WO2022028213A1 - 定位方法、装置、终端及基站 - Google Patents

定位方法、装置、终端及基站 Download PDF

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Publication number
WO2022028213A1
WO2022028213A1 PCT/CN2021/105998 CN2021105998W WO2022028213A1 WO 2022028213 A1 WO2022028213 A1 WO 2022028213A1 CN 2021105998 W CN2021105998 W CN 2021105998W WO 2022028213 A1 WO2022028213 A1 WO 2022028213A1
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WIPO (PCT)
Prior art keywords
positioning
information
message
terminal
network
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PCT/CN2021/105998
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English (en)
French (fr)
Inventor
任晓涛
任斌
达人
Original Assignee
大唐移动通信设备有限公司
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Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to EP21852206.8A priority Critical patent/EP4195786A4/en
Priority to US18/020,077 priority patent/US20230309049A1/en
Publication of WO2022028213A1 publication Critical patent/WO2022028213A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • G01S5/0018Transmission from mobile station to base station
    • G01S5/0027Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • G01S5/0018Transmission from mobile station to base station
    • G01S5/0036Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • G01S5/0045Transmission from base station to mobile station
    • G01S5/0054Transmission from base station to mobile station of actual mobile position, i.e. position calculation on base station
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205Details
    • G01S5/0236Assistance data, e.g. base station almanac
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0251Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • 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
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/08Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/10Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of wireless technologies, and in particular, to a positioning method, device, terminal, and base station.
  • the technical solutions for downlink positioning in the New Radio (NR) access technology mainly include a delay-based downlink time difference of arrival (Downlink-Time Difference Of Arrival, DL-TDOA) positioning method and an angle-based downlink departure.
  • Angle Downlink-Angle of Departure, DL-AoD positioning method and other schemes.
  • the position of the terminal is estimated by the relative time delay between the base stations according to the difference of the propagation distance of the terminal relative to each base station.
  • the position of the terminal is determined through multiple angle parameters according to the position direction of the terminal relative to the base station.
  • the terminal User Equipment, UE
  • RRC Radio Resource Control
  • the purpose of the present disclosure is to provide a positioning method, device, terminal and base station, so as to solve the problem that UEs in the RRC idle state or the RRC inactive state in the related art need to be positioned and must first enter the RRC connected state, resulting in increased power consumption and the problem of increased positioning delay.
  • An embodiment of the present disclosure provides a positioning method, which is applied to a first network device, where the first network device is one of a terminal and a network-side device, wherein the positioning method includes:
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the first network device is a terminal, and for the first type random access procedure, the first information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the first network device is a network side device, and for the first type random access procedure, the first information is message 2 and message 2 in the first type random access procedure. At least one of messages 4; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the positioning method further includes:
  • Receive second information related to the random access process sent by a second network device where the second information includes at least one piece of the positioning information; wherein the second network device is a terminal and a network-side device that is the same as the first A device that is different from a network device.
  • the first network device is a network-side device
  • the second information is a preamble in the first type random access procedure, At least one of message 3 and message 5; for the second-type random access procedure, the second information is message A in the second-type random access procedure.
  • the second information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the positioning method wherein the method further comprises:
  • the first auxiliary data sent by the positioning management function unit LMF includes configuration information of at least one of the preamble, message 3, message 5 and message A sent by the terminal during the random access process; and /or
  • the second assistance data includes configuration information of at least one of message 2, message 4, and message B sent by other network-side devices in the random access process.
  • the positioning method wherein the first network device is a terminal, adopts a downlink positioning method, and based on the network positioning method, sends the first information related to the random access process, and receives the second network device.
  • the sent second information related to the random access process includes:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information in the first information includes positioning Measurements;
  • the terminal After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the terminal receives the second information carrying the positioning information sent by the network side device;
  • the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the positioning method wherein the first network device is a terminal, adopts an uplink positioning method, and based on network positioning, sends the first information related to the random access process, and receives the data sent by the second network device.
  • the second information related to the random access process including:
  • the terminal sends the first information;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning
  • the terminal receives the second information carrying the positioning information sent by the network side device, and the second information is at least one of message 2, message 4 and message B , the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the positioning method wherein the first network device is a terminal, adopts a downlink and uplink joint positioning method, and when based on network positioning, sends the first information related to the random access process, and receives the second information.
  • the second information related to the random access process sent by the network device includes:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first Positioning measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the
  • the network-side device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes a positioning measurement solution result and / or terminal location information.
  • the first information related to the random access process is sent, including:
  • the terminal After the terminal receives the downlink positioning reference signal, the terminal sends the first information carrying the positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information includes positioning Measure solution results and/or terminal location information.
  • the first network device is a terminal
  • the first information related to the random access process is sent, and the second network device is received.
  • the sent second information related to the random access process includes:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives second information that is sent by the network-side device and carries positioning information, where the second information is a message 2. At least one of message 4 and message B, where the positioning information in the second information includes a positioning measurement value;
  • the terminal sends the first information including positioning information, the first information is message 3, message A or message 5, and the positioning information in the first information includes positioning measurement solution results and/or terminal location information .
  • the first network device is a terminal
  • the first information related to the random access process is sent, and the second information is received.
  • the second information related to the random access process sent by the network device includes:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receiving, by the terminal, second information carrying positioning information sent by a network-side device, where the second information is message 2, message 4, or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; A positioning measurement value and the second positioning measurement value, after the positioning calculation is completed, first information carrying positioning information is sent, and the first information is at least one of message 3, message A, and message 5; wherein, the The positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first network device is a network side device
  • adopts a downlink positioning method and when the network positioning method is based, sends the first information related to the random access process, and receives the second information.
  • the second information related to the random access process sent by the network device includes:
  • the network-side device receives second information including positioning information sent by the terminal; the second information is at least one of message 3, message A, and message 5; the positioning information in the second information is a positioning measurement value ;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network-side device sends the first information carrying the positioning information; the first information is: Message 2, Message 4, or Message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first network device is a network-side device, adopts an uplink positioning method, and sends the first information related to the random access process based on network positioning, including:
  • the network side device After the terminal sends the preamble, message 3, message 5 or message A as the uplink positioning reference signal, the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management
  • the functional unit LMF the LMF completes the positioning calculation based on the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information, and the first information carrying the positioning information is sent by the network side device.
  • One piece of information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first network device is a network-side device, adopts a downlink and uplink joint positioning method, and sends the first information related to the random access process when based on network positioning, including: :
  • the network-side device After the terminal receives the downlink positioning reference signal and sends at least one of message 3, message A, and message 5 including the first positioning measurement value, the network-side device obtains the first positioning measurement value, and sends the first positioning measurement value through message 3 and message A. Or message 5 obtains a second positioning measurement value, and reports the first positioning measurement value and the second positioning measurement value to the positioning management function unit LMF, and the LMF is based on the first positioning measurement value and the second positioning measurement value.
  • the network side device After completing the positioning calculation based on the positioning measurement value, and obtaining the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information; the first information is message 2, message 4 and message In at least one of B, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first network device is a network-side device, and when the uplink positioning method is adopted and based on terminal positioning, the first information related to the random access process is sent, and the second information is received.
  • the second information related to the random access process sent by the network device includes:
  • the network side device After the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal, and the network side device measures the preamble, message 3, message 5 or message A, the network side device sends The first information of the positioning information, the first information is at least one of the message 2, the message 4 and the message B, and the positioning information in the first information includes a positioning measurement value;
  • the network-side device receives the second information including positioning information sent by the terminal, the second information is message 3, message A or message 5, and the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the first network device is a network side device, and when using downlink and uplink joint positioning and based on terminal positioning, it sends the first information related to the random access process, and receives the first information related to the random access process.
  • the second information related to the random access process sent by the second network device includes:
  • the first information that carries the positioning information sent by the network side device is the message 2, the message 4 or the message B. ;
  • the positioning information in the first information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the second information that carries the positioning information sent by the terminal, and the second information is message 3, message A and message At least one of 5; wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the positioning method wherein the first type random access process is a four-step random access process, or a five-step random access process; the second type random access process is two steps The random access procedure, or a three-step random access procedure.
  • An embodiment of the present disclosure further provides a positioning method, which is applied to a second network device, where the second network device is one of a terminal and a network-side device, wherein the positioning method includes:
  • Receive first information related to a random access process sent by a first network device where the first information includes positioning information, and the first network device is a terminal and a network-side device that is different from the second network device one of;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the positioning method wherein the method further comprises:
  • a terminal positioning process is performed.
  • the second network device is a network-side device
  • the first information is a preamble in the first type random access procedure, At least one of message 3 and message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the first information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the positioning method wherein the method further comprises:
  • Second information related to the random access process is sent, wherein the second information includes at least one piece of the positioning information.
  • the second information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the second information is message A in the second type random access procedure.
  • the second network device is a network side device, and for the first type random access procedure, the second information is message 2 and message 2 in the first type random access procedure. At least one of the messages 4; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the second network device is a network side device
  • adopts a downlink positioning method and when the network positioning method is based, receives the first network device related to the random access process sent by the first network device.
  • a message, sending second information related to the random access process including:
  • the network side device receives the first information that carries the positioning information sent by the terminal after receiving the downlink positioning reference signal; the first information is at least one of message 3, message A, and message 5, and the first information
  • the positioning information in includes positioning measurements;
  • the network-side device After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the network-side device sends the second information carrying the positioning information; the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a network-side device, adopts an uplink positioning method, and receives the first information related to the random access process sent by the first network device when positioning based on the network. information, sending second information related to the random access process, including:
  • the network side device receives the first information sent by the terminal;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning measurement After the solution result and/or the terminal location information, the network side device sends second information carrying the location information, the second information is at least one of message 2, message 4 and message B, the second information
  • the positioning information in includes positioning measurement solution results and/or terminal position information.
  • the second network device is a network side device, adopts a downlink and uplink joint positioning method, and when based on network positioning, receives the information sent by the first network device related to the random access process. send the second information related to the random access process, including:
  • the network-side device receives first information that carries positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first positioning Measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the network side
  • the device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes positioning measurement and solution results and/or terminal location information.
  • the second network device is a network-side device
  • the downlink positioning method when adopted and is based on terminal positioning, it receives the first network device related to the random access process sent by the first network device.
  • - Information including:
  • the network-side device receives the first information that carries the positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5, and the positioning information includes a positioning measurement solution result and / or terminal location information.
  • the second network device is a network-side device, and when the uplink positioning method is adopted and is based on terminal positioning, it receives the first network device related to the random access process sent by the first network device.
  • a message, sending second information related to the random access process including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and the preamble, message 3, message 5 or message A is used as an uplink positioning reference signal;
  • the network-side device After measuring the preamble, message 3, message 5 or message A, the network-side device sends second information carrying positioning information, where the second information is at least one of message 2, message 4 and message B,
  • the positioning information in the second information includes a positioning measurement value;
  • the network side device receives the first information including the positioning information sent by the terminal, the first information is message 3, message A or message 5, and the positioning information in the first information includes the positioning measurement solution result and / or terminal location information.
  • the second network device is a network-side device
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and uses the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the network-side device sends second information carrying positioning information, where the second information is message 2, message 4 or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the first information that carries the positioning information sent by the terminal, and the first information is message 3, message A and message At least one of 5; wherein, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the positioning method wherein the second network device is a terminal, adopts a downlink positioning method, and when the network positioning method is based, receives the first information related to the random access process sent by the first network device , and send second information related to the random access procedure, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is positioning measurement value;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the terminal receives the first information carrying the positioning information sent by the network side device;
  • the first information is message 2, message 4 or message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the positioning method wherein the second network device is a terminal, adopts an uplink positioning method, and receives first information related to the random access process sent by the first network device when positioning based on the network, include:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the device on the network side measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning solution based on the positioning measurement value, and outputs the positioning measurement solution
  • the terminal receives the first information carrying the positioning information sent by the network side device, and the first information is at least one of message 2, message 4 and message B,
  • the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a terminal
  • adopts a downlink and uplink joint positioning method and when based on network positioning, receives the first network device related to the random access process sent by the first network device.
  • information, and sending second information related to the random access procedure including:
  • the terminal receives the downlink positioning reference signal and sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is the first positioning measurement value ;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the The first information that carries positioning information sent by the network-side device; the first information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the second network device is a terminal
  • the uplink positioning method when the uplink positioning method is adopted and based on terminal positioning, the first information related to the random access process sent by the first network device is received , and send second information related to the random access procedure, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives the first information that carries the positioning information sent by the network-side device, where the first information is message 2, message 5 or message A. at least one of message 4 and message B, the positioning information in the first information includes a positioning measurement value;
  • the terminal sends the second information including positioning information, the second information is message 3, message A or message 5, and the positioning information in the second information includes positioning measurement solution results and/or terminal location information .
  • the second network device is a terminal
  • information, and sending second information related to the random access procedure including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receives first information that is sent by the network-side device and carries positioning information, where the first information is message 2, message 4, or message B; the positioning information in the first information includes first positioning measurements value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; a positioning measurement value and the second positioning measurement value, after completing the positioning solution, the terminal sends second information carrying positioning information, and the second information is at least one of message 3, message A, and message 5; Wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a first network device, including: a transceiver, a memory, a processor, and program instructions stored in the memory and executable on the processor; Wherein, the transceiver receives and transmits data under the control of a processor, and the processor is used to read program instructions in the memory and perform the following operations:
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a second network device, including: a transceiver, a memory, a processor, and program instructions stored in the memory and executable on the processor; Wherein, the transceiver receives and transmits data under the control of a processor, and the processor is used to read program instructions in the memory and perform the following operations:
  • Receive first information related to a random access process sent by a first network device where the first information includes positioning information, and the first network device is a terminal and a network-side device that is different from the second network device one of;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • An embodiment of the present disclosure further provides a positioning apparatus, which is applied to a first network device, where the first network device is one of a terminal and a network-side device, wherein the positioning apparatus includes:
  • a first information transmission unit configured to send first information related to the random access process, wherein the first information includes positioning information
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • An embodiment of the present disclosure further provides a positioning apparatus, which is applied to a second network device, where the second network device is one of a terminal and a network-side device, wherein the positioning apparatus includes:
  • the second information transmission unit is configured to receive first information related to the random access process sent by the first network device, where the first information includes positioning information, and the first network device is one of the terminal and the network-side device. a different one from the second network device;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • An embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to perform the positioning according to any one of the above method.
  • the terminal and/or the network side device when the terminal and/or the network side device sends the first information related to the random access process, by carrying the positioning information, the terminal in the RRC idle state or the RRC inactive state can complete the positioning according to the random access process. process, so as to avoid the need to enter the RRC connection state first, resulting in increased power consumption and increased positioning delay.
  • FIG. 1 is a schematic flowchart of a positioning method according to an embodiment of the disclosure
  • FIG. 2 is a schematic diagram of a system architecture of a common positioning method
  • FIG. 3 is one of the schematic diagrams of the system architecture adopting the positioning method according to the embodiment of the present disclosure
  • FIG. 4 is the second schematic diagram of the system architecture using the positioning method according to the embodiment of the present disclosure.
  • FIG. 5 is the third schematic diagram of the system architecture using the positioning method according to the embodiment of the present disclosure.
  • FIG. 6 is the fourth schematic diagram of the system architecture using the positioning method according to the embodiment of the present disclosure.
  • FIG. 7 is a fifth schematic diagram of a system architecture using the positioning method according to the embodiment of the present disclosure.
  • FIG. 8 is a sixth schematic diagram of a system architecture using the positioning method according to the embodiment of the present disclosure.
  • FIG. 9 is a schematic flowchart of a positioning method according to another embodiment of the present disclosure.
  • FIG. 10 is the first implementation manner of the network device according to the embodiment of the disclosure.
  • FIG. 11 is the second embodiment of the network device according to the embodiment of the disclosure.
  • FIG. 12 is Embodiment 3 of the network device according to the embodiment of the present disclosure.
  • FIG. 13 is Embodiment 4 of the network device according to the embodiment of the disclosure.
  • FIG. 14 is the first embodiment of the positioning device according to the embodiment of the disclosure.
  • FIG. 15 is a second embodiment of the positioning device according to the embodiment of the disclosure.
  • the term "and/or" describes the association relationship of associated objects, and indicates that there can be three kinds of relationships. For example, A and/or B can indicate that A exists alone, A and B exist at the same time, and B exists alone these three situations.
  • the character “/” generally indicates that the associated objects are an "or" relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar.
  • 5th Generation 5th Generation
  • applicable systems may be global system of mobile communication (GSM) system, code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) general packet wireless service (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G New Radio (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet wireless service
  • long term evolution long term evolution
  • LTE long term evolution
  • LTE frequency division duplex frequency division duplex
  • FDD frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • the terminal involved in the embodiments of the present application may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem.
  • the name of the terminal may be different.
  • the terminal device may be called user equipment (User Equipment, UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a radio access network (Radio Access Network, RAN).
  • RAN Radio Access Network
  • "telephone) and computers with mobile terminal equipment eg portable, pocket-sized, hand-held, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • Wireless terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in the embodiments of the present application.
  • the network side device involved in the embodiments of the present application may include a base station, or may include a plurality of cells providing services for the terminal.
  • the base station may also be called an access point, or may be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or other names.
  • the embodiments of the present application provide a positioning method and apparatus, which can enable a UE in an RRC idle state or an RRC inactive state to complete positioning by using a random access process, so as to solve the needs of a UE in an RRC idle state or an RRC inactive state in the related art
  • To perform positioning you must first enter the RRC connection state, resulting in increased power consumption and increased positioning delay.
  • the method and the device are conceived based on the same application. Since the principles of the method and the device for solving the problem are similar, the implementation of the device and the method can be referred to each other, and repeated descriptions will not be repeated here.
  • an embodiment of the present disclosure provides a positioning method, which is applied to a first network device, where the first network device is one of a terminal and a network-side device, wherein the positioning method includes:
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the terminal and/or the network side device when the terminal and/or the network side device sends the first information related to the random access process, the terminal in the RRC idle state or the RRC inactive state can carry the positioning information according to the random access process.
  • the access process completes the positioning process, thereby avoiding the need to enter the RRC connection state first, resulting in increased power consumption and increased positioning delay.
  • the positioning method of the conventional technology will be described below with reference to FIG. 2 .
  • the technical solutions for downlink positioning mainly include a delay-based DL-TDOA positioning method and an angle-based DL-AoD positioning method.
  • the DL-TDOA positioning method based on time delay, the position of the terminal is estimated by the relative time delay between the base stations according to the difference of the propagation distance of the terminal relative to each base station.
  • the time delay-based DL-TDOA positioning method includes the following steps:
  • gNB1, gNB2, gNB3 and gNB4 respectively send periodic downlink positioning reference signals (Downlink Positioning Reference Signal, DL-PRS) to the UE;
  • DL-PRS Downlink Positioning Reference Signal
  • the UE learns the configuration information of the downlink positioning reference signal DL-PRS sent by the gNBs around the UE.
  • the UE By receiving the DL-PRS of each gNB, the UE first estimates the The time of arrival (Time Of Arrival, TOA) measurement value between each gNB, and then calculate the reference signal time difference (Reference Signal Time Difference, RSTD) of the downlink positioning reference signal DL-PRS;
  • TOA Time Of Arrival
  • RSTD Reference Signal Time Difference
  • the DL-PRS RSTD and other known information (such as the geographic coordinates of the gNB) obtained by the UE can be used to calculate the location of the UE using a network-based positioning method or a UE-based positioning method:
  • the UE reports the acquired DL-PRS RSTD measurement value to the LMF, and the LMF uses the reported measurement value and other known information (such as the geographic coordinates of the gNB) to calculate the position of the UE;
  • the UE uses the acquired DL-PRS RSTD and other information provided by the network (such as the geographic coordinates of the gNB) to calculate the position of the UE itself.
  • the position of the terminal is determined by multiple angle parameters according to the position direction of the terminal relative to the base station, which specifically includes the following steps:
  • gNB1, gNB2, gNB3 and gNB4 respectively send periodic DL-PRS signals to the UE;
  • the UE sends the DL-PRS configuration information provided by the LMF to the surrounding gNBs, measures each DL-PRS beam signal of each gNB, and reports the DL-PRS RSRP measurement value to the LMF;
  • the LMF uses the DL-PRS RSRP reported by the UE and other known information (such as the transmission direction of each DL-PRS beam of each gNB) to determine the angle of the UE relative to each gNB, that is, DL-AoD;
  • the LMF uses the obtained DL-AoD and the geographic coordinates of each gNB to calculate the location of the UE.
  • the above-mentioned delay-based DL-TDOA positioning method and angle-based DL-AoD positioning method both require the terminal to be in the RRC connected state to perform the corresponding positioning process.
  • the terminal When the technology is in the RRC idle state or the RRC inactive state, the terminal must be in the RRC connected state.
  • the positioning process can be performed only after entering the RRC connected state, which will bring additional UE power consumption and increase the positioning delay.
  • an embodiment of the present disclosure provides a positioning method.
  • the terminal and/or the network side device carry the positioning information, so that the terminal is in the RRC idle state or the RRC is not in the RRC idle state.
  • the terminal in the active state can complete the positioning process according to the random access process, so as to avoid the problem of having to enter the RRC connected state first, resulting in increased power consumption and increased positioning delay.
  • the network side device may be at least one of a base station, an LMF, and a transmission reception point (Transmission Reception Point, TRP).
  • TRP Transmission Reception Point
  • the first network device to which the positioning method is applied is a terminal.
  • the first network device is a terminal, that is, when the positioning method described in this embodiment of the present disclosure is executed on the terminal side, for the first type of random access procedure, in step S110, the first information is of the first type At least one of the preamble, the message 3 and the message 5 in the random access procedure; for the second type random access procedure, the first information is the message A in the second type random access procedure.
  • the first type random access procedure is a four-step random access procedure; the second type random access procedure is a two-step random access procedure.
  • the positioning method further includes:
  • the second network device when the first network device is a terminal, the second network device is a network-side device; and when the first network device is a network-side device, the second network device is a terminal.
  • both the terminal and the network-side device send positioning information during the random access process, so that the terminal and the network-side device complete the terminal positioning process according to the received positioning information.
  • the first network device is a terminal
  • the second network device is a network-side device
  • the second information is a message in the first type random access procedure 2 and at least one of message 4
  • the second information is message B in the second-type random access procedure.
  • the first type random access procedure is a four-step random access procedure, or a five-step random access procedure;
  • the second type random access procedure is a two-step random access procedure, or a three-step random access procedure access process.
  • the positioning information carried in the first information includes an uplink positioning reference signal, configuration information of the uplink positioning reference signal, a positioning measurement value, a positioning solution result, and a terminal. at least one of the location information;
  • the positioning information carried in the second information includes at least one of a downlink positioning reference signal, configuration information of the downlink positioning reference signal, a positioning measurement value, a positioning solution result, and terminal location information.
  • the positioning information carried in the first information and the positioning information carried in the second information respectively include different information contents.
  • the positioning method further includes: acquiring first auxiliary data sent by the positioning management function unit LMF; the first auxiliary data includes a preamble, a message 3, a message 5 and a message sent by the terminal during the random access process configuration information for at least one of the information in A; and/or
  • the second assistance data includes configuration information of at least one of message 2, message 4, and message B sent by other network-side devices in the random access process.
  • the terminal and/or the network side device can use the first assistance data and/or the second assistance data for positioning during the terminal positioning process according to the positioning information.
  • the first embodiment when the first network device is a terminal and the second network device is a network-side device, the first embodiment:
  • the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information in the first information includes positioning Measurements;
  • the terminal After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the terminal receives the second information carrying the positioning information sent by the network side device;
  • the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • positioning information is sent during the random access process to complete the positioning process, including:
  • the terminal receives the downlink positioning reference signal, and at least one of message 3, message A and message 5 sent by the terminal carries the positioning measurement value;
  • LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning calculation result or UE position information
  • the message 2, message 4 or message B sent by the base station or the TRP carries the positioning solution result or UE location information.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • sending the first information related to the random access process, and receiving the second information related to the random access process sent by the second network device including:
  • the terminal sends the first information;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning
  • the terminal receives the second information carrying the positioning information sent by the network side device, and the second information is at least one of message 2, message 4 and message B , the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the positioning information is sent during the random access process to complete the positioning process, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the base station or TRP measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the LMF, and the LMF completes the positioning solution based on the positioning measurement value, and outputs the positioning solution result or UE location information;
  • the base station or TRP sends at least one item of information among message 2, message 4, and message B, which carries the positioning solution result or UE location information
  • sending the first information related to the random access process and receiving the second information related to the random access process sent by the second network device including at least one of the following steps :
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first Positioning measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the
  • the network-side device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes a positioning measurement solution result and / or terminal location information.
  • positioning information is sent during the random access process to complete the positioning process, including:
  • the UE receives the downlink positioning reference signal; and the first positioning measurement value is carried in message 3 or message A sent by the UE;
  • the base station or the TRP obtains the first positioning measurement value from the information carried by the message 3, the message A or the message 5 sent by the UE; and the base station or the TRP obtains the second positioning measurement value by measuring the message 3, the message A or the message 5; reporting the first positioning measurement value and the second positioning measurement value to the LMF, and the LMF completes the positioning calculation based on the positioning measurement values, and outputs the positioning calculation result or the UE position information;
  • the base station or TRP sends at least one item of information in message 2, message 4 and message B, which carries the positioning solution result or UE location information;
  • the first information related to the random access process is sent, including:
  • the terminal After the terminal receives the downlink positioning reference signal, the terminal sends the first information carrying the positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information includes positioning Measure solution results and/or terminal location information.
  • the downlink positioning method is adopted, and when the UE-based positioning is used, positioning information is sent in the random access process to complete the positioning process, including:
  • the terminal receives the downlink positioning reference signal, and at least one of message 3, message A, and message 5 sent by the terminal carries the positioning solution result or UE location information.
  • the uplink positioning method When the uplink positioning method is adopted and based on terminal positioning, the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives second information that is sent by the network-side device and carries positioning information, where the second information is a message 2. At least one of message 4 and message B, where the positioning information in the second information includes a positioning measurement value;
  • the terminal sends the first information including positioning information, the first information is message 3, message A or message 5, and the positioning information in the first information includes positioning measurement solution results and/or terminal location information .
  • the uplink positioning method is adopted, and based on terminal positioning, positioning information is sent in the random access process to complete the positioning process, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the base station or TRP measures the preamble, message 3, message 5, or message A, and sends at least one item of information in message 2, message 4, and message B, which carries the positioning measurement value or the positioning measurement processing value;
  • the message 3, the message A, or the message 5 sent by the terminal carries the positioning solution result or the UE location information.
  • the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receives the second information that carries the positioning information and is sent by the network side device, where the second information is message 2, message 4 or message B; the positioning information in the second information includes the first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; A positioning measurement value and the second positioning measurement value, after the positioning calculation is completed, first information carrying positioning information is sent, and the first information is at least one of message 3, message A, and message 5; wherein, the The positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the downlink and uplink joint positioning method is adopted, and when terminal positioning is based, positioning information is sent in the random access process to complete the positioning process, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the base station or TRP receives the uplink positioning reference signal; and the first positioning measurement value is carried in message 2, message 4 or message B sent by the base station or TRP;
  • the terminal obtains the first positioning measurement value from the information carried by the message 2, the message 4 or the message B sent by the base station or the TRP; and the UE obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; The first positioning measurement value and the second positioning measurement value, complete the positioning calculation, and output the positioning calculation result or UE position information;
  • the UE sends at least one item of information among message 3, message A, and message 5, which carries a positioning solution result or UE location information.
  • the specific implementation of the positioning method according to the embodiment of the present disclosure includes:
  • Embodiment 7 is a diagrammatic representation of Embodiment 7:
  • the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the network-side device receives second information including positioning information sent by the terminal; the second information is at least one of message 3, message A, and message 5; the positioning information in the second information is a positioning measurement value ;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network-side device sends the first information carrying the positioning information; the first information is: Message 2, Message 4, or Message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first information related to the random access process is sent, including:
  • the terminal sends the preamble, message 3, message 5 or message A as the uplink positioning reference signal
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function
  • the unit LMF, the LMF completes the positioning calculation based on the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information, the first information
  • the information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • sending the first information related to the random access process includes at least one of the following steps:
  • the network-side device After the terminal receives the downlink positioning reference signal and sends at least one of message 3, message A, and message 5 including the first positioning measurement value, the network-side device obtains the first positioning measurement value, and sends the first positioning measurement value through message 3 and message A. Or message 5 obtains a second positioning measurement value, and reports the first positioning measurement value and the second positioning measurement value to the positioning management function unit LMF, and the LMF is based on the first positioning measurement value and the second positioning measurement value.
  • the network side device After completing the positioning calculation based on the positioning measurement value, and obtaining the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information; the first information is message 2, message 4 and message In at least one of B, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the uplink positioning method When the uplink positioning method is adopted and based on terminal positioning, the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the network side device After the terminal sends the preamble, message 3, message 5 or message A as the uplink positioning reference signal, and the network side device measures the preamble, message 3, message 5 or message A, the network side device sends The first information of the positioning information, the first information is at least one of the message 2, the message 4 and the message B, and the positioning information in the first information includes the positioning measurement value;
  • the network-side device receives the second information including positioning information sent by the terminal, the second information is message 3, message A or message 5, and the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the first information related to the random access process is sent, and the second information related to the random access process sent by the second network device is received, including:
  • the first information that carries the positioning information sent by the network side device is the message 2, the message 4 or the message B. ;
  • the positioning information in the first information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the second information that carries the positioning information sent by the terminal, and the second information is message 3, message A and message At least one of 5; wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the positioning measurement value is the time difference between the base station sending and receiving measured value.
  • the positioning measurement value is the measurement value of the terminal sending and receiving time difference.
  • the positioning measurement value may include a positioning measurement initial value and a positioning measurement processing value, wherein the positioning measurement initial value includes time of arrival (Time Of Arrival, ToA), time difference of arrival (Time Difference Of Arrival, TDoA), arrival time Angle of Arrival (AoA), Phase Of Arrival (POA), Reference Signal Time Difference (RSTD), Relative Time Of Arrival (RTOA), Terminal Transceive Time Difference, and Base Station Transceive Time Difference At least one piece of information in; the positioning measurement processing value includes at least one piece of information in the time of arrival ToA, the time difference of arrival TDoA, the angle of arrival AoA, the phase of arrival POA, the reference signal time difference RSTD, the relative time of arrival RTOA, the terminal sending and receiving time difference, and the base station sending and receiving time difference.
  • the downlink positioning method includes a downlink time difference of arrival (Downlink-Time Difference Of Arrival, DL-TDOA) positioning method, an observed time difference of arrival (Observed Time Difference of Arrival, OTDOA) positioning method and at least one of Downlink-Angle of Departure (DL-AoD) positioning methods.
  • DL-TDOA downlink time difference of arrival
  • OTDOA observed time difference of arrival
  • DL-AoD Downlink-Angle of Departure
  • the uplink positioning method includes uplink time difference of arrival (Uplink-Time Difference Of Arrival, UL-TDOA) positioning method, uplink time difference of arrival (Uplink Time Difference of Arrival, UTDOA) positioning method and uplink angle of arrival (Uplink Angle of Arrival, UL-AoA) at least one of the positioning methods.
  • uplink time difference of arrival Uplink-Time Difference Of Arrival, UL-TDOA
  • uplink time difference of arrival Uplink Time Difference of Arrival, UTDOA
  • uplink angle of arrival Uplink Angle of Arrival, UL-AoA
  • the downlink and uplink joint positioning method includes: at least one of round trip time (Round Trip Time, RTT), multiple round trip times Multi-RTT, enhanced cell identifier (Enhanced Cell-ID, E-CID) .
  • RTT Round Trip Time
  • Multi-RTT multiple round trip times Multi-RTT
  • E-CID enhanced cell identifier
  • At least one of the preamble, message 3, message A, and message 5 sent by the terminal during the random access process carries the first positioning information
  • the base station or the TRP is in the At least one of message 2
  • message 4 and message B sent in the random access process carries second positioning information
  • the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the first positioning information sent by the terminal is carried by at least one of the preamble and MSG3;
  • the second positioning information sent by the base station or TRP is carried by at least one of MSG2 and MSG4;
  • the first positioning information sent by the terminal is carried by the MSGA; the second positioning information sent by the base station or TRP is carried by the MSGB.
  • the positioning information is carried by at least one of the information among the preamble, MSG2, MSG3, MSG4, MSG5, MSGA, and MSGB, so that the terminal in the RRC idle state or the RRC inactive state can also be
  • the positioning process is directly completed, the terminal positioning delay is reduced, and the terminal energy consumption is also reduced.
  • the terminal carries the positioning information in at least one of the preamble, MSG3, MSGA, and MSG5 information sent in the random access process, and/or the base station or TRP is in the random access process.
  • At least one kind of information in MSG2, MSG4 and MSGB sent in the incoming process carries positioning information, and the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the specific positioning process based on the random access information used for positioning is as follows:
  • gNB1, gNB2, gNB3, and gNB4 respectively send periodic DL-PRS signals to the UE;
  • the UE in the RRC idle state or in the RRC inactive state obtains the DL-TDOA assistance data provided by the LMF by monitoring the positioning system information block (System Information Block, SIB) message, and learns that the gNBs around the UE send downlink positioning reference signals (DL-PRS) configuration information, by receiving the DL-PRS of each gNB, first estimate the TOA measurement value with each gNB, and then calculate and obtain the downlink reference signal arrival time difference DL-PRS RSTD.
  • SIB System Information Block
  • This embodiment adopts a network-based positioning method to calculate the position of the UE.
  • the UE Based on the random access process for positioning, the UE reports the acquired DL-PRS RSTD measurement value to the LMF through the MSG3 message in the random access process, and the LMF uses the reported measurement value and other known information (such as these gNBs). the geographic coordinates) to calculate the location of the UE.
  • the LMF uses the reported measurement value and other known information (such as these gNBs). the geographic coordinates) to calculate the location of the UE.
  • the MSG4 sent by the base station or the TRP carries the positioning solution result or UE location information.
  • MSG3 and MSG4 are used to carry the positioning information, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, which reduces the terminal positioning delay and reduces the terminal energy consumption.
  • At least one of the preamble, MSG3, MSGA, and MSG5 sent by the terminal during the random access process carries the positioning information, and/or the base station or TRP randomly
  • At least one of MSG2, MSG4 and MSGB sent in the access process carries positioning information
  • the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the positioning process based on the random access information used for positioning includes: :
  • the UE in the RRC idle state or in the RRC inactive state sends the preamble as an uplink positioning reference signal to gNB1, gNB2, gNB3, and gNB4;
  • These gNBs obtain preamble assistance data from the LMF, and learn the configuration information of the preamble sent by the UE. These gNBs estimate the TOA measurement value between each gNB and the UE by receiving the preamble sent by the UE, and then calculate and obtain Relative time of arrival RTOA.
  • a network-based positioning method is used to calculate the position of the UE.
  • the gNBs report the acquired RTOA measurement values to the LMF, and the LMF calculates the position of the UE using the reported measurement values and other known information (eg, geographic coordinates of the gNBs).
  • the MSG2 sent by the base station or the TRP carries the positioning solution result or the UE location information.
  • the positioning information is carried by the preamble and MSG2, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, which reduces the terminal positioning delay and reduces the terminal energy consumption.
  • the terminal sends at least one of the information in the preamble, MSG3, MSGA, and MSG5 during the random access process to carry positioning information, and/or, the base station Or the TRP carries positioning information in at least one of MSG2, MSG4 and MSGB in the random access process sending, and the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the positioning process of incoming information includes:
  • gNB1, gNB2, gNB3, and gNB4 respectively send periodic DL-PRS signals to the UE;
  • the UE in the RRC idle state or in the RRC inactive state obtains the DL-TDOA assistance data provided by the LMF by monitoring the positioning SIB message, and knows the configuration information of the downlink positioning reference signal (DL-PRS) sent by the gNBs around the UE.
  • DL-PRS downlink positioning reference signal
  • Receive the DL-PRS of each gNB first estimate the TOA measurement value with each gNB, and then calculate the UE RX-TX Time Difference (UE RX-TX Time Difference).
  • the UE in the RRC idle state or in the RRC inactive state sends MSG3 as an uplink positioning reference signal to gNB1, gNB2, gNB3, and gNB4, and MSG3 carries the UE RX-TX Time Difference (UE RX-TX Time Difference) information.
  • MSG3 carries the UE RX-TX Time Difference (UE RX-TX Time Difference) information.
  • These gNBs obtain the UL-TDOA assistance data from the LMF, and know the configuration information of MSG3 sent by the UE. These gNBs estimate the TOA measurement value between each gNB and the UE by receiving the MSG3 sent by the UE, and then calculate and obtain the gNB Transceive time difference (gNB RX-TX Time Difference).
  • the location of the UE may be calculated using a network-based positioning approach.
  • the gNBs report the obtained UE transceiving time difference and gNB transceiving time difference to the LMF, and the LMF calculates the position of the UE using the reported measurement value and other known information (eg, geographic coordinates of the gNBs).
  • the MSG4 sent by the base station or the TRP carries the positioning solution result or UE location information.
  • the downlink and uplink joint positioning is used, and the positioning information is carried through MSG3 and MSG4 based on the network positioning method, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, thereby reducing the cost of The terminal positioning delay is reduced, and the terminal energy consumption is also reduced.
  • At least one of the preamble, MSG3, MSGA, and MSG5 sent by the terminal during the random access process carries positioning information
  • the base station or TRP is At least one of the MSG2, MSG4 and MSGB information sent in the random access process carries positioning information
  • the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the user in the RRC idle state or the RRC inactive state, as shown in Figure 6 is based on the random access for positioning.
  • the process of locating information includes:
  • gNB1, gNB2, gNB3, and gNB4 respectively send periodic DL-PRS signals to the UE;
  • the UE in the RRC idle state or in the RRC inactive state obtains the DL-TDOA assistance data provided by the LMF by monitoring the positioning SIB message, and knows the configuration information of the downlink positioning reference signal (DL-PRS) sent by the gNBs around the UE.
  • DL-PRS downlink positioning reference signal
  • Receive the DL-PRS of each gNB first estimate the TOA measurement value with each gNB, and then calculate and obtain the downlink reference signal arrival time difference (DL-PRS RSTD).
  • DL-PRS RSTD downlink reference signal arrival time difference
  • this embodiment adopts a terminal-based positioning method to calculate the position of the UE.
  • the position of the UE itself is calculated by the UE itself using the acquired DL-PRS RSTD and other information provided by the network (eg geographic coordinates of the gNBs).
  • the UE Based on the random access procedure for positioning, the UE reports the positioning solution result or the calculated UE location information to the serving base station or the LMF through the MSG3 message in the random access procedure.
  • the downlink positioning method is used, and based on the positioning method of the terminal, the MSG3 carries the positioning information, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, thereby reducing the terminal positioning time. It also reduces the terminal energy consumption.
  • the terminal sends at least one of the information in the preamble, MSG3, MSGA and MSG5 during the random access process to carry the positioning information, and/or, the base station or TRP
  • At least one of the MSG2, MSG4 and MSGB information sent in the random access process carries positioning information
  • the terminal, base station or TRP and LMF complete the positioning process according to the above positioning information.
  • the UE-based positioning method is adopted, and the user in the RRC idle state or the RRC inactive state, as shown in Figure 7, the positioning based on the random access information used for positioning.
  • the process includes:
  • the UE in the RRC idle state or in the RRC inactive state sends the preamble as an uplink positioning reference signal to gNB1, gNB2, gNB3, and gNB4;
  • These gNBs obtain preamble assistance data from the LMF, and learn the configuration information of the preamble sent by the UE.
  • the gNB estimates the TOA measurement value between each gNB and the UE by receiving the preamble sent by the UE, and then calculates and obtains the relative arrival value. time (RTOA).
  • RTOA time
  • this application example adopts the terminal-based positioning method to calculate the position of the UE.
  • the gNBs Based on the random access procedure used for positioning, the gNBs send the RTOA measurement value to the UE through the MSG2 message in the random access procedure, and the UE uses the MSG2 message.
  • the RTOA measurements sent by the gNBs and other known information such as the geographic coordinates of the gNBs are used to calculate the UE's location.
  • the MSG3 sent by the UE carries the positioning solution result or the UE position information.
  • the preamble, MSG2 and MSG3 respectively carry the positioning information, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, thereby reducing the cost of The terminal positioning delay is reduced, and the terminal energy consumption is also reduced.
  • the terminal sends at least one of the information in the preamble, MSG3, MSGA and MSG5 during the random access process to carry the positioning information, and/or, the base station or TRP
  • the second positioning information is carried in at least one of the MSG2, MSG4 and MSGB information sent in the random access process, and the terminal, the base station or the TRP and the LMF complete the positioning process according to the above positioning information.
  • the specific positioning process of access information includes:
  • the UE in the RRC idle state or in the RRC inactive state sends the preamble as an uplink positioning reference signal to gNB1, gNB2, gNB3, and gNB4;
  • These gNBs obtain the preamble auxiliary data from the LMF, and learn the configuration information of the preamble sent by the UE.
  • the gNB estimates the TOA measurement value between each gNB and the UE by receiving the preamble sent by the UE, and then calculates the transmission and reception of the gNB.
  • Time Difference gNB RX-TX Time Difference
  • the gNBs Based on the random access procedure used for positioning, the gNBs send the measured value of the time difference between the gNBs to the UE through the MSG2 message in the random access procedure.
  • the UE in the RRC idle state or in the RRC inactive state obtains the auxiliary data provided by the LMF by monitoring the positioning SIB message, and knows the configuration information of the MSG2 sent by the gNBs around the UE.
  • the TOA measurement value between the two and then calculate to obtain the UE send and receive time difference (UE RX-TX Time Difference), and the UE can also obtain the gNB send and receive time difference (gNB RX-TX Time Difference) from the MSG2 information sent by each gNB.
  • the gNB sending and receiving time difference obtained by the UE from MSG2, as well as the UE sending and receiving time difference (UE RX-TX Time Difference) calculated by the UE and other known information (such as the geographic coordinates of the gNB), can be used based on
  • the positioning method of the terminal is used to calculate the position of the UE.
  • the MSG3 sent by the UE carries the positioning solution result or the UE position information.
  • the downlink and uplink joint positioning method and the terminal-based positioning method are used, and the MSG2 and MSG3 carry the positioning information, so that the terminal in the RRC idle state or the RRC inactive state can also directly complete the positioning process, thereby reducing the number of terminals.
  • the positioning delay also reduces the terminal energy consumption.
  • An embodiment of the present disclosure further provides a positioning method, which is applied to a second network device, where the second network device is one of a terminal and a network-side device.
  • the positioning method includes:
  • S910 Receive first information related to a random access process sent by a first network device, where the first information includes positioning information, and the first network device is a terminal and a network-side device that is related to the second network a different device;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the positioning method wherein the method further comprises:
  • a terminal positioning process is performed.
  • the second network device is a network-side device
  • the first information is a preamble in the first type random access procedure, At least one of message 3 and message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the first information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the positioning method wherein the method further comprises:
  • Second information related to the random access procedure is sent, wherein the second information includes positioning information.
  • the second information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the second information is message A in the second type random access procedure.
  • the second network device is a network side device, and for the first type random access procedure, the second information is message 2 and message 2 in the first type random access procedure. At least one of the messages 4; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the positioning information includes at least one of the following:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, positioning measurement value, positioning solution result, and terminal location information.
  • the positioning information includes at least one of the following:
  • the downlink positioning reference signal the configuration information of the downlink positioning reference signal, the positioning measurement value, the positioning solution result, and the terminal position information.
  • the second network device is a network side device
  • adopts a downlink positioning method and when the network positioning method is based, receives the first network device related to the random access process sent by the first network device.
  • a message, sending second information related to the random access process including:
  • the network side device receives the first information that carries the positioning information sent by the terminal after receiving the downlink positioning reference signal; the first information is at least one of message 3, message A, and message 5, and the first information
  • the positioning information in includes positioning measurements;
  • the network-side device After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the network-side device sends the second information carrying the positioning information; the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a network-side device, adopts an uplink positioning method, and receives the first information related to the random access process sent by the first network device when positioning based on the network. information, sending second information related to the random access process, including:
  • the network side device receives the first information sent by the terminal;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning measurement After the solution result and/or the terminal location information, the network side device sends second information carrying the location information, the second information is at least one of message 2, message 4 and message B, the second information
  • the positioning information in includes positioning measurement solution results and/or terminal position information.
  • the second network device is a network side device, adopts a downlink and uplink joint positioning method, and when based on network positioning, receives the information sent by the first network device related to the random access process. send the second information related to the random access process, including:
  • the network-side device receives first information that carries positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first positioning Measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the network side
  • the device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes positioning measurement and solution results and/or terminal location information.
  • the second network device is a network-side device
  • the downlink positioning method when adopted and is based on terminal positioning, it receives the first network device related to the random access process sent by the first network device.
  • - Information including:
  • the network-side device receives the first information that carries the positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5, and the positioning information includes a positioning measurement solution result and / or terminal location information.
  • the second network device is a network-side device, and when the uplink positioning method is adopted and is based on terminal positioning, it receives the first network device related to the random access process sent by the first network device.
  • a message, sending second information related to the random access process including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and the preamble, message 3, message 5 or message A is used as an uplink positioning reference signal;
  • the network-side device After measuring the preamble, message 3, message 5 or message A, the network-side device sends second information carrying positioning information, where the second information is at least one of message 2, message 4 and message B,
  • the positioning information in the second information includes a positioning measurement value;
  • the network side device receives the first information including the positioning information sent by the terminal, the first information is message 3, message A or message 5, and the positioning information in the first information includes the positioning measurement solution result and / or terminal location information.
  • the second network device is a network-side device
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and uses the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the network-side device sends second information carrying positioning information, where the second information is message 2, message 4 or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the first information that carries the positioning information sent by the terminal, and the first information is message 3, message A and message At least one of 5; wherein, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the positioning method wherein the second network device is a terminal, adopts a downlink positioning method, and when the network positioning method is based, receives the first information related to the random access process sent by the first network device , and send second information related to the random access procedure, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is positioning measurement value;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the terminal receives the first information carrying the positioning information sent by the network side device;
  • the first information is message 2, message 4 or message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the positioning method wherein the second network device is a terminal, adopts an uplink positioning method, and receives first information related to the random access process sent by the first network device when positioning based on the network, include:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the device on the network side measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning solution based on the positioning measurement value, and outputs the positioning measurement solution
  • the terminal receives the first information carrying the positioning information sent by the network side device, and the first information is at least one of message 2, message 4 and message B,
  • the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a terminal
  • adopts a downlink and uplink joint positioning method and when network-based positioning, receives the first network device related to the random access process sent by the first network device.
  • information, and sending second information related to the random access procedure including:
  • the terminal receives the downlink positioning reference signal and sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is the first positioning measurement value ;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the The first information that carries positioning information sent by the network-side device; the first information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the second network device is a terminal
  • the uplink positioning method when the uplink positioning method is adopted and based on terminal positioning, the first information related to the random access process sent by the first network device is received , and send second information related to the random access procedure, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives the first information that carries the positioning information sent by the network-side device, where the first information is message 2, message 5 or message A. at least one of message 4 and message B, the positioning information in the first information includes a positioning measurement value;
  • the terminal sends the second information including positioning information, the second information is message 3, message A or message 5, and the positioning information in the second information includes positioning measurement solution results and/or terminal location information .
  • the second network device is a terminal
  • information, and sending second information related to the random access procedure including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receives first information that is sent by the network-side device and carries positioning information, where the first information is message 2, message 4, or message B; the positioning information in the first information includes first positioning measurements value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; a positioning measurement value and the second positioning measurement value, after completing the positioning solution, the terminal sends second information carrying positioning information, and the second information is at least one of message 3, message A, and message 5; Wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a first network device.
  • the first network device is one of a terminal and a network-side device, for example, the first network device is a terminal, as shown in FIG. 10 , including a memory 1020 , a transceiver 1010 , a processor 1000 and a user interface 1030
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 1000 and various circuits of the memory represented by the memory 1020 are linked together.
  • the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1010 may be a number of elements, including transmitters and receivers, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like Transmission medium.
  • the user interface 1030 may also be an interface capable of externally connecting the required equipment, and the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 may store data used by the processor 1000 when performing operations.
  • the processor 1000 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable Logic device (Complex Programmable Logic Device, CPLD), the processor can also use a multi-core architecture.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD complex programmable Logic Device
  • the processor is configured to execute any one of the methods provided in the embodiments of the present application according to the obtained executable instructions by invoking the computer program stored in the memory.
  • the processor and memory may also be physically separated.
  • the memory 1020 is used to store computer programs; the transceiver 1010 is used to send and receive data under the control of the processor 1000; the processor 1000 is used to read the computer program in the memory 1020 and perform the following operations :
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the network device wherein the first network device is a terminal, and for the first type random access procedure, the first information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the processor 1000 is further configured to:
  • the network device wherein the first network device is a terminal, and for the first type random access procedure, the second information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the network device wherein the positioning information includes at least one of the following:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, positioning measurement value, positioning solution result, and terminal location information.
  • the network device wherein the positioning information includes at least one of the following:
  • the downlink positioning reference signal the configuration information of the downlink positioning reference signal, the positioning measurement value, the positioning solution result, and the terminal position information.
  • the processor 500 is further configured to:
  • the first auxiliary data sent by the positioning management function unit LMF includes configuration information of at least one of the preamble, message 3, message 5 and message A sent by the terminal during the random access process; and /or
  • the second assistance data includes configuration information of at least one of message 2, message 4, and message B sent by other network-side devices in the random access process.
  • the processor 500 adopts a downlink positioning method, and based on the network positioning method, sends the first information related to the random access process, and receives the first information.
  • the second information related to the random access process sent by the network device includes:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information in the first information includes positioning Measurements;
  • the terminal After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the terminal receives the second information carrying the positioning information sent by the network side device;
  • the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1000 adopts an uplink positioning method, and based on network positioning, sends the first information related to the random access process, and receives the second information.
  • the second information related to the random access process sent by the network device includes:
  • the terminal sends the first information;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning
  • the terminal receives the second information carrying the positioning information sent by the network side device, and the second information is at least one of message 2, message 4 and message B , the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the processor 1000 adopts a downlink and uplink joint positioning method, and when based on network positioning, sends the first information related to the random access process, Receiving the second information related to the random access process sent by the second network device includes at least one of the following steps:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first Positioning measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the
  • the network-side device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes a positioning measurement solution result and / or terminal location information.
  • the processor 1000 sends the first information related to the random access process when the downlink positioning method is adopted and based on the terminal positioning, including:
  • the terminal After the terminal receives the downlink positioning reference signal, the terminal sends the first information carrying the positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information includes positioning Measure solution results and/or terminal location information.
  • the processor 1000 transmits the first information related to the random access process when the uplink positioning method is adopted and is based on the terminal positioning, and receives the first information.
  • the second information related to the random access process sent by the network device includes:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives second information that is sent by the network-side device and carries positioning information, where the second information is a message 2. At least one of message 4 and message B, where the positioning information in the second information includes a positioning measurement value;
  • the terminal sends the first information including positioning information, the first information is message 3, message A or message 5, and the positioning information in the first information includes positioning measurement solution results and/or terminal location information .
  • the processor 1000 sends the first information related to the random access process when using downlink and uplink joint positioning and based on terminal positioning, Receiving second information related to the random access process sent by the second network device includes:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receiving, by the terminal, second information carrying positioning information sent by a network-side device, where the second information is message 2, message 4, or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; A positioning measurement value and the second positioning measurement value, after the positioning calculation is completed, first information carrying positioning information is sent, and the first information is at least one of message 3, message A, and message 5; wherein, the The positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a first network device.
  • the first network device is one of a terminal and a network-side device, for example, the first network device is a network-side device, as shown in FIG. 11 , including a memory 1120, a transceiver 1110, and a processor 1100; wherein 11, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1100 and various circuits of memory represented by memory 1120 linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1110 may be a number of elements, including a transmitter and a receiver, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like.
  • the processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 may store data used by the processor 1100 in performing operations.
  • the processor 1100 may be a CPU, an ASIC, an FPGA or a CPLD, and the processor may also adopt a multi-core architecture.
  • the memory 1120 is used to store computer programs; the transceiver 1110 is used to send and receive data under the control of the processor; the processor 1100 is used to read the computer program in the memory and perform the following operations:
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the network device wherein the first network device is a network-side device, and for the first type random access procedure, the first information is message 2 and message 2 in the first type random access procedure. At least one of messages 4; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the processor 1100 is further configured to:
  • the network device wherein the first network device is a network side device, and for the first type random access procedure, the second information is the preamble in the first type random access procedure, At least one of message 3 and message 5; for the second-type random access procedure, the second information is message A in the second-type random access procedure.
  • the processor 1100 is further configured to:
  • the first auxiliary data sent by the positioning management function unit LMF includes configuration information of at least one of the preamble, message 3, message 5 and message A sent by the terminal during the random access process; and /or
  • the second assistance data includes configuration information of at least one of message 2, message 4, and message B sent by other network-side devices in the random access process.
  • the processor 1100 adopts a downlink positioning method, and when based on the network positioning method, sends the first information related to the random access process.
  • information, receiving second information related to the random access process sent by the second network device including:
  • the network-side device receives second information including positioning information sent by the terminal; the second information is at least one of message 3, message A, and message 5; the positioning information in the second information is a positioning measurement value ;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network-side device sends the first information carrying the positioning information; the first information is: Message 2, Message 4, or Message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1100 adopts an uplink positioning method, and sends the first information related to the random access process based on network positioning ,include:
  • the terminal sends the preamble, message 3, message 5 or message A as the uplink positioning reference signal
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function
  • the unit LMF, the LMF completes the positioning calculation based on the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information, the first information
  • the information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1100 adopts a downlink and uplink joint positioning method, and when based on network positioning, sends a random access process related information.
  • the first information includes at least one of the following steps:
  • the network-side device After the terminal receives the downlink positioning reference signal and sends at least one of message 3, message A, and message 5 including the first positioning measurement value, the network-side device obtains the first positioning measurement value, and sends the first positioning measurement value through message 3 and message A. Or message 5 obtains a second positioning measurement value, and reports the first positioning measurement value and the second positioning measurement value to the positioning management function unit LMF, and the LMF is based on the first positioning measurement value and the second positioning measurement value.
  • the network side device After completing the positioning calculation based on the positioning measurement value, and obtaining the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information; the first information is message 2, message 4 and message In at least one of B, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the processor 1100 sends the first information related to the random access process when using the uplink positioning method and based on terminal positioning. information, receiving second information related to the random access process sent by the second network device, including:
  • the network side device After the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal, and the network side device measures the preamble, message 3, message 5 or message A, the network side device sends The first information of the positioning information, the first information is at least one of the message 2, the message 4 and the message B, and the positioning information in the first information includes a positioning measurement value;
  • the network-side device receives the second information including positioning information sent by the terminal, the second information is message 3, message A or message 5, and the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1100 sends a random access process-related message when using downlink and uplink joint positioning and based on terminal positioning.
  • the first information is to receive the second information related to the random access process sent by the second network device, including:
  • the first information that carries the positioning information sent by the network side device is the message 2, the message 4 or the message B. ;
  • the positioning information in the first information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the second information that carries the positioning information sent by the terminal, and the second information is message 3, message A and message At least one of 5; wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a second network device.
  • the second network device is one of a terminal and a network-side device.
  • the second network device is a terminal, as shown in FIG. 12 , including a memory 1220 , a transceiver 1210 , a processor 1200 and a user interface 1230 12,
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1200 and various circuits of memory represented by memory 1220 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1210 may be a number of elements, including transmitters and receivers, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like Transmission medium.
  • the user interface 1230 may also be an interface capable of externally connecting the required equipment, and the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 may store data used by the processor 1200 in performing operations.
  • the processor 1200 may be a CPU, an ASIC, an FPGA or a CPLD, and the processor may also adopt a multi-core architecture.
  • the processor is configured to execute any one of the methods provided by the embodiments of the present application according to the obtained executable instructions by invoking the computer program stored in the memory.
  • the processor and memory may also be physically separated.
  • the memory 1220 is used to store computer programs; the transceiver 1210 is used to send and receive data under the control of the processor 1200; the processor 1200 is used to read the computer program in the memory 1220 and perform the following operations :
  • Receive first information related to a random access process sent by a first network device where the first information includes positioning information, and the first network device is a terminal and a network-side device that is different from the second network device one of;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the processor 1200 is further configured to:
  • a terminal positioning process is performed.
  • the network device wherein the second network device is a terminal, and for the first type random access procedure, the first information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the processor 1200 is further configured to:
  • Second information related to the random access procedure is sent, wherein the second information includes positioning information.
  • the network device wherein the second network device is a terminal, and for the first type random access procedure, the second information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the second information is message A in the second type random access procedure.
  • the positioning information includes at least one of the following:
  • the downlink positioning reference signal the configuration information of the downlink positioning reference signal, the positioning measurement value, the positioning solution result, and the terminal position information.
  • the processor 1200 adopts a downlink positioning method, and when based on the network positioning method, receives the information sent by the first network device and the random access process. Relevant first information, and sending second information related to the random access procedure, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is positioning measurement value;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the terminal receives the first information carrying the positioning information sent by the network side device;
  • the first information is message 2, message 4 or message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1200 adopts an uplink positioning method, and when positioning based on the network, receives the information sent by the first network device related to the random access process.
  • first information including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the device on the network side measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning solution based on the positioning measurement value, and outputs the positioning measurement solution
  • the terminal receives the first information carrying the positioning information sent by the network side device, and the first information is at least one of message 2, message 4 and message B,
  • the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the processor 1200 adopts a downlink and uplink joint positioning method, and when positioning is based on the network, receives a random connection sent by the first network device. send the first information related to the random access process, and send the second information related to the random access process, including:
  • the terminal receives the downlink positioning reference signal and sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is the first positioning measurement value ;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the The first information that carries positioning information sent by the network-side device; the first information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the processor 1200 adopts an uplink positioning method and is based on terminal positioning, receives the information sent by the first network device and the random access process. Relevant first information, and sending second information related to the random access procedure, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives the first information that carries the positioning information sent by the network-side device, where the first information is message 2, message 5 or message A. at least one of message 4 and message B, the positioning information in the first information includes a positioning measurement value;
  • the terminal sends the second information including positioning information, the second information is message 3, message A or message 5, and the positioning information in the second information includes positioning measurement solution results and/or terminal location information .
  • the processor 1200 uses downlink and uplink joint positioning and is based on terminal positioning, receives and random access sent by the first network device. send the first information related to the random access process, and send the second information related to the random access process, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receives first information that is sent by the network-side device and carries positioning information, where the first information is message 2, message 4, or message B; the positioning information in the first information includes first positioning measurements value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; a positioning measurement value and the second positioning measurement value, after completing the positioning solution, the terminal sends second information carrying positioning information, and the second information is at least one of message 3, message A, and message 5; Wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • An embodiment of the present disclosure further provides a network device, where the network device is a second network device.
  • the second network device is one of a terminal and a network-side device, for example, the second network device is a network-side device, as shown in FIG. 13 , including a memory 1320, a transceiver 1310, and a processor 1300; wherein 13, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1300 and various circuits of memory represented by memory 1320 linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1310 may be a number of elements, including a transmitter and a receiver, that provide means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like.
  • the processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 may store data used by the processor 1300 in performing operations.
  • the processor 1300 may be a CPU, an ASIC, an FPGA or a CPLD, and the processor may also adopt a multi-core architecture.
  • the memory 1320 is used to store computer programs; the transceiver 1310 is used to send and receive data under the control of the processor; the processor 1300 is used to read the computer program in the memory and perform the following operations:
  • Receive first information related to a random access process sent by a first network device where the first information includes positioning information, and the first network device is a terminal and a network-side device that is different from the second network device one of;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the processor 1300 is further configured to:
  • a terminal positioning process is performed.
  • the network device wherein the second network device is a network side device, and for the first type random access procedure, the first information is the preamble in the first type random access procedure, At least one of message 3 and message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the processor 1300 is further configured to:
  • Second information related to the random access procedure is sent, wherein the second information includes positioning information.
  • the second network device is a network-side device, and for the first type random access procedure, the second information is message 2 and message 2 in the first type random access procedure. At least one of the messages 4; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the positioning information includes at least one of the following:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, positioning measurement value, positioning solution result, and terminal location information.
  • the processor 1300 adopts the downlink positioning method, and when based on the network positioning method, receives the random connection sent by the first network device.
  • the first information related to the access process is sent, and the second information related to the random access process is sent, including:
  • the network side device receives the first information that carries the positioning information sent by the terminal after receiving the downlink positioning reference signal; the first information is at least one of message 3, message A, and message 5, and the first information
  • the positioning information in includes positioning measurements;
  • the network-side device After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the network-side device sends the second information carrying the positioning information; the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the processor 1300 adopts an uplink positioning method, and when positioning based on the network, receives and random access data sent by the first network device.
  • the first information related to the process, and the second information related to the random access process is sent, including:
  • the network side device receives the first information sent by the terminal;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning measurement After the solution result and/or the terminal location information, the network side device sends second information carrying the location information, the second information is at least one of message 2, message 4 and message B, the second information
  • the positioning information in includes positioning measurement solution results and/or terminal position information.
  • the processor 1300 adopts a downlink and uplink joint positioning method, and during network-based positioning, receives the and The first information related to the random access process, and the second information related to the random access process is sent, including:
  • the network-side device receives first information that carries positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first positioning Measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the network side
  • the device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes positioning measurement and solution results and/or terminal location information.
  • the processor 1300 adopts a downlink positioning method and is based on terminal positioning, and receives a random connection sent by the first network device.
  • the first information related to the entry process including:
  • the network-side device receives the first information that carries the positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5, and the positioning information includes a positioning measurement solution result and / or terminal location information.
  • the processor 1300 adopts an uplink positioning method and is based on terminal positioning, and receives a random connection sent by the first network device.
  • the first information related to the access process is sent, and the second information related to the random access process is sent, including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and the preamble, message 3, message 5 or message A is used as an uplink positioning reference signal;
  • the network-side device After measuring the preamble, message 3, message 5 or message A, the network-side device sends second information carrying positioning information, where the second information is at least one of message 2, message 4 and message B,
  • the positioning information in the second information includes a positioning measurement value;
  • the network side device receives the first information including the positioning information sent by the terminal, the first information is message 3, message A or message 5, and the positioning information in the first information includes the positioning measurement solution result and / or terminal location information.
  • the processor 1300 adopts the downlink and uplink joint positioning and is based on the terminal positioning, and receives the data sent by the first network device.
  • the first information related to the random access process, and the second information related to the random access process is sent, including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and uses the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the network-side device sends second information carrying positioning information, where the second information is message 2, message 4 or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the first information that carries the positioning information sent by the terminal, and the first information is message 3, message A and message At least one of 5; wherein, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the above-mentioned terminal or network-side device provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect, and the related technical effects in this embodiment are not discussed here.
  • the same parts and beneficial effects of the method embodiments will be described in detail.
  • an embodiment of the present disclosure further provides a positioning apparatus, which is applied to a first network device, wherein the apparatus includes:
  • a first information transmission unit 1410 configured to send first information related to the random access process, wherein the first information includes positioning information
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the first network device is a terminal
  • the first information is a preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the first network device is a network-side device, and for the first type random access procedure, the first information is message 2 and message 2 in the first type random access procedure. At least one of messages 4; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the first information transmission unit 1410 is further used for:
  • the second information is a preamble in the first type random access procedure, At least one of message 3 and message 5; for the second-type random access procedure, the second information is message A in the second-type random access procedure.
  • the second information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the first information transmission unit 1410 is further used for:
  • the first auxiliary data sent by the positioning management function unit LMF includes configuration information of at least one of the preamble, message 3, message 5 and message A sent by the terminal during the random access process; and /or
  • the second assistance data includes configuration information of at least one of message 2, message 4, and message B sent by other network-side devices in the random access process.
  • the downlink positioning method is adopted, and when the network positioning method is based, the first information transmission unit 1410 sends the first information related to the random access process , receiving second information related to the random access process sent by the second network device, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information in the first information includes positioning Measurements;
  • the terminal After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the terminal receives the second information carrying the positioning information sent by the network side device;
  • the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the first network device is a terminal
  • an uplink positioning method is adopted, and when positioning is based on the network, the first information transmission unit 1410 sends the first information related to the random access process
  • Receiving second information related to the random access process sent by the second network device includes:
  • the terminal sends the first information;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning
  • the terminal receives the second information carrying the positioning information sent by the network side device, and the second information is at least one of message 2, message 4 and message B , the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • a downlink and uplink joint positioning method is adopted, and when positioning is based on the network, the first information transmission unit 1410 sends the first information related to the random access process.
  • a message, receiving second information related to a random access process sent by a second network device includes at least one of the following steps:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends first information carrying positioning information; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first Positioning measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the
  • the network-side device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes a positioning measurement solution result and / or terminal location information.
  • the first information transmission unit 1410 sends the first information related to the random access process ,include:
  • the terminal After the terminal receives the downlink positioning reference signal, the terminal sends the first information carrying the positioning information; the first information is at least one of message 3, message A, and message 5, and the positioning information includes positioning Measure solution results and/or terminal location information.
  • the first network device is a terminal
  • the first information transmission unit 1410 uses an uplink positioning method and is based on terminal positioning, and sends the first information related to the random access process , receiving second information related to the random access process sent by the second network device, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives second information that is sent by the network-side device and carries positioning information, where the second information is a message 2. At least one of message 4 and message B, where the positioning information in the second information includes a positioning measurement value;
  • the terminal sends the first information including positioning information, the first information is message 3, message A or message 5, and the positioning information in the first information includes positioning measurement solution results and/or terminal location information .
  • the first information transmission unit 1410 sends the first information related to the random access process.
  • 1 information receiving second information related to the random access process sent by the second network device, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receiving, by the terminal, second information carrying positioning information sent by a network-side device, where the second information is message 2, message 4, or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; A positioning measurement value and the second positioning measurement value, after the positioning calculation is completed, first information carrying positioning information is sent, and the first information is at least one of message 3, message A, and message 5; wherein, the The positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first network device is a network side device
  • a downlink positioning method is adopted, and when the network positioning method is based, the first information transmission unit 1410 sends the first information related to the random access process.
  • receiving second information related to the random access process sent by the second network device including:
  • the network-side device receives second information including positioning information sent by the terminal; the second information is at least one of message 3, message A, and message 5; the positioning information in the second information is a positioning measurement value ;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network-side device sends the first information carrying the positioning information; the first information is: Message 2, Message 4, or Message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the first network device is a network side device
  • an uplink positioning method is adopted, and when positioning is based on the network, the first information transmission unit 1410 sends the first information related to the random access process.
  • information including:
  • the terminal sends the preamble, message 3, message 5 or message A as the uplink positioning reference signal
  • the network side device measures the preamble, message 3, message 5 or message A, and reports the positioning measurement value to the positioning management function
  • the unit LMF, the LMF completes the positioning calculation based on the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information, the first information
  • the information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the first network device is a network side device
  • a downlink and uplink joint positioning method is adopted, and when positioning is based on the network, the first information transmission unit 1410 sends information related to the random access process.
  • the first information includes at least one of the following steps:
  • the network-side device After the terminal receives the downlink positioning reference signal and sends at least one of message 3, message A, and message 5 including the first positioning measurement value, the network-side device obtains the first positioning measurement value, and sends the first positioning measurement value through message 3 and message A. Or message 5 obtains a second positioning measurement value, and reports the first positioning measurement value and the second positioning measurement value to the positioning management function unit LMF, and the LMF is based on the first positioning measurement value and the second positioning measurement value.
  • the network side device After completing the positioning calculation based on the positioning measurement value, and obtaining the positioning measurement calculation result and/or the terminal position information, the network side device sends the first information carrying the positioning information; the first information is message 2, message 4 and message In at least one of B, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the first information transmission unit 1410 when the uplink positioning method is adopted and based on terminal positioning, the first information transmission unit 1410 sends the first information related to the random access process. 1 information, receiving second information related to the random access process sent by the second network device, including:
  • the network side device After the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal, and the network side device measures the preamble, message 3, message 5 or message A, the network side device sends The first information of the positioning information, the first information is at least one of the message 2, the message 4 and the message B, and the positioning information in the first information includes a positioning measurement value;
  • the network-side device receives the second information including positioning information sent by the terminal, the second information is message 3, message A or message 5, and the positioning information in the second information includes a positioning measurement solution result and/or terminal location information.
  • the first information transmission unit 1410 sends information related to the random access process.
  • the first information received, and the second information related to the random access process sent by the second network device including:
  • the first information that carries the positioning information sent by the network side device is the message 2, the message 4 or the message B. ;
  • the positioning information in the first information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the second information that carries the positioning information sent by the terminal, and the second information is message 3, message A and message At least one of 5; wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the positioning measurement value is a measurement value of the time difference between signals sent and received by the base station.
  • the positioning measurement value is a measurement value of the time difference between signals sent and received by the terminal.
  • the downlink positioning method includes at least one of the downlink time difference of arrival DL-TDOA positioning method, the observed time difference of arrival OTDOA positioning method and the downlink departure angle DL-AoD positioning method.
  • the positioning apparatus wherein the uplink positioning method includes at least one of the uplink time difference of arrival UL-TDOA positioning method, the uplink time difference of arrival UTDOA positioning method and the uplink angle of arrival UL-AoA positioning method. one.
  • the positioning measurement value includes time of arrival ToA, time difference of arrival TDoA, angle of arrival AoA, phase of arrival POA, reference signal time difference RSTD, relative time of arrival RTOA, terminal sending and receiving time difference, and base station sending and receiving time difference. at least one of the time differences.
  • an embodiment of the present disclosure further provides a positioning apparatus, which is applied to a second network device, wherein the apparatus includes:
  • the second information transmission unit 1510 is configured to receive first information related to a random access process sent by a first network device, where the first information includes positioning information, and the first network device is a terminal and a network-side device a different one from the second network device;
  • the positioning information includes at least one of the following information:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, downlink positioning reference signal, configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the second information transmission unit 1510 is also used for:
  • a terminal positioning process is performed.
  • the first information is a preamble in the first type random access procedure, At least one of message 3 and message 5; for the second type random access procedure, the first information is message A in the second type random access procedure.
  • the first information is message 2 and message 4 in the first type random access procedure At least one of ; for the second type random access procedure, the first information is message B in the second type random access procedure.
  • the second information transmission unit 1510 is also used for:
  • Second information related to the random access procedure is sent, wherein the second information includes positioning information.
  • the second information is the preamble and message 3 in the first type random access procedure and at least one of message 5; for the second type random access procedure, the second information is message A in the second type random access procedure.
  • the second network device is a network side device
  • the second information is message 2 and message 2 in the first type random access procedure.
  • At least one of the messages 4; for the second type random access procedure, the second information is the message B in the second type random access procedure.
  • the positioning information includes at least one of the following:
  • Uplink positioning reference signal configuration information of uplink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the positioning information includes at least one of the following:
  • Downlink positioning reference signal configuration information of downlink positioning reference signal, positioning measurement value, positioning solution result and terminal location information.
  • the second network device is a network-side device
  • the downlink positioning method is adopted, and when the network positioning method is based, the second information transmission unit 1510 receives the random and random information sent by the first network device.
  • the first information related to the access process, and the second information related to the random access process is sent, including:
  • the network side device receives the first information that carries the positioning information sent by the terminal after receiving the downlink positioning reference signal; the first information is at least one of message 3, message A, and message 5, and the first information
  • the positioning information in includes positioning measurements;
  • the network-side device After the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and outputs the positioning measurement calculation result and/or the terminal position information, the network-side device sends the second information carrying the positioning information; the second information is message 2, message 4 or message B; the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a network side device
  • an uplink positioning method is adopted, and when positioning is based on the network, the second information transmission unit 1510 receives the random connection sent by the first network device.
  • the first information related to the access process is sent, and the second information related to the random access process is sent, including:
  • the network side device receives the first information sent by the terminal;
  • the first information is a preamble, message 3, message 5 or message A, which is used as an uplink positioning reference signal;
  • the network side device measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning calculation based on the positioning measurement value, and outputs the positioning measurement After the solution result and/or the terminal location information, the network side device sends second information carrying the location information, the second information is at least one of message 2, message 4 and message B, the second information
  • the positioning information in includes positioning measurement solution results and/or terminal position information.
  • the second network device is a network side device
  • a downlink and uplink joint positioning method is adopted, and when positioning is based on the network, the second information transmission unit 1510 receives the information sent by the first network device.
  • the first information related to the random access process, and the second information related to the random access process is sent, including:
  • the network-side device receives first information that carries positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5; the positioning information in the first information includes the first positioning Measurements;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the network side
  • the device sends second information carrying positioning information; the second information is at least one of message 2, message 4 and message B, and the positioning information in the second information includes positioning measurement and solution results and/or terminal location information.
  • the second network device is a network-side device
  • the second information transmission unit 1510 receives and random information sent by the first network device.
  • the first information related to the access process including:
  • the network-side device receives the first information that carries the positioning information sent by the terminal; the first information is at least one of message 3, message A, and message 5, and the positioning information includes a positioning measurement solution result and / or terminal location information.
  • the second information transmission unit 1510 receives and random information sent by the first network device.
  • the first information related to the access process, and the second information related to the random access process is sent, including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and the preamble, message 3, message 5 or message A is used as an uplink positioning reference signal;
  • the network-side device After measuring the preamble, message 3, message 5 or message A, the network-side device sends second information carrying positioning information, where the second information is at least one of message 2, message 4 and message B,
  • the positioning information in the second information includes a positioning measurement value;
  • the network side device receives the first information including the positioning information sent by the terminal, the first information is message 3, message A or message 5, and the positioning information in the first information includes the positioning measurement solution result and / or terminal location information.
  • the second information transmission unit 1510 receives the information sent by the first network device.
  • the first information related to the random access process, and the second information related to the random access process is sent, including:
  • the network side device receives the preamble, message 3, message 5 or message A sent by the terminal, and uses the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the network-side device sends second information carrying positioning information, where the second information is message 2, message 4 or message B; the positioning information in the second information includes a first positioning measurement value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value;
  • a positioning measurement value and the second positioning measurement value after completing the positioning solution, the network-side device receives the first information that carries the positioning information sent by the terminal, and the first information is message 3, message A and message At least one of 5; wherein, the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the downlink positioning method is adopted, and when the network positioning method is based, the second information transmission unit 1510 receives the information sent by the first network device and the random access
  • the first information related to the process, and the second information related to the random access process is sent, including:
  • the terminal After receiving the downlink positioning reference signal, the terminal sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is positioning measurement value;
  • the positioning management function unit LMF completes the positioning calculation according to the positioning measurement value, and after outputting the positioning measurement calculation result and/or the terminal position information, the terminal receives the first information carrying the positioning information sent by the network side device;
  • the first information is message 2, message 4 or message B; the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the uplink positioning method is adopted, and when positioning is based on the network, the second information transmission unit 1510 receives the information sent by the first network device and the random access process.
  • Relevant first information including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the device on the network side measures the preamble, message 3, message 5 or message A, reports the positioning measurement value to the positioning management function unit LMF, and the LMF completes the positioning solution based on the positioning measurement value, and outputs the positioning measurement solution
  • the terminal receives the first information carrying the positioning information sent by the network side device, and the first information is at least one of message 2, message 4 and message B,
  • the positioning information in the first information includes a positioning measurement solution result and/or terminal position information.
  • the second network device is a terminal
  • a downlink and uplink joint positioning method is adopted, and when positioning is based on the network, the second information transmission unit 1510 receives the random and random data sent by the first network device.
  • the first information related to the access process, and the second information related to the random access process is sent, including:
  • the terminal receives the downlink positioning reference signal and sends second information including positioning information; the second information is at least one of message 3, message A and message 5; the positioning information in the second information is the first positioning measurement value ;
  • the network-side device obtains the first positioning measurement value, and obtains the second positioning measurement value through message 3, message A or message 5, and reports the first positioning measurement value and the second positioning measurement value to The positioning management function unit LMF, the LMF completes the positioning calculation based on the first positioning measurement value and the second positioning measurement value, and after obtaining the positioning measurement calculation result and/or the terminal position information, the terminal receives the The first information that carries positioning information sent by the network-side device; the first information is at least one of message 2, message 4, and message B, and the positioning information in the first information includes a positioning measurement solution result and/or terminal location information.
  • the second information transmission unit 1510 receives the data sent by the first network device and the random access
  • the first information related to the process, and the second information related to the random access process is sent, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal After the network-side device measures the preamble, message 3, message 5 or message A, the terminal receives the first information that carries the positioning information sent by the network-side device, where the first information is message 2, message 5 or message A. at least one of message 4 and message B, the positioning information in the first information includes a positioning measurement value;
  • the terminal sends the second information including positioning information, the second information is message 3, message A or message 5, and the positioning information in the second information includes positioning measurement and solution results and/or terminal location information .
  • the second information transmission unit 1510 receives and random information sent by the first network device.
  • the first information related to the access process, and the second information related to the random access process is sent, including:
  • the terminal sends the preamble, message 3, message 5 or message A as an uplink positioning reference signal;
  • the terminal receives first information that is sent by the network-side device and carries positioning information, where the first information is message 2, message 4, or message B; the positioning information in the first information includes first positioning measurements value;
  • the terminal receives the message 2, the message 4 or the message B, obtains the first positioning measurement value, and obtains the second positioning measurement value by measuring the message 2, the message 4 or the message B; and according to the first positioning measurement value; a positioning measurement value and the second positioning measurement value, after completing the positioning solution, the terminal sends second information carrying positioning information, and the second information is at least one of message 3, message A, and message 5; Wherein, the positioning information in the second information includes a positioning measurement solution result and/or terminal position information.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the related technology, or all or part of the technical solution, and the computer software product is stored in a storage medium.
  • a computer device which may be a personal computer, a server, or a network device, etc.
  • a processor processor
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .
  • An embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to perform the positioning according to any one of the above method.
  • the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the processor-readable memory result in the manufacture of means including the instructions product, the instruction means implements the functions specified in the flow or flow of the flowchart and/or the block or blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process that Execution of the instructions provides steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.
  • the disclosed apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solutions disclosed in the present invention can be embodied in the form of software products in essence, or the parts that make contributions to the related art.
  • the computer software products are stored in a storage medium (such as ROM/RAM, disk , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments disclosed in the present invention.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) and the like.
  • modules, units, and sub-units can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general-purpose processor, controller, microcontroller, microprocessor, in other electronic units or combinations thereof.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processor
  • DSP Device Digital Signal Processing Device
  • DSPD Digital Signal Processing Device
  • PLD Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • the technologies described in the embodiments of the present disclosure may be implemented through modules (eg, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • Software codes may be stored in memory and executed by a processor.
  • the memory can be implemented in the processor or external to the processor.

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Abstract

本公开提供了一种定位方法、装置、终端及基站。所述定位方法应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,包括:发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;所述定位信息包括以下至少之一信息:上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。

Description

定位方法、装置、终端及基站
相关申请的交叉引用
本申请主张在2020年8月7日在中国提交的中国专利申请号No.202010791660.1的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及无线技术领域,尤其涉及一种定位方法、装置、终端及基站。
背景技术
相关技术中在新无线(New Radio,NR)接入技术中下行定位的技术方案主要包括基于时延的下行到达时间差(Downlink-Time Difference Of Arrival,DL-TDOA)定位方法和基于角度的下行出发角(Downlink-Angle of Departure,DL-AoD)定位方法等方案。对于DL-TDOA时延定位方法,就是依据终端相对于各个基站的传播距离的不同,通过基站之间的相对时延估算出终端的位置。对于DL-AoD角度定位方法,就是根据终端相对于基站的位置方向,通过多个角度参数确定终端的位置。
对于上面的两种定位技术方案,无论哪种方案,都需要终端(User Equipment,UE)处于无线资源控制(Radio Resource Control,RRC)连接态,才能执行定位流程。如果处于RRC空闲态或者处于RRC非激活态的UE需要进行定位,就必须要先进入RRC_CONNECTED连接态,这就会带来额外的UE的耗电量增加以及定位时延的增加。
发明内容
本公开的目的在于提供一种定位方法、装置、终端及基站,以解决相关技术中处于RRC空闲态或者RRC非活动态的UE需要进行定位,必须要先进入RRC连接态,造成耗电量增加及定位时延增加的问题。
本公开实施例提供一种定位方法,应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,其中,所述定位方法包括:
发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述定位方法还包括:
接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括至少一所述定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的定位方法,其中,所述方法还包括:
获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位 信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,在采用下行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,包括:
所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A之后,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位 置信息。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,包括:
终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后,所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值, 并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第一类型随机接入流程为四步随机接入流程,或者为五步随机接入流程;所述第二类型随机接入流程为两步随机接入流程,或者为三步随机接入过程。
本公开实施例还提供一种定位方法,应用于第二网络设备,所述第二网络设备为终端和网络侧设备中的其中之一,其中,所述定位方法包括:
接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位方法,其中,所述方法还包括:
根据所述定位信息,执行终端定位过程。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的定位方法,其中,所述方法还包括:
发送与随机接入过程相关的第二信息,其中所述第二信息中包括至少一所述定位信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第 一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终 端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第一网络设备,包括:收发机、存储器、处理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指令;其中,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序指令,执行下列操作:
发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第二网络设备,包括:收发机、存储器、处理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指令;其中,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序指令,执行下列操作:
接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第 二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
本公开实施例还提供一种定位装置,应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,其中,所述定位装置包括:
第一信息传输单元,用于发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
本公开实施例还提供一种定位装置,应用于第二网络设备,所述第二网络设备为终端和网络侧设备中的其中之一,其中,所述定位装置包括:
第二信息传输单元,用于接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
本公开实施例还提供一种处理器可读存储介质,其中,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上任一项所述的定位方法。
本公开的上述技术方案的有益效果如下:
上述方案中,终端和/或网络侧设备在发送与随机接入过程相关的第一信息时,通过携带定位信息,使得处于RRC空闲态或者RRC非活动态的终端能够依据随机接入过程完成定位过程,从而避免必须先进入RRC连接态,造成耗电量增加及定位时延增加的问题。
附图说明
图1为本公开其中一实施例所述定位方法的流程示意图;
图2为通常定位方法的系统架构示意图;
图3为采用本公开实施例所述定位方法的系统架构示意图之一;
图4为采用本公开实施例所述定位方法的系统架构示意图之二;
图5为采用本公开实施例所述定位方法的系统架构示意图之三;
图6为采用本公开实施例所述定位方法的系统架构示意图之四;
图7为采用本公开实施例所述定位方法的系统架构示意图之五;
图8为采用本公开实施例所述定位方法的系统架构示意图之六;
图9为本公开另一实施例所述定位方法的流程示意图;
图10为本公开实施例所述网络设备的实施方式一;
图11为本公开实施例所述网络设备的实施方式二;
图12为本公开实施例所述网络设备的实施方式三;
图13为本公开实施例所述网络设备的实施方式四;
图14为本公开实施例所述定位装置的实施方式一;
图15为本公开实施例所述定位装置的实施方式二。
具体实施方式
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本申请实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
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、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,并不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例提供的技术方案可以适用于多种系统,尤其是第五代(5 th Generation,5G)系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access, CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evolved Packet System,EPS)、5G系统(5GS)等。
本申请实施例涉及的终端,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本申请实施例中并不限定。
本申请实施例涉及的网络侧设备,可以包括基站,也可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设 备,或者其它名称。
本申请实施例提供了一种定位方法及装置,能够使处于RRC空闲态或者RRC非活动态的UE利用随机接入过程完成定位,以解决相关技术处于RRC空闲态或者RRC非活动态的UE需要进行定位,必须先进入RRC连接态,造成耗电量增加及定位时延增加的问题。
其中,方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
如图1所示,本公开实施例提供一种定位方法,应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,其中,所述定位方法包括:
S110,发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
采用该实施例所述定位方法,终端和/或网络侧设备在发送与随机接入过程相关的第一信息时,通过携带定位信息,使得处于RRC空闲态或者RRC非活动态的终端能够依据随机接入过程完成定位过程,从而避免必须先进入RRC连接态,造成耗电量增加及定位时延增加的问题。
为清楚说明本公开实施例所述定位方法与通常技术定位方法的不同,以下结合图2,对通常技术的定位方法进行说明。
下行定位的技术方案主要包括基于时延的DL-TDOA定位方法和基于角度的DL-AoD定位方法等。对于基于时延的DL-TDOA定位方法,就是依据终端相对于各个基站的传播距离的不同,通过基站之间的相对时延估算出终端的位置。结合图2所示,该基于时延的DL-TDOA定位方法,包括以下步骤:
gNB1、gNB2、gNB3和gNB4分别发送周期性下行定位参考信号 (Downlink Positioning Reference Signal,DL-PRS)给UE;
UE根据定位管理功能单元(Location Management Function,LMF)提供的DL-TDOA辅助数据,得知UE周围gNB发送下行定位参考信号DL-PRS的配置信息,通过接收各gNB的DL-PRS,首先估计出与每个gNB之间的到达时间(Time Of Arrival,TOA)测量值,然后计算获得下行定位参考信号DL-PRS的参考信号时间差(Reference Signal Time Difference,RSTD);
由UE获取的DL-PRS RSTD和其他已知信息(例如gNB的地理坐标),可用基于网络的定位方式或基于UE的定位方式来计算UE的位置:
若采用基于网络的定位方式,UE将获取的DL-PRS RSTD测量值上报给LMF,由LMF利用上报的测量值以及其他已知信息(例如gNB的地理坐标)来计算UE的位置;
若采用基于UE的定位方式,则由UE利用获取的DL-PRS RSTD以及其他由网络提供的信息(例如gNB的地理坐标)来计算UE自身的位置。
对于基于角度的DL-AoD定位方法,就是依据终端相对于基站的位置方向,通过多个角度参数确定终端的位置,具体包括以下步骤:
gNB1、gNB2、gNB3和gNB4分别发送周期性DL-PRS信号给UE;
UE根据LMF提供的周围gNB发送DL-PRS的配置信息,测量由各gNB的各个DL-PRS波束信号,并将DL-PRS RSRP测量值上报给LMF;
LMF利用UE上报的DL-PRS RSRP以及其他已知信息(例如各gNB的各个DL-PRS波束的发送方向)来确定UE相对各gNB的角度,即DL-AoD;
LMF利用所得的DL-AoD以及各gNB的地理坐标来计算UE的位置。
上述基于时延的DL-TDOA定位方法和基于角度的DL-AoD定位方法,均需要终端处于RRC连接态,才能执行相应的定位流程,通常技术处于RRC空闲态或者RRC非活动态时,终端必须先进入RRC连接态后,才能够执行定位流程,因此会带来额外的UE耗电以及定位时延的增加。
为解决上述技术问题,本公开实施例提供一种定位方法,终端和/或网络侧设备在发送与随机接入过程相关的第一信息时,通过携带定位信息,使得处于RRC空闲态或者RRC非活动态的终端能够依据随机接入过程完成定位过程,从而避免必须先进入RRC连接态,造成耗电量增加及定位时延增加的 问题。
需要说明的是,本公开实施例中,网络侧设备可以为基站、LMF和发送接收点(Transmission Reception Point,TRP)中的至少之一。
以下对本公开实施例所述定位方法,在分别应用于网络侧设备和终端时的具体实施方式进行详细说明。
其中一实施方式,如图1所示,所述定位方法所应用的第一网络设备为终端。
该实施方式中,第一网络设备为终端,也即在终端侧执行本公开实施例所述定位方法时,对于第一类型随机接入流程,在步骤S110,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,第一类型随机接入流程为四步随机接入流程;第二类型随机接入流程为两步随机接入流程。
可选地,所述定位方法还包括:
接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
其中,可以理解的是,第一网络设备为终端时,第二网络设备为网络侧设备;第一网络设备为网络侧设备时,第二网络设备为终端。
基于该实施方式,终端与网络侧设备在随机接入过程中均发送定位信息,以使终端与网络侧设备依据所接收的定位信息,完成终端定位过程。
本公开实施例其中一实施方式,第一网络设备为终端,第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
根据以上,可选地,第一类型随机接入流程为四步随机接入流程,或五步随机接入流程;第二类型随机接入流程为两步随机接入流程,或为三步随机接入流程。
本公开实施例的其中一实施方式,第一网络设备为终端时,第一信息中 携带的定位信息包括上行定位参考信号、上行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息中的至少之一;
第二信息中携带的定位信息包括下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息中的至少之一。
具体地,根据定位方案的不同,第一信息中携带的定位信息和第二信息中携带的定位信息分别包括不同的信息内容。
可选地,所述定位方法还包括:获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
通过获取上述的第一辅助数据和/或第二辅助数据,使终端和/或网络侧设备在根据定位信息进行终端定位过程中,可以利用第一辅助数据和/或第二辅助数据进行定位。
本公开实施例所述定位方法中,所述第一网络设备为终端,第二网络设备为网络侧设备时,实施方式一:
采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
具体地,采用下行定位方法,且基于网络(Network-based)的定位方式时,在随机接入过程中发送定位信息,以完成定位过程,包括:
终端接收下行定位参考信号,且终端发送的消息3、消息A和消息5中至少之一携带定位测量值;
LMF基于定位测量值,完成定位解算,输出定位解算结果或UE位置信息;
基站或TRP发送的消息2、消息4或消息B中携带定位解算结果或UE位置信息。
实施方式二:
采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
具体地,在采用上行定位方法,并基于网络定位方式时,在随机接入过程中发送定位信息,以完成定位过程,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
基站或TRP测量前导码、消息3、消息5或消息A,并将定位测量值上报给LMF,LMF基于定位测量值,完成定位解算,输出定位解算结果或UE位置信息;
基站或TRP发送消息2、消息4以及消息B中的至少一项信息,其中携带定位解算结果或UE位置信息
实施方式三:
采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括以下至少之一步骤:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
具体地,在采用下行与上行联合定位方法,并基于网络定位方式时,在随机接入过程中发送定位信息,以完成定位过程,包括:
UE接收下行定位参考信号;并且UE发送的消息3或消息A中携带第一定位测量值;
基站或TRP从UE发送的消息3、消息A或消息5所携带的信息中获得第一定位测量值;并且,基站或TRP通过测量消息3、消息A或消息5,获得第二定位测量值;并将第一定位测量值以及第二定位测量值上报给LMF,LMF基于该些定位测量值,完成定位解算,输出定位解算结果或UE位置信息;
基站或TRP发送消息2、消息4以及消息B中的至少一项信息,其中携带定位解算结果或UE位置信息;
实施方式四:
在采用下行定位方法,且基于终端(UE-based)定位时,发送与随机接入过程相关的第一信息,包括:
所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
具体地,采用下行定位方法,且基于终端(UE-based)定位时,在随机接入过程中发送定位信息,以完成定位过程,包括:
终端接收下行定位参考信号,且终端发送的消息3、消息A和消息5中的至少之一携带定位解算结果或UE位置信息。
实施方式五:
在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
具体地,采用上行定位方法,且基于终端定位时,在随机接入过程中发送定位信息,以完成定位过程,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
基站或TRP测量前导码、消息3、消息5或消息A,并且发送消息2、消息4以及消息B中的至少一项信息,其中携带定位测量值或定位测量处理值;
终端发送的消息3、消息A或消息5中携带定位解算结果或UE位置信息。
实施方式六:
在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信 息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
具体地,采用下行与上行联合定位方法,且基于终端定位时,在随机接入过程中发送定位信息,以完成定位过程,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
基站或TRP接收上行定位参考信号;并且基站或TRP发送的消息2、消息4或消息B中携带第一定位测量值;
终端从基站或TRP发送的消息2、消息4或消息B所携带的信息中获得第一定位测量值;并且,UE通过测量消息2、消息4或消息B,获得第二定位测量值;UE依据第一定位测量值和第二定位测量值,完成定位解算,输出定位解算结果或UE位置信息;
UE发送消息3、消息A和消息5中的至少一项信息,其中携带定位解算结果或UE位置信息。
本公开另一实施例,所述第一网络设备为网络侧设备,第二网络设备终端时,本公开实施例所述定位方法的具体实施方式,包括:
实施方式七:
采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一 信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
实施方式八:
采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
实施方式九:
采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,包括以下至少之一步骤:
终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
实施方式十:
在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
实施方式十一:
在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后,所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
需要说明的是,本公开实施例中,上述的终端发送第一信息中的定位信息,包括定位测量值(第一定位测量值或第二定位测量值)时,该定位测量值为基站收发时间差的测量值。
上述的终端接收网络侧设备发送第二信息中的定位信息,包括定位测量值(第一定位测量值或第二定位测量值)时,该定位测量值为终端收发时间差的测量值。
进一步,需要说明的是,定位测量值可以包括定位测量初始值和定位测量处理值,其中定位测量初始值包括到达时间(Time Of Arrival,ToA)、到达时间差(Time Difference Of Arrival,TDoA)、到达角(Angle of Arrival,AoA)、到达相位(Phase Of Arrival,POA)、参考信号时间差(Reference Signal Time Difference,RSTD)、相对到达时间(Relative Time Of Arrival,RTOA)、终端收发时间差以及基站收发时间差中的至少之一信息;定位测量处理值包括到达时间ToA、到达时间差TDoA、到达角AoA、到达相位POA、参考信 号时间差RSTD、相对到达时间RTOA、终端收发时间差以及基站收发时间差中至少一项信息经过数据处理后的数值。
可选地,本公开实施例中,所述下行定位方法包括下行链路到达时间差(Downlink-Time Difference Of Arrival,DL-TDOA)定位法、观察到达时间差(Observed Time Difference of Arrival,OTDOA)定位法和下行出发角(Downlink-Angle of Departure,DL-AoD)定位法中的至少之一。
可选地,所述上行定位方法包括上行链路到达时间差(Uplink-Time Difference Of Arrival,UL-TDOA)定位法、上行到达时间差(Uplink Time Difference of Arrival,UTDOA)定位法和上行链路到达角(Uplink Angle of Arrival,UL-AoA)定位法中的至少之一。
可选地,下行与上行联合定位方法包括有:往返时间(Round Trip Time,RTT)、多个往返时间Multi-RTT、增强型小区标识(Enhanced Cell-ID,E-CID)中的至少之一。
本公开实施例所述定位方法,终端在随机接入过程中发送的前导码、消息3、消息A和消息5中的至少一种信息中携带第一定位信息,和/或,基站或TRP在随机接入过程发送中的消息2、消息4以及消息B中至少一种信息中携带第二定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于四步随机接入流程,终端发送的第一定位信息由前导码、MSG3中至少一种信息携带;基站或TRP发送的第二定位信息由MSG2以及MSG4中至少一种信息携带;
对于两步随机接入流程,终端发送的第一定位信息由MSGA携带;基站或TRP发送的第二定位信息由MSGB携带。
采用本公开实施例所述定位方法,通过前导码、MSG2、MSG3、MSG4、MSG5、MSGA和MSGB中的至少之一信息携带定位信息,可以让处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,降低了终端定位时延,也降低了终端能耗。
以下结合具体应用示例对本公开实施例所述定位方法的过程进行举例说明。
应用示例一
以采用下行定位方法,并基于网络定位方式为例,终端在随机接入过程发送的前导码、MSG3、MSGA和MSG5中至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中至少一种信息中携带定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于下行定位方法DL-TDOA,对于处于RRC空闲态或者RRC非活动态的用户,参阅图3所示,具体的基于用于定位的随机接入信息的定位流程如下:
gNB1、gNB2、gNB3、gNB4分别发送周期性DL-PRS信号给UE;
处于RRC空闲态或者处于RRC非活动态的UE通过监听定位系统信息块(System Information Block,SIB)消息,获得LMF提供的DL-TDOA辅助数据,得知UE周围gNB发送下行链路定位参考信号(DL-PRS)的配置信息,通过接收各gNB的DL-PRS,首先估计出与每个gNB之间的TOA测量值,然后计算获得下行链路参考信号到达时差DL-PRS RSTD。
本实施例采用了基于网络的定位方式来计算UE的位置。
UE基于用于定位的随机接入过程,通过随机接入过程中的MSG3消息将获取的DL-PRS RSTD测量值上报给LMF,由LMF利用上报的测量值以及其他已知信息(例如该些gNB的地理坐标)来计算UE的位置。
之后,基站或TRP发送的MSG4中携带定位解算结果或UE位置信息。
该应用示列中,通过MSG3、MSG4来携带定位信息,可以让处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,降低了终端定位时延,降低了终端能耗。
应用示例二
以采用上行定位方法,并基于网络定位方式为例,终端在随机接入过程中发送的前导码、MSG3、MSGA和MSG5中至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中至少一种信息中携带定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于上行定位方法UL-TDOA,并且是采用了基于网络的定位方式,对于处于RRC空闲态或者RRC非活动态的用户,如图4所示,基于用于定位的随机接入信息的定位流程包括:
处于RRC空闲态或者处于RRC非活动态的UE发送前导码作为上行定位参考信号给gNB1、gNB2、gNB3、gNB4;
该些gNB从LMF获得前导码辅助数据,得知UE发送的前导码的配置信息,该些gNB通过接收UE发送的前导码,估计出每个gNB与UE之间的TOA测量值,然后计算获得相对到达时间RTOA。
本实施例中,采用了基于网络的定位方式来计算UE的位置。
该些gNB将获取的RTOA测量值上报给LMF,由LMF利用上报的测量值以及其他已知信息(例如该些gNB的地理坐标)来计算UE的位置。
之后,基站或TRP发送的MSG2中携带定位解算结果或UE位置信息。
该应用示例中,通过前导码、MSG2来携带定位信息,可以让处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,降低了终端定位时延,也降低了终端能耗。
应用示例三
以采用下行与上行联合定位,并基于网络的定位方式为例,终端在随机接入过程中发送的前导码、MSG3、MSGA和MSG5中的至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中至少一种信息中携带定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于下行与上行联合的定位方法Multi-RTT,并且采用了基于网络的定位方式时,对于处于RRC空闲态或者RRC非活动态的用户,如图5所示,具体的基于用于定位的随机接入信息的定位流程包括:
gNB1、gNB2、gNB3、gNB4分别发送周期性DL-PRS信号给UE;
处于RRC空闲态或者处于RRC非活动态的UE通过监听定位SIB消息,获得LMF提供的DL-TDOA辅助数据,得知UE周围gNB发送下行链路定位参考信号(DL-PRS)的配置信息,通过接收各gNB的DL-PRS,首先估计出与每个gNB之间的TOA测量值,然后计算获得UE收发时间差(UE RX-TX  Time Difference)。
处于RRC空闲态或者处于RRC非活动态的UE发送MSG3作为上行定位参考信号给gNB1、gNB2、gNB3、gNB4,同时MSG3中携带UE收发时间差(UE RX-TX Time Difference)信息。
该些gNB从LMF获得UL-TDOA辅助数据,得知UE发送的MSG3的配置信息,该些gNB通过接收UE发送的MSG3,估计出每个gNB与UE之间的TOA测量值,然后计算获得gNB收发时间差(gNB RX-TX Time Difference)。
由该些gNB从MSG3中获取的UE收发时间差(UE RX-TX Time Difference),以及gNB计算获得的gNB收发时间差(gNB RX-TX Time Difference)和其他已知信息(例如gNB的地理坐标),可用基于网络的定位方式来计算UE的位置。
该些gNB将获取的UE收发时间差和gNB收发时间差上报给LMF,由LMF利用上报的测量值以及其他已知信息(例如该些gNB的地理坐标)来计算UE的位置。
之后,基站或TRP发送的MSG4中携带定位解算结果或UE位置信息。
该应用示例中,利用下行与上行联合定位,并基于网络的定位方式,通过MSG3、MSG4来携带定位信息,可以使处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,从而降低了终端定位时延,也降低了终端能耗。
应用示例四
以采用下行定位,并基于终端的定位方式为例,终端在随机接入过程中发送的前导码、MSG3、MSGA和MSG5中的至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中的至少一种信息中携带定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于下行定位方法DL-TDOA,并且采用了基于终端(UE-based)的定位方式,处于RRC空闲态或者RRC非活动态的用户,如图6所示,具体的基于用于定位的随机接入信息的定位过程包括:
gNB1、gNB2、gNB3、gNB4分别发送周期性DL-PRS信号给UE;
处于RRC空闲态或者处于RRC非活动态的UE通过监听定位SIB消息,获得LMF提供的DL-TDOA辅助数据,得知UE周围gNB发送下行链路定位参考信号(DL-PRS)的配置信息,通过接收各gNB的DL-PRS,首先估计出与每个gNB之间的TOA测量值,然后计算获得下行链路参考信号到达时差(DL-PRS RSTD)。
因此,本实施例采用了基于终端的定位方式来计算UE的位置。由UE自己利用获取的DL-PRS RSTD以及其他由网络提供的信息(例如该些gNB的地理坐标)来计算UE自身的位置。
UE基于用于定位的随机接入过程,通过随机接入过程中的MSG3消息将定位解算结果或计算的UE位置信息上报给服务基站或LMF。
该应用示例中,利用下行定位方法,并基于终端的定位方式,通过MSG3来携带定位信息,可以让处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,从而降低了终端定位时延,也降低了终端能耗。
应用示例五
以采用上行定位方法,并基于终端的定位方式为例,终端在随机接入过程中发送的前导码、MSG3、MSGA和MSG5中的至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中至少一种信息中携带定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于上行定位方法UL-TDOA,并采用基于终端(UE-based)的定位方式,处于RRC空闲态或者RRC非活动态的用户,如图7所示,基于用于定位的随机接入信息的定位流程包括:
处于RRC空闲态或者处于RRC非活动态的UE发送前导码作为上行定位参考信号给gNB1、gNB2、gNB3、gNB4;
该些gNB从LMF获得前导码辅助数据,得知UE发送的前导码的配置信息,gNB通过接收UE发送的前导码,估计出每个gNB与UE之间的TOA测量值,然后计算获得相对到达时间(RTOA)。
因此,该应用示例采用了基于终端的定位方式计算UE的位置,该些gNB 基于用于定位的随机接入过程,通过随机接入过程中的MSG2消息将RTOA测量值发送给UE,由UE利用gNB发送的RTOA测量值以及其他已知信息(例如该些gNB的地理坐标)来计算UE的位置。
之后,UE发送的MSG3中携带定位解算结果或UE位置信息。
该应用示例中,利用上行定位方法以及基于终端的定位方式,通过前导码、MSG2和MSG3分别携带定位信息,可以使处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,从而降低了终端定位时延,也降低了终端能耗。
应用示例六
以采用下行与上行联合定位方法,并基于终端的定位方式,终端在随机接入过程中发送的前导码、MSG3、MSGA和MSG5中至少一种信息中携带定位信息,和/或,基站或TRP在随机接入过程发送中的MSG2、MSG4以及MSGB中的至少一种信息中携带第二定位信息,终端、基站或TRP以及LMF依据上述定位信息,完成定位过程。
对于下行与上行联合的定位方法Multi-RTT,且是采用基于终端(UE-based)的定位方式,处于RRC空闲态或者RRC非活动态的用户,如图8所示,基于用于定位的随机接入信息的具体定位流程包括:
处于RRC空闲态或者处于RRC非活动态的UE发送前导码作为上行定位参考信号给gNB1、gNB2、gNB3、gNB4;
该些gNB从LMF获得前导码辅助数据,得知UE发送的前导码的配置信息,gNB通过接收UE发送的前导码,估计出每个gNB与UE之间的TOA测量值,然后计算获得gNB收发时间差(gNB RX-TX Time Difference)。
该些gNB基于用于定位的随机接入过程,通过随机接入过程中的MSG2消息将gNB收发时间差测量值发送给UE。
处于RRC空闲态或者处于RRC非活动态的UE通过监听定位SIB消息,获得LMF提供的辅助数据,得知UE周围gNB发送MSG2的配置信息,通过接收各gNB的MSG2,首先估计出与每个gNB之间的TOA测量值,然后计算获得UE收发时间差(UE RX-TX Time Difference),并且UE还可以从各gNB发送的MSG2信息中获取gNB收发时间差(gNB RX-TX Time Difference)。
由UE从MSG2中获取的gNB收发时间差(gNB RX-TX Time Difference),以及UE计算获得的UE收发时间差(UE RX-TX Time Difference)和其他已知信息(例如gNB的地理坐标),可用基于终端的定位方式来计算UE的位置。
之后,UE发送的MSG3中携带定位解算结果或UE位置信息。
该应用示例中,利用下行与上行联合定位方法以及基于终端的定位方式,通过MSG2、MSG3携带定位信息,可以使处于RRC空闲态或RRC非活动态的终端也能够直接完成定位流程,从而降低终端定位时延,也降低了终端能耗。
本公开实施例还提供一种定位方法,应用于第二网络设备,所述第二网络设备为终端和网络侧设备中的其中之一,如图9,所述定位方法包括:
S910,接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位方法,其中,所述方法还包括:
根据所述定位信息,执行终端定位过程。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的定位方法,其中,所述方法还包括:
发送与随机接入过程相关的第二信息,其中所述第二信息中包括定位信 息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备时,所述定位信息包括以下至少之一:
上行定位参考信号、上行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端时,所述定位信息包括以下至少之一:
下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入 过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位 信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,在采用上 行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位方法,其中,所述第二网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第一网络设备。可选地,第一网络设备为终端和网络侧设备中的其中之一设备,例如第一网络设备为终端,如图10所示,包括存储器1020,收发机1010,处理器1000以及用户接口1030;其中,在图10中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1000代表的一个或多个处理器和存储器1020代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器 和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1010可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口1030还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1000负责管理总线架构和通常的处理,存储器1020可以存储处理器1000在执行操作时所使用的数据。
可选的,处理器1000可以是中央处理器(central processing unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本申请实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
具体的,存储器1020,用于存储计算机程序;收发机1010,用于在所述处理器1000的控制下收发数据;处理器1000,用于读取所述存储器1020中的计算机程序并执行以下操作:
发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的网络设备,其中,所述处理器1000还用于:
接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
可选地,所述的网络设备,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的网络设备,其中,所述定位信息包括以下至少之一:
上行定位参考信号、上行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述定位信息包括以下至少之一:
下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述处理器500还用于:
获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器500采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二 信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器1000采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器1000采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括以下至少之一步骤:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器1000在采用下行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,包括:
所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器1000在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为终端,处理器1000在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第一网络设备。可选地,第一网络设备为终端和网络侧设备中的其中之一设备,例如第一网络设备为网络侧设备,如图11所示,包括存储器1120,收发机1110,处理器1100;其中,在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1100代表的一个或多个处理器和存储器1120代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1110可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1100负责管理总线架构和通常的处理,存储器1120可以存储处理器1100在执行操作时所使用的数据。
处理器1100可以是CPU、ASIC、FPGA或CPLD,处理器也可以采用多核架构。
具体的,存储器1120,用于存储计算机程序;收发机1110,用于在所述处理器的控制下收发数据;处理器1100,用于读取所述存储器中的计算机程序并执行以下操作:
发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的网络设备,其中,所述处理器1100还用于:
接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的网络设备,其中,所述处理器1100还用于:
获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,所述处理器1100采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,所述处理器1100采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携 带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,所述处理器1100采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,包括以下至少之一步骤:
终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,所述处理器1100在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第一网络设备为网络侧设备,所述处理器1100在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后, 所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第二网络设备。可选地,第二网络设备为终端和网络侧设备中的其中之一设备,例如第二网络设备为终端,如图12所示,包括存储器1220,收发机1210,处理器1200以及用户接口1230;其中,在图12中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1200代表的一个或多个处理器和存储器1220代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1210可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口1230还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1200负责管理总线架构和通常的处理,存储器1220可以存储处理器1200在执行操作时所使用的数据。
可选的,处理器1200可以是CPU、ASIC、FPGA或CPLD,处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本申请实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
具体的,存储器1220,用于存储计算机程序;收发机1210,用于在所述 处理器1200的控制下收发数据;处理器1200,用于读取所述存储器1220中的计算机程序并执行以下操作:
接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述处理器1200还用于:
根据所述定位信息,执行终端定位过程。
可选地,所述的网络设备,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的网络设备,其中,所述处理器1200还用于:
发送与随机接入过程相关的第二信息,其中所述第二信息中包括定位信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的网络设备,其中,所述第二网络设备为终端时,所述定位信息包括以下至少之一:
下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,所述处理器1200采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,所述处理器1200采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,所述处理器1200采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述 第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,所述处理器1200在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为终端,所述处理器1200在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
本公开实施例还提供一种网络设备,所述网络设备为第二网络设备。可 选地,第二网络设备为终端和网络侧设备中的其中之一设备,例如第二网络设备为网络侧设备,如图13所示,包括存储器1320,收发机1310,处理器1300;其中,在图13中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1300代表的一个或多个处理器和存储器1320代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1310可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1300负责管理总线架构和通常的处理,存储器1320可以存储处理器1300在执行操作时所使用的数据。
处理器1300可以是CPU、ASIC、FPGA或CPLD,处理器也可以采用多核架构。
具体的,存储器1320,用于存储计算机程序;收发机1310,用于在所述处理器的控制下收发数据;处理器1300,用于读取所述存储器中的计算机程序并执行以下操作:
接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述处理器1300还用于:
根据所述定位信息,执行终端定位过程。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的网络设备,其中,所述处理器1300还用于:
发送与随机接入过程相关的第二信息,其中所述第二信息中包括定位信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备时,所述定位信息包括以下至少之一:
上行定位参考信号、上行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成 定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300在采用下行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所 述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的网络设备,其中,所述第二网络设备为网络侧设备,所述处理器1300在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
在此需要说明的是,本公开实施例提供的上述终端或网络侧设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图14所示,本公开实施例还提供一种定位装置,应用于第一网络设备,其中,所述装置包括:
第一信息传输单元1410,用于发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的定位装置,其中,第一信息传输单元1410还用于:
接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的定位装置,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的定位装置,其中,第一信息传输单元1410还用于:
获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,采用下行定位方法,并基于网络定位方式时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,采用上行定位方法,并基于网络定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括以下至少之一步骤:
所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位 信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,在采用下行定位方法,且基于终端定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,包括:
所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,第一信息传输单元1410在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,第一信息传输单元1410发送与随机 接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位 解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,包括以下至少之一步骤:
终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第一网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,第一信息传输单元1410发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后,所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述定位测量值为基站收发信号时间差的测量值。
可选地,所述的定位装置,其中,所述定位测量值为终端收发信号时间差的测量值。
可选地,所述的定位装置,其中,所述下行定位方法包括下行链路到达时间差DL-TDOA定位法、观察到达时间差OTDOA定位法和下行出发角DL-AoD定位法中的至少之一。
可选地,所述的定位装置,其中,所述上行定位方法包括上行链路到达时间差UL-TDOA定位法、上行到达时间差UTDOA定位法和上行链路到达角UL-AoA定位法中的至少之一。
可选地,所述的定位装置,其中,所述定位测量值包括到达时间ToA、到达时间差TDoA、到达角AoA、到达相位POA、参考信号时间差RSTD、相对到达时间RTOA、终端收发时间差以及基站收发时间差中的至少之一信息。
如图15所示,本公开实施例还提供一种定位装置,应用于第二网络设备,其中,所述装置包括:
第二信息传输单元1510,用于接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
其中,所述定位信息包括以下至少之一信息:
上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位装置,其中,第二信息传输单元1510还用于:
根据所述定位信息,执行终端定位过程。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
可选地,所述的定位装置,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
可选地,所述的定位装置,其中,第二信息传输单元1510还用于:
发送与随机接入过程相关的第二信息,其中所述第二信息中包括定位信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备时,所述定位信息包括以下至少之一:
上行定位参考信号、上行定位参考信号的配置信息,定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端时,所述定位信息包括以下至少之一:
下行定位参考信号、下行定位参考信号的配置信息,定位测量值、定位解算结果和终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,在采用下行定位方法,且基于终端定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为网络侧设备,在 采用下行与上行联合定位,且基于终端定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,采用下行定位方法,并基于网络定位方式时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,采用上行定位方法,并基于网络定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量 值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,在采用上行定位方法,且基于终端定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、 消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
可选地,所述的定位装置,其中,所述第二网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,第二信息传输单元1510接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
需要说明的是,本申请实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以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中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory, RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本公开实施例还提供一种处理器可读存储介质,其中,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上任一项所述的定位方法。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或计算机程序产品。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描 述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
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。根据这样的理解,本发明公开的技术方案本质上或者说对现有相关技术做出贡献的部分可以以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、磁盘、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)执行本发明公开各个实施例所述的方法。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程,是可以通过计算机程序来控制相关的硬件来完成,所述的程序可存储于计算机可读取存储介质中,该程序在执行时,可包括如上述各方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory,ROM)或随机存取存储器(Random Access Memory,RAM)等。
可以理解的是,本公开实施例描述的这些实施例可以用硬件、软件、固 件、中间件、微码或其组合来实现。对于硬件实现,模块、单元、子单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processor,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
显然,本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样,倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。

Claims (76)

  1. 一种定位方法,应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,其中,所述定位方法包括:
    发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  2. 根据权利要求1所述的定位方法,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
  3. 根据权利要求1所述的定位方法,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
  4. 根据权利要求1所述的定位方法,还包括:
    接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括至少一所述定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
  5. 根据权利要求4所述的定位方法,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
  6. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
  7. 根据权利要求1所述的定位方法,还包括:
    获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
    获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
  8. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端,采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
    在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  9. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端,采用上行定位方法,并基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  10. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端, 采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  11. 根据权利要求1所述的定位方法,其中,所述第一网络设备为终端,在采用下行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,包括:
    所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
  12. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端,在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
    所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、 消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  13. 根据权利要求4所述的定位方法,其中,所述第一网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  14. 根据权利要求4所述的定位方法,其中,所述第一网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
    定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  15. 根据权利要求1所述的定位方法,其中,所述第一网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,发送与随机接入过程相关 的第一信息,包括:
    在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A之后,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  16. 根据权利要求1所述的定位方法,其中,所述第一网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,发送与随机接入过程相关的第一信息,包括:
    终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  17. 根据权利要求4所述的定位方法,其中,所述第一网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
    所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位 测量解算结果和/或终端位置信息。
  18. 根据权利要求4所述的定位方法,其中,所述第一网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后,所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  19. 根据权利要求2、3、5和6中任一项所述的定位方法,其中,所述第一类型随机接入流程为四步随机接入流程,或者为五步随机接入流程;所述第二类型随机接入流程为两步随机接入流程,或者为三步随机接入过程。
  20. 一种定位方法,应用于第二网络设备,所述第二网络设备为终端和网络侧设备中的其中之一,其中,所述定位方法包括:
    接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  21. 根据权利要求20所述的定位方法,还包括:
    根据所述定位信息,执行终端定位过程。
  22. 根据权利要求20所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流 程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
  23. 根据权利要求20所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
  24. 根据权利要求20所述的定位方法,还包括:
    发送与随机接入过程相关的第二信息,其中所述第二信息中包括至少一所述定位信息。
  25. 根据权利要求24所述的定位方法,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
  26. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
  27. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
    在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  28. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络 侧设备,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  29. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  30. 根据权利要求20所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
    所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第 一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
  31. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所述前导码、消息3、消息5或消息A作为上行定位参考信号;
    所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
    所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  32. 根据权利要求24所述的定位方法,其中,所述第二网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
    所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  33. 根据权利要求24所述的定位方法,其中,所述第二网络设备为终端, 采用下行定位方法,并基于网络定位方式时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
    定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  34. 根据权利要求20所述的定位方法,其中,所述第二网络设备为终端,采用上行定位方法,并基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  35. 根据权利要求24所述的定位方法,其中,所述第二网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值 上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  36. 根据权利要求24所述的定位方法,其中,所述第二网络设备为终端,在采用上行定位方法,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
    所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  37. 根据权利要求24所述的定位方法,其中,所述第二网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位 置信息。
  38. 一种网络设备,所述网络设备为第一网络设备,包括:收发机、存储器、处理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指令;其中,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序指令,执行下列操作:
    发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  39. 一种网络设备,所述网络设备为第二网络设备,包括:收发机、存储器、处理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指令;其中,所述收发机在处理器的控制下接收和发送数据,所述处理器用于读取存储器中的程序指令,执行下列操作:
    接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  40. 一种定位装置,应用于第一网络设备,所述第一网络设备为终端和网络侧设备中的其中之一,其中,所述定位装置包括:
    第一信息传输单元,用于发送与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  41. 根据权利要求40所述的定位装置,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前 导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
  42. 根据权利要求40所述的定位装置,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
  43. 根据权利要求40所述的定位装置,其中,所述第一信息传输单元还用于:
    接收第二网络设备发送的与随机接入过程相关的第二信息,所述第二信息中包括定位信息;其中所述第二网络设备为终端和网络侧设备中与所述第一网络设备不同的一个设备。
  44. 根据权利要求43所述的定位装置,其中,所述第一网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
  45. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
  46. 根据权利要求40所述的定位装置,其中,所述第一信息传输单元还用于:
    获取定位管理功能单元LMF发送的第一辅助数据;所述第一辅助数据包括终端在随机接入过程中发送的前导码、消息3、消息5和消息A中至少一种信息的配置信息;和/或
    获取LMF发送的第二辅助数据;所述第二辅助数据中包括其他网络侧设备在随机接入过程发送的消息2、消息4和消息B中至少一种信息的配置信息。
  47. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,采用下行定位方法,并基于网络定位方式时,所述第一信息传输单元发送与 随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
    在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  48. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,采用上行定位方法,并基于网络定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送所述第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  49. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括以下至少之一步骤:
    所述终端接收下行定位参考信号后,发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或 消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  50. 根据权利要求40所述的定位装置,其中,所述第一网络设备为终端,在采用下行定位方法,且基于终端定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,包括:
    所述终端接收下行定位参考信号后,所述终端发送携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
  51. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,所述第一信息传输单元在采用上行定位方法,且基于终端定位时,发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收由所述网络侧设备发送的携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
    所述终端发送包括定位信息的所述第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  52. 根据权利要求43所述的定位装置,其中,所述第一网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述终端接收网络侧设备所发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,发送携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  53. 根据权利要求43所述的定位装置,其中,所述第一网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
    定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  54. 根据权利要求40所述的定位装置,其中,所述第一网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,包括:
    在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少 之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  55. 根据权利要求40所述的定位装置,其中,所述第一网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,包括以下至少之一步骤:
    终端接收下行定位参考信号,发送包括第一定位测量值的消息3、消息A和消息5中至少之一后,所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  56. 根据权利要求43所述的定位装置,其中,所述第一网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    在终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A,由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述网络侧设备发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
    所述网络侧设备接收所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  57. 根据权利要求43所述的定位装置,其中,所述第一网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,所述第一信息传输单元发送与随机接入过程相关的第一信息,接收第二网络设备发送的与随机接入过程相关的第二信息,包括:
    终端发送作为上行定位参考信号的前导码、消息3、消息5或消息A后,所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、 消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  58. 一种定位装置,应用于第二网络设备,所述第二网络设备为终端和网络侧设备中的其中之一,其中,所述定位装置包括:
    第二信息传输单元,用于接收第一网络设备发送的与随机接入过程相关的第一信息,其中所述第一信息中包括定位信息,所述第一网络设备为终端和网络侧设备中与所述第二网络设备不同的一个;
    其中,所述定位信息包括以下至少之一信息:
    上行定位参考信号、上行定位参考信号的配置信息、下行定位参考信号、下行定位参考信号的配置信息、定位测量值、定位解算结果和终端位置信息。
  59. 根据权利要求58所述的定位装置,其中,所述第二信息传输单元还用于:
    根据所述定位信息,执行终端定位过程。
  60. 根据权利要求58所述的定位装置,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息A。
  61. 根据权利要求58所述的定位装置,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第一信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第一信息为第二类型随机接入流程中的消息B。
  62. 根据权利要求58所述的定位装置,其中,所述第二信息传输单元还用于:
    发送与随机接入过程相关的第二信息,其中所述第二信息中包括定位信 息。
  63. 根据权利要求62所述的定位装置,其中,所述第二网络设备为终端,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的前导码、消息3和消息5中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息A。
  64. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,对于第一类型随机接入流程,所述第二信息为第一类型随机接入流程中的消息2和消息4中的至少之一;对于第二类型随机接入流程,所述第二信息为第二类型随机接入流程中的消息B。
  65. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,采用下行定位方法,并基于网络定位方式时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端接收下行定位参考信号后,所发送的携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述第一信息中的定位信息包括定位测量值;
    在定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  66. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,采用上行定位方法,并基于网络定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的第一信息;所述第一信息为前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述网络侧设备发 送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  67. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,采用下行与上行联合定位方法,且基于网络定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收所述终端发送携带定位信息的第一信息;所述第一信息为消息3、消息A和消息5中至少之一;所述第一信息中的定位信息包括第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,由所述网络侧设备发送携带定位信息的第二信息;所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  68. 根据权利要求58所述的定位装置,其中,所述第二网络设备为网络侧设备,在采用下行定位方法,且基于终端定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
    所述网络侧设备接收终端发送的携带定位信息的所述第一信息;所述第一信息为消息3、消息A和消息5中的至少之一,所述定位信息包括定位测量解算结果和/或终端位置信息。
  69. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,在采用上行定位方法,且基于终端定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收终端发送的前导码、消息3、消息5或消息A,所述前导码、消息3、消息5或消息A作为上行定位参考信号;
    所述网络侧设备测量所述前导码、消息3、消息5或消息A后,发送携带定位信息的第二信息,所述第二信息为消息2、消息4和消息B中的至少之一,所述第二信息中的定位信息包括定位测量值;
    所述网络侧设备接收所述终端发送的包括定位信息的第一信息,所述第一信息为消息3、消息A或消息5,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  70. 根据权利要求62所述的定位装置,其中,所述第二网络设备为网络侧设备,在采用下行与上行联合定位,且基于终端定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,发送与随机接入过程相关的第二信息,包括:
    所述网络侧设备接收所述终端发送的前导码、消息3、消息5或消息A,将所述前导码、消息3、消息5或消息A作为上行定位参考信号;
    所述网络侧设备发送携带定位信息的第二信息,所述第二信息为消息2、消息4或消息B;所述第二信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述网络侧设备接收所述终端发送的携带定位信息第一信息,所述第一信息为消息3、消息A和消息5中至少之一;其中,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  71. 根据权利要求62所述的定位装置,其中,所述第二网络设备为终端,采用下行定位方法,并基于网络定位方式时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端在接收下行定位参考信号后,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中的至少之一;所述第二信息中的定位信息为定位测量值;
    定位管理功能单元LMF根据所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携 带定位信息的第一信息;所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  72. 根据权利要求58所述的定位装置,其中,所述第二网络设备为终端,采用上行定位方法,并基于网络定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    在网络侧设备测量所述前导码、消息3、消息5或消息A,将定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述定位测量值完成定位解算,输出定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  73. 根据权利要求62所述的定位装置,其中,所述第二网络设备为终端,采用下行与上行联合定位方法,且基于网络定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端接收下行定位参考信号,发送包括定位信息的第二信息;所述第二信息为消息3、消息A和消息5中至少之一;所述第二信息中的定位信息为第一定位测量值;
    在所述网络侧设备获得所述第一定位测量值,并通过消息3、消息A或消息5获得第二定位测量值,将所述第一定位测量值和所述第二定位测量值上报至定位管理功能单元LMF,由所述LMF基于所述第一定位测量值和所述第二定位测量值完成定位解算,获得定位测量解算结果和/或终端位置信息后,所述终端接收由所述网络侧设备发送的携带定位信息的第一信息;所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  74. 根据权利要求62所述的定位装置,其中,所述第二网络设备为终端,在采用上行定位方法,且基于终端定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程 相关的第二信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    由所述网络侧设备测量所述前导码、消息3、消息5或消息A后,所述终端接收所述网络侧设备所发送携带定位信息的第一信息,所述第一信息为消息2、消息4和消息B中的至少之一,所述第一信息中的定位信息包括定位测量值;
    所述终端发送包括定位信息的所述第二信息,所述第二信息为消息3、消息A或消息5,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  75. 根据权利要求62所述的定位装置,其中,所述第二网络设备为终端,在采用下行与上行联合定位,且基于终端定位时,所述第二信息传输单元接收第一网络设备发送的与随机接入过程相关的第一信息,以及发送与随机接入过程相关的第二信息,包括:
    终端发送前导码、消息3、消息5或消息A,作为上行定位参考信号;
    所述终端接收由所述网络侧设备所发送的携带定位信息的第一信息,所述第一信息为消息2、消息4或消息B;所述第一信息中的定位信息包括第一定位测量值;
    所述终端接收所述消息2、消息4或消息B,获得所述第一定位测量值,并通过测量所述消息2、消息4或消息B,获得第二定位测量值;以及根据所述第一定位测量值和所述第二定位测量值,完成定位解算后,所述终端发送携带定位信息的第二信息,所述第二信息为消息3、消息A和消息5中至少之一;其中,所述第二信息中的定位信息包括定位测量解算结果和/或终端位置信息。
  76. 一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至19中任一项所述的定位方法,或者用于使所述处理器执行权利要求20至37中任一项所述的定位方法。
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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772159A (zh) * 2008-12-30 2010-07-07 华为技术有限公司 用户设备定位方法和通信装置
CN102307387A (zh) * 2011-09-07 2012-01-04 电信科学技术研究院 一种家庭基站定位方法、装置及系统
CN111278088A (zh) * 2019-01-04 2020-06-12 维沃移动通信有限公司 定位方法及终端

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110933715B (zh) * 2018-09-20 2021-11-05 大唐移动通信设备有限公司 获取及提供定位辅助数据的方法、装置及设备
EP3909328B1 (en) * 2019-01-11 2024-05-01 Apple Inc. Systems and methods of providing new radio positioning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772159A (zh) * 2008-12-30 2010-07-07 华为技术有限公司 用户设备定位方法和通信装置
CN102307387A (zh) * 2011-09-07 2012-01-04 电信科学技术研究院 一种家庭基站定位方法、装置及系统
CN111278088A (zh) * 2019-01-04 2020-06-12 维沃移动通信有限公司 定位方法及终端

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MODERATOR (CATT): "FL Summary for Potential Positioning Enhancements", 3GPP DRAFT; R1-2006972, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 21 August 2020 (2020-08-21), XP051921156 *
See also references of EP4195786A4 *

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