WO2023179598A1 - 基于辅助终端的测量方法、通信设备及可读存储介质 - Google Patents

基于辅助终端的测量方法、通信设备及可读存储介质 Download PDF

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Publication number
WO2023179598A1
WO2023179598A1 PCT/CN2023/082756 CN2023082756W WO2023179598A1 WO 2023179598 A1 WO2023179598 A1 WO 2023179598A1 CN 2023082756 W CN2023082756 W CN 2023082756W WO 2023179598 A1 WO2023179598 A1 WO 2023179598A1
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Prior art keywords
terminal
measurement
ranging
information
secondary link
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PCT/CN2023/082756
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English (en)
French (fr)
Inventor
王文
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维沃移动通信有限公司
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Publication of WO2023179598A1 publication Critical patent/WO2023179598A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Definitions

  • This application belongs to the field of communication technology, and specifically relates to an auxiliary terminal-based measurement method, device, communication equipment and readable storage medium.
  • terminal #1 and terminal #2 cannot interact directly, it becomes difficult to perform mutual ranging or positioning between terminal #1 and terminal #2.
  • Embodiments of the present application provide a measurement method, device, communication equipment and readable storage medium based on an auxiliary terminal to solve the problem that the distance between terminal #1 and terminal #2 is too large or is not line of sight, causing the two terminals to be unable to communicate with each other. Ranging or positioning issues.
  • the first aspect provides a measurement method based on an auxiliary terminal, including:
  • the first terminal acquires the measurement configuration of the second terminal and/or the third terminal.
  • the first terminal has the capability of an auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and measuring of the second terminal and/or the third terminal. /or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the first terminal performs ranging and/or secondary link positioning on the second terminal and/or third terminal according to the measurement configuration of the second terminal and/or third terminal, and obtains measurement information and/or measurement results;
  • the first terminal sends the measurement information and/or measurement results.
  • the second aspect provides a measurement method based on an auxiliary terminal, including:
  • the second terminal sends the measurement configuration to the first terminal.
  • the first terminal has the capability of assisting the terminal.
  • the assisting terminal is used to participate in ranging and/or secondary link positioning of the second terminal and/or the third terminal.
  • the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the second terminal receives the measurement information and/or measurement results sent by the first terminal.
  • a measurement method based on an auxiliary terminal including:
  • the third terminal sends the measurement configuration to the first terminal.
  • the first terminal has the capability of assisting the terminal.
  • the assisting terminal is used to participate in ranging and/or secondary link positioning of the second terminal and/or the third terminal.
  • the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the third terminal receives the measurement information and/or measurement results sent by the first terminal.
  • a measurement device based on an auxiliary terminal applied to a terminal, and the terminal is a first terminal, including:
  • the first acquisition module is used to acquire the measurement configuration of the second terminal and/or the third terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in the measurement of the second terminal and/or the third terminal. Terminal ranging and/or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • a first processing module configured to perform ranging and/or secondary link positioning on the second terminal and/or third terminal according to the position measurement reference signal of the second terminal and/or third terminal, and obtain measurements. information and/or measurement results;
  • the first sending module is used to send the measurement information and/or measurement results.
  • a measurement device based on an auxiliary terminal is applied to a terminal, and the terminal is a second terminal, including:
  • the second sending module is configured to send the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or measuring the second terminal and/or the third terminal. Secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the second receiving module is configured to receive the measurement information and/or measurement results sent by the first terminal.
  • a measurement device based on an auxiliary terminal is provided, applied to a terminal, and the terminal is a third terminal, including:
  • the fifth sending module is used to send the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or measuring the second terminal and/or the third terminal. Secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the fourth receiving module is configured to receive measurement information and/or measurement results sent by the first terminal.
  • a communication device including: a processor, a memory, and a program or instruction stored on the memory and executable on the processor.
  • the program or instruction is executed by the processor Implement the steps of the method described in the first aspect, the second aspect or the third 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 implementation is as described in the first aspect, the second aspect or the third aspect. steps of the method.
  • a chip in a ninth 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 first aspect and the second aspect. or the steps of the method described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to implement the first aspect , the steps of the method described in the second aspect or the third aspect.
  • a communication system in an eleventh aspect, includes a first terminal, a second terminal and a third terminal.
  • the first terminal is used to perform the steps of the method described in the first aspect
  • the third terminal The second terminal is used to perform the steps of the method described in the second aspect
  • the third terminal is used to perform the steps of the method described in the third aspect.
  • the second terminal when ranging and/or positioning cannot be performed between the second terminal and the third terminal, the second terminal (equivalent to the observation terminal) is implemented through the participation of the first terminal (equivalent to the auxiliary terminal). ) and/or a third terminal (equivalent to the target terminal) ranging and/or secondary link positioning, thereby achieving positioning and ranging without direct interaction between terminals, and improving the reliability of the communication system.
  • Figure 1 is a block diagram of a wireless communication system applicable to the embodiment of the present application.
  • Figure 2 is one of the flow charts of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 3 is the second flow chart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 4 is the third flow chart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 5 is the fourth flow chart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 6 is the fifth flow chart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 7 is the sixth flowchart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 8 is the seventh flowchart of the auxiliary terminal-based measurement method provided by the embodiment of the present application.
  • Figure 9 is one of the schematic diagrams of an auxiliary terminal-based measurement device provided by an embodiment of the present application.
  • Figure 10 is the second schematic diagram of the auxiliary terminal-based measurement device provided by the embodiment of the present application.
  • Figure 11 is the third schematic diagram of the auxiliary terminal-based measurement device provided by the embodiment of the present application.
  • Figure 12 is a schematic diagram of a terminal provided by an embodiment of the present application.
  • Figure 13 is a schematic diagram of a communication device provided by an embodiment of the present application.
  • Figure 14 is the eighth flowchart of the auxiliary terminal-based measurement method provided by the 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
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access Address
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of this application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in much of the following description, but these techniques can also be applied to applications other than NR system applications, such as 6th Generation , 6G) communication system.
  • 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 terminal 11, terminal 12, terminal 13 and network side device 14.
  • the terminal 11, the terminal 12 and the terminal 13 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, Netbook, ultra-mobile personal computer (UMPC), mobile Internet device (MID), augmented reality (AR)/virtual reality (VR) equipment, robots, wearables Wearable Device, Vehicle User Equipment (VUE), Pedestrian User Equipment (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), games Terminal devices such as computers, personal computers (PCs), teller machines or self-service machines.
  • PCs personal computers
  • teller machines or self-service machines such as computers, personal computers (PCs), teller machines or self-service machines.
  • the network side device 14 may include an access network device or a core network device, where the network side device 14 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 device.
  • Access network equipment may include a base station, a Wireless Local Area Network (WLAN) access point or a WiFi node, etc.
  • WLAN Wireless Local Area Network
  • the base station may be called a Node B, an Evolved Node B (eNB), an access point, a base transceiver station ( Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point Receiving Point (TRP) or some other appropriate terminology in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only TRP in the NR system is used. The base station is taken as an example for introduction, and the specific type of base station is not limited.
  • obtaining can be understood as obtaining from configuration, receiving, receiving after requesting, obtaining through self-learning, obtaining based on derivation from unreceived information, or obtaining based on processing of received information. Specifically, it can be It is determined according to actual needs, and the embodiment of the present invention does not limit this.
  • an embodiment of the present application provides a measurement method based on an auxiliary terminal. Specific steps include: step 201, step 202 and step 203.
  • Step 201 The first terminal obtains the measurement configuration of the second terminal and/or the third terminal.
  • the first terminal has the capability of an auxiliary terminal.
  • the auxiliary terminal is used to participate in measuring the second terminal and/or the third terminal. Ranging and/or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the first terminal in this article may also be called Help User Equipment (User Equipment, UE), the second terminal may also be called the observing terminal (or UE#1), and the third terminal may be called the target terminal (or UE #2).
  • UE Help User Equipment
  • UE#1 the observing terminal
  • UE #2 the target terminal
  • Step 202 The first terminal performs ranging and/or secondary link positioning on the second terminal and/or third terminal according to the measurement configuration of the second terminal and/or third terminal, and obtains measurement information. and/or measurement results;
  • the first terminal performs ranging and/or secondary link positioning on the second terminal and/or third terminal according to the measurement configuration of the second terminal and/or third terminal, and obtains measurement information. , further, the first terminal can also calculate the measurement result based on the measurement information.
  • the ranging (Ranging) and/or side link (Sidelink) positioning of the second terminal and/or the third terminal can be understood as through the second terminal and/or the third terminal.
  • the absolute positions of the three terminals are used to perform ranging and/or secondary links on the second terminal and/or the third terminal.
  • (Sidelink) positioning that is, ranging or positioning (obtaining absolute position information) by determining the absolute position of the terminal; it can also be understood as ranging and/or side link positioning through the relative positions between terminals.
  • the absolute position of the terminal may not be required, and only the relative position relationship between terminals needs to be determined. For example, the relative distance between any two of the second terminal, the third terminal and the auxiliary terminal is determined through the auxiliary terminal, or the relative position of any two of the second terminal, the third terminal and the auxiliary terminal is determined through the auxiliary terminal.
  • Step 203 The first terminal sends the measurement information and/or measurement results.
  • the method before the first terminal sends the measurement information and/or measurement results, the method further includes:
  • the first terminal obtains a first ranging and/or secondary link positioning request message from the second terminal, and the ranging and/or secondary link positioning request message is used to indicate that the first terminal participates in the first ranging and/or secondary link positioning request message. Ranging and/or secondary link positioning of the second terminal and/or third terminal, and returning measurement information and/or measurement results;
  • the first terminal sends the measurement information and/or measurement results, including:
  • the first terminal sends the measurement information and/or measurement results to the second terminal according to the first ranging and/or secondary link positioning request message.
  • the first terminal sends the measurement information and/or measurement results to the second terminal according to the first ranging and/or secondary link positioning request message, including :
  • the first terminal is based on the first indication in the first ranging and/or secondary link positioning request message, or the first terminal is based on the first ranging and/or secondary link positioning request message.
  • Request type send the measurement information and/or measurement results to the second terminal.
  • the method before the first terminal sends the measurement information and/or measurement results, the method further includes:
  • the first terminal obtains a second ranging and/or secondary link positioning request message from the third terminal, and the second ranging and/or secondary link positioning request message is used to indicate that the first terminal participates in the Perform ranging and/or secondary link positioning of the second terminal and/or third terminal, and return measurement information and/or measurement results;
  • the first terminal sends the measurement information and/or measurement results, including:
  • the first terminal sends the measurement information and/or measurement results to the third terminal according to the second ranging and/or secondary link positioning request message.
  • the first terminal determines bit request message to send the measurement information and/or measurement results to the third terminal, including:
  • the first terminal is based on the second indication in the second ranging and/or secondary link positioning request message, or the first terminal is based on the second indication in the second ranging and/or secondary link positioning request message.
  • Request type send the measurement information and/or measurement results to the third terminal.
  • the method further includes:
  • the first terminal performs a first operation according to the first ranging and/or secondary link positioning request message
  • the first operation includes at least one of the following:
  • the first terminal can calculate the position/angle of the second terminal relative to the first terminal based on the position measurement reference signal of the second terminal;
  • the first terminal sends or receives the location measurement reference signal of the third terminal according to the measurement configuration of the third terminal.
  • the first terminal The position/angle of the third terminal relative to the first terminal may be calculated based on the position measurement reference signal of the third terminal.
  • the third ranging and/or secondary link positioning request message includes at least one of the following:
  • a first indication also called a measurement information and/or measurement result provision indication
  • the first indication is used to instruct the first terminal to provide measurement information and/or measurement results
  • the third indication is used to indicate the measurement configuration of the position measurement reference signal on the secondary link provided by the third terminal.
  • the third ranging and/or secondary link positioning request reply message includes at least one of the following:
  • the second ranging and/or secondary link positioning request message includes at least one of the following:
  • a second instruction is used to instruct the first terminal to provide measurement information and/or measurement results
  • the method before the first terminal sends the measurement information and/or measurement results, the method further includes: the first terminal receives an acquisition request (also known as measurement information and/or measurement results). or measurement result acquisition request);
  • the first terminal sends the measurement information and/or measurement results, including:
  • the first terminal sends the measurement information and/or measurement results to the second terminal according to the request type of the acquisition request, and/or sends the measurement information and/or measurement results to the third terminal. .
  • the request type includes at least one of the following:
  • the first type i.e., immediate measurement request
  • the first type is used to instruct the first terminal to send the measurement information and/or measurement results within the first time
  • the second type (ie, deferred measurement request), the second type is used to indicate the first
  • the terminal sends the measurement information and/or the measurement result within the second time and when the specific time is met.
  • the request type when the request type includes the second type, the request type further includes:
  • First information ie, reachability of the third terminal
  • the first information indicates that when the first terminal can measure the third terminal, the measurement information is sent and/or measurement results
  • Second information ie, area information
  • the second information indicates that when the third terminal enters the first area, the measurement information and/or measurement results are sent
  • Third information i.e., periodic information
  • the third information indicating that the measurement information and/or measurement results are periodically sent
  • Fourth information (ie, movement information), the fourth information indicates that when the distance between the third terminal and the first terminal exceeds a predetermined distance, the measurement information and/or Measurement results.
  • the first ranging and/or secondary link positioning request message includes at least one of the following:
  • First instruction the first instruction is used to instruct the first terminal to provide measurement information and/or measurement results
  • the capability information of the second terminal includes at least one of the following:
  • the second terminal supports distance measurement and/or calculation
  • the second terminal supports direction measurement and/or calculation
  • the second terminal supports distance measurement and/or calculation with preset accuracy requirements
  • the second terminal supports direction measurement and/or calculation with preset accuracy requirements.
  • the first ranging and/or secondary link positioning request reply message includes at least one of the following:
  • the measurement information includes at least one of the following:
  • the measurement results include at least one of the following:
  • the measurement configuration includes at least one of the following:
  • Characteristics of the position measurement reference signal such as the period, power, etc. of the position measurement reference signal
  • Location information of the terminal
  • the configuration information of the first terminal includes: the characteristics of the position measurement reference signal of the first terminal and/or the position information of the first terminal
  • the configuration information of the second terminal includes: the position measurement of the second terminal
  • the configuration information of the third terminal include: the characteristics of the location measurement reference signal of the third terminal, and/or the location information of the third terminal.
  • the capability information of the first terminal includes at least one of the following:
  • the first terminal supports distance measurement and/or calculation
  • the first terminal supports direction measurement and/or calculation
  • the first terminal supports distance measurement and/or calculation with preset accuracy requirements
  • the first terminal supports direction measurement and/or calculation with preset accuracy requirements.
  • the measurement requirements include at least one of the following:
  • QoS Quality of Service
  • the second terminal when ranging and/or secondary link positioning cannot be directly performed between the second terminal and the third terminal, the second terminal (equivalent to the auxiliary terminal) participates to achieve (equivalent to the observation terminal) and/or the third terminal (equivalent to the target terminal) ranging and/or secondary link positioning.
  • this embodiment of the present application provides a measurement method based on an auxiliary terminal. Specific steps include: step 301 and step 302.
  • Step 301 The second terminal sends the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or secondary measurement of the second terminal and/or the third terminal. Link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • Step 302 The second terminal receives the measurement information and/or measurement results sent by the first terminal.
  • the second terminal may be a side link reference terminal, which may also be called a Sidelink Reference UE.
  • the side link reference terminal triggers the selected one or more auxiliary terminals to perform ranging and/or secondary link positioning together with the target terminal, and obtains the one or more auxiliary terminals and the target from the selected one or more auxiliary terminals.
  • the first ranging result between terminals.
  • the side link reference terminal calculates the final ranging result based on the second ranging result between the one or more auxiliary terminals and the side link reference terminal and the first ranging result.
  • the method before the second terminal receives the measurement information and/or measurement results sent by the first terminal, the method further includes:
  • the second terminal sends a first ranging and/or secondary link positioning request message to the first terminal,
  • the first ranging and/or secondary link positioning request message is used to instruct the first terminal to participate in ranging and/or secondary link positioning of the second terminal and/or the third terminal, and to return measurement information and/or measurements. result;
  • the second terminal receives the first ranging and/or secondary link positioning request reply message
  • the first ranging and/or secondary link positioning request reply message at least includes: the measurement information and/or measurement results.
  • the first ranging and/or secondary link positioning request message includes the measurement configuration of the second terminal.
  • the method further includes:
  • the second terminal sends the measurement configuration of the second terminal to the access layer.
  • the second terminal sends a location measurement reference signal to the first terminal, including:
  • the second terminal sends a position measurement reference signal according to the measurement configuration of the second terminal.
  • the second terminal receives the first ranging and/or secondary link positioning request reply message including measurement information, and the method further includes:
  • the second terminal calculates a measurement result based on the measurement information.
  • the second terminal when ranging and/or secondary link positioning cannot be directly performed between the second terminal and the third terminal, the second terminal (equivalent to the auxiliary terminal) participates to achieve (equivalent to the observation terminal) and/or the third terminal (equivalent to the target terminal) ranging and/or secondary link positioning.
  • this embodiment of the present application provides a measurement method based on an auxiliary terminal. Specific steps include: step 401 and step 402.
  • Step 401 The third terminal sends the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or secondary measurement of the second terminal and/or the third terminal. Link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • Step 402 The third terminal receives the measurement information and/or measurement results sent by the first terminal.
  • the method further includes:
  • the third terminal calculates a measurement result based on the measurement information.
  • the method further includes:
  • the third terminal receives a third ranging and/or secondary link positioning request message
  • the third terminal performs the second operation according to the third ranging and/or secondary link positioning request message
  • the second operation includes at least one of the following:
  • the method further includes:
  • the third terminal sends the measurement configuration of the third terminal to a lower layer (for example, access layer).
  • a lower layer for example, access layer
  • the method further includes:
  • the third terminal sends a position measurement reference signal according to the measurement configuration of the third terminal.
  • the second terminal when ranging and/or secondary link positioning cannot be directly performed between the second terminal and the third terminal, the second terminal (equivalent to the auxiliary terminal) participates to achieve (equivalent to the observation terminal) and/or the third terminal (equivalent to the target terminal) ranging and/or secondary link positioning.
  • the second terminal After the discovery and selection of the first terminal (auxiliary terminal), or after the second terminal (observation terminal) establishes a PC5 connection with the first terminal and the third terminal (target terminal), the second terminal requests the first terminal to establish a connection with the third terminal.
  • the ranging and/or secondary link positioning connection between the three terminals is used to request the first terminal to provide measurement information and/or measurement results between the second terminal and the third terminal.
  • Step 1 (including step 1a and step 1b):
  • the second terminal sends a first ranging and/or secondary link positioning request message to the first terminal, the first ranging and/or secondary link positioning request message is used to Requesting the first terminal to perform ranging and/or secondary link positioning between the second terminal and the third terminal.
  • the first ranging and/or secondary link positioning request message includes at least one of the following (1) to (9):
  • the capability information of the second terminal includes at least one of the following (a) to (d):
  • the measurement information acquisition instruction is used to instruct the first terminal to return the above measurement information.
  • the measurement result acquisition instruction is used to instruct the first terminal to return the above measurement result.
  • the measurement requirements include at least one of the following (a) to (c):
  • the measurement configuration of the second terminal includes at least one of the following (a) to (b):
  • Characteristics of the position measurement reference signal of the second terminal include the period and power of the position measurement reference signal;
  • the request type includes at least one of the following (a) to (b):
  • the immediate measurement request is used to instruct the first terminal to reply to the measurement information of the second terminal within a short time and /or measurement results;
  • the delayed measurement request is used to instruct the first terminal to respond to the measurement information and/or measurement of the second terminal when the trigger time is met within a certain time in the future (feed back when the second terminal and the third terminal's position measurement reference signal are detected). result.
  • the request type includes a deferred measurement request
  • the request type also includes at least one of the following (c) to (f):
  • the reachability of the third terminal i.e., the first information
  • the reachability of the third terminal is used to indicate that when the first terminal can measure the third terminal, it returns measurement information and/or measurement results
  • Area information i.e., second information
  • measurement information and/or measurement results are returned
  • Periodic information i.e., third information, used to indicate that the first terminal periodically returns measurement information and/or measurement results
  • Movement information ie, fourth information, used to indicate that when the third terminal moves beyond the predefined straight line distance from the first terminal, measurement information and/or measurement results are returned.
  • the second terminal before sending the first ranging and/or secondary link positioning request to the first terminal, the second terminal determines the measurement configuration of the second terminal.
  • the second terminal Before the second terminal sends the first ranging and/or secondary link positioning request message to the first terminal, or after the second terminal sends the first ranging and/or secondary link positioning request message to the first terminal, Or, after the second terminal receives the first ranging and/or secondary link positioning request reply message, send the above-mentioned measurement configuration applied by the second terminal to the first terminal to the lower layer (access layer (AS layer)), The second terminal transmits a position measurement reference signal (PRS) based on the measurement configuration applied by the second terminal to the first terminal.
  • PRS position measurement reference signal
  • Step 2 (including step 2a and step 2b):
  • the first terminal receives the first ranging and/or secondary link positioning request message from the second terminal, and performs at least one of the following operations (1) to (5):
  • the third measurement ranging and/or secondary link positioning request includes at least one of the following (1) to (10):
  • Measurement information provision instruction used to instruct the first terminal to provide measurement information to the third terminal.
  • the measurement information includes at least one of the following (5.1) to (5.4):
  • Measurement result provision instruction used to instruct the first terminal to provide measurement results to the third terminal.
  • the measurement results include at least one of the following (6.1) to (6.2):
  • the capability information of the first terminal includes at least one of the following (7.1) to (7.4):
  • measurement requirements include at least one of the following (8.1) to (8.4):
  • the third indication is used to indicate the measurement configuration information of the position measurement reference signal on the secondary link provided by the third terminal.
  • Step 3 (including step 3a and step 3b):
  • the third terminal receives the third measurement ranging and/or secondary link positioning request message from the first terminal, and performs at least one of the following (1) to (5) Actions:
  • the measurement configuration of the third terminal includes at least one of the following (1.1) to (1.2):
  • Characteristics of the position measurement reference signal of the third terminal include at least one of the following: period and power of the position measurement reference signal;
  • Second ranging and/or secondary link positioning request used to request acquisition of measurement information and/or measurement results
  • the second ranging and/or secondary link positioning request message includes at least one of the following (a) to (b):
  • Measurement information acquisition instruction used to instruct the first terminal to provide measurement information
  • the measurement information includes at least one of the following (a1) to (a6):
  • the measurement results include at least one of the following (b1) ⁇ (b2):
  • Step 4 (including steps 4a and 4b):
  • the first terminal receives the second ranging and/or secondary link positioning request reply from the third terminal, and performs at least one of the following operations (1) to (3):
  • the first ranging and/or secondary link positioning request reply message includes at least one of the following (1) to (2):
  • the first ranging and/or secondary link positioning request reply includes at least one of the following (3-1) to (3-7):
  • the measurement configuration of the first terminal applied to the second terminal including at least one of the following (3-4-1) ⁇ (3-4-2):
  • the characteristics include at least one of the following: period and power of the position measurement reference signal;
  • the measurement information includes at least one of the following (a) to (f):
  • the measurement results include at least one of the following (a) to (b):
  • the capability information of the first terminal includes at least one of the following (3-7-1) to (3-7-4):
  • (3-7-4) Supports high-precision direction measurement and/or calculation.
  • Step 5 The second terminal receives the first ranging and/or secondary link positioning request reply message from the first terminal, and performs at least one of the following operations (1) to (2):
  • the first terminal participates in the measurement establishment between the second terminal and the third terminal.
  • the establishment of the second terminal and the first terminal is completed first (step 1a, step 1b, step 2a and step 2b), and then the third terminal is established.
  • One terminal and the third terminal (step 3a, step 3b, step 4a and step 4b), as shown in Figure 6 shown.
  • the first terminal After the first terminal participates in the measurement establishment between the second terminal and the third terminal, the first terminal determines/calculates measurement information and measurement results based on the position measurement reference signal.
  • the first terminal and the third terminal complete "the first terminal participates in the measurement establishment between the second terminal and the third terminal":
  • Step 0 (including step 0a and step 0b):
  • the second terminal, the first terminal and the third terminal send location measurement reference signals based on the measurement configuration determined in Embodiment 1; the second terminal, the first terminal and the third terminal are based on The measurement configuration information determined in Embodiment 1 is used to receive the position measurement reference signal.
  • Step 1 The first terminal determines measurement information based on the received position measurement reference signals of the second terminal and/or the third terminal;
  • the measurement information includes at least one of the following (1) to (5):
  • step 1 may also include: calculating measurement results
  • the measurement results include at least one of the following (1) to (2):
  • measurement information and measurement results are returned.
  • Step 2a The first terminal returns the measurement information based on the measurement information acquisition instruction in the first ranging and/or secondary link positioning request of the second terminal, and returns the measurement result to the second terminal based on the measurement result acquisition instruction;
  • Step 2b The first terminal returns the measurement information based on the measurement information acquisition instruction in the third ranging and/or secondary link positioning request of the third terminal, and returns the above measurement result based on the measurement result acquisition instruction. to the third terminal.
  • Step 3 If the second terminal or the third terminal obtains measurement information, the second terminal/third terminal determines the measurement result based on the measurement information and its own measurement information on the first terminal.
  • step 2 the first terminal sends measurement information/measurement results based on the request type in the first ranging and/or secondary link positioning request;
  • the request type includes at least one of the following:
  • the request type includes the delayed measurement request, the request type It also includes at least one of the following (3) to (6):
  • Periodic information used to indicate that the first terminal periodically returns measurement information and/or measurement results
  • Movement information used to indicate that when the third terminal moves beyond the predefined straight line distance from the first terminal, measurement information and/or measurement results are returned.
  • Embodiment 3 of the present invention After the first terminal participates in the measurement establishment between the second terminal and the third terminal, the second terminal/third terminal requests the first terminal to feed back measurement information and/or measurement results.
  • the second terminal/third terminal requests the first terminal to feed back measurement information and/or measurement results.
  • step 0 including step 0a and step 0b) and step 1, please refer to Embodiment 2.
  • Step 2 The second terminal/third terminal sends a measurement information/measurement result acquisition request
  • the request type of the measurement information/measurement result acquisition request includes at least one of the following:
  • the request type includes the delayed measurement request, the request type also include at least one of the following:
  • Periodic information used to indicate that the first terminal periodically returns measurement information and/or measurement results
  • Movement information used to indicate that when the third terminal moves beyond the predefined straight line distance from the first terminal, measurement information and/or measurement results are returned.
  • Step 0 The second terminal, the first terminal and the third terminal perform the discovery and selection of the auxiliary terminal.
  • the second terminal and/or the third terminal can select the auxiliary terminal from one or more first terminals.
  • the auxiliary terminal is used to participate.
  • the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or third terminal.
  • Step 1 The second terminal sends a first ranging and/or secondary link positioning request to the first terminal;
  • the first ranging and/or secondary link positioning request includes at least one of the following: a first terminal identity, a second terminal identity, the first terminal's capability information and/or ranging method, the second terminal's measurement configuration;
  • Step 2 The first terminal sends a third ranging and/or secondary link positioning request to the third terminal;
  • the third ranging and/or secondary link positioning request includes at least one of the following: first terminal identification, second terminal identification, third terminal identification, capability information of the first terminal and/or ranging method. , the measurement configuration acquisition request indication of the third terminal, the measurement configuration of the first terminal;
  • Step 3 The third terminal sends a third ranging and/or secondary link positioning request reply to the first terminal;
  • the third ranging and/or secondary link positioning request reply includes at least one of the following: first terminal identification, second terminal identification, third terminal identification, measurement configuration of the third terminal, second ranging and /or secondary link positioning request;
  • Step 4 The first terminal sends a first ranging and/or secondary link positioning request reply to the second terminal;
  • the first ranging and/or secondary link positioning request reply includes at least one of the following: first terminal identification, second terminal identification, third terminal identification, first terminal capability information and/or ranging method ;
  • Step 5a The second terminal delivers the measurement configuration of the second terminal to the AS layer, and the second terminal sends a location measurement reference signal based on the measurement configuration of the second terminal;
  • Step 5b The first terminal delivers the measurement configuration of the second terminal and the measurement configuration of the third terminal to the AS layer.
  • the first terminal detects or receives the measurement configuration of the second terminal and the third terminal respectively based on the measurement configuration of the second terminal and the measurement configuration of the third terminal.
  • Step 5c The third terminal delivers the measurement configuration of the third terminal to the AS layer, and the third terminal sends a position measurement reference signal based on the measurement configuration of the third terminal;
  • Step 6 The first terminal determines measurement information and/or measurement results based on the position measurement reference signals of the second terminal and the third terminal.
  • an embodiment of the present application provides a measurement device based on an auxiliary terminal, which is applied to a terminal.
  • the terminal is a first terminal.
  • the device 900 includes:
  • the first acquisition module 901 is used to acquire the position measurement reference signal of the second terminal and/or the third terminal.
  • the first terminal has the capability of auxiliary terminal, and the auxiliary terminal is used to participate in the measurement of the second terminal and/or the third terminal. Or third terminal ranging and/or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the first processing module 902 is configured to perform ranging and/or secondary link positioning on the second terminal and/or third terminal according to the position measurement reference signal of the second terminal and/or third terminal, and obtain Measurement information and/or measurement results;
  • the first sending module 903 is used to send the measurement information and/or measurement results
  • the measurement result is calculated by the first terminal based on the measurement information.
  • the device 900 further includes:
  • the second acquisition module is configured to acquire the first ranging and/or secondary link positioning request message of the second terminal, where the ranging and/or secondary link positioning request message is used to indicate that the first terminal participates in the Perform ranging and/or secondary link positioning of the second terminal and/or third terminal, and return measurement information and/or measurement results;
  • the first sending module 903 is further configured to: send the measurement information and/or measurement results to the second terminal according to the first ranging and/or secondary link positioning request message.
  • the first sending module 903 is further used for:
  • the first terminal sends a request to the first ranging and/or secondary link positioning request message.
  • the second terminal sends the measurement information and/or measurement results.
  • the device 900 further includes:
  • the third acquisition module is used to acquire the second ranging and/or secondary link positioning request message of the third terminal, and the second ranging and/or secondary link positioning request message is used to indicate the participation of the first terminal. Perform ranging and/or secondary link positioning on the second terminal and/or third terminal, and return measurement information and/or measurement results;
  • the first sending module 903 is further configured to send the measurement information and/or measurement results to the third terminal according to the second ranging and/or secondary link positioning request message.
  • the second sending module is further used for:
  • the first terminal sends a request to the second ranging and/or secondary link positioning request message.
  • the third terminal sends the measurement information and/or measurement results.
  • the device 900 further includes:
  • a second processing module configured to perform the first operation according to the first ranging and/or secondary link positioning request message
  • the first operation includes at least one of the following:
  • the first terminal sends the measurement configuration of the second terminal to the lower layer (such as the access layer (AS layer)), and the first terminal detects or receives the location measurement reference signal of the second terminal according to the measurement configuration of the second terminal. , the first terminal can calculate the position/angle of the second terminal relative to the first terminal according to the position measurement reference signal of the second terminal;
  • the lower layer such as the access layer (AS layer)
  • the first terminal sends or receives the location measurement reference signal of the third terminal according to the measurement configuration of the third terminal.
  • the first terminal The position/angle of the third terminal relative to the first terminal may be calculated based on the position measurement reference signal of the third terminal.
  • the third ranging and/or secondary link positioning request message includes at least one of the following:
  • a first instruction is used to instruct the first terminal to provide measurement information and/or measurement results
  • the third indication is used to indicate the measurement configuration information of the position measurement reference signal on the secondary link provided by the third terminal.
  • the third ranging and/or secondary link positioning request reply message includes at least one of the following:
  • the second ranging and/or secondary link positioning request message includes at least one of the following:
  • a second instruction is used to instruct the first terminal to provide measurement information and/or measurement results
  • the device 900 further includes:
  • the first receiving module is used to receive the acquisition request
  • the first sending module 903 is further configured to: send the measurement information and/or measurement results to the second terminal according to the request type of the acquisition request, and/or send the measurement information and/or the measurement results to the third terminal. /or measurement results.
  • the request type includes at least one of the following:
  • the first type i.e., immediate measurement request
  • the first type is used to instruct the first terminal to send the measurement information and/or measurement results within the first time
  • the second type ie, delayed measurement request
  • the second type is used to instruct the first terminal to send the measurement information and/or measurement within a second time and when a specific time is met. result.
  • the request type when the request type includes the second type, the request type further includes:
  • First information ie, reachability of the third terminal
  • the first information indicates that when the first terminal can measure the third terminal, the measurement information is sent and/or measurement results
  • Second information (ie, area), the second information indicates that when the third terminal enters the first area, the measurement information and/or measurement results are sent;
  • the third information indicates that the measurement information and/or measurement results are periodically sent;
  • the fourth information indicates that the measurement information and/or measurement is sent when the distance between the third terminal and the first terminal exceeds a predetermined distance. result.
  • the first ranging and/or secondary link positioning request message includes at least one of the following:
  • First instruction the first instruction is used to instruct the first terminal to provide measurement information and/or measurement results
  • the capability information of the second terminal includes at least one of the following:
  • the second terminal supports distance measurement and/or calculation
  • the second terminal supports direction measurement and/or calculation
  • the second terminal supports distance measurement and/or calculation with preset accuracy requirements
  • the second terminal supports direction measurement and/or calculation with preset accuracy requirements.
  • the first ranging and/or secondary link positioning request reply message includes at least one of the following:
  • the measurement information includes at least one of the following:
  • the measurement results include at least one of the following:
  • the measurement configuration includes:
  • the capability information of the first terminal includes at least one of the following:
  • the first terminal supports distance measurement and/or calculation
  • the first terminal supports direction measurement and/or calculation
  • the first terminal supports distance measurement and/or calculation with preset accuracy requirements
  • the first terminal supports direction measurement and/or calculation with preset accuracy requirements.
  • the measurement requirements include at least one of the following:
  • QoS Quality of Service
  • the device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 2 and achieve the same technical effect. To avoid repetition, details will not be described here.
  • an embodiment of the present application provides a measurement device based on an auxiliary terminal, which is applied to a terminal.
  • the terminal is a second terminal.
  • the device 1000 includes:
  • the second sending module 1001 is used to send the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or the second terminal and/or the third terminal. Or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the second receiving module 1002 is configured to receive measurement information and/or measurement results sent by the first terminal.
  • the device 1000 further includes:
  • a third sending module configured to send a first ranging and/or secondary link positioning request message to the first terminal, where the first ranging and/or secondary link positioning request message is used to indicate that the first terminal participates Ranging and/or secondary link positioning of the second terminal and/or third terminal, and returning measurement information and/or measurement results;
  • the third receiving module is used to receive the first ranging and/or secondary link positioning request reply message
  • the first ranging and/or secondary link positioning request reply message at least includes: the measurement information and/or measurement results.
  • the first ranging and/or secondary link positioning request message package including the measurement configuration of the second terminal.
  • the device 1000 further includes:
  • the fourth sending module is used to send the measurement configuration of the second terminal to the access layer.
  • the second sending module 1001 is also used to:
  • the second terminal receives the first ranging and/or secondary link positioning request reply message including measurement information, and the device 1000 further includes:
  • the third processing module is used to calculate measurement results based on the measurement information.
  • the device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 3 and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • an embodiment of the present application provides a measurement device based on an auxiliary terminal, which is applied to a terminal.
  • the terminal is a third terminal.
  • the device 1100 includes:
  • the fifth sending module 1101 is used to send the measurement configuration to the first terminal.
  • the first terminal has the capability of auxiliary terminal.
  • the auxiliary terminal is used to participate in ranging and/or the second terminal and/or the third terminal. Or secondary link positioning, the auxiliary terminal has the ability to return measurement information and/or measurement results to the second terminal and/or the third terminal;
  • the fourth receiving module 1102 is configured to receive measurement information and/or measurement results sent by the first terminal.
  • the device 1100 further includes:
  • the fourth processing module is used to calculate measurement results based on the measurement information.
  • the device 1100 further includes:
  • the fifth receiving module is used to receive the third ranging and/or secondary link positioning request message
  • a fifth processing module configured to perform the second operation according to the third ranging and/or secondary link positioning request message
  • the second operation includes at least one of the following:
  • the method further includes:
  • the third terminal sends the measurement configuration of the third terminal to a lower layer (for example, access layer).
  • a lower layer for example, access layer
  • the fifth sending module is further configured to: send a position measurement reference signal according to the measurement configuration of the third terminal.
  • the device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 4 and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • Figure 12 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 1200 includes but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, a processor 1210, etc. At least some parts.
  • the terminal 1200 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1210 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in Figure 12 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.
  • the input unit 1204 may include a graphics processing unit (Graphics Processing Unit, GPU) 12041 and a microphone 12042.
  • the graphics processor 12041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1206 may include a display panel 12061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1207 includes at least one of a touch panel 12071 and other input devices 12072 .
  • Touch panel 12071 also known as touch screen.
  • the touch panel 12071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 12072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 1201 after receiving downlink data from the network side device, the radio frequency unit 1201 can transmit it to the processor 1210 for processing; in addition, the radio frequency unit 1201 can send uplink data to the network side device.
  • the radio frequency unit 1201 includes, but is not limited to, an antenna, amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • Memory 1209 may be used to store software programs or instructions as well as various data.
  • the memory 1209 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the A storage area can store an operating system, an application program or instructions required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • memory 1209 may include volatile memory or nonvolatile memory, or memory 1209 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus
  • the processor 1210 may include one or more processing units; optionally, the processor 1210 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1210.
  • the terminal provided by the embodiment of the present application can implement each process implemented by the method embodiment of Figure 2, Figure 3 or Figure 4, and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 1300, which includes a processor 1301 and a memory 1302.
  • the memory 1302 stores programs or instructions that can be run on the processor 1301, such as , when the communication device 1300 is a terminal, when the program or instruction is executed by the processor 1301, each step of the method embodiment in FIG. 2, FIG. 3 or FIG. 4 is implemented, and the same technical effect can be achieved. To avoid duplication, it is not mentioned here. Again.
  • Embodiments of the present application also provide a readable storage medium, with programs or instructions stored on the readable storage medium.
  • the program or instructions are executed by the processor, the method in Figure 2, Figure 3 or Figure 4 and the above are implemented.
  • Each process of each embodiment can achieve the same technical effect, so to avoid repetition, it will not be described again here.
  • the processor is the processor in the terminal 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 FIG. 2, FIG. 3 or FIG.
  • Each process shown in 4 and the above-mentioned method embodiments can achieve the same technical effect. To avoid repetition, it will not be described again 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, and the computer program/program product is executed by at least one processor to implement Figure 2, Figure 3 or
  • Each process shown in Figure 4 and the above-mentioned method embodiments can achieve the same technical effect. To avoid repetition, they will not be described again here.
  • An embodiment of the present application further provides a communication system.
  • the communication system includes a first terminal, a second terminal, and a third terminal.
  • the first terminal, the second terminal, and the third terminal can be used to execute operations as shown in Figure 2-Fig. 8.
  • the various processes in Figure 14 and the above-mentioned method embodiments can achieve the same technical effect. To avoid repetition, they will not be described again here.
  • the terms "comprising”, “comprises” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus.
  • an element defined by the statement "comprises a" does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus 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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Abstract

本申请公开了一种基于辅助终端的测量方法、装置、通信设备及可读存储介质,该方法包括:第一终端获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;所述第一终端根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;所述第一终端发送所述测量信息和/或测量结果。

Description

基于辅助终端的测量方法、通信设备及可读存储介质
相关申请的交叉引用
本申请主张在2022年3月22日在中国提交的中国专利申请No.202210289340.5的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种基于辅助终端的测量方法、装置、通信设备及可读存储介质。
背景技术
随着通信技术的发展,副链路(Side Link,SL)传输得到广泛应用。如果副链路中的终端#1(或者称为观测终端)与终端#2(或者称为目标终端)的距离过大或者非视距,会导致两个终端之间无法直接交互。
因此,在终端#1与终端#2之间无法直接进行交互时,进而难以在终端#1与终端#2之间进行相互测距或者定位。
发明内容
本申请实施例提供一种基于辅助终端的测量方法、装置、通信设备及可读存储介质,解决终端#1与终端#2的距离过大或者非视距而造成两个终端之间无法进行相互测距或者定位的问题。
第一方面,提供一种基于辅助终端的测量方法,包括:
第一终端获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
所述第一终端根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
所述第一终端发送所述测量信息和/或测量结果。
第二方面,提供一种基于辅助终端的测量方法,包括:
第二终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
所述第二终端接收所述第一终端发送的测量信息和/或测量结果。
第三方面,提供一种基于辅助终端的测量方法,包括:
第三终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
所述第三终端接收所述第一终端发送的测量信息和/或测量结果。
第四方面,提供一种基于辅助终端的测量装置,应用于终端,所述终端为第一终端,包括:
第一获取模块,用于获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第一处理模块,用于根据所述第二终端和/或第三终端的位置测量参考信号,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
第一发送模块,用于发送所述测量信息和/或测量结果。
第五方面,一种基于辅助终端的测量装置,应用于终端,所述终端为第二终端,包括:
第二发送模块,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第二接收模块,用于接收所述第一终端发送的测量信息和/或测量结果。
第六方面,提供一种基于辅助终端的测量装置,应用于终端,所述终端为第三终端,包括:
第五发送模块,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第四接收模块,用于接收所述第一终端发送的测量信息和/或测量结果。
第七方面,提供了一种通信设备,包括:处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面、第二方面或第三方面所述的方法的步骤。
第八方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面、第二方面或第三方面所述的方法的步骤。
第九方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面、第二方面或第三方面所述的法的步骤。
第十方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在非瞬态的存储介质中,所述程序/程序产品被至少一个处理器执行以实现如第一方面、第二方面或第三方面所述的方法的步骤。
第十一方面,提供一种通信系统,所述通信系统包括第一终端、第二终端和第三终端,所述第一终端用于执行如第一方面所述的方法的步骤,所述第二终端用于执行如第二方面所述的方法的步骤,所述第三终端用于执行如第三方面所述的方法的步骤。
在本申请的实施例中,在第二终端与第三终端之间无法进行测距和/或定位时,通过第一终端(相当于辅助终端)的参与实现对第二终端(相当于观测终端)和/或第三终端(相当于目标终端)测距和/或副链路定位,从而实现在终端间无法直接交互的情况下进行定位和测距,提高通信系统的可靠性。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图;
图2是本申请实施例提供的基于辅助终端的测量方法的流程图之一;
图3是本申请实施例提供的基于辅助终端的测量方法的流程图之二;
图4是本申请实施例提供的基于辅助终端的测量方法的流程图之三;
图5是本申请实施例提供的基于辅助终端的测量方法的流程图之四;
图6是本申请实施例提供的基于辅助终端的测量方法的流程图之五;
图7是本申请实施例提供的基于辅助终端的测量方法的流程图之六;
图8是本申请实施例提供的基于辅助终端的测量方法的流程图之七;
图9是本申请实施例提供的基于辅助终端的测量装置的示意图之一;
图10是本申请实施例提供的基于辅助终端的测量装置的示意图之二;
图11是本申请实施例提供的基于辅助终端的测量装置的示意图之三;
图12是本申请实施例提供的终端的示意图;
图13是本申请实施例提供的通信设备的示意图;
图14是本申请实施例提供的基于辅助终端的测量方法的流程图之八。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用 于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11、终端12、终端13和网络侧设备14。其中,终端11、终端12和终端13可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11、终端12和终端13的具体类型。网络侧设备14可以包括接入网设备或核心网设备,其中,网络侧设备14也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network,WLAN)接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base  Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。
本发明一种可选实施例中,获取可以理解为从配置获得、接收、通过请求后接收、通过自学习获取、根据未收到的信息推导获取或是根据接收的信息处理后获得,具体可根据实际需要确定,本发明实施例对此不作限定。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的基于辅助终端的测量方法、装置、通信设备及可读存储介质进行详细地说明。
参见图2,本申请实施例提供一种基于辅助终端的测量方法,具体步骤包括:步骤201、步骤202和步骤203。
步骤201:第一终端获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
本文中的第一终端也可以称为帮助(Help)用户设备(User Equipment,UE),第二终端也可以称为观测终端(或者UE#1),第三终端可以称为目标终端(或者UE#2)。
步骤202:所述第一终端根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
可以理解的是,第一终端根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息,进一步地,该第一终端还可以根据测量信息计算得到测量结果。
需要说明的是,本申请中,对所述第二终端和/或第三终端测距(Ranging)和/或副链路(Sidelink)定位,可以理解为通过所述第二终端和/或第三终端的绝对位置对所述第二终端和/或第三终端进行测距(Ranging)和/或副链路 (Sidelink)定位,即通过确定终端的绝对位置进行测距或者定位(得到绝对位置信息);也可以理解为通过终端之间的相对位置进行测距和/或副链路定位。在通过相对位置进行测距和/或副链路定位时,可以无需终端的绝对位置,只需确定终端之间的相对位置关系。例如,通过辅助终端确定第二终端、第三终端及辅助终端中任意二者的相对距离,或者通过辅助终端确定第二终端、第三终端及辅助终端中任意二者的相对位置。
步骤203:所述第一终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:
所述第一终端获取所述第二终端的第一测距和/或副链路定位请求消息,所述测距和/或副链路定位请求消息用于指示第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
所述第一终端发送所述测量信息和/或测量结果,包括:
所述第一终端根据所述第一测距和/或副链路定位请求消息,向所述第二终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一终端根据所述第一测距和/或副链路定位请求消息,向所述第二终端发送所述测量信息和/或测量结果,包括:
所述第一终端根据所述第一测距和/或副链路定位请求消息中的第一指示,或者所述第一终端根据所述第一测距和/或副链路定位请求消息的请求类型,向所述第二终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:
所述第一终端获取所述第三终端的第二测距和/或副链路定位请求消息,所述第二测距和/或副链路定位请求消息用于指示第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
所述第一终端发送所述测量信息和/或测量结果,包括:
所述第一终端根据所述第二测距和/或副链路定位请求消息,向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一终端根据第二测距和/或副链路定 位请求消息,向所述第三终端发送所述测量信息和/或测量结果,包括:
所述第一终端根据所述第二测距和/或副链路定位请求消息中的第二指示,或者所述第一终端根据所述第二测距和/或副链路定位请求消息的请求类型,向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述方法还包括:
所述第一终端根据所述第一测距和/或副链路定位请求消息,执行第一操作;
其中,所述第一操作包括以下至少一项:
(1)发送第一测距和/或副链路定位请求回复消息;
(2)向所述第三终端发送第三测距和/或副链路定位请求消息;
(3)从第三终端接收第三测距和/或副链路定位请求回复消息;
(4)发送所述第二终端的测量配置给下层(比如接入层(Access Stratum layer,AS layer)),所述第一终端根据所述第二终端的测量配置检测或者接收第二终端的位置测量参考信号,第一终端可以根据第二终端的位置测量参考信号计算第二终端相对于第一终端的位置/角度;
(5)发送所述第三终端的测量配置给下层(比如接入层),所述第一终端根据所述第三终端的测量配置检测或者接收第三终端的位置测量参考信号,第一终端可以基于第三终端的位置测量参考信号计算第三终端相对于第一终端的位置/角度。
在本申请的一种实施方式中,所述第三测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)第一指示(或者称为测量信息和/或测量结果提供指示),所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
(5)所述第一终端的能力信息
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
(7)所述第一终端的测量配置。
(8)第三指示,所述第三指示用于指示所述第三终端提供的副链路上的位置测量参考信号的测量配置。
在本申请的一种实施方式中,所述第三测距和/或副链路定位请求回复消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)所述第三终端的测量配置;
(5)所述第三终端的第二测距和/或副链路定位请求消息。
在本申请的一种实施方式中,所述第二测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)第二指示,所述第二指示用于指示所述第一终端提供测量信息和/或测量结果;
(5)第三终端之间的测量配置;
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求。
在本申请的一种实施方式中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:所述第一终端接收获取请求(或者称为测量信息和/或测量结果获取请求);
所述第一终端发送所述测量信息和/或测量结果,包括:
所述第一终端根据所述获取请求的请求类型,向所述第二终端发送所述测量信息和/或测量结果,和/或向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述请求类型包括以下至少一项:
(1)第一类型(即,立即测量请求),所述第一类型用于指示所述第一终端在第一时间内发送所述测量信息和/或测量结果;
(2)第二类型(即,延期测量请求),所述第二类型用于指示所述第一 终端在第二时间内,且满足特定时间的情况下,发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,在所述请求类型包括第二类型的情况下,所述请求类型还包括:
(1)第一信息(即,第三终端的可达性),所述第一信息表示在所述第一终端能够测量到所述第三终端的情况下,发送所述测量信息和/或测量结果;
(2)第二信息(即,区域信息),所述第二信息表示在所述第三终端进入到第一区域的情况下,发送所述测量信息和/或测量结果;
(3)第三信息(即,周期信息),所述第三信息表示周期性发送所述测量信息和/或测量结果;
(4)第四信息(即,移动信息),所述第四信息表示在所述第三终端与所述第一终端之间的距离超出预定距离的情况下,发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)所述第二终端的能力信息和/或测距方式;
(5)第一指示,所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
(7)所述第二终端的测量配置。
在本申请的一种实施方式中,所述第二终端的能力信息包括以下至少一项:
(1)所述第二终端支持距离测量和/或计算;
(2)所述第二终端支持方向测量和/或计算;
(3)所述第二终端支持预设精度要求的距离测量和/或计算;
(4)所述第二终端支持预设精度要求的方向测量和/或计算。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求回复消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)测量信息;
(5)测量结果;
(6)所述第一终端的能力信息和/或测距方式。
在本申请的一种实施方式中,所述测量信息包括以下至少一项:
(1)所述第二终端与所述第一终端之间的距离;
(2)所述第二终端与所述第一终端之间的角度;
(3)所述第一终端与所述第三终端之间的距离;
(4)所述第一终端与所述第三终端之间的角度;
(5)所述第二终端的位置信息;
(6)所述第一终端的位置信息;
(7)所述第三终端的位置信息。
在本申请的一种实施方式中,所述测量结果包括以下至少一项:
(1)所述第二终端与所述第三终端之间的角度;
(2)所述第二终端与所述第三终端之间的距离。
在本申请的一种实施方式中,所述测量配置包括以下至少一项:
(1)位置测量参考信号的特征,比如,位置测量参考信号的周期、功率等(2)终端的位置信息。
可以理解的是,第一终端的配置信息中包括:第一终端的位置测量参考信号的特征,和/或第一终端的位置信息,第二终端的配置信息中包括:第二终端的位置测量参考信号的特征,和/或第二终端的位置信息,第三终端的配置信息包括:第三终端的位置测量参考信号的特征,和/或第三终端的位置信息。
在本申请的一种实施方式中,所述第一终端的能力信息包括以下至少一项:
(1)所述第一终端支持距离测量和/或计算;
(2)所述第一终端支持方向测量和/或计算;
(3)所述第一终端支持预设精度要求的距离测量和/或计算;
(4)所述第一终端支持预设精度要求的方向测量和/或计算。
在本申请的一种实施方式中,所述测量需求包括以下至少一项:
(1)测距和/或副链路定位业务标识;
(2)测距和/或副链路定位业务的服务质量(Quality of Service,QoS)需求;
(3)测距和/或副链路定位业务的精度(如高精度)。
在本申请的实施例中,在第二终端与第三终端之间无法直接进行测距和/或副链路定位时,通过第一终端(相当于辅助终端)的参与实现对第二终端(相当于观测终端)和/或第三终端(相当于目标终端)测距和/或副链路定位。
参见图3,本申请实施例提供一种基于辅助终端的测量方法,具体步骤包括:步骤301和步骤302。
步骤301:第二终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
步骤302:所述第二终端接收所述第一终端发送的测量信息和/或测量结果。
在本申请一种可选的实施方式中,第二终端可以是旁链路参考终端,也可以称为Sidelink Reference UE。旁链路参考终端触发选中的一个或多个辅助终端与目标终端一起执行测距和/或副链路定位,并且从选中的一个或多个辅助终端获取所述一个或多个辅助终端与目标终端之间的第一测距结果。旁链路参考终端基于所述一个或多个辅助终端与旁链路参考终端之间的第二测距结果以及所述第一测距结果,计算最终测距结果。
在本申请的一种实施方式中,在所述第二终端接收所述第一终端发送的测量信息和/或测量结果之前,所述方法还包括:
所述第二终端向所述第一终端发送第一测距和/或副链路定位请求消息, 所述第一测距和/或副链路定位请求消息用于指示第一终端参与第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
所述第二终端接收第一测距和/或副链路定位请求回复消息;
其中,所述第一测距和/或副链路定位请求回复消息至少包括:所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求消息包括所述第二终端的测量配置。
在本申请的一种实施方式中,所述方法还包括:
所述第二终端将所述第二终端的测量配置发送给接入层。
在本申请的一种实施方式中,所述第二终端向第一终端发送位置测量参考信号,包括:
所述第二终端根据所述第二终端的测量配置发送位置测量参考信号。
在本申请的一种实施方式中,所述第二终端接收第一测距和/或副链路定位请求回复消息包括测量信息,所述方法还包括:
所述第二终端根据所述测量信息,计算测量结果。
需要说明的是,图3所示实施例中的第一测距和/或副链路定位请求回复消息、测量信息、测量结果等之前介绍过的内容可以参考图2所示实施例,在此不再赘述。
在本申请的实施例中,在第二终端与第三终端之间无法直接进行测距和/或副链路定位时,通过第一终端(相当于辅助终端)的参与实现对第二终端(相当于观测终端)和/或第三终端(相当于目标终端)测距和/或副链路定位。
参见图4,本申请实施例提供一种基于辅助终端的测量方法,具体步骤包括:步骤401和步骤402。
步骤401:第三终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
步骤402:所述第三终端接收所述第一终端发送的测量信息和/或测量结果。
在本申请的一种实施方式中,所述第三终端接收测量信息之后,所述方法还包括:
所述第三终端根据所述测量信息,计算测量结果。
在本申请的一种实施方式中,所述方法还包括:
所述第三终端接收第三测距和/或副链路定位请求消息;
所述第三终端根据所述第三测距和/或副链路定位请求消息,执行第二操作;
其中,所述第二操作包括以下至少一项:
(1)确定所述第三终端的测量配置;
(2)发送第三测距和/或副链路定位请求回复消息。
在本申请的一种实施方式中,所述方法还包括:
所述第三终端将所述第三终端的测量配置发送给下层(比如,接入层)。
在本申请的一种实施方式中,所述方法还包括:
所述第三终端根据所述第三终端的测量配置发送位置测量参考信号。
需要说明的是,图4所示实施例中的测量信息、测量结果等之前介绍过的内容可以参考图2所示实施例,在此不再赘述。
在本申请的实施例中,在第二终端与第三终端之间无法直接进行测距和/或副链路定位时,通过第一终端(相当于辅助终端)的参与实现对第二终端(相当于观测终端)和/或第三终端(相当于目标终端)测距和/或副链路定位。
下面结合实施例一、实施例二和实施例三介绍本申请的实施例方式。
实施例一
在第一终端(辅助终端)的发现和选择之后,或者在第二终端(观测终端)与第一终端与第三终端(目标终端)建立PC5连接之后,第二终端请求第一终端建立与第三终端之间的测距和/或副链路定位连接,用于请求第一终端提供第二终端与第三终端之间的测量信息和/或测量结果。
参见图5,具体步骤包括:
步骤1(包括步骤1a和步骤1b):第二终端发送第一测距和/或副链路定位请求消息给第一终端,所述第一测距和/或副链路定位请求消息用于请求第一终端对第二终端与第三终端之间进行测距和/或副链路定位。
可选地,所述第一测距和/或副链路定位请求消息,包括以下(1)~(9)中的至少一项:
(1)第二终端标识;
(2)第三终端标识;
(3)第一终端标识;
(4)第二终端的能力信息和/或测距方式;
可选地,第二终端的能力信息包括以下(a)~(d)中的至少一项:
(a)支持距离测量和/或计算;
(b)支持方向测量和/或计算;
(c)支持高精度的距离测量和/或计算;
(d)支持高精度方向测量和/或计算。
(5)测量信息获取指示;
测量信息获取指示用于指示第一终端返回上述测量信息。
(6)测量结果获取指示;
测量结果获取指示用于指示第一终端返回上述测量结果。
(7)测量需求;
可选地,测量需求包括以下(a)~(c)中的至少一项:
(a)测距和/或副链路定位业务标识;
(b)测距和/或副链路定位业务的QoS需求;
(c)测距和/或副链路定位的精度(如高精度)。
(8)第二终端的测量配置;
可选地,第二终端的测量配置包括以下(a)~(b)中的至少一项:
(a)第二终端的位置测量参考信号的特征,可选地,特征包括位置测量参考信号的周期,功率;
(b)第二终端的位置信息。
(9)第一测距和/或副链路定位请求的请求类型;
可选地,请求类型包括以下(a)~(b)中的至少一项:
(a)立即测量请求(即,第一类型);
立即测量请求用于指示第一终端在短时间内回复第二终端的测量信息和 /或测量结果;
(b)延期测量请求(即,第二类型);
延期测量请求用于指示第一终端在未来某个时间内(检测到第二终端,第三终端的位置测量参考信号时就反馈),满足触发时间时回复第二终端的测量信息和/或测量结果。
在请求类型包括延期测量请求时,请求类型还包括以下(c)~(f)中的至少一项:
(c)第三终端的可达性(即第一信息),用于表示当第一终端能够测量到第三终端时,返回测量信息和/或测量结果;
(d)区域信息(即第二信息),用于表示当第三终端进入到某个区域时,返回测量信息和/或测量结果;
(e)周期信息(即第三信息),用于表示第一终端周期性返回测量信息和/或测量结果;
(f)移动信息(即第四信息),用于表示当第三终端移动超出了与第一终端之间的预定义直线距离,返回测量信息和/或测量结果。
一种实施方式中,第二终端在发送第一测距和/或副链路定位请求给第一终端之前,确定第二终端的测量配置。
在第二终端发送第一测距和/或副链路定位请求消息给第一终端之前,或,在第二终端发送第一测距和/或副链路定位请求消息给第一终端之后,或,在第二终端接收第一测距和/或副链路定位请求回复消息之后,发送上述第二终端应用于第一终端的测量配置给下层(接入层(AS layer)),所述第二终端基于所述第二终端应用于第一终端的测量配置发送位置测量参考信号(PRS)。
步骤2(包括步骤2a和步骤2b):第一终端接收第二终端的第一测距和/或副链路定位请求消息,执行以下(1)~(5)中的至少一项操作:
(1)发送第二终端的测量配置给下层,第一终端基于第二终端的测量配置检测或者接收第二终端的位置测量参考信号;
(2)发送第三终端的测量配置给下层,第一终端基于第三终端的测量配置检测或者接收第三终端的位置测量参考信号;
(3)发送第一测距和/或副链路定位请求回复消息;
(4)向所述第三终端发送第三测距和/或副链路定位请求消息;
(5)接收第三测距和/或副链路定位请求回复消息;
可选地,第三测量测量测距和/或副链路定位请求包括以下(1)~(10)中的至少一项:
(1)第二终端标识;
(2)第三终端标识;
(3)第一终端标识;
(4)辅助指示;
(5)测量信息提供指示:用于指示第一终端提供测量信息给第三终端,所述测量信息包括以下(5.1)~(5.4)中的至少一项:
(5.1)第二终端与第一终端之间的角度;
(5.2)第二终端与第一终端之间的距离;
(5.3)第一终端的位置;
(5.4)第二终端的位置;
(6)测量结果提供指示:用于指示第一终端提供测量结果给第三终端,所述测量结果包括以下(6.1)~(6.2)中的至少一项:
(6.1)第二终端与第三终端之间的角度;
(6.2)第二终端与第三终端之间的距离。
(7)第一终端的能力信息和/或测距方式;
可选地,第一终端的能力信息包括以下(7.1)~(7.4)中的至少一项:
(7.1)支持距离测量和/或计算;
(7.2)支持方向测量和/或计算;
(7.3)支持高精度的距离测量和/或计算;
(7.4)支持高精度方向测量和/或计算;
(8)测量需求;
可选地,测量需求包括以下(8.1)~(8.4)中的至少一项:
(8.1)测距和/或副链路定位业务标识;
(8.2)测距和/或副链路定位业务的QoS需求;
(8.3)测距和/或副链路定位的精度(如高精度)。
(9)第一终端的测量配置;
(10)第三指示,所述第三指示用于指示所述第三终端提供的副链路上的位置测量参考信号的测量配置信息。
步骤3(包括步骤3a和步骤3b):第三终端接收第一终端的第三测量测量测距和/或副链路定位请求消息,执行以下(1)~(5)中的中的至少一项操作:
(1)确定第三终端的测量配置;
可选地,第三终端的测量配置包括以下(1.1)~(1.2)中的至少一项:
(1.1)所述第三终端的位置测量参考信号的特征,可选地,特征包括以下至少一项:位置测量参考信号的周期,功率;
(1.2)所述第三终端的位置;
(2)发送所述第三终端的测量配置给下层,第三终端基于所述第三终端的测量配置执行位置测量参考信号的发送;
(3)发送第一终端的测量配置给下层,第三终端基于所述第一终端的测量配置执行第一终端的位置测量参考信号的监听和/或接收;
(4)发送第三测距和/或副链路定位请求回复消息给第一终端;
可选地,第三测距和/或副链路定位请求回复消息中以下(4.1)~(4.5)中的至少一项:
(4.1)第二终端标识;
(4.2)第三终端标识;
(4.3)第一终端标识;
(4.4)第三终端的测量配置;
(4.5)第二测距和/或副链路定位请求,用于请求获取测量信息和/或测量结果;
可选地,第二测距和/或副链路定位请求消息包括以下(a)~(b)中的至少一项:
(a)测量信息获取指示,用于指示第一终端提供测量信息;
可选地,测量信息包括以下(a1)~(a6)中的至少一项:
(a1)第二终端与第一终端之间的距离;
(a2)第二终端与发注UE之间的角度;
(a3)第二终端的位置;
(a4)第一终端的位置;
(a5)第一终端与第三终端之间的距离;
(a6)第一终端与第三终端之间角度。
(b)测量结果获取指示,用于指示第一终端提供测量结果;
可选地,测量结果包括以下(b1)~(b2)中的至少一项:
(b1)第二终端与第三终端之间的距离;
(b2)第二终端与第三终端之间的角度。
步骤4(包括步骤4a和步骤4b):第一终端接收第三终端的第二测距和/或副链路定位请求回复,执行以下(1)~(3)中的至少一项操作:
(1)发送所述第三终端的测量配置给下层,第一终端基于所述第三终端的测量配置执行位置测量参考信号的监听和接收
(2)发送第一终端的测量配置给下层,第一终端基于所述第一终端的测量配置执行位置测量参考信号的发送
(3)发送第一测距和/或副链路定位请求回复给第二终端;
可选地,第一测距和/或副链路定位请求回复消息包括以下(1)~(2)中的至少一项:
(1)测量信息;
(2)测量结果;
可选地,第一测距和/或副链路定位请求回复包含以下(3-1)~(3-7)中的至少一项:
(3-1)第二终端标识;
(3-2)第三终端标识;
(3-3)第一终端标识;
(3-4)第一终端应用于第二终端的测量配置,包括以下(3-4-1)~(3-4-2)中的至少一项:
(3-4-1)所述第一终端的位置测量参考信号的特征,可选地,特征包括以下至少一项位置测量参考信号的周期,功率;
(3-4-2)所述第一终端的位置;
(3-5)测量信息;
可选地,所述测量信息包括以下(a)~(f)中的至少一项:
(a)第二终端与第一终端之间的角度信息;
(b)第二终端与第一终端之间的距离信息;
(c)第三终端与第一终端之间的角度信息;
(d)第三终端与第一终端之间的距离信息;
(e)第一终端的位置信息;
(f)第三终端的位置信息;
(3-6)测量结果;
可选地,测量结果包括以下(a)~(b)中的至少一项:
(a)第二终端与第三终端之间的角度;
(b)第二终端与第三终端之间的距离;
(3-7)第一终端的能力信息和/或测距方式;
可选地,第一终端的能力信息包括以下(3-7-1)~(3-7-4)中的至少一项:
(3-7-1)支持距离测量和/或计算;
(3-7-2)支持方向测量和/或计算;
(3-7-3)支持高精度的距离测量和/或计算;
(3-7-4)支持高精度方向测量和/或计算。
步骤5:第二终端接收第一终端的第一测距和/或副链路定位请求回复消息,执行以下(1)~(2)中的至少一项操作:
(1)发送第二终端的测量配置给下层,并基于所述第二终端的测量配置发送位置测量参考信号;
(2)发送第一终端的测量配置给下层,第二终端基于第一终端的测量配置监听/接收第一终端的位置测量参考信号。
一种实施方式:第一终端参与第二终端与第三终端之间的测量建立,第二终端与第一终端先建立完成(步骤1a、步骤1b、步骤2a和步骤2b),然后再建立第一终端与第三终端(步骤3a、步骤3b、步骤4a和步骤4b),如图6 所示。
实施例二:
在第一终端参与第二终端与第三终端之间的测量建立之后,第一终端基于位置测量参考信号,确定/计算测量信息,测量结果。
根据实施例一,第二终端,第一终端和第三终端完成“第一终端参与第二终端与第三终端之间的测量建立”之后:
参见图7,具体步骤包括:
步骤0(包括步骤0a和步骤0b):第二终端,第一终端和第三终端基于实施例1中确定的测量配置,发送位置测量参考信号;第二终端,第一终端和第三终端基于实施例1中确定的测量配置信息,接收位置测量参考信号。
步骤1:第一终端基于接收到的第二终端和/或第三终端的位置测量参考信号,确定测量信息;
可选地,测量信息包括以下(1)~(5)中的至少一项:
(1)第二终端与第一终端之间的角度信息;
(1)第二终端与第一终端之间的距离信息;
(2)第三终端与第一终端之间的角度信息;
(3)第三终端与第一终端之间的距离信息;
(4)第一终端的位置信息;
(5)第三终端的位置信息;
或者,在步骤1中还可以包括:计算测量结果;
可选地,所述测量结果包括以下(1)~(2)中的至少一项:
(1)第二终端与第三终端之间的角度;
(2)第二终端与第三终端之间的距离;
一种实施方式,基于第二终端的要求精度,返回测量信息和测量结果。
步骤2a:第一终端基于第二终端的第一测距和/或副链路定位请求中的测量信息获取指示,返回测量信息,基于测量结果获取指示返回测量结果给第二终端;
步骤2b:第一终端基于第三终端的第三测距和/或副链路定位请求中的测量信息获取指示,返回测量信息,基于测量结果获取指示返回上述测量结果 给第三终端。
步骤3:如果第二终端或第三终端获取的是测量信息,第二终端/第三终端基于测量信息和自身对第一终端的测量信息确定测量结果。
一种实施方式中:步骤2中,第一终端基于第一测距和/或副链路定位请求中的请求类型,发送测量信息/测量结果;
可选地,所述请求类型包括以下至少一项:
(1)立即测量请求,用于指示第一终端在短时间内(即在接收到第二终端/第三终端的位置测量参考信号,即确定和返回测量信息/测量结果)回复第二终端的测量信息和/或测量结果;
(2)延期测量请求,用于指示第一终端在未来某个时间内,满足特定时间时回复第二终端的测量信息和/或测量结果,在请求类型包括所述延期测量请求时,请求类型还包括以下(3)~(6)中的至少一项:
(3)第三终端的可达性,用于表示当第一终端能够测量到第三终端时,返回测量信息和/或测量结果;
(4)区域信息,用于表示当第三终端进入到某个区域时,返回测量信息和/或测量结果;
(5)周期信息,用于表示第一终端周期性返回测量信息和/或测量结果;
(6)移动信息,用于表示当第三终端移动超出了与第一终端之间的预定义直线距离,返回测量信息和/或测量结果。
本发明实施例三:在第一终端参与第二终端与第三终端之间的测量建立之后,第二终端/第三终端请求第一终端反馈测量信息和/或测量结果。
同上。在第一终端参与第二终端与第三终端之间的测量建立之后,第二终端/第三终端请求第一终端反馈测量信息和/或测量结果。
参见图8,具体步骤包括:
步骤0(包括步骤0a和步骤0b)和步骤1的描述可以参照实施例二。
步骤2:第二终端/第三终端发送测量信息/测量结果获取请求;
可选地,测量信息/测量结果获取请求的请求类型包括以下至少一项:
(1)立即测量请求,用于指示第一终端在短时间内(即在测量信息/测量结果获取请求后,在短时间内即确定和返回测量信息/测量结果)回复第二 终端的测量信息和/或测量结果
(2)延期测量请求,用于指示第一终端在未来某个时间内,满足特定时间时回复第二终端的测量信息和/或测量结果,在请求类型包括所述延期测量请求时,请求类型还包括以下至少一项:
(3)第三终端的可达性,用于表示当第一终端能够测量到第三终端时,返回测量信息和/或测量结果;
(4)区域信息,用于表示当第三终端进入到某个区域时,返回测量信息和/或测量结果;
(5)周期信息,用于表示第一终端周期性返回测量信息和/或测量结果;
(6)移动信息,用于表示当第三终端移动超出了与第一终端之间的预定义直线距离,返回测量信息和/或测量结果。
参见图14,具体步骤包括:
步骤0:第二终端、第一终端和第三终端执行辅助终端的发现和选择,第二终端和/或第三终端可以从一个或多个第一终端中选择辅助终端,辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力。
步骤1:第二终端向第一终端发送第一测距和/或副链路定位请求;
可选地,第一测距和/或副链路定位请求中包括以下至少一项:第一终端标识、第二终端标识、第一终端的能力信息和/或测距方式、第二终端的测量配置;
步骤2:第一终端向第三终端发送第三测距和/或副链路定位请求;
可选地,第三测距和/或副链路定位请求中包括以下至少一项:第一终端标识、第二终端标识、第三终端标识、第一终端的能力信息和/或测距方式、第三终端的测量配置获取请求指示、第一终端的测量配置;
步骤3:第三终端向第一终端发送第三测距和/或副链路定位请求回复;
可选地,第三测距和/或副链路定位请求回复包括以下至少一项:第一终端标识、第二终端标识、第三终端标识、第三终端的测量配置、第二测距和/或副链路定位请求;
步骤4:第一终端向第二终端发送第一测距和/或副链路定位请求回复;
可选地,第一测距和/或副链路定位请求回复包括以下至少一项:第一终端标识、第二终端标识、第三终端标识、第一终端的能力信息和/或测距方式;
步骤5a:第二终端下发第二终端的测量配置给AS层,第二终端基于第二终端的测量配置发送位置测量参考信号;
步骤5b:第一终端下发第二终端的测量配置和第三终端的测量配置给AS层,第一终端基于第二终端的测量配置和第三终端的测量配置分别检测或接收第二终端和第三终端发送的位置测量参考信号;
步骤5c:第三终端下发第三终端的测量配置给AS层,第三终端基于第三终端的测量配置发送位置测量参考信号;
步骤6:第一终端基于第二终端和第三终端的位置测量参考信号确定测量信息和/或测量结果。
参见图9,本申请实施例提供一种基于辅助终端的测量装置,应用于终端,该终端为第一终端,装置900包括:
第一获取模块901,用于获取第二终端和/或第三终端的位置测量参考信号,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第一处理模块902,用于根据所述第二终端和/或第三终端的位置测量参考信号,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
第一发送模块903,用于发送所述测量信息和/或测量结果;
其中,所述测量结果是所述第一终端根据所述测量信息计算得到的。
在本申请的一种实施方式中,装置900还包括:
第二获取模块,用于获取所述第二终端的第一测距和/或副链路定位请求消息,所述测距和/或副链路定位请求消息用于指示第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
第一发送模块903进一步用于:根据所述第一测距和/或副链路定位请求消息,向所述第二终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,第一发送模块903进一步用于:
根据所述第一测距和/或副链路定位请求消息中的第一指示,或者所述第一终端根据所述第一测距和/或副链路定位请求消息的请求类型,向所述第二终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,装置900还包括:
第三获取模块,用于获取所述第三终端的第二测距和/或副链路定位请求消息,所述第二测距和/或副链路定位请求消息用于指示第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
第一发送模块903进一步用于,用于根据所述第二测距和/或副链路定位请求消息,向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,第二发送模块进一步用于:
根据所述第二测距和/或副链路定位请求消息中的第二指示,或者所述第一终端根据所述第二测距和/或副链路定位请求消息的请求类型,向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,装置900还包括:
第二处理模块,用于根据所述第一测距和/或副链路定位请求消息,执行第一操作;
其中,所述第一操作包括以下至少一项:
(1)发送第一测距和/或副链路定位请求回复消息;
(2)向所述第三终端发送第三测距和/或副链路定位请求消息;
(3)接收第三测距和/或副链路定位请求回复消息;
(4)发送所述第二终端的测量配置给下层(比如接入层(AS layer)),所述第一终端根据所述第二终端的测量配置检测或者接收第二终端的位置测量参考信号,第一终端可以根据第二终端的位置测量参考信号计算第二终端相对于第一终端的位置/角度;
(5)发送所述第三终端的测量配置给下层(比如接入层),所述第一终端根据所述第三终端的测量配置检测或者接收第三终端的位置测量参考信号,第一终端可以基于第三终端的位置测量参考信号计算第三终端相对于第一终端的位置/角度。
在本申请的一种实施方式中,所述第三测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)第一指示,所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
(5)所述第一终端的能力信息
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
(7)所述第一终端的测量配置;
(8)第三指示,所述第三指示用于指示所述第三终端提供的副链路上的位置测量参考信号的测量配置信息。
在本申请的一种实施方式中,所述第三测距和/或副链路定位请求回复消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)所述第三终端的测量配置;
(5)所述第三终端的第二测距和/或副链路定位请求消息。
在本申请的一种实施方式中,所述第二测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)第二指示,所述第二指示用于指示所述第一终端提供测量信息和/或测量结果;
(5)所述第三终端的测量配置;
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求。
在本申请的一种实施方式中,所述装置900还包括:
第一接收模块,用于接收获取请求;
第一发送模块903进一步用于:根据所述获取请求的请求类型,向所述第二终端发送所述测量信息和/或测量结果,和/或向所述第三终端发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述请求类型包括以下至少一项:
(1)第一类型(即,立即测量请求),所述第一类型用于指示所述第一终端在第一时间内发送所述测量信息和/或测量结果;
(2)第二类型(即,延期测量请求),所述第二类型用于指示所述第一终端在第二时间内,且满足特定时间的情况下,发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,在所述请求类型包括第二类型的情况下,所述请求类型还包括:
(1)第一信息(即,第三终端的可达性),所述第一信息表示在所述第一终端能够测量到所述第三终端的情况下,发送所述测量信息和/或测量结果;
(2)第二信息(即,区域),所述第二信息表示在所述第三终端进入到第一区域的情况下,发送所述测量信息和/或测量结果;
(3)第三信息(即,周期),所述第三信息表示周期性发送所述测量信息和/或测量结果;
(4)第四信息(即,移动),所述第四信息表示在所述第三终端与所述第一终端之间的距离超出预定距离的情况下,发送所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)所述第二终端的能力信息和/或测距方式;
(5)第一指示,所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
(6)对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
(7)所述第二终端的测量配置。
在本申请的一种实施方式中,所述第二终端的能力信息包括以下至少一项:
(1)所述第二终端支持距离测量和/或计算;
(2)所述第二终端支持方向测量和/或计算;
(3)所述第二终端支持预设精度要求的距离测量和/或计算;
(4)所述第二终端支持预设精度要求的方向测量和/或计算。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求回复消息,包括以下至少一项:
(1)所述第一终端标识;
(2)所述第二终端标识;
(3)所述第三终端标识;
(4)测量信息;
(5)测量结果;
(6)所述第一终端的能力信息和/或测距方式。
在本申请的一种实施方式中,所述测量信息包括以下至少一项:
(1)所述第二终端与所述第一终端之间的距离;
(2)所述第二终端与所述第一终端之间的角度;
(3)所述第一终端与所述第三终端之间的距离;
(4)所述第一终端与所述第三终端之间的角度;
(5)所述第二终端的位置信息;
(6)所述第一终端的位置信息;
(7)所述第三终端的位置信息。
在本申请的一种实施方式中,所述测量结果包括以下至少一项:
(1)所述第二终端与所述第三终端之间的角度;
(2)所述第二终端与所述第三终端之间的距离。
在本申请的一种实施方式中,所述测量配置包括:
位置测量参考信号的特征。
在本申请的一种实施方式中,所述第一终端的能力信息包括以下至少一项:
(1)所述第一终端支持距离测量和/或计算;
(2)所述第一终端支持方向测量和/或计算;
(3)所述第一终端支持预设精度要求的距离测量和/或计算;
(4)所述第一终端支持预设精度要求的方向测量和/或计算。
在本申请的一种实施方式中,所述测量需求包括以下至少一项:
(1)测距和/或副链路定位业务标识;
(2)测距和/或副链路定位业务的服务质量(Quality of Service,QoS)需求;
(3)测距和/或副链路定位业务的精度(如高精度)。
本申请实施例提供的装置能够实现图2方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
参见图10,本申请实施例提供一种基于辅助终端的测量装置,应用于终端,该终端为第二终端,装置1000包括:
第二发送模块1001,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第二接收模块1002,用于接收所述第一终端发送的测量信息和/或测量结果。
在本申请的一种实施方式中,所述装置1000还包括:
第三发送模块,用于向所述第一终端发送第一测距和/或副链路定位请求消息,所述第一测距和/或副链路定位请求消息用于指示第一终端参与第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
第三接收模块,用于接收第一测距和/或副链路定位请求回复消息;
其中,所述第一测距和/或副链路定位请求回复消息至少包括:所述测量信息和/或测量结果。
在本申请的一种实施方式中,所述第一测距和/或副链路定位请求消息包 括所述第二终端的测量配置。
在本申请的一种实施方式中,所述装置1000还包括:
第四发送模块,用于将所述第二终端的测量配置发送给接入层。
在本申请的一种实施方式中,所述第二发送模块1001还用于:
根据所述第二终端的测量配置发送位置测量参考信号。
在本申请的一种实施方式中,所述第二终端接收第一测距和/或副链路定位请求回复消息包括测量信息,所述装置1000还包括:
第三处理模块,用于根据所述测量信息,计算测量结果。
本申请实施例提供的装置能够实现图3方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
参见图11,本申请实施例提供一种基于辅助终端的测量装置,应用于终端,该终端为第三终端,装置1100包括:
第五发送模块1101,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
第四接收模块1102,用于接收所述第一终端发送的测量信息和/或测量结果。
在本申请的一种实施方式中,所述装置1100还包括:
第四处理模块,用于根据所述测量信息,计算测量结果。
在本申请的一种实施方式中,所述装置1100还包括:
第五接收模块,用于接收第三测距和/或副链路定位请求消息;
第五处理模块,用于根据所述第三测距和/或副链路定位请求消息,执行第二操作;
其中,所述第二操作包括以下至少一项:
(1)确定所述第三终端的测量配置;
(2)发送第三测距和/或副链路定位请求回复消息。
在本申请的一种实施方式中,所述方法还包括:
所述第三终端将所述第三终端的测量配置发送给下层(比如,接入层)。
在本申请的一种实施方式中,所述第五发送模块还用于:根据所述第三终端的测量配置发送位置测量参考信号。
本申请实施例提供的装置能够实现图4方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
图12为实现本申请实施例的一种终端的硬件结构示意图。
该终端1200包括但不限于:射频单元1201、网络模块1202、音频输出单元1203、输入单元1204、传感器1205、显示单元1206、用户输入单元1207、接口单元1208、存储器1209以及处理器1210等中的至少部分部件。
本领域技术人员可以理解,终端1200还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1210逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图12中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元1204可以包括图形处理单元(Graphics Processing Unit,GPU)12041和麦克风12042,图形处理器12041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1206可包括显示面板12061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板12061。用户输入单元1207包括触控面板12071以及其他输入设备12072中的至少一种。触控面板12071,也称为触摸屏。触控面板12071可包括触摸检测装置和触摸控制器两个部分。其他输入设备12072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元1201接收来自网络侧设备的下行数据后,可以传输给处理器1210进行处理;另外,射频单元1201可以向网络侧设备发送上行数据。通常,射频单元1201包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1209可用于存储软件程序或指令以及各种数据。存储器1209可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第 一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1209可以包括易失性存储器或非易失性存储器,或者,存储器1209可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器1209包括但不限于这些和任意其它适合类型的存储器。
处理器1210可包括一个或多个处理单元;可选的,处理器1210集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器1210中。
本申请实施例提供的终端能够实现图2、图3或图4的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图13所示,本申请实施例还提供一种通信设备1300,包括处理器1301和存储器1302,存储器1302上存储有可在所述处理器1301上运行的程序或指令,例如,该通信设备1300为终端时,该程序或指令被处理器1301执行时实现上述图2、图3或图4方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现图2、图3或图4方法及上述 各个实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现图2、图3或图4所示及上述各个方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现图2、图3或图4所示及上述各个方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例另提供一种通信系统,所述通信系统包括第一终端、第二终端和第三终端,所述第一终端、第二终端、第三终端可以用于执行如图2-图8、图14及上述各个方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (37)

  1. 一种基于辅助终端的测量方法,包括:
    第一终端获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    所述第一终端根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
    所述第一终端发送所述测量信息和/或测量结果。
  2. 根据权利要求1所述的方法,其中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:
    所述第一终端获取所述第二终端的第一测距和/或副链路定位请求消息,所述测距和/或副链路定位请求消息用于指示第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
    所述第一终端发送所述测量信息和/或测量结果,包括:
    所述第一终端根据所述第一测距和/或副链路定位请求消息,向所述第二终端发送所述测量信息和/或测量结果。
  3. 根据权利要求2所述的方法,其中,所述第一终端根据所述第一测距和/或副链路定位请求消息,向所述第二终端发送所述测量信息和/或测量结果,包括:
    所述第一终端根据所述第一测距和/或副链路定位请求消息中的第一指示,或者所述第一终端根据所述第一测距和/或副链路定位请求消息的请求类型,向所述第二终端发送所述测量信息和/或测量结果。
  4. 根据权利要求1所述的方法,其中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:
    所述第一终端获取所述第三终端的第二测距和/或副链路定位请求消息,所述第二测距和/或副链路定位请求消息用于指示所述第一终端参与对所述第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量 结果;
    所述第一终端发送所述测量信息和/或测量结果,包括:
    所述第一终端根据所述第二测距和/或副链路定位请求消息,向所述第三终端发送所述测量信息和/或测量结果。
  5. 根据权利要求4所述的方法,其中,所述第一终端根据第二测距和/或副链路定位请求消息,向所述第三终端发送所述测量信息和/或测量结果,包括:
    所述第一终端根据所述第二测距和/或副链路定位请求消息中的第二指示,或者所述第一终端根据所述第二测距和/或副链路定位请求消息的请求类型,向所述第三终端发送所述测量信息和/或测量结果。
  6. 根据权利要求2所述的方法,其中,所述方法还包括:
    所述第一终端根据所述第一测距和/或副链路定位请求消息,执行第一操作;
    其中,所述第一操作包括以下至少一项:
    发送第一测距和/或副链路定位请求回复消息;
    向所述第三终端发送第三测距和/或副链路定位请求消息;
    接收第三测距和/或副链路定位请求回复消息;
    发送所述第二终端的测量配置给接入层,所述第一终端根据所述第二终端的测量配置检测或者接收第二终端的位置测量参考信号;
    发送所述第三终端的测量配置给接入层,所述第一终端根据所述第三终端的测量配置检测或者接收第三终端的位置测量参考信号。
  7. 根据权利要求6所述的方法,其中,所述第三测距和/或副链路定位请求消息,包括以下至少一项:
    所述第一终端标识;
    所述第二终端标识;
    所述第三终端标识;
    第一指示,所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
    所述第一终端的能力信息
    对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
    所述第一终端的测量配置;
    第三指示,所述第三指示用于指示所述第三终端提供的副链路上的位置测量参考信号的测量配置信息。
  8. 根据权利要求6所述的方法,其中,所述第三测距和/或副链路定位请求回复消息,包括以下至少一项:
    所述第一终端标识;
    所述第二终端标识;
    所述第三终端标识;
    所述第三终端的测量配置;
    所述第三终端的第二测距和/或副链路定位请求消息。
  9. 根据权利要求4或8所述的方法,其中,所述第二测距和/或副链路定位请求消息,包括以下至少一项:
    所述第一终端标识;
    所述第二终端标识;
    所述第三终端标识;
    第二指示,所述第二指示用于指示所述第一终端提供测量信息和/或测量结果;
    所述第三终端测量配置;
    对所述第二终端和/或第三终端进行测距或副链路定位的测量需求。
  10. 根据权利要求1所述的方法,其中,在所述第一终端发送所述测量信息和/或测量结果之前,所述方法还包括:
    所述第一终端接收获取请求;
    所述第一终端发送所述测量信息和/或测量结果,包括:
    所述第一终端根据所述获取请求的请求类型,向所述第二终端发送所述测量信息和/或测量结果,和/或向所述第三终端发送所述测量信息和/或测量结果。
  11. 根据权利要求3或5或10所述的方法,其中,所述请求类型包括以下至少一项:
    第一类型,所述第一类型用于指示所述第一终端在第一时间内发送所述测量信息和/或测量结果;
    第二类型,所述第二类型用于指示所述第一终端在第二时间内,且满足特定时间的情况下,发送所述测量信息和/或测量结果。
  12. 根据权利要求11所述的方法,其中,在所述请求类型包括第二类型的情况下,所述请求类型还包括:
    第一信息,所述第一信息表示在所述第一终端能够测量到所述第三终端的情况下,发送所述测量信息和/或测量结果;
    第二信息,所述第二信息表示在所述第三终端进入到第一区域的情况下,发送所述测量信息和/或测量结果;
    第三信息,所述第三信息表示周期性发送所述测量信息和/或测量结果
    第四信息,所述第四信息表示在所述第三终端与所述第一终端之间的距离超出预定距离的情况下,发送所述测量信息和/或测量结果。
  13. 根据权利要求2或3或6所述的方法,其中,所述第一测距和/或副链路定位请求消息,包括以下至少一项:
    所述第一终端标识;
    所述第二终端标识;
    所述第三终端标识;
    所述第二终端的能力信息和/或测距方式;
    第一指示,所述第一指示用于指示所述第一终端提供测量信息和/或测量结果;
    对所述第二终端和/或第三终端进行测距或副链路定位的测量需求;
    所述第二终端的测量配置。
  14. 根据权利要求13所述的方法,其中,所述第二终端的能力信息包括以下至少一项:
    所述第二终端支持距离测量和/或计算;
    所述第二终端支持方向测量和/或计算;
    所述第二终端支持预设精度要求的距离测量和/或计算;
    所述第二终端支持预设精度要求的方向测量和/或计算。
  15. 根据权利要求6所述的方法,其中,所述第一测距和/或副链路定位请求回复消息,包括以下至少一项:
    所述第一终端标识;
    所述第二终端标识;
    所述第三终端标识;
    测量信息;
    测量结果;
    所述第一终端的能力信息和/或测距方式。
  16. 根据权利要求1、2、3、4、5、8、10、11、12或15所述的方法,其中,所述测量信息包括以下至少一项:
    所述第二终端与所述第一终端之间的距离;
    所述第二终端与所述第一终端之间的角度;
    所述第一终端与所述第三终端之间的距离;
    所述第一终端与所述第三终端之间的角度;
    所述第二终端的位置信息;
    所述第一终端的位置信息;
    所述第三终端的位置信息。
  17. 根据权利要求1、2、3、4、5、8、9、10、11、12或15所述的方法,其中,所述测量结果包括以下至少一项:
    所述第二终端与所述第三终端之间的角度;
    所述第二终端与所述第三终端之间的距离。
  18. 根据权利要求1或6或7或8或9或13所述的方法,其中,所述测量配置包括:
    所述位置测量参考信号的特征。
  19. 根据权利要求8或15所述的方法,其中,所述第一终端的能力信息包括以下至少一项:
    所述第一终端支持距离测量和/或计算;
    所述第一终端支持方向测量和/或计算;
    所述第一终端支持预设精度要求的距离测量和/或计算;
    所述第一终端支持预设精度要求的方向测量和/或计算。
  20. 根据权利要求8或9或14所述的方法,其中,所述测量需求包括以下至少一项:
    测距和/或副链路定位业务标识;
    测距和/或副链路定位业务的QoS需求;
    测距和/或副链路定位业务的精度。
  21. 一种基于辅助终端的测量方法,包括:
    第二终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    所述第二终端接收所述第一终端发送的测量信息和/或测量结果。
  22. 根据权利要求21所述的方法,其中,在所述第二终端接收所述第一终端发送的测量信息和/或测量结果之前,所述方法还包括:
    所述第二终端向所述第一终端发送第一测距和/或副链路定位请求消息,所述第一测距和/或副链路定位请求消息用于指示第一终端参与第二终端和/或第三终端的测距和/或副链路定位,并返回测量信息和/或测量结果;
    所述第二终端接收第一测距和/或副链路定位请求回复消息;
    其中,所述第一测距和/或副链路定位请求回复消息至少包括:所述测量信息和/或测量结果。
  23. 根据权利要求22所述的方法,其中,所述第一测距和/或副链路定位请求消息包括所述第二终端的测量配置。
  24. 根据权利要求23所述的方法,其中,所述方法还包括:
    所述第二终端将所述第二终端的测量配置发送给接入层。
  25. 根据权利要求23所述的方法,其中,所述方法还包括:
    所述第二终端根据所述第二终端测量配置发送位置测量参考信号。
  26. 根据权利要求22所述的方法,其中,所述第二终端接收第一测距和/或副链路定位请求回复消息包括测量信息,所述方法还包括:
    所述第二终端根据所述测量信息,计算测量结果。
  27. 根据权利要求21-25任一项所述的方法,其中,所述第二终端接收所述第一终端发送的测量信息和/或测量结果,包括:
    所述第二终端从一个或多个辅助终端获取所述一个或多个辅助终端与所述终端之间的第一测距结果;
    所述方法还包括:
    所述第二终端基于所述第二终端与所述一个或多个辅助终端之间的第二测距结果以及所述第一测距结果,计算最终测距结果。
  28. 一种基于辅助终端的测量方法,包括:
    第三终端向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    所述第三终端接收所述第一终端发送的测量信息和/或测量结果。
  29. 根据权利要求28所述的方法,其中,所述第三终端接收测量信息之后,所述方法还包括:
    所述第三终端根据所述测量信息,计算测量结果。
  30. 根据权利要求28所述的方法,其中,所述方法还包括:
    所述第三终端接收第三测距和/或副链路定位请求消息;
    所述第三终端根据所述第三测距和/或副链路定位请求消息,执行第二操作;
    其中,所述第二操作包括以下至少一项:
    确定所述第三终端测量配置;
    发送第三测距和/或副链路定位请求回复消息。
  31. 根据权利要求30所述的方法,其中,所述方法还包括:
    所述第三终端将所述第三终端的测量配置发送给接入层。
  32. 根据权利要求31所述的方法,其中,所述第三终端向第一终端发送位置测量参考信号,包括:
    所述第三终端根据所述第三终端的测量配置发送位置测量参考信号。
  33. 一种基于辅助终端的测量装置,应用于终端,所述终端为第一终端, 包括:
    第一获取模块,用于获取第二终端和/或第三终端的测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    第一处理模块,用于根据所述第二终端和/或第三终端的测量配置,对所述第二终端和/或第三终端进行测距和/或副链路定位,获得测量信息和/或测量结果;
    第一发送模块,用于发送所述测量信息和/或测量结果。
  34. 一种基于辅助终端的测量装置,应用于终端,所述终端为第二终端,包括:
    第二发送模块,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    第二接收模块,用于接收所述第一终端发送的测量信息和/或测量结果。
  35. 一种基于辅助终端的测量装置,应用于终端,所述终端为第三终端,包括:
    第五发送模块,用于向第一终端发送测量配置,所述第一终端具有辅助终端的能力,所述辅助终端用于参与对所述第二终端和/或第三终端测距和/或副链路定位,所述辅助终端具有向所述第二终端和/或第三终端返回测量信息和/或测量结果的能力;
    第四接收模块,用于接收所述第一终端发送的测量信息和/或测量结果。
  36. 一种通信设备,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至32中任一项所述的方法的步骤。
  37. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被第一终端的处理器执行时实现如权利要求1至20中任一项所述的方法的步骤,或者,所述程序或指令被第二终端的处理器执行时实现如权利 要求21至27中任一项所述的方法的步骤,或者,所述程序或指令被第三终端的处理器执行时实现如权利要求28至32中任一项所述的方法的步骤。
PCT/CN2023/082756 2022-03-22 2023-03-21 基于辅助终端的测量方法、通信设备及可读存储介质 WO2023179598A1 (zh)

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