flou perceptuel, dispositif et support de stockage - Google Patents

Procédé et appareil de traitement de flou perceptuel, dispositif et support de stockage Download PDF

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Publication number
WO2023193787A1
WO2023193787A1 PCT/CN2023/086868 CN2023086868W WO2023193787A1 WO 2023193787 A1 WO2023193787 A1 WO 2023193787A1 CN 2023086868 W CN2023086868 W CN 2023086868W WO 2023193787 A1 WO2023193787 A1 WO 2023193787A1
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requirement
target
configuration information
requirements
processing
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PCT/CN2023/086868
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English (en)
Chinese (zh)
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丁圣利
姜大洁
姚健
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维沃移动通信有限公司
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Publication of WO2023193787A1 publication Critical patent/WO2023193787A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a perceptual fuzzification processing method, device, equipment and storage medium.
  • the resolution performance and/or error performance of the sensing results for a specific geographical area or a specific sensing object may be limited due to regulatory requirements, privacy requirements, or other external requirements. , that is, it is required to fuzzify the process and/or results of perception (radar detection).
  • Embodiments of the present application provide a perceptual fuzzification processing method, device, equipment and storage medium, which can solve the problem of unclear fuzzification processing methods for radar detection.
  • a perceptual fuzzification processing method which includes:
  • the first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
  • the first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • a perceptual fuzzification processing method which includes:
  • the second device performs the first operation in the sensing business process based on the target configuration information.
  • a perceptual blur processing device which device includes:
  • the first determination module is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
  • the second determination module is used to determine target configuration information according to the target requirements; the target configuration information is To perceive the execution of the first operation in the business process.
  • a perceptual blurring processing device which device includes:
  • the first execution module is used to execute the first operation in the sensing business process based on the target configuration information.
  • a first device in a fifth aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are used by the processor. When executed, the method described in the first aspect is implemented.
  • a first device including a processor and a communication interface, wherein the processor is used for:
  • the first requirement is the perceptual performance requirement
  • the second requirement is the perceptual fuzzification processing requirement
  • Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • a second device in a seventh aspect, includes a processor and a memory.
  • the memory stores programs or instructions executable on the processor. The programs or instructions are executed by the processor.
  • a second device including a processor and a communication interface, wherein the processor is used for:
  • a ninth aspect provides a perceptual blurring processing system, including: a first device and a second device.
  • the first device can be used to perform the perceptual blurring processing method as described in the first aspect.
  • the second device It can be used to perform the perceptual blur processing method described in the second aspect.
  • a readable storage medium In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.
  • a chip in an eleventh aspect, includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the method described in the first aspect. method, or implement the method as described in the second aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable
  • Figure 2 is one of the flow diagrams of the perceptual fuzzification processing method provided by the embodiment of the present application.
  • Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application.
  • Figure 4 is the second schematic flowchart of the perceptual fuzzification processing method provided by the embodiment of the present application.
  • Figure 5 is one of the structural schematic diagrams of the perceptual blurring processing device provided by the embodiment of the present application.
  • Figure 6 is the second structural schematic diagram of the perceptual blurring processing device provided by the embodiment of the present application.
  • Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • Figure 8 is a schematic diagram of the hardware structure of a first device that implements an embodiment of the present application.
  • Figure 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
  • first, second, etc. in the description and claims of this 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 so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced, LTE-A Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), Laptop Computer, also known as notebook computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device (MID), augmented reality (AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device), vehicle user equipment (VUE), pedestrian terminals (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PC), teller machines or self-service machines and other terminal-side devices, wearable Smart devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklet
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless access network unit.
  • Access network equipment may include base stations, WLAN access points or WiFi nodes, etc.
  • the base stations may be called Node B, Evolved Node B (eNB), Access Point, Base Transceiver Station (BTS), Radio Base Station , radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmission and reception point (Transmission Reception Point, TRP) or the above
  • eNB Evolved Node B
  • BTS Base Transceiver Station
  • ESS Radio Base Station
  • radio transceiver Basic Service Set
  • BSS Basic Service Set
  • ESS Extended Service Set
  • home B-node home evolved B-node
  • TRP Transmission Reception Point
  • the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Service Discovery function (Edge Application Server Discovery Function, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network configuration ( Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), application function (Application Function, AF), etc.
  • MME mobility management entity
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • UPF User Plane Function
  • PCF Policy Control Function
  • B5G and 6G wireless communication systems are expected to provide various high-precision sensing services, such as robot navigation.
  • Sensing and communication systems are often designed separately and occupy different frequency bands.
  • MIMO Multiple Input Multiple Output
  • communication signals in future wireless communication systems tend to have high resolution in both the time domain and angle domain, which makes the use of It is possible to achieve high-precision sensing of communication signals. Therefore, it is best to jointly design sensing and communication systems so that they share the same frequency band and hardware to improve frequency efficiency and reduce hardware costs. This has prompted research on Integrated Sensing And Communication (ISAC).
  • MIMO Multiple Input Multiple Output
  • ISAC will become a key technology in future wireless communication systems to support many important application scenarios.
  • autonomous vehicles will obtain a large amount of information from the network, including ultra-high-resolution maps and near-real-time information, to navigate and avoid upcoming traffic jams.
  • radar sensors in autonomous vehicles should be able to provide powerful, high-resolution obstacle detection with resolutions on the order of centimeters.
  • ISAC technology for autonomous vehicles offers the possibility to achieve high data rate communications and high-resolution obstacle detection using the same hardware and spectrum resources.
  • Other applications of ISAC include Wi-Fi-based indoor positioning and activity recognition, drone communication and sensing, extended reality (Extended Reality, XR), radar and communication integration, etc. Each application has different requirements, limitations, and regulatory issues.
  • JSAC achieves integrated low-cost implementation of dual functions of communication and perception through hardware device sharing and software-defined functions. Its main features are: first, unified and simplified architecture; second, reconfigurable and scalable functions; third, efficiency improvement and cost reduction. reduce.
  • the advantages of communication perception integration mainly include three aspects: first, reduced equipment cost and size, second, improved spectrum utilization, and third, improved system performance.
  • JSAC The development of JSAC can be divided into four stages: coexistence, co-operation, co-design and co-collaboration.
  • Coexistence Communication and perception are two separate systems. The two will interfere with each other.
  • the main methods to solve the interference are: distance isolation, frequency band isolation, time division operation, MIMO technology, precoding, etc.
  • Co-operation Communication and perception share a hardware platform and use shared information to improve common performance.
  • the power allocation between the two has a greater impact on system performance.
  • the main problems are: low signal-to-noise ratio, mutual interference, and low throughput.
  • Co-design Communication and perception become a complete joint system, including joint signal design, waveform design, coding design, etc.
  • linear frequency modulation waveforms In the early stage, there were linear frequency modulation waveforms, spread spectrum waveforms, etc., and later focused on Orthogonal Frequency Division Multiplexing (Orthogonal Frequency Division Multiplexing) , OFDM) waveform, MIMO technology, etc.
  • OFDM Orthogonal Frequency Division Multiplexing
  • Radar is the transliteration of English Radar, derived from the abbreviation of Radio Detection and Ranging, which means “radio detection and ranging", that is, it finds targets and measures target distances by transmitting radio waves and receiving target reflection echoes.
  • radar detection of targets not only measures the distance of the target, but also measures the speed, azimuth angle, and pitch angle of the target, and extracts more information about the target from the above information, including the size and shape of the target. wait.
  • Radar technology can be used to detect aircraft, missiles, vehicles, ships and other targets. With the development of technology and the evolution of society, radar is increasingly used in meteorological radar. By measuring the echoes of meteorological targets such as clouds and rain, it can determine the location and intensity of clouds and rain and other information for weather forecasting and other scenarios.
  • automotive radar provides early warning information for vehicle driving by measuring the distance and relative speed between vehicles, between vehicles and surrounding objects, and between vehicles and pedestrians, which greatly improves the safety level of road traffic.
  • radar is classified in many ways. According to the positional relationship between radar transceiver sites, it can be divided into: single-station radar and dual-station radar.
  • single-station radar the signal transmitter and receiver are integrated and share an antenna; the advantage is that the target echo signal and the local oscillator of the receiver are naturally coherent, and signal processing is more convenient; the disadvantage is that signal transmission and reception cannot be performed at the same time, and can only be Signal waveforms with a certain duty cycle lead to blind spots in detection, which require complex algorithms to compensate; or signals can be sent and received at the same time, with strict isolation between sending and receiving, but this is difficult to achieve for high-power military radars.
  • the signal transmitter and receiver are located at different locations; the advantage is that signal transmission and reception can be carried out simultaneously, and continuous wave waveforms can be used for detection; the disadvantage is that it is difficult to achieve the same frequency and coherence between the receiver and transmitter, and the signal The processing is more complicated.
  • radar technology can adopt single-station radar mode or dual-station radar mode. Station radar mode.
  • the transmitting and receiving signals share the same antenna, and the receiving and transmitting signals enter different radio frequency processing links through the circulator; in this mode, the continuous wave signal waveform can be used to achieve detection without blind zones, provided that the receiving signal It needs good isolation from the transmitting signal, usually about 100dB, to eliminate the leakage of the transmitting signal from flooding the receiving signal. Since the single-station radar receiver has all the information of the transmitted signal, it can perform signal processing through matched filtering (pulse compression) to obtain higher signal processing gain.
  • synchronization signals primary synchronization signals/auxiliary synchronization signals
  • reference signals demodulation reference signals/channel state information reference signals, etc.
  • the blur diagram of the signal waveform is no longer a pushpin shape, but a nail plate shape.
  • the degree of delay and Doppler ambiguity will increase, and the gain of the main lobe will be relatively small.
  • the single-station radar mode is much slower, reducing the range of distance and speed measurements.
  • the measurement range of distance and speed can meet the measurement needs of common targets such as cars and pedestrians.
  • the measurement accuracy of dual-station radar is related to the position of the transceiver station relative to the target. It is necessary to select an appropriate transceiver station pair to improve detection performance.
  • FIG 2 is one of the flow diagrams of the perceptual blur processing method provided by the embodiment of the present application. As shown in Figure 2, the method includes:
  • Step 200 The first device determines the target requirement based on the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
  • Step 210 The first device determines target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • fuzzification processing refers to introducing certain additional processing in order to meet regulatory requirements, privacy requirements, or other external application requirements so that the resolution performance and/or error performance of the target perception results are not higher than a certain level.
  • the first demand represents the demand of the sensing demand initiator for the sensing service performance indicators, or the demand obtained by mapping the sensing demand initiator's requirements for the sensing service performance indicators;
  • the second requirement represents the need for fuzzification of perceived business performance indicators due to regulatory requirements, privacy requirements, or other external application requirements
  • the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
  • the first device is a device used to determine target configuration information
  • the first device may be a sensing function network element
  • the sensing function network element can be located on the Radio Access Network (RAN) side or the core network side, which refers to the core network and/or RAN responsible for sensing request processing, sensing resource scheduling, sensing information interaction, sensing
  • RAN Radio Access Network
  • a network node with at least one function such as data processing can be upgraded based on the access and mobility management function (Access and Mobility Management Function, AMF) or location management function (Location Management Function, LMF) in the communication network, or it can be other Network node or a newly defined network node.
  • AMF Access and Mobility Management Function
  • LMF Location Management Function
  • the first device may be a receiving end device that senses the signal
  • the receiving end device may be a base station or user equipment (User Equipment, UE). If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device.
  • the first device may be a sending end device that senses the signal
  • the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, the signaling interaction between the sending device and the receiving device passes through the Xn interface.
  • the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
  • the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the first requirement, second requirement or target requirement includes at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • the first requirement includes at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be the performance requirement of the perception requirement initiator for the first indicator of the target measurement quantity
  • the requirement for the first indicator of the target measurement quantity in the perception performance requirement may be that the performance of the first indicator of the target measurement quantity is not lower than the first preset threshold; for example, the distance resolution is not greater than 0.1m.
  • the perceptual performance requirements can also directly provide initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity; for example: the signal bandwidth corresponding to the distance resolution is not greater than 0.1m and is not greater than 1.5GHz.
  • the second requirement includes at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • the requirement for the first index of the target measurement quantity in the perceptual fuzzification processing requirement may be the fuzzification processing requirement of the perceptual fuzzification processing initiator for the first indicator of the target measurement quantity;
  • the requirement for the first indicator of the target measurement quantity in the perceptual blur processing requirement may be that the performance of the first indicator of the target measurement quantity is not higher than the first preset threshold; for example, the distance resolution is not less than 1 m.
  • the content of the second requirement may include at least one of the following two:
  • the second requirement includes a requirement for a first indicator of the target measurement quantity
  • the requirement for the first indicator of the target measurement quantity represents the performance requirement for the first indicator of the target measurement quantity corresponding to the fuzzification process.
  • the requirement for the first indicator of the target measurement quantity may be expressed in such a way that the performance of the first indicator of the target measurement quantity is not higher than the second preset threshold; for example, the distance resolution is not less than 1 m.
  • caseB The second requirement directly provides the fuzzification processing method, including: the object of fuzzification processing, the fuzzification processing algorithm and the fuzzification processing parameters, etc.; for example: directly provides the distance resolution is not less than 1m and the corresponding signal bandwidth is not greater than 150MHz; that is, the perceptual fuzzification processing requirements can also directly provide the initial configuration information corresponding to the requirements for achieving the first indicator of the target measurement quantity.
  • target requirements include at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • the target demand determined based on the first demand and the second demand may be the same as the first demand, may be the same as the second demand, or may be partly the same as the first demand or partly the same as the second demand.
  • the first device determines the target demand based on the first demand and the second demand, including:
  • the first device determines the one with lower perceived performance among the requirements of the corresponding items of the first demand and the second demand as the requirement of the corresponding item of the target demand;
  • the corresponding items for the first requirement and the second requirement must meet at least one of the following:
  • the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
  • the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
  • the corresponding items in the first requirement and the second requirement are at least one of the same items after at least one first transformation.
  • the target measurement quantity of the project or the initial configuration information of the same project; the first transformation includes at least one of the following: coordinate transformation between the target measurement quantity in the polar coordinate system and the rectangular coordinate system, the requirement of the first indicator of the measurement quantity mapping to configuration information requirements.
  • the first device may determine the one with lower perceived performance among the requirements of the corresponding items of the first requirement and the second requirement as the requirement of the corresponding item of the target requirement to achieve fuzzification processing as much as possible.
  • the corresponding items of the first demand and the second demand may mean that the corresponding items in the first demand and the second demand are target measurement quantities of the same item; for example, the first demand includes a distance resolution of no more than 0.1m, If the second requirement includes a distance resolution of not less than 1m, then the target requirement should include an item with lower perceptual performance, that is, a distance resolution of not less than 1m;
  • the corresponding items in the first requirement and the second requirement may mean that the corresponding items in the first requirement and the second requirement are initial configuration information of the same item; for example, the first requirement includes a signal bandwidth of not less than 1.5GHz, and the first requirement includes The second requirement includes that the signal bandwidth is not greater than 150MHz, then the target requirement should include an item with lower perceptual performance, that is, the signal bandwidth is not greater than 150MHz;
  • the corresponding items of the first demand and the second demand may mean that the corresponding items of the first demand and the second demand are at least one of the same target measurement quantity after at least one first transformation; for example, the first demand and the third demand
  • the corresponding item in the second requirement may be at least one measurement quantity that has undergone at least one first transformation, which is distance; for example, the corresponding items in the first requirement and the second requirement may be at least one measurement quantity that has undergone at least one first transformation.
  • the requirements of the corresponding items of the first demand and the second demand may be the requirements of the first indicator used to define or adjust the same target measurement quantity.
  • the corresponding items of the first demand and the second demand may be, A measurement of distance in one requirement, and a configuration of signal bandwidth corresponding to the distance in a second requirement.
  • the corresponding items of the first requirement and the second requirement may mean that the corresponding items of the first requirement and the second requirement are at least one piece of the same initial configuration information after at least one first transformation; for example, the first requirement and the second requirement
  • the corresponding items in the second requirement may be at least one configuration that is the signal bandwidth after at least one first transformation; for example, the corresponding items in the first requirement and the second requirement may be at least one configuration that is the sensing frame length after at least one first transformation. Configuration;
  • the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the rectangular coordinate system
  • the second requirement is the resolution of the distance, azimuth angle, or pitch angle in the polar coordinate system.
  • the resolution of at least one item can be the corresponding item;
  • the first requirement is the resolution of at least one of the X-axis coordinate, Y-axis coordinate, or Z-axis coordinate in the Cartesian coordinate system
  • the second requirement is the signal bandwidth requirement (corresponding to the distance resolution) and /or the requirements for antenna configuration (corresponding to the angle resolution) can be the corresponding project
  • the distance resolution in the polar coordinate system in the first requirement and the signal bandwidth requirement in the second requirement can be corresponding items.
  • the sensing requirements of radar detection and the corresponding items in the fuzzification processing requirements are integrated.
  • Performance index requirements ensure the effective implementation of fuzzification processing for radar detection.
  • the method for the first device to determine the target configuration information according to the target requirements includes at least one of the following:
  • the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
  • the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
  • the first device when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the target measurement quantity to The requirements of the first indicator are determined as corresponding items in the target configuration information after at least one first transformation;
  • the first device when the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for a first indicator of the target measurement quantity, the first device may set the first indicator of the target measurement quantity to The indicator requirements are determined as the corresponding items in the target configuration information after mapping between the requirements of the first indicator of the target measurement quantity and the requirements of the configuration information;
  • the first device may map the distance resolution requirement to the corresponding signal bandwidth requirement, and determine the corresponding signal bandwidth requirement as the corresponding item in the target configuration information.
  • the first device determines the target configuration information according to the target requirement, if the target requirement includes a requirement for initial configuration information, the first device determines the requirement for the initial configuration information. Determine the corresponding item in the corresponding target configuration information.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • the first operation may be an operation performed in the first step of generating the sensing signal
  • the first operation may be an operation performed in the second stage of signal processing
  • the first operation may be an operation performed in a third link after the second link.
  • Figure 3 is a schematic diagram of the process of sensing services provided by the embodiment of the present application.
  • the signal parameter configuration can be fuzzified before the sensing signal generation step
  • the signal processing configuration can be fuzzified before the signal processing step. Fuzzification processing can be performed after the signal processing link, such as fuzzification of signal processing results or fuzzification of data processing.
  • the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth angle-elevation angle two-dimensional spectrum, range-angle (including azimuth angle or Pitch angle) two-dimensional spectrum, range-azimuth angle-pitch angle three-dimensional spectrum, range-Doppler-angle (including azimuth or pitch angle) three-dimensional spectrum, range-Doppler-azimuth angle-elevation angle four-dimensional spectrum.
  • signal processing may refer to processing radar echo data to obtain signal processing results of the sensing object or target environment.
  • data processing may refer to processing the signal processing results to correct the signal processing results, estimate the real information of the target, predict the future state of the target, or achieve continuous tracking of the target, etc.
  • the first device determines the target demand based on the first demand and the second demand, including:
  • the first device determines that the target requirement includes a requirement for the first indicator of the target measurement quantity in the first requirement and/or a requirement for the initial configuration information corresponding to the target measurement quantity, and, the target measurement quantity in the second requirement.
  • the requirements of the first indicator and/or the requirements of the initial configuration information corresponding to the target measurement quantity are relatively low compared to the perceptual performance.
  • the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement, and that the perceived performance is relatively low compared to a requirement for the first indicator of the target measurement quantity in the second requirement.
  • the first device determines that the target requirement includes a requirement for a first indicator of a target measurement quantity in the first requirement, and the perceived performance is compared to a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement.
  • the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement
  • the first requirement may be a requirement for the initial configuration information corresponding to the target measurement quantity in the first requirement
  • the requirement for the corresponding item in the second requirement may be a requirement for the first indicator of the target measurement quantity in the second requirement
  • the first device determines that the target requirement may include any requirement in the first requirement that has a relatively lower perceived performance than the requirement of the corresponding item in the second requirement; for example, any requirement in the first requirement
  • One requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the first requirement
  • a requirement for the corresponding item in the second requirement may be a requirement for initial configuration information corresponding to the target measurement quantity in the second requirement.
  • the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement.
  • the requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity which is an item with relatively lower perceptual performance. , including at least one of the following:
  • the first device determines that the target requirement includes: the first requirement and the The second requirement includes distance resolution requirements and/or signal bandwidth requirements, whichever is lower in perceptual performance;
  • the first device determines that the target requirement includes: the first requirement and the Doppler resolution requirement and/or the perceptual frame length requirement included in the second requirement, whichever is lower in perceptual performance; or
  • the first requirement or the second requirement includes an angle resolution requirement or an antenna configuration requirement.
  • the first device determines that the target requirements include: the angle resolution requirements and/or the antenna configuration requirements included in the first requirement and the second requirement, which one has lower perceptual performance.
  • the target requirements include: the angle resolution requirements and/or the antenna configuration requirements included in the first requirement and the second requirement, which one has lower perceptual performance.
  • the first requirement or the second requirement includes a requirement for distance resolution or a requirement for signal bandwidth.
  • the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement of the distance included in the first requirement and the second requirement, whichever is lower in perceptual performance. ;
  • the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirements include: a Doppler resolution requirement and/or a perception frame length requirement included in the first requirement and the second requirement. One with lower performance;
  • the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration.
  • the first device determines that the target requirements include: the resolution requirement of the angle included in the first requirement and the second requirement and/or the antenna configuration requirement, whichever has lower perceptual performance. .
  • the first device determines that the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the target requirements include: the distance resolution requirement and/or the signal bandwidth requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
  • the first requirement includes any of the following:
  • the first requirement is the distance resolution requirement
  • the first requirement is the signal bandwidth requirement
  • the second requirement includes any of the following
  • the second requirement is the requirement for mid-range resolution
  • the second requirement is the signal bandwidth requirement.
  • the first requirement or the second requirement includes a requirement for distance resolution and/or a requirement for signal bandwidth.
  • the first device determines that the target requirement includes the one with lower perceived performance among the first requirement and the second requirement;
  • the first requirement includes any of the following:
  • the first requirement is the distance resolution requirement
  • the first requirement is the signal bandwidth requirement
  • the second requirement includes any of the following
  • the second requirement is the requirement for mid-range resolution
  • the second requirement is the signal bandwidth requirement.
  • the target requirement includes one of the following: distance resolution in the first requirement The lower perceptual performance of the requirement or the distance resolution requirement in the second requirement; the signal bandwidth requirement in the first requirement or the signal bandwidth requirement in the second requirement, whichever is lower in perceptual performance; the first The distance resolution requirement in the requirement or the signal bandwidth requirement in the second requirement is the one with lower perceptual performance; the signal bandwidth requirement in the first requirement or the distance resolution requirement in the second requirement is the one with lower perceptual performance an item of;
  • the first device determines that the target requirements include: Doppler resolution requirements and/or perception frame length requirements included in the first requirement and the second requirement.
  • the lower one includes:
  • the first device determines that the target requirement includes the one with lower perceived performance among the third requirement and the fourth requirement;
  • the third requirement includes any of the following:
  • the first requirement is the Doppler resolution requirement
  • the first requirement is the perception frame length requirement
  • the fourth requirement includes any of the following:
  • the second requirement is the Doppler resolution requirement
  • the second requirement is the perception frame length requirement.
  • the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame. If required, the first device determines that the target requirement includes the third requirement and the fourth requirement, whichever has lower perceived performance;
  • the third requirement includes any of the following:
  • the first requirement is the Doppler resolution requirement
  • the first requirement is the perception frame length requirement
  • the fourth requirement includes any of the following:
  • the second requirement is the Doppler resolution requirement
  • the second requirement is the perception frame length requirement.
  • the first requirement or the second requirement includes the requirement of Doppler resolution or the length of the perception frame.
  • the target requirement includes one of the following: the Doppler resolution requirement in the first requirement or the Doppler resolution requirement in the second requirement, whichever has lower perceptual performance;
  • the perception frame length requirement in the first requirement and the perception frame length requirement in the second requirement are the lower perceptual performance requirements;
  • the Doppler resolution requirement in the first requirement and the perception frame length requirement in the second requirement are the lower perceptual performance requirements;
  • the one with lower perceptual performance is the one with lower perceptual performance; among the first requirement, the perceptual frame length requirement and the second requirement, Doppler resolution, whichever is with lower perceptual performance;
  • the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
  • the fifth requirement includes any of the following:
  • the first requirement is the angle resolution requirement
  • the sixth requirement includes any of the following:
  • the second requirement is the angle resolution requirement
  • the first requirement or the second requirement includes a requirement for angle resolution or a requirement for antenna configuration.
  • the first device determines that the target requirement includes the one with lower perceived performance among the fifth requirement and the sixth requirement;
  • the fifth requirement includes any of the following:
  • the first requirement is the angle resolution requirement
  • the sixth requirement includes any of the following:
  • the second requirement is the angle resolution requirement
  • the first requirement or the second requirement when performing the fuzzification process of signal parameter configuration before the first step of generating the sensing signal, includes a requirement for angle resolution or a requirement for antenna configuration.
  • the target requirements include one of the following: the angular resolution requirement in the first requirement and the angular resolution requirement in the second requirement, whichever has lower perceptual performance; the antenna configuration in the first requirement The lower perceptual performance of the requirement or the antenna configuration requirement in the second requirement; the angular resolution requirement in the first requirement or the antenna configuration requirement in the second requirement, whichever is lower in perceptual performance;
  • the antenna configuration requirements in the first requirement and the angular resolution in the second requirement are the lower perceptual performance;
  • the first device determines the target configuration information according to the target requirements, including:
  • the first device determines first configuration information according to the target requirement, and the first configuration information is part or all of the target configuration information
  • the first configuration information satisfies at least one of the following:
  • the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes Antenna configuration information determined by the requirements of the first indicator of the target measurement quantity in the target requirements
  • the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
  • the first configuration information includes the perception frame length in the initial configuration information in the target requirement
  • the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
  • the first device when performing the fuzzification process of the signal parameter configuration before the first step of generating the sensing signal, the first device may determine that all or part of the content in the target requirement is the first configuration information;
  • the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement.
  • the first configuration information includes a perception frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. ;
  • the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
  • the first configuration information includes the perception frame length in the initial configuration information in the target requirement
  • the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
  • the signal bandwidth in the signal parameter configuration can be reduced according to the requirement of reducing the distance resolution in the target requirement; or the target requirement directly includes the signal bandwidth corresponding to the fuzzification processing requirement;
  • the sensing frame length in the signal parameter configuration can be reduced according to the requirement of reducing Doppler resolution in the target requirements; or the target requirements directly include the sensing frame length corresponding to the blurring processing requirements;
  • the antenna configuration in the signal parameter configuration can be reduced according to the requirement of reducing the angular resolution in the target requirements; or the target requirements directly include the antenna configuration corresponding to the fuzzification processing requirements.
  • the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or an initial value corresponding to the target measurement quantity.
  • the requirements for configuration information, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity, which is relatively low in perceived performance, include:
  • the first device determines that the target requirement includes : The one with lower perceptual performance among the distance resolution requirements and/or the distance processing algorithm and the distance processing algorithm parameter requirements included in the first requirement and the second requirement;
  • the first device determines
  • the target requirements include: Doppler resolution requirements included in the first requirement and the second requirement and/or Doppler processing algorithm and perceptual performance requirements in parameters of the Doppler processing algorithm. the lower term;
  • the first device determines that the target requirement includes : The one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and the parameters of the angle processing algorithm included in the first requirement and the second requirement.
  • the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance.
  • the first device determines that the target requirements include: requirements for distance resolution and/or distance processing algorithms included in the first requirement and the second requirement and The one with lower perceived performance among its parameter requirements;
  • the The first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithm and parameter requirements included in the first requirement and the second requirement, the perception performance is higher. The lower one;
  • the first device determines the The target requirements include: the one with lower perceptual performance among the angle resolution requirements and/or the angle processing algorithm and its parameters included in the first requirement and the second requirement.
  • the first device determines that the target requirements include: requirements for distance resolution included in the first requirement and the second requirement and/or requirements for distance processing algorithms and their parameters.
  • a less performant one including:
  • the first device determines that the target requirement includes the one with lower perceived performance among the seventh requirement and the eighth requirement;
  • the seventh requirement includes at least one of the following:
  • the first requirement is the distance resolution requirement
  • the first requirement is the parameter requirements of the distance processing algorithm
  • the eighth requirement includes at least one of the following
  • the second requirement is the requirement for mid-range resolution
  • the second requirement is the parameter requirements of the distance processing algorithm.
  • the first device determines that the target requirement includes a seventh requirement. and one of the eighth requirements with lower perceived performance;
  • the seventh requirement includes any one or more of the following:
  • the eighth requirement includes any one or more of the following
  • the first requirement or the second requirement includes a requirement for distance resolution or a requirement for a distance processing algorithm or distance.
  • the first device determines that the target requirements include the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement, whichever has lower perceptual performance. or the requirement of distance resolution in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement, whichever is lower in perceptual performance, or the requirement of distance processing algorithm and its parameters in the first requirement and the requirement of distance processing algorithm and its parameters in the second requirement.
  • the second requirement is the distance resolution requirement, whichever is lower in perceptual performance, or the first requirement is the distance processing algorithm and its parameters, and the second requirement is the distance processing algorithm and its parameters, whichever is lower in perceptual performance One item.
  • the first device determines that the target requirements include: Doppler resolution requirements and/or Doppler processing algorithms and Doppler resolution included in the first requirement and the second requirement.
  • the parameters of the processing algorithm require the one with lower perceptual performance, including:
  • the first device determines that the target requirement includes the ninth requirement and the tenth requirement, whichever has lower perceived performance;
  • the ninth requirement includes at least one of the following:
  • the tenth requirement includes at least one of the following:
  • the The first device determines that the target requirements include the ninth requirement and the tenth requirement, whichever has lower perceived performance;
  • the ninth requirement includes any one or more of the following:
  • the tenth requirement includes any one or more of the following:
  • the first requirement or the second requirement includes a requirement for Doppler resolution or a Doppler processing algorithm.
  • the first device determines that the target requirements include the Doppler resolution requirement in the first requirement and the Doppler resolution requirement in the second requirement.
  • the lower perceptual performance requirement among the requirements and the second requirement is the Doppler processing algorithm and its parameters.
  • the first device determines that the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the target requirements include: the angle resolution requirement and/or the antenna configuration requirement included in the first requirement and the second requirement, whichever has lower perceptual performance.
  • the first device determines that the target requirement includes the one with lower perceived performance among the eleventh requirement and the twelfth requirement;
  • the eleventh requirement includes at least one of the following:
  • the first requirement is the angle resolution requirement
  • the first requirement is the parameter requirements of the angle processing algorithm
  • the twelfth requirement includes at least one of the following:
  • the second requirement is the angle resolution requirement
  • the second requirement is the parameter requirements of the angle processing algorithm.
  • the first device determines the The target requirements include the one with lower perceived performance among the eleventh and twelfth requirements;
  • the eleventh requirement includes any one or more of the following:
  • the twelfth requirement includes any one or more of the following:
  • the first requirement or the second requirement includes a requirement for angle resolution or a requirement for an angle processing algorithm or an angle.
  • the first device determines that the target requirements include the angle resolution requirement in the first requirement and the angle resolution requirement in the second requirement, whichever has lower perceptual performance.
  • angle resolution requirement among the second requirement is the one with lower perceptual performance, or the angle processing algorithm and its parameter requirements among the first requirement and the angle processing algorithm and its parameter requirement among the second requirement are the lower perceptual performance.
  • the first device determines the target configuration information according to the target requirements, including:
  • the first device determines second configuration information according to target requirements, and the second configuration information is part or all of the target configuration information
  • the second configuration information satisfies at least one of the following:
  • the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
  • the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
  • the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
  • the second configuration information includes the parameters in the initial configuration information in the target requirements.
  • Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
  • the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
  • the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
  • the second configuration information includes a distance processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. and/or parameters of distance processing algorithms;
  • the second configuration information includes Doppler determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. processing algorithms and/or parameters of the Doppler processing algorithm;
  • the second configuration information includes an angle processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Or the parameters of the angle processing algorithm;
  • the second configuration information includes the initial configuration in the target requirements.
  • Doppler processing algorithms and/or parameters of Doppler processing algorithms in the information are optionally, in the case where the initial configuration information in the target requirements.
  • the second configuration information includes the parameters in the initial configuration information in the target requirement. distance processing algorithms and/or parameters of distance processing algorithms; or
  • the second configuration information includes the initial configuration information in the target requirement.
  • Angle processing algorithm and/or parameters of the angle processing algorithm are the initial configuration information in the target requirement.
  • the configuration parameters of distance processing can be reduced according to the requirement of reducing distance resolution in the target requirements; including: 1 If the distance processing algorithm is FFT, reduce the number of points processed by FFT; 2 If the distance processing algorithm is matched filtering, reduce the matching The number of taps of the filter;
  • the target requirements directly include configuration parameters for distance processing.
  • the configuration parameters of Doppler processing including: 1 Selecting an algorithm with lower resolution, such as selecting the Fast Fourier Transformation (FFT) algorithm. It is not a Multiple Signal Classification (MUSIC) algorithm. 2 Reduce the resolution of the selected algorithm by setting the parameters of the algorithm, such as reducing the number of points processed by FFT, increasing the steering vector sampling interval in the MUSIC algorithm, or reducing the MUSIC algorithm. Dimensions of the steering vector;
  • FFT Fast Fourier Transformation
  • MUSIC Multiple Signal Classification
  • the target requirements directly include the configuration parameters of Doppler processing.
  • the configuration parameters for angle processing may be included directly in the target requirements.
  • the first device determines that the target requirement includes a requirement for a first indicator of the target measurement quantity in the first requirement and/or the target measurement.
  • the requirement for the initial configuration information corresponding to the quantity, and the requirement for the first indicator of the target measurement quantity in the second requirement and/or the requirement for the initial configuration information corresponding to the target measurement quantity which is an item with relatively lower perceptual performance. , including at least one of the following:
  • the first requirement or the second requirement includes a requirement for resolution of the target measurement quantity or a downsampling process.
  • the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirement and/or the downsampling processing configuration requirements, and, the target measurement in the second requirement.
  • the amount of resolution requirements and/or downsampling processing configuration requirements is relatively low compared to the perceptual performance;
  • the first device determines that the target requirement includes the first requirement.
  • the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise, and, the second requirement of the error or accuracy requirement of the target measurement quantity and/or the configuration requirement of the first noise compared to the perception One with relatively low performance.
  • the third link after the second link may include at least one of the following:
  • the fourth link, the fourth link is after the second link and before data processing is performed on the signal processing result of the signal processing;
  • the fifth link is: performing data processing on the signal processing results of the signal processing.
  • fuzzification processing can be performed in a third step after the signal processing step.
  • the signal processing result is processed in a fourth step before data processing is performed on the signal processing result.
  • fuzzification processing, or fuzzification processing of data processing is performed in the fifth step of data processing on the signal processing results of the signal processing.
  • the first noise may include the second noise
  • the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance.
  • the lower one including at least one of the following:
  • the first device determines that the target requirement includes the target in the first requirement.
  • the first device determines that the target requirement includes the first requirement.
  • the requirements of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise, and the second requirement of the first indicator of the target measurement quantity and/or the requirements of the configuration of the second noise are compared to the perception One with relatively low performance.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the resolution requirements of the target measurement quantity in the first requirements, and the down-sampling processing in the second requirements. Configuration requirements are relatively low compared to perceived performance;
  • the signal When the processing result is fuzzified if the first requirement or the second requirement includes a requirement for the resolution of the target measurement quantity or a requirement for the downsampling processing configuration, the first device determines the target
  • the requirements include the requirement for the resolution of the target measurement quantity in the first requirement, and the requirement for the resolution of the target measurement quantity in the second requirement, which is relatively low in perceptual performance;
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the resolution of the target measurement quantity in the second requirement. Rate requirements are relatively low compared to perceived performance;
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the down-sampling processing configuration requirements in the first requirement, and the down-sampling processing configuration requirements in the second requirement.
  • the target requirements include the down-sampling processing configuration requirements in the first requirement, and the down-sampling processing configuration requirements in the second requirement.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the error or accuracy requirements of the target measurement quantity in the first requirement and the target measurement in the second requirement. The amount of error or accuracy required is relatively low compared to perceptual performance.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirements and the target measurement quantity in the second requirements. Error or precision requirements are relatively low compared to perceptual performance.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the error or precision requirements of the target measurement quantity in the first requirements and the second noise in the second requirements.
  • the configuration requirements are a relatively low one compared to the perceived performance.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include the requirements for the configuration of the second noise in the first requirement and the configuration of the second noise in the second requirement. The requirements are relatively low compared to perceived performance.
  • the first device determines that the target requirement includes the resolution of the target measurement quantity in the first requirement.
  • Requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements are relatively lower than the perceptual performance requirement, including:
  • the first device determines that the target requirement includes the one with lower perceived performance among the thirteenth requirement and the fourteenth requirement;
  • the thirteenth requirement includes the requirement of distance resolution in the first requirement, and the fourteenth requirement includes the requirement of distance resolution in the second requirement or the requirement of downsampling processing configuration;
  • the thirteenth requirement includes the requirement of angle resolution in the first requirement, and the fourteenth requirement includes the requirement of angle resolution or downsampling processing configuration requirement in the second requirement; or
  • the thirteenth requirement includes the Doppler resolution requirement in the first requirement, and the fourteenth requirement includes the Doppler resolution requirement or the downsampling processing configuration requirement in the second requirement; or
  • the thirteenth requirement includes the requirement for the configuration of downsampling processing in the first requirement, and the fourteenth requirement includes the requirement of Doppler resolution or angle resolution or distance resolution in the second requirement. or downsampling processing configuration requirements.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include: the distance resolution requirement in the first requirement and the distance resolution requirement in the second requirement.
  • the first noise may include the second noise
  • the first device determines that the target requirement includes the error or accuracy requirement of the target measurement quantity in the first requirement. /or the requirement for the configuration of the second noise, and, the requirement for the error or accuracy of the target measurement quantity in the second requirement and/or the requirement for the configuration of the second noise, which is relatively low in perceptual performance compared to:
  • the first device determines that the target requirement includes the one with lower perceived performance among the fifteenth requirement and the sixteenth requirement;
  • the fifteenth requirement includes the requirement for distance error or accuracy in the first requirement, and the sixteenth requirement includes Including requirements for distance error or accuracy in the second requirement or requirements for the configuration of the second noise; or
  • the fifteenth requirement includes the error or accuracy requirement of the angle in the first requirement, and the sixteenth requirement includes the error or accuracy requirement of the angle in the second requirement or the configuration requirement of the second noise; or
  • the fifteenth requirement includes the Doppler error or accuracy requirement in the first requirement, and the sixteenth requirement includes the Doppler error or accuracy requirement in the second requirement or the configuration requirement of the second noise; or
  • the fifteenth requirement includes the requirement for the configuration of the second noise in the first requirement, and the sixteenth requirement includes the requirement for Doppler error or accuracy, angle error or accuracy requirement, distance error or Accuracy requirements, or requirements for the configuration of the second noise.
  • the first requirement or the second requirement includes the target measurement quantity.
  • the first device determines that the target requirements include: a distance error or precision requirement in the first requirement and a distance error or precision requirement in the second requirement.
  • the one with lower perceptual performance among the requirements, or the error or accuracy requirement for distance among the first requirement and the requirement for the configuration of the second noise among the second requirement, whichever one has lower perceptual performance, or the angle among the first requirement The error or accuracy requirement and the angle error or accuracy requirement in the second requirement, whichever is lower in perceptual performance, or the angle error or accuracy requirement in the first requirement and the second noise configuration requirement in the second requirement.
  • the lower perceptual performance requirement is the requirement of the error or accuracy of the medium Doppler and the requirement of the configuration of the second noise in the second requirement, or the requirement of the configuration of the second noise in the first requirement and the requirement of Doppler in the second requirement.
  • the error or accuracy requirement of Le whichever is lower in perceptual performance, or the configuration requirement of the second noise in the first requirement and the error or accuracy requirement in distance in the second requirement, whichever is lower in perceptual performance, or The requirement for the configuration of the second noise in the first requirement and the requirement for angle error or accuracy in the second requirement, whichever is lower in perceptual performance, or the requirement for the configuration of the second noise in the first requirement and the requirement in the second requirement
  • the second noise configuration requires the lower perceptual performance.
  • the first noise may include the third noise
  • the first device determines that the target requirement includes the requirement of the first indicator of the target measurement quantity in the first requirement and/ Or the requirements for the initial configuration information corresponding to the target measurement quantity, and the requirements for the first indicator of the target measurement quantity in the second requirement and/or the requirements for the initial configuration information corresponding to the target measurement quantity are relatively different in perceptual performance.
  • the lower one includes:
  • the first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement and/or the configuration requirements of the third noise, and the error of the target measurement quantity in the second requirement. and/or the accuracy requirements and/or the configuration requirements of the third noise are relatively low compared to the perceptual performance;
  • the first device determines the target
  • the requirements include any requirement in the first requirement that has relatively lower perceived performance than the requirement of the corresponding item in the second requirement, wherein any requirement in the first requirement may be the error and/or accuracy of the target measurement quantity requirements, it can also be the third noise
  • the requirements for the corresponding items in the second requirement may be the requirements for the error and/or accuracy of the target measurement quantity in the second requirement, or may also be the requirements for the configuration of the third noise.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device determines that the target requirements include the error and/or accuracy requirements of the target measurement quantity in the first requirement, and, the error and/or accuracy of the target measurement quantity in the second requirement. or one where accuracy requirements are relatively low compared to perceptual performance.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device determines that the target requirements include requirements for the error and/or accuracy of the target measurement quantity in the first requirement, and that the requirements for the configuration of the third noise in the second requirement are consistent. An item with relatively low performance than perceived performance.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device determines that the target requirements include the configuration requirements of the third noise in the first requirement, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement. A relatively low item compared to perceived performance.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device determines that the target requirement includes a configuration requirement for the third noise in the first requirement, and the perceptual performance is relatively low compared to the configuration requirement for the third noise in the second requirement. A low item.
  • the first noise may include the third noise
  • the first device determines that the target requirement includes the error and/or accuracy of the target measurement quantity in the first requirement.
  • requirements and/or requirements for the configuration of the third noise, and, the error and/or accuracy requirements of the target measurement quantity in the second requirement and/or the requirements for the configuration of the third noise are relatively low compared to the perceptual performance ,include:
  • the first device determines that the target requirement includes the one with lower perceived performance among the seventeenth requirement and the eighteenth requirement;
  • the seventeenth requirement includes the requirement of distance error and/or accuracy in the first requirement, and the eighteenth requirement includes the requirement of distance error and/or accuracy in the second requirement or the configuration requirement of the third noise;
  • the seventeenth requirement includes the error and/or accuracy requirements of the angle in the first requirement, and the eighteenth requirement includes the error and/or accuracy requirements of the angle in the second requirement or the configuration requirements of the third noise;
  • the seventeenth requirement includes the Doppler error and/or accuracy requirement in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement in the second requirement or the configuration of the third noise. Require;
  • the seventeenth requirement includes the requirement for the configuration of the third noise in the first requirement, and the eighteenth requirement includes the Doppler error and/or accuracy requirement or the angle error and/or accuracy requirement in the second requirement, or distance error and/or accuracy requirements or third noise configuration requirements.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device determines that the target requirements include a first requirement in a distance error and/or accuracy requirement and a second requirement in a distance error and/or accuracy requirement in perceived performance
  • the relatively low one, or the error and/or accuracy requirement of the distance in the first requirement and the perceptual performance requirement of the third noise configuration in the second requirement, whichever is relatively low, or the angle of the first requirement The one with relatively low perceptual performance among the error and/or accuracy requirements and the angle error and/or accuracy requirements in the second requirement, or the angle error and/or accuracy requirements in the first requirement and the second requirement
  • the perceptual performance is relatively low, or the Doppler error and/or accuracy requirements in the first requirement and the Doppler error and/or accuracy requirements in the second requirement.
  • the one with relatively low perceptual performance, or the one with relatively low perceptual performance among the first requirement, Doppler error and/or accuracy requirements, and the second requirement, the third noise configuration requirement, or the first Whichever of the requirements for the configuration of the third noise in the requirement and the requirement for the configuration of the third noise in the second requirement has relatively low perceptual performance, or the requirement for the configuration of the third noise in the first requirement and the requirement for the configuration of the third noise in the second requirement
  • the perceptual performance is relatively low among the error and/or accuracy requirements of Le, or the perceptual performance is relatively low among the first requirement for the configuration of the third noise and the second requirement for distance error and/or accuracy.
  • the first device determines the target configuration information according to the target requirements, including:
  • the first device determines third configuration information according to target requirements, and the third configuration information is part or all of the target configuration information;
  • the third configuration information satisfies at least one of the following:
  • the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
  • the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
  • the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
  • the first noise may include the second noise
  • the third configuration information may include the fourth configuration information
  • the first device determines the target configuration according to the target requirement. information, including:
  • the first device determines fourth configuration information according to target requirements, and the fourth configuration information is part or all of the target configuration information
  • the fourth configuration information satisfies at least one of the following:
  • the fourth configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the second noise, or the configuration of the downsampling process;
  • the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement
  • the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
  • the fourth configuration information includes the following determined according to a requirement for a first indicator of the target measurement quantity in the target requirement. At least one item: the configuration of the second noise, or the configuration of the downsampling process;
  • the fourth configuration information includes the configuration of the second noise in the initial configuration information in the target requirement
  • the fourth configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement
  • random noise including zero-mean noise or non-zero-mean noise, can be added to the signal processing results according to the target requirements for reducing range or Doppler or angle error performance;
  • the target requirements directly include the configuration of noise added to the signal processing results.
  • the signal processing results can be downsampled according to the target requirements to reduce range, or Doppler, or angle, or time dimension resolution performance;
  • the target requirements directly include the configuration of downsampling the signal processing results.
  • the first noise may include the third noise
  • the third configuration information may include the fifth configuration information
  • the first device determines the target configuration according to the target requirement. information, including:
  • the first device determines fifth configuration information according to the target requirement, and the fifth configuration information is part or all of the target configuration information
  • the fifth configuration information includes the configuration of the third noise determined according to the requirements of the first indicator of the target measurement quantity in the target requirements.
  • the first requirement or the second requirement includes error and/or accuracy requirements of the target measurement quantity or third noise.
  • the first device may determine the fifth configuration information according to the target requirements;
  • the fifth configuration information includes the configuration of the third noise determined according to the error and/or accuracy requirements of the target measurement quantity in the target requirements.
  • random noise i.e. third noise
  • the data processing process or to the data processing results including at least one of the following :
  • the target requirements are directly included in the data processing process or the configuration adds random noise to the data processing results.
  • the method before executing the perceptual fuzzification processing method, the method further includes: before the first device determines the target requirement based on the first requirement and the second requirement, the first device obtains the first demand and/or said second demand.
  • the first device before the first device determines the target requirement based on the first requirement and the second requirement, the first device also needs to obtain the first requirement and/or the second requirement.
  • the first device obtains the first requirement and/or the second requirement, including:
  • the first device receives the first requirement and/or the second requirement from the third device, wherein:
  • the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
  • the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
  • the first device when the first device is a sensing function network element, the first device can obtain information from a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement (such as External applications, related department network equipment, or network management systems, etc.) to obtain the first demand and/or second demand;
  • a base station a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement (such as External applications, related department network equipment, or network management systems, etc.) to obtain the first demand and/or second demand;
  • the first device when the first device is a transmitting end device or a receiving end device, the first device may be a sensing function network element, a base station, a UE, an external application, or be used to provide the first requirement and/or the second
  • the required network equipment or system (such as external applications, network equipment of related departments, or network management systems, etc.) obtains the first requirement and/or the second requirement.
  • the method further includes: the first device transmits the information to the second device.
  • the device sends the target configuration information;
  • the second device is a device that performs the first operation.
  • the first device may also provide a request to the third device that performs the first operation.
  • the second device sends the target configuration information.
  • the second requirement is only effective under the first condition
  • the first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
  • the second requirement can be considered only under the first condition, that is, fuzzification processing can be performed only under the first condition;
  • the first condition may be that the process of sensing the business is in the effective time period corresponding to the second requirement, such as a certain day of a certain month, or from 8:00 to 8:30 in the morning every day, or the first day of every month.
  • Working days this application embodiment does not limit this;
  • the first condition may be that the sensing target of the sensing service is in a valid location corresponding to the second requirement, such as a certain neighborhood in a certain city, or an area indicated by a longitude range and a latitude range.
  • a valid location corresponding to the second requirement such as a certain neighborhood in a certain city, or an area indicated by a longitude range and a latitude range.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • Figure 4 is the second schematic flowchart of the perceptual blurring processing method provided by the embodiment of the present application. As shown in Figure 4, the method includes:
  • Step 400 The second device performs the first operation in the sensing business process based on the target configuration information.
  • the second device can perform the first operation in the sensing business process based on the target configuration information.
  • the first device can determine the target requirement according to the first requirement and the second requirement, and determine the target configuration information according to the target requirement; the target configuration information is used by the second device to perform the first operation in the sensing business process , to ensure that the resolution performance and/or error performance of the target sensing results are not higher than a certain level.
  • the second device may be a sensing function network element
  • the sensing function network element can be located on the RAN side or the core network side, and refers to a network node in the core network and/or RAN that is responsible for at least one function such as sensing request processing, sensing resource scheduling, sensing information interaction, and sensing data processing. , it can be based on the AMF or LMF upgrade in the existing 5G network, or it can be other network nodes or newly defined network nodes.
  • the second device may be a receiving end device that senses the signal
  • the receiving end device may be a base station or a UE. If the receiving device is a UE, the signaling interaction between the receiving device and the sensing function network element must pass through the access base station of the receiving device, and the signaling interaction between the receiving device and the sending device must pass through the receiving device.
  • the receiving device is a base station and the sending device is also a base station, the signaling interaction between the receiving device and the sending device passes through the Xn interface.
  • the second device may be a sending end device that senses the signal
  • the sending end device may be a base station or a UE. If the sending device is a UE, the signaling interaction between the sending device and the sensing function network element needs to go through the access base station of the sending device, and the signaling interaction between the sending device and the receiving device needs to go through the sending device. access the base station or through the sidelink (in the case where the receiving end device is also a UE). If the sending device is a base station and the receiving device is also a base station, then the sending device The signaling interaction between the device and the receiving device is through the Xn interface.
  • the sending device and the receiving device of the sensing signal can be the same device, corresponding to the scenario where the sensing signal is spontaneously received;
  • the transmitting end device and the receiving end device of the sensing signal can be different devices, corresponding to different scenarios of sensing signal transmitting and receiving ends.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the method before the second device performs the first operation in the sensing business process based on the target configuration information, the method further includes:
  • the second device receives the target configuration information from the first device.
  • the second device needs to obtain the target configuration information from the first device.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • the first operation may be an operation performed in the first step of generating the sensing signal
  • the first operation may be an operation performed in the second stage of signal processing
  • the first operation may be an operation performed in a third link after the second link.
  • the signal parameter configuration can be fuzzified in the generation process of the sensing signal
  • the signal processing configuration can be fuzzified after the signal processing link
  • the fuzzification process can be carried out after the signal processing link, such as Fuzzification of signal processing results, or fuzzification of data processing.
  • the signal processing results include at least one of the following: range, Doppler, angle (including azimuth and/or pitch angle), range one-dimensional spectrum, Doppler one-dimensional spectrum, angle one-dimensional spectrum (including azimuth) Angle one-dimensional spectrum and/or pitch angle one-dimensional spectrum), range-Doppler two-dimensional spectrum, azimuth-elevation two-dimensional spectrum, range-angle (including azimuth or pitch angle) two-dimensional spectrum, range-azimuth Three-dimensional spectrum of angle-elevation angle, three-dimensional spectrum of distance-Doppler-angle (including azimuth angle or pitch angle), four-dimensional spectrum of range-Doppler-azimuth angle-elevation angle.
  • signal processing refers to processing radar echo data to obtain signal processing results of the sensing object or target environment.
  • data processing refers to processing the signal processing results to modify the signal processing results, or estimate the real information of the target, or predict the future state of the target, or achieve continuous tracking of the target, etc.
  • the second device is the sending end device
  • the second device performs the first operation in the sensing business process based on the target configuration information, including:
  • the second device generates and sends the sensing signal based on the target configuration information.
  • the second device can generate and send the sensing signal based on the target configuration information
  • the target configuration information may be the first configuration information, which may include sensing signal bandwidth, sensing frame length, or antenna configuration information;
  • the perceptual blur processing method may include the following steps a1 to a6:
  • the sensing function network element receives the first demand and the second demand
  • the sensing function network element or the sending end device obtains the target configuration information based on the first requirement and the second requirement, including at least one of the following:
  • sensing frame length refers to the length of time used for signal transmission and reception
  • the beam forming mode determine the antenna configuration of the receiving end according to the larger of the angular resolution between the first requirement and the second requirement;
  • MIMO mode determine the antenna configuration of the transmitter and/or receiver according to the larger of the angular resolution between the first requirement and the second requirement;
  • the antenna configuration includes: at least one of the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers;
  • step a2 is performed on the sensing function network element (that is, the first device is the sensing function network element), then after completing the processing of step a2, the sensing function network element can send the target configuration information to the receiving end device and the sending end device;
  • step a2 is performed on the sending end device (that is, the first device is the sending end device), before performing the processing of step a2, it also includes: the sensing function network element sends the first requirement and the second requirement to the sending end device; after completing the steps After processing a2, the sending end device sends the target configuration information to the receiving end device (or the receiving end device and the sensing function network element).
  • the sending end device generates and sends the sensing signal according to the target configuration information; the receiving end device receives the sensing signal according to the target configuration information and obtains the echo data; the echo data is AD sampling of the echo signal. data obtained later.
  • the receiving end device and/or the sensing function network element performs signal processing on the echo data according to the target configuration information, and obtains a signal processing result, including one of the following:
  • the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
  • the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration.
  • the third operation obtains the signal processing result;
  • the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
  • the signal processing configuration is mapped according to target configuration information.
  • the signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result.
  • the target perception result is a perception result that meets the requirements of the target requirement.
  • the target link includes a second link
  • the second device performs the first operation in the sensing business process based on the target configuration information, including:
  • the second device performs part or all of the signal processing operations based on the target configuration information.
  • the second device when performing fuzzification processing of the signal processing configuration in the second step of signal processing, performs part or all of the signal processing operations based on the target configuration information.
  • the target configuration information may be the second configuration information, and may include angle processing algorithms and/or parameters of angle processing algorithms, Doppler processing algorithms and/or parameters of Doppler processing algorithms, distance processing algorithms and/or distance processing Algorithm parameters;
  • the perceptual blur processing method may include the following steps b1 to b8:
  • the sensing function network element receives the first demand and the second demand
  • the sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
  • sensing frame length refers to the length of time used for signal transmission and reception
  • the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
  • the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
  • step b2 If step b2 is performed on the sensing function network element, after completing the processing of step b2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
  • step b2 is performed on the sending end device, before performing the processing of step b2, it also includes: sensing function
  • the network element sends the first requirement to the sending end device; after completing the processing of step b2, the sending end device sends the signal parameter configuration to the receiving end device (or the receiving end device and the sensing function network element).
  • the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
  • the receiving end device and/or the sensing function network element performs a second fuzzification process during the signal processing of the echo data according to the target configuration information, including one of the following:
  • the receiving end device performs the first operation on the echo data according to the target configuration information to obtain the signal processing result
  • the receiving end device performs a second operation on the echo data according to the target configuration information to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration.
  • the third operation obtains the signal processing result;
  • the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the target configuration information to obtain a signal processing result.
  • the target configuration information is a signal processing configuration that satisfies the requirements of the second requirement.
  • the receiving end device or sensing function network element determines the target configuration information based on the first requirement and the second requirement, including at least one of the following:
  • Doppler processing parameters in the target configuration information including: 1 Doppler processing algorithm, such as: FFT, MUSIC; 2 Doppler processing Parameters in the algorithm, such as: the number of FFT points in the FFT algorithm, increasing the sampling interval of the steering vector in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm;
  • 1 Doppler processing algorithm such as: FFT, MUSIC
  • 2 Doppler processing Parameters in the algorithm such as: the number of FFT points in the FFT algorithm, increasing the sampling interval of the steering vector in the MUSIC algorithm, or reducing the dimension of the steering vector in the MUSIC algorithm
  • Angle processing algorithm such as: FFT, MUSIC
  • Parameters in the angle processing algorithm such as: FFT
  • FFT The number of FFT points in the algorithm and the dimension of the steering vector in the MUSIC algorithm.
  • step b6 Before proceeding with the configuration of step b6, also include:
  • step b6 If the configuration of step b6 is performed on the receiving end device, before performing the configuration of step b6, the receiving end device receives the first requirement and/or the second requirement from the sensing function network element and/or the sending end device; and, if step Part or all of the processing of b5 is performed on the sensing function network element, and the receiving device also needs to send the obtained target configuration information to the sensing function network element after performing the configuration in step b6.
  • step b6 If the configuration of step b6 is performed on the sensing function network element, and if part or all of the processing of step b5 is performed on If the receiving end device performs the configuration, the sensing function network element also needs to send the obtained target configuration information to the receiving end device after performing the configuration in step b6.
  • the signal processing result is the target sensing result, or the receiving end device and/or the sensing function network element performs subsequent processing on the signal processing result to obtain the target sensing result.
  • the target perception result is the perception result that satisfies the requirements of the secondary need.
  • the second device when the second device is a sensing function network element, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
  • the second device obtains the echo data from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
  • the second device obtains the signal processing intermediate result of the echo data from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
  • the second device when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may be In the case of a sensing function network element, the second device can obtain the echo data from the receiving end device, and then perform a first operation on the echo data based on the target configuration information to obtain the signal processing result;
  • the second device when the second device is a sensing function network element, when the second device performs part or all of the signal processing operations based on the target configuration information, the second device may obtain the signal from the receiving end device. For the signal processing intermediate result of the echo data, based on the target configuration information, a second operation is performed on the signal processing intermediate result to obtain the signal processing result.
  • the second device when the second device is a receiving end device, the second device performs part or all of the signal processing operations based on the target configuration information, including at least one of the following:
  • the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result
  • the second device performs a third operation on the echo data based on the target configuration information to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
  • the second device when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information. Perform a first operation on the echo data to obtain the signal processing result;
  • the second device when the second device is a receiving end device, when the second device performs part or all of the signal processing operations based on the target configuration information, it may be based on the target configuration information.
  • the echo data performs a third operation to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element, so that the sensing function network element obtains the signal processing intermediate result of the echo data from the receiving end device.
  • the sensing function network element obtains the signal processing intermediate result of the echo data from the receiving end device.
  • the second device is a sensing function network element or a receiving end device
  • the second device performs the first operation in the sensing business process based on the target configuration information, including at least one of the following:
  • the second device performs first processing on the signal processing result of the signal processing based on the target configuration information
  • the second device performs data processing on the signal processing result of the signal processing based on the target configuration information, and performs data processing on the first data processing result obtained during the data processing process or the second data obtained after the data processing is completed.
  • the processing result is subjected to the first processing.
  • the second device may process the signal based on the target configuration information.
  • the processed signal processing result is subjected to first processing;
  • the second device may process the signal based on the target configuration information.
  • the processed signal processing result is subjected to data processing, and the first data processing result obtained during the data processing process or the second data processing result obtained after the data processing is completed is subjected to the first processing.
  • the first processing includes at least one of the following:
  • the second device adds the first noise to the signal processing result or the first data processing result or the second data processing result based on the configuration information of the first noise;
  • the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing.
  • performing the first processing on the signal processing result of the signal processing may refer to adding the first noise to the signal processing result
  • performing the first processing on the signal processing result of the signal processing may be to perform downsampling processing on the signal processing result based on the configuration information of the downsampling process;
  • performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to configuration information based on the first noise, Adding the first noise to the first data processing result or the second data processing result
  • performing the first processing on the first data processing result obtained during the data processing or the second data processing result obtained after the data processing is completed may refer to, based on the configuration information of the downsampling process, Perform downsampling processing on the first data processing result or the second data processing result.
  • the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
  • the second device reduces the sampling rate of the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process.
  • the second device when the second device performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
  • Configure information to reduce the sampling rate of the dimension corresponding to the target measurement quantity.
  • the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
  • the second device performs P times interpolation on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process
  • the second device performs Q times decimation and sampling on the signal processing result or the first data processing result or the second data processing result after P times interpolation, where P is less than Q, and both P and Q are positive integers.
  • the second device when it performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
  • configuration information perform P times interpolation on the signal processing result or the first data processing result or the second data processing result, and perform P times interpolation on the signal processing result or the first data processing result or the second data processing.
  • the result is sampled Q times.
  • the second device performs down-sampling processing on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the down-sampling processing, including:
  • the second device performs second processing on at least one sample point set in the dimension corresponding to the target measurement quantity based on the configuration information of the down-sampling process, and obtains values corresponding to at least one sample point set respectively;
  • any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
  • the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
  • the second device when it performs downsampling on the signal processing result or the first data processing result or the second data processing result based on the configuration information of the downsampling process, it may be based on the downsampling process.
  • Configuration information perform second processing on at least one sample point set in the dimension corresponding to the target measurement quantity, and obtain values corresponding to at least one sample point set.
  • the second device when the second device is a sensing function network element, the second device processes the signal processing result or the first data processing result or the second data processing result based on the target configuration information.
  • the method further includes:
  • the second device obtains the signal processing result or the first data processing result or the second data processing result from the receiving end device.
  • the perceptual blur processing method may include the following steps c1 to c7:
  • the sensing function network element receives the first demand and the second demand
  • the sensing function network element or the sending end device obtains signal parameter configuration according to the first requirement, including at least one of the following:
  • sensing frame length refers to the length of time used for signal transmission and reception
  • the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
  • the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
  • step c2 If step c2 is performed on the sensing function network element, after completing the processing of step c2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
  • step c2 is performed on the sending end device, before performing the processing of step c2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step c2, the sending end device sends a request to the receiving end device (or The receiving end device and the sensing function network element) send the signal parameter configuration.
  • the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
  • the receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
  • the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
  • the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the first configuration.
  • the third operation obtains the signal processing result;
  • the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
  • the receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement.
  • the method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement.
  • the one with poorer indicators determines the target configuration information; then, the signal processing result is fuzzified according to the target configuration information, including at least one of the following:
  • the target configuration information includes: the mean and variance (or standard deviation) of the noise;
  • the down-sampling process can be performed in at least one dimension of the time dimension, distance dimension, Doppler dimension, and angle dimension (including azimuth angle dimension and/or pitch angle dimension) of the signal processing result.
  • the method includes At least one of the following:
  • Direct extraction for example: reducing the sampling rate of the signal processing result in a certain dimension to the original 1/Q;
  • the first processing methods include: taking the larger, taking the smaller, and averaging. Two N samples of the first processing are adjacent twice. Value points may or may not overlap.
  • the target configuration information includes information indicating the above three processes, as well as the corresponding values of parameters P, Q or N, and the specific method of the first process.
  • the fuzzification processing configuration is directly obtained from the second requirement, combined with the first requirement to obtain the target configuration information, and then the above-mentioned fuzzification processing is performed on the signal processing result according to the target configuration information.
  • the result outputted after the signal processing result is processed in step c6, or the result outputted after the signal processing result is processed in step c6 and then subjected to subsequent processing, is the target sensing result that meets the second requirement.
  • the perceptual blur processing method may include the following steps d1 to d7:
  • the sensing function network element receives the first demand and the second demand
  • the sensing function network element or the sending end device obtains the signal parameter configuration according to the first requirement, including at least one of the following:
  • sensing frame length refers to the length of time used for signal transmission and reception
  • the antenna configuration of the receiving end is determined based on the angular resolution in the first requirement
  • the antenna configuration includes at least one of: the number of antenna units, the distance between antenna units, the number of receiving channels, the number of transmitting channels, the number of transmitting antennas, the number of antenna ports, and the (maximum) number of uplink or downlink MIMO layers.
  • step d2 If step d2 is performed on the sensing function network element, after completing the processing of step d2, the sensing function network element sends the signal parameter configuration to the sending end device and the receiving end device;
  • step d2 is performed on the sending end device, before performing the processing of step d2, it also includes: the sensing function network element sends the first requirement to the sending end device; after completing the processing of step d2, the sending end device sends a request to the receiving end device (or The receiving end device and sensing function network element) send signal parameter configuration.
  • the sending end device transmits the sensing signal according to the signal parameter configuration; the receiving end device receives the sensing signal according to the signal parameter configuration and obtains echo data; the echo data is AD sampling of the echo signal. data obtained later.
  • the receiving end device and/or sensing function network element processes the echo data according to the signal parameter configuration to obtain a signal processing result, including one of the following:
  • the receiving end device performs a first operation on the echo data according to the signal processing configuration to obtain the signal processing result;
  • the receiving end device performs a second operation on the echo data according to the signal processing configuration to obtain an intermediate signal processing result, and sends the intermediate signal processing result to the sensing function network element; the sensing function network element performs a second operation on the echo data according to the signal processing configuration.
  • the third operation obtains the signal processing result;
  • the receiving end device sends the echo data to the sensing function network element, and the sensing function network element performs a first operation on the echo data according to the signal processing configuration to obtain a signal processing result.
  • the receiving end device or the sensing function network element determines the target configuration information based on the first requirement and the second requirement.
  • the method for determining the target configuration information based on the first requirement and the second requirement is to use the corresponding first requirement and the second requirement. Those with poor indicators determine the target configuration information; then, perform fuzzification processing on the data processing process and results based on the target configuration information, including at least one of the following:
  • the coordinate transformation includes: transformation from the polar coordinate system to the rectangular coordinate system, and transformation from the first rectangular coordinate system to the second rectangular coordinate system;
  • the target configuration information includes instructions indicating the above three methods, and the parameters of the added random noise include mean and variance (standard deviation).
  • the result obtained after the processing in step d6, or the result obtained after the processing in step d6 and then subsequent processing, is the target sensing result that meets the second requirement.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the execution subject may be a perceptual fuzzification processing device.
  • the perceptual fuzzification processing method performed by the perceptual fuzzification processing method device is used as an example to illustrate the perceptual fuzzification processing device provided by the embodiment of the present application.
  • FIG. 5 is one of the structural schematic diagrams of the perceptual fuzzification processing device provided by the embodiment of the present application.
  • the perceptual fuzzification processing device 500 includes: a first determination module 510 and a second determination module 520; wherein:
  • the first determination module 510 is used to determine the target requirement according to the first requirement and the second requirement; the first requirement is the perceptual performance requirement; the second requirement is the perceptual fuzzification processing requirement;
  • the second determination module 520 is configured to determine target configuration information according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • the target requirements based on the perceived performance requirements and the perceived fuzzification processing requirements, and determining the target configuration information based on the target requirements, it is used to perform the first operation in the perceived business process. It combines the performance index requirements of the corresponding projects in the radar detection sensing requirements and the fuzzification processing requirements to ensure the effective implementation of the fuzzification processing in radar detection.
  • the first requirement, second requirement or target requirement includes at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • the first determination module 510 is used for:
  • the corresponding items of the first requirement and the second requirement must meet at least one of the following:
  • the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
  • the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
  • the corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation;
  • the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
  • the second determination module 520 is used for at least one of the following:
  • the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
  • the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • the first determination module 510 is used for:
  • the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement.
  • the requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
  • the first determination module 510 is used for at least one of the following:
  • the target requirement includes:
  • the perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
  • the target requirement includes: the first requirement and the second requirement.
  • the requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
  • the target requirement includes:
  • the perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
  • the second determination module 520 is used for at least one of the following:
  • the first configuration information satisfies at least one of the following:
  • the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
  • the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
  • the first configuration information includes the perception frame length in the initial configuration information in the target requirement
  • the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
  • the first determination module 510 is used for at least one of the following:
  • the first requirement or the second requirement includes a requirement for distance resolution or a distance processing algorithm.
  • the target requirements include: requirements for the resolution of the distance included in the first requirement and the second requirement and/or the distance processing algorithm and distance processing The one with lower perceived performance among the parameters of the algorithm;
  • the target requirement determines whether the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
  • the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
  • the second determination module 520 is used to:
  • the second configuration information satisfies at least one of the following:
  • the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
  • the second configuration information includes a Doppler processing algorithm and/or determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. or parameters of Doppler processing algorithms;
  • the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
  • the second configuration information includes the parameters in the initial configuration information in the target requirements.
  • Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
  • the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
  • the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
  • the first determination module 510 is used for at least one of the following:
  • the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
  • the target requirement includes the target measurement quantity in the first requirement.
  • the error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
  • the second determination module 520 is used to:
  • the third configuration information satisfies at least one of the following:
  • the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
  • the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
  • the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
  • the device before executing the perceptual blurring processing method, the device further includes:
  • a first acquisition module configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
  • the first determination module 510 is used for:
  • the first requirement and/or the second requirement are received from a third device, wherein:
  • the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
  • the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
  • the device further includes:
  • a first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements
  • the second device is a device that performs the first operation.
  • the second requirement is only effective under the first condition
  • the first condition includes at least one of the following: the flow of the sensing service is in a position corresponding to the second requirement. Validation time period; or, the sensing target of the sensing service is in the validating position corresponding to the second requirement.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
  • FIG. 6 is the second structural schematic diagram of the perceptual fuzzification processing device provided by the embodiment of the present application.
  • the perceptual fuzzification processing device 600 includes: a first execution module 610, wherein:
  • the first execution module 610 is configured to execute the first operation in the sensing business process based on the target configuration information.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the device also includes:
  • the second acquisition module is configured to receive the target configuration information from the first device before the second device performs the first operation in the sensing business process based on the target configuration information.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • the second device is the sending end device
  • the first execution module 610 is used for:
  • the sensing signal is generated and sent.
  • the target link includes a second link
  • the first execution module 610 is used for:
  • the second device performs part or all of the signal processing operations based on the target configuration information.
  • the first execution module 610 is used for at least one of the following:
  • the echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
  • the signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
  • the first execution module 610 is used for at least one of the following:
  • a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
  • the second device is a sensing function network element or a receiving end device
  • the first execution module 610 is used for at least one of the following:
  • the first execution module 610 is used for at least one of the following:
  • a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
  • the first execution module 610 is used for:
  • the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
  • the first execution module 610 is used for:
  • the signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
  • the first execution module 610 is used for:
  • any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
  • the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
  • the device when the second device is a sensing function network element, the device further includes:
  • a third acquisition module configured to obtain, on the second device based on the target configuration information, the signal processing result. Before performing the first processing on the signal or the first data processing result or the second data processing result, obtain the signal processing result or the first data processing result or the second data processing result from the receiving end device.
  • the perceptual blur processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the perceptual blurring processing device provided by the embodiments of the present application can implement each process implemented by the method embodiments of Figures 2 to 4, and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • Figure 7 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • an embodiment of the present application also provides a communication device 700, which includes a processor 701 and a memory 702.
  • the memory 702 stores A program or instruction that can be run on the processor 701.
  • the communication device 700 is a first device
  • the program or instruction is executed by the processor 701
  • the embodiment of the perceptual blurring processing method corresponding to the first device is implemented.
  • Each step can achieve the same technical effect.
  • the communication device 700 is a second device, when the program or instruction is executed by the processor 701, each step of the perceptual fuzzification processing method embodiment corresponding to the second device is implemented, and the same technical effect can be achieved.
  • I won’t go into details here.
  • An embodiment of the present application also provides a first device, including a processor and a communication interface, wherein the processor is used to:
  • the first requirement is the perceptual performance requirement
  • the second requirement is the perceptual fuzzification processing requirement
  • Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • the first device embodiment corresponds to the method embodiment of the above-mentioned first device.
  • Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to the first device embodiment and can achieve the same technical effect.
  • FIG. 8 is a schematic diagram of the hardware structure of a first device for implementing an embodiment of the present application.
  • the first device 800 includes: an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804 and a memory 805.
  • Antenna 801 is connected to radio frequency device 802.
  • the radio frequency device 802 receives information through the antenna 801 and sends the received information to the baseband device 803 for processing.
  • the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802.
  • the radio frequency device 802 processes the received information and then sends it out through the antenna 801.
  • the method performed by the first device in the above embodiment can be implemented in the baseband device 803.
  • the baseband device 803 Includes baseband processor.
  • the baseband device 803 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the first device operation shown in the above method embodiment.
  • the first device may also include a network interface 806, which is, for example, a common public radio interface (CPRI).
  • a network interface 806 which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the first device 800 in the embodiment of the present invention also includes: instructions or programs stored in the memory 805 and executable on the processor 804.
  • the processor 804 calls the instructions or programs in the memory 805 to execute each of the steps shown in Figure 5. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
  • processor 804 is used for:
  • the first requirement is the perceptual performance requirement
  • the second requirement is the perceptual fuzzification processing requirement
  • Target configuration information is determined according to the target requirements; the target configuration information is used to sense the execution of the first operation in the business process.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • the first requirement, second requirement or target requirement includes at least one of the following:
  • the target measurement quantity includes at least one of the following:
  • the first indicator includes at least one of the following:
  • the initial configuration information includes at least one of the following:
  • Signal bandwidth sensing frame length, sensing signal period, antenna configuration, signal power, range/Doppler/angle processing algorithm, parameters of range/Doppler/angle processing algorithm, downsampling processing configuration, or first noise Configuration.
  • processor 804 is used to:
  • the corresponding items of the first requirement and the second requirement must meet at least one of the following:
  • the corresponding items in the first demand and the second demand are the target measurement quantities of the same item
  • the corresponding items in the first requirement and the second requirement are the initial configuration information of the same item
  • the corresponding items in the first requirement and the second requirement are at least one target measurement quantity of the same item or initial configuration information of the same item after at least one first transformation;
  • the first transformation includes at least one of the following: polar coordinate system The coordinate transformation between the target measurement quantity in the rectangular coordinate system and the mapping between the requirements of the first indicator of the measurement quantity and the requirements of the configuration information.
  • processor 804 is used for at least one of the following:
  • the first device determines the requirement for the first indicator of the target measurement quantity as the target after undergoing at least one first transformation.
  • the first device determines the requirement for initial configuration information as a corresponding item in the corresponding target configuration information.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • processor 804 is used to:
  • the target requirements include requirements for the first indicator of the target measurement quantity in the first requirement and/or requirements for the initial configuration information corresponding to the target measurement quantity, and, requirements for the first indicator of the target measurement quantity in the second requirement.
  • the requirement and/or the requirement of the initial configuration information corresponding to the target measurement quantity is an item that is relatively low compared to the perceptual performance.
  • the processor 804 is used for at least one of the following:
  • the target requirement includes:
  • the perceptual performance requirement is the lower of the distance resolution requirement and/or the signal bandwidth requirement;
  • the target requirement includes: the first requirement and the second requirement.
  • the requirements include Doppler resolution requirements and/or perception frame length requirements, whichever is lower; or
  • the target requirement includes:
  • the perceptual performance requirement is the lower of the angular resolution requirement and/or the antenna configuration requirement.
  • the processor 804 is used for at least one of the following:
  • the first configuration information satisfies at least one of the following:
  • the first configuration information includes the sensing signal bandwidth determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes a sensing frame length determined according to the requirements of the first indicator of the target measurement quantity in the target requirement
  • the first configuration information includes antenna configuration information determined according to the requirements of the first indicator of the target measurement quantity in the target requirement;
  • the first configuration information includes the sensing signal bandwidth in the initial configuration information in the target requirement
  • the first configuration information includes the perception frame length in the initial configuration information in the target requirement
  • the first configuration information includes the antenna configuration information in the initial configuration information in the target requirement.
  • the processor 804 is used for at least one of the following:
  • the target requirement includes: the first The one with lower perceptual performance among the requirements and the distance resolution requirements and/or the distance processing algorithm and the parameters of the distance processing algorithm included in the requirement and the second requirement;
  • the target requirement determines whether the first requirement or the second requirement includes a requirement for Doppler resolution or a requirement for a Doppler processing algorithm or a requirement for parameters of a Doppler processing algorithm. Including: the one with lower perceptual performance among the Doppler resolution requirements and/or Doppler processing algorithm and Doppler processing algorithm parameter requirements included in the first requirement and the second requirement. ;
  • the target requirement includes: the first The requirement and the second requirement include the requirement for angle resolution and/or the requirement for the angle processing algorithm and the parameters of the angle processing algorithm, whichever is lower in perceptual performance.
  • the processor 804 is configured to:
  • the second configuration information satisfies at least one of the following:
  • the second configuration information includes a distance processing algorithm and/or distance determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. Processing algorithm parameters;
  • the second configuration information includes root The Doppler processing algorithm and/or the parameters of the Doppler processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirements;
  • the second configuration information includes an angle processing algorithm and/or an angle processing algorithm determined according to the requirements of the first indicator of the target measurement quantity in the target requirement. parameters;
  • the second configuration information includes the parameters in the initial configuration information in the target requirements.
  • Doppler processing algorithms and/or parameters of Doppler processing algorithms are examples of Doppler processing algorithms
  • the second configuration information includes the distance processing algorithm and/or the distance processing algorithm in the initial configuration information in the target requirement. /or parameters of the distance processing algorithm;
  • the second configuration information includes the angle processing algorithm and/or the angle processing algorithm in the initial configuration information in the target requirement. /or parameters for the angle processing algorithm.
  • the processor 804 is used for at least one of the following:
  • the target requirement includes the resolution of the target measurement quantity in the first requirement. requirements and/or down-sampling processing configuration requirements, and, the resolution requirement of the target measurement quantity in the second requirement and/or the down-sampling processing configuration requirements, which is relatively low in perceptual performance;
  • the target requirement includes the target measurement quantity in the first requirement.
  • the error or accuracy requirements and/or the requirements for the configuration of the first noise, and the second requirement, the error or accuracy requirements of the target measurement quantity and/or the requirements for the configuration of the first noise are relatively low compared to the perceptual performance One item.
  • the processor 804 is configured to:
  • the third configuration information satisfies at least one of the following:
  • the third configuration information includes at least one of the following determined according to the requirement for the first indicator of the target measurement quantity in the target requirement: The configuration of the first noise, or the configuration of the downsampling process;
  • the third configuration information includes the configuration of the first noise in the initial configuration information in the target requirement
  • the third configuration information includes the configuration of the down-sampling process in the initial configuration information in the target requirement.
  • the device before executing the perceptual blurring processing method, the device further includes:
  • a first acquisition module configured to acquire the first requirement and/or the second requirement before the first device determines the target requirement based on the first requirement and the second requirement.
  • processor 804 is used to:
  • the first requirement and/or the second requirement are received from a third device, wherein:
  • the third device is a base station, a UE, an external application, or a network device or system used to provide the first requirement and/or the second requirement;
  • the third device is a sensing function network element, a base station, a UE, an external application, or is used to provide the first requirement and/or the second Required network equipment or systems.
  • the device further includes:
  • a first sending module configured to send the target configuration information to the second device after the first device determines the target configuration information according to the target requirements
  • the second device is a device that performs the first operation.
  • the second requirement is only effective under the first condition
  • the first condition includes at least one of the following: the process of the sensing service is in an effective time period corresponding to the second requirement; or the sensing target of the sensing service is in an effective position corresponding to the second requirement.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • An embodiment of the present application also provides a second device, including a processor and a communication interface, wherein the processor is used to:
  • FIG. 9 is a schematic diagram of the hardware structure of a second device that implements an embodiment of the present application.
  • the second device 900 includes: an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904 and a memory 905.
  • Antenna 901 is connected to radio frequency device 902.
  • the radio frequency device 902 receives information through the antenna 901 and sends the received information to the baseband device 903 for processing.
  • the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902.
  • the radio frequency device 902 processes the received information and then sends it out through the antenna 901.
  • the method performed by the second device in the above embodiment can be implemented in the baseband device 903, which includes a baseband processor.
  • the baseband device 903 may include, for example, at least one baseband board on which a plurality of chips are disposed, as shown in FIG. As shown in 9, one of the chips is, for example, a baseband processor, which is connected to the memory 905 through a bus interface to call the program in the memory 905 to perform the network device operations shown in the above method embodiment.
  • the second device may also include a network interface 906, which is, for example, a common public radio interface (CPRI).
  • a network interface 906 which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the second device 900 in the embodiment of the present application also includes: instructions or programs stored in the memory 905 and executable on the processor 904.
  • the processor 904 calls the instructions or programs in the memory 905 to execute each of the steps shown in Figure 6. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
  • processor 904 is used for:
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure the effective implementation of the fuzzification processing of radar detection.
  • processor 904 is used to:
  • the target configuration information from the first device is received.
  • the first operation is performed in a target link of the service-aware process, and the target link includes at least one of the following:
  • the second device is the sending end device
  • Processor 904 is used for:
  • the sensing signal is generated and sent.
  • the target link includes a second link
  • Processor 904 is used for:
  • the first execution module 610 is used for at least one of the following:
  • the echo data is obtained from the receiving end device, and the second device performs a first operation on the echo data based on the target configuration information to obtain the signal processing result;
  • the signal processing intermediate result of the echo data is obtained from the receiving end device, and the second device performs a second operation on the signal processing intermediate result based on the target configuration information to obtain the signal processing result.
  • the processor 904 is used for at least one of the following:
  • a third operation is performed on the echo data to obtain an intermediate signal processing result, and the second device sends the intermediate signal processing result to the sensing function network element.
  • the second device is a sensing function network element or a receiving end device
  • Processor 904 is used for at least one of the following:
  • the processor 904 is used for at least one of the following:
  • a down-sampling process is performed on the signal processing result or the first data processing result or the second data processing result.
  • processor 904 is used to:
  • the sampling rate of the dimension corresponding to the target measurement quantity is reduced.
  • processor 904 is used to:
  • the signal processing result or the first data processing result or the second data processing result after P times interpolation is decimated and sampled Q times, where P is less than Q, and both P and Q are positive integers.
  • processor 904 is used to:
  • any of the sample point sets includes adjacent N sample points among the sampling points of the signal processing result or the first data processing result or the second data processing result, and the second processing includes taking the sample points.
  • the maximum value in the set, the minimum value in the sample point set, or the average value of the sample point set, N is a positive integer.
  • the device when the second device is a sensing function network element, the device further includes:
  • a third acquisition module configured to acquire all the signals from the receiving end device before the second device performs the first processing on the signal processing result or the first data processing result or the second data processing result based on the target configuration information.
  • the target requirements according to the perception performance requirements and the perception fuzzification processing requirements by determining the target requirements according to the perception performance requirements and the perception fuzzification processing requirements, and determining the target configuration information according to the target requirements, it is used to perform the first operation in the perception business process, and the comprehensive radar detection
  • the performance index requirements of the corresponding items in the sensing requirements and fuzzification processing requirements ensure that radar detection Effective implementation of fuzzification processing of measurements.
  • Embodiments of the present application also provide a readable storage medium.
  • Programs or instructions are stored on the readable storage medium.
  • the program or instructions are executed by a processor, each process of the above embodiments of the perceptual fuzzification processing method is implemented, and can To achieve the same technical effect, to avoid repetition, we will not repeat them here.
  • the processor is the processor in the first device or the second device described in the above embodiment.
  • the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • An 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.
  • the processor is used to run programs or instructions to implement the above-mentioned perceptual fuzzification processing method.
  • Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
  • Embodiments of the present application further provide a computer program/program product.
  • the computer program/program product is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the above perceptual blurring processing method.
  • Each process of the embodiment can achieve the same technical effect, so to avoid repetition, it will not be described again here.
  • Embodiments of the present application also provide a first device and a second device.
  • the first device can be used to perform the perceptual blurring processing method corresponding to the first device
  • the second device can be used to perform the perceptual blurring processing method corresponding to the second device. Fuzzification processing method.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

La présente invention concerne un procédé et un appareil de traitement de flou perceptuel, un dispositif, et un support de stockage, qui se rapportent au domaine technique des communications. Le procédé de traitement de flou perceptuel des modes de réalisation de la présente invention comprend les étapes consistant à : déterminer, par un premier dispositif, une exigence cible en fonction d'une première exigence et d'une seconde exigence, la première exigence étant une exigence de performance de perception et la seconde exigence étant une exigence de traitement de flou perceptuel ; et déterminer, par le premier dispositif, des informations de configuration cible en fonction de l'exigence cible, les informations de configuration cible servant à exécuter une première opération dans un processus de service de perception.
PCT/CN2023/086868 2022-04-08 2023-04-07 Procédé et appareil de traitement de flou perceptuel, dispositif et support de stockage WO2023193787A1 (fr)

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