TWI921458B - 用於基於側行鏈路的測距和定位的協定交換參數 - Google Patents

用於基於側行鏈路的測距和定位的協定交換參數

Info

Publication number
TWI921458B
TWI921458B TW111103718A TW111103718A TWI921458B TW I921458 B TWI921458 B TW I921458B TW 111103718 A TW111103718 A TW 111103718A TW 111103718 A TW111103718 A TW 111103718A TW I921458 B TWI921458 B TW I921458B
Authority
TW
Taiwan
Prior art keywords
prs
time
received
post
message
Prior art date
Application number
TW111103718A
Other languages
English (en)
Chinese (zh)
Other versions
TW202241183A (zh
Inventor
丹 法希洛夫斯基
卡皮爾 古拉帝
宏 陳
Original Assignee
美商高通公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202241183A publication Critical patent/TW202241183A/zh
Application granted granted Critical
Publication of TWI921458B publication Critical patent/TWI921458B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/767—Responders; Transponders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-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
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/254—Monitoring; Testing of receivers taking multiple measurements measuring at different reception times
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW111103718A 2021-04-01 2022-01-27 用於基於側行鏈路的測距和定位的協定交換參數 TWI921458B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/220,728 2021-04-01
US17/220,728 US12647231B2 (en) 2021-04-01 2021-04-01 Sidelink-based ranging and positioning utilizing positioning reference signal (PRS) messages

Publications (2)

Publication Number Publication Date
TW202241183A TW202241183A (zh) 2022-10-16
TWI921458B true TWI921458B (zh) 2026-04-11

Family

ID=80786541

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111103718A TWI921458B (zh) 2021-04-01 2022-01-27 用於基於側行鏈路的測距和定位的協定交換參數

Country Status (8)

Country Link
US (1) US12647231B2 (enExample)
EP (1) EP4316052A1 (enExample)
JP (1) JP7806079B2 (enExample)
KR (1) KR20230165221A (enExample)
CN (1) CN117063555A (enExample)
BR (1) BR112023019258A2 (enExample)
TW (1) TWI921458B (enExample)
WO (1) WO2022211892A1 (enExample)

Cited By (1)

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US20250056514A1 (en) * 2022-02-02 2025-02-13 Qualcomm Incorporated Reference signals for enhanced carrier phase measurements

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CN115622674B (zh) * 2017-02-07 2024-12-24 中兴通讯股份有限公司 一种相位噪声导频的配置、确定方法及装置
JP7829027B2 (ja) * 2022-04-13 2026-03-12 株式会社Ｎｔｔドコモ 端末及び測位方法
KR20240010216A (ko) * 2022-07-15 2024-01-23 삼성전자주식회사 차세대 이동통신 시스템에서 단말간 일대일 전송을 사용한 측위를 수행하는 방법
GB2622816A (en) * 2022-09-28 2024-04-03 Nokia Technologies Oy Method, apparatus and computer program
KR20250148590A (ko) * 2023-02-14 2025-10-14 엘지전자 주식회사 측위와 관련된 무선 통신을 수행하는 방법 및 장치
US20240323898A1 (en) * 2023-03-24 2024-09-26 Samsung Electronics Co., Ltd. Sl positioning on a sl interface
US20260056280A1 (en) * 2024-08-26 2026-02-26 Qualcomm Incorporated Direction finding to a target device via one or more assisting devices

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US20190297489A1 (en) * 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
US20200028648A1 (en) * 2018-07-19 2020-01-23 Qualcomm Incorporated On-demand positioning reference signal (prs)
WO2020246842A1 (ko) * 2019-06-05 2020-12-10 엘지전자 주식회사 Nr v2x에서 단일 단말의 prs 전송에 기반한 사이드링크 포지셔닝
TW202106057A (zh) * 2018-12-19 2021-02-01 大陸商電信科學技術研究院有限公司 車輛定位方法、第一車輛、網路側設備及定位伺服器

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JP2011045038A (ja) 2009-08-24 2011-03-03 Ntt Docomo Inc 移動通信方法、移動局、測位処理ノード及び緊急呼制御ノード
US10486646B2 (en) 2017-09-29 2019-11-26 Apple Inc. Mobile device for communicating and ranging with access control system for automatic functionality
WO2020065894A1 (ja) 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置および測位方法
EP4418636B1 (en) 2019-07-12 2026-05-13 LG Electronics Inc. Capability negotiation in multilink
CN110536234A (zh) 2019-08-13 2019-12-03 中兴通讯股份有限公司 位置信息确定方法、装置、第一终端及第二终端
US11483794B2 (en) 2019-08-23 2022-10-25 Qualcomm Incorporated Ranging signal transmission in unlicensed band
WO2021045565A1 (ko) 2019-09-04 2021-03-11 엘지전자 주식회사 무선통신시스템에서 단말의 위치를 측정하는 방법 및 장치
KR102788016B1 (ko) * 2019-11-08 2025-03-31 엘지전자 주식회사 사이드링크를 이용한 측위 방법 및 이를 위한 장치
EP4072195A4 (en) * 2019-12-06 2024-01-10 LG Electronics Inc. METHOD AND DEVICE FOR TERMINAL FOR TRANSMITTING A POSITIONING REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING SIDELINK COMMUNICATION
CN115428391B (zh) * 2020-04-27 2024-07-02 Lg电子株式会社 无线通信系统中借助于波束成形的信号执行定位的方法和设备
CN114071692B (zh) * 2020-08-07 2023-08-01 大唐移动通信设备有限公司 发送通道时延的校正方法、装置及存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190297489A1 (en) * 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
US20200028648A1 (en) * 2018-07-19 2020-01-23 Qualcomm Incorporated On-demand positioning reference signal (prs)
TW202106057A (zh) * 2018-12-19 2021-02-01 大陸商電信科學技術研究院有限公司 車輛定位方法、第一車輛、網路側設備及定位伺服器
WO2020246842A1 (ko) * 2019-06-05 2020-12-10 엘지전자 주식회사 Nr v2x에서 단일 단말의 prs 전송에 기반한 사이드링크 포지셔닝

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250056514A1 (en) * 2022-02-02 2025-02-13 Qualcomm Incorporated Reference signals for enhanced carrier phase measurements

Also Published As

Publication number Publication date
KR20230165221A (ko) 2023-12-05
WO2022211892A1 (en) 2022-10-06
US20220317278A1 (en) 2022-10-06
US12647231B2 (en) 2026-06-02
CN117063555A (zh) 2023-11-14
BR112023019258A2 (pt) 2023-10-17
JP2024515464A (ja) 2024-04-10
TW202241183A (zh) 2022-10-16
EP4316052A1 (en) 2024-02-07
JP7806079B2 (ja) 2026-01-26

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