JP7806079B2 - サイドリンクベースの測距と測位のためのプロトコル交換パラメータ - Google Patents

サイドリンクベースの測距と測位のためのプロトコル交換パラメータ

Info

Publication number
JP7806079B2
JP7806079B2 JP2023558520A JP2023558520A JP7806079B2 JP 7806079 B2 JP7806079 B2 JP 7806079B2 JP 2023558520 A JP2023558520 A JP 2023558520A JP 2023558520 A JP2023558520 A JP 2023558520A JP 7806079 B2 JP7806079 B2 JP 7806079B2
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Japan
Prior art keywords
prs
time
message
transmitted
received
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023558520A
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English (en)
Japanese (ja)
Other versions
JP2024515464A (ja
JP2024515464A5 (enExample
Inventor
バッシロフスキー、ダン
グラティ、カピル
チェン、ホン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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.)
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024515464A publication Critical patent/JP2024515464A/ja
Publication of JP2024515464A5 publication Critical patent/JP2024515464A5/ja
Application granted granted Critical
Publication of JP7806079B2 publication Critical patent/JP7806079B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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)
JP2023558520A 2021-04-01 2022-01-27 サイドリンクベースの測距と測位のためのプロトコル交換パラメータ Active JP7806079B2 (ja)

Applications Claiming Priority (3)

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
PCT/US2022/014144 WO2022211892A1 (en) 2021-04-01 2022-01-27 Protocol exchange parameters for sidelink-based ranging and positioning

Publications (3)

Publication Number Publication Date
JP2024515464A JP2024515464A (ja) 2024-04-10
JP2024515464A5 JP2024515464A5 (enExample) 2025-01-24
JP7806079B2 true JP7806079B2 (ja) 2026-01-26

Family

ID=80786541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023558520A Active JP7806079B2 (ja) 2021-04-01 2022-01-27 サイドリンクベースの測距と測位のためのプロトコル交換パラメータ

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)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN118614026A (zh) * 2022-02-02 2024-09-06 高通股份有限公司 用于增强型载波相位测量的参考信号
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2020066103A1 (ja) 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置、測位方法、および無線通信システム
JP2020532207A (ja) 2017-09-29 2020-11-05 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． 自動機能のためにアクセス制御システムと通信及び測距を行うモバイルデバイス
WO2020246842A1 (ko) 2019-06-05 2020-12-10 엘지전자 주식회사 Nr v2x에서 단일 단말의 prs 전송에 기반한 사이드링크 포지셔닝
WO2021010606A1 (ko) 2019-07-12 2021-01-21 엘지전자 주식회사 멀티 링크에서 캐퍼빌리티 협상
WO2021027861A1 (zh) 2019-08-13 2021-02-18 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

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US20190297489A1 (en) 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
US12206607B2 (en) 2018-07-19 2025-01-21 Qualcomm Incorporated On-demand positioning reference signal (PRS)
CN111343579B (zh) 2018-12-19 2021-08-06 大唐移动通信设备有限公司 一种定位方法和相关设备
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2020532207A (ja) 2017-09-29 2020-11-05 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． 自動機能のためにアクセス制御システムと通信及び測距を行うモバイルデバイス
WO2020066103A1 (ja) 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置、測位方法、および無線通信システム
WO2020246842A1 (ko) 2019-06-05 2020-12-10 엘지전자 주식회사 Nr v2x에서 단일 단말의 prs 전송에 기반한 사이드링크 포지셔닝
WO2021010606A1 (ko) 2019-07-12 2021-01-21 엘지전자 주식회사 멀티 링크에서 캐퍼빌리티 협상
WO2021027861A1 (zh) 2019-08-13 2021-02-18 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

Also Published As

Publication number Publication date
TWI921458B (zh) 2026-04-11
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

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