CN117280232B - 发信号通知用于定位的定时误差群更新 - Google Patents

发信号通知用于定位的定时误差群更新 Download PDF

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Publication number
CN117280232B
CN117280232B CN202280026298.6A CN202280026298A CN117280232B CN 117280232 B CN117280232 B CN 117280232B CN 202280026298 A CN202280026298 A CN 202280026298A CN 117280232 B CN117280232 B CN 117280232B
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CN
China
Prior art keywords
reference signal
timing error
signal measurements
report
measurements
Prior art date
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Active
Application number
CN202280026298.6A
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English (en)
Chinese (zh)
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CN117280232A (zh
Inventor
包敬超
S·阿卡拉卡兰
A·马诺拉克斯
S·费舍尔
P·盖尔
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN117280232A publication Critical patent/CN117280232A/zh
Application granted granted Critical
Publication of CN117280232B publication Critical patent/CN117280232B/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • 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
    • G01S5/0205—Details
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/026—Means for monitoring or calibrating of associated receivers
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280026298.6A 2021-04-05 2022-02-02 发信号通知用于定位的定时误差群更新 Active CN117280232B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/222,584 2021-04-05
US17/222,584 US11722978B2 (en) 2021-04-05 2021-04-05 Signaling timing error group updates for positioning
PCT/US2022/014846 WO2022216353A1 (en) 2021-04-05 2022-02-02 Signaling timing error group updates for positioning

Publications (2)

Publication Number Publication Date
CN117280232A CN117280232A (zh) 2023-12-22
CN117280232B true CN117280232B (zh) 2025-01-24

Family

ID=80735928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280026298.6A Active CN117280232B (zh) 2021-04-05 2022-02-02 发信号通知用于定位的定时误差群更新

Country Status (7)

Country Link
US (1) US11722978B2 (https=)
EP (1) EP4320453A1 (https=)
JP (2) JP7551944B2 (https=)
KR (1) KR102669986B1 (https=)
CN (1) CN117280232B (https=)
TW (1) TW202241152A (https=)
WO (1) WO2022216353A1 (https=)

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US20220053436A1 (en) * 2020-10-15 2022-02-17 Sergey Sosnin Transmit and receive timing errors estimation and compensation
US20240183928A1 (en) * 2021-04-01 2024-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Temporal and frequency-dependent timing error groups
US20220330041A1 (en) * 2021-04-06 2022-10-13 Lg Electronics Inc. Method for angle based positioning measurement and apparatus therefor
CN113740620B (zh) * 2021-08-06 2022-06-03 北京航天长征飞行器研究所 一种相控阵天线快速校准测试系统及方法
US11889461B2 (en) 2021-09-29 2024-01-30 Qualcomm Incorporated Reference signal time difference (RSTD) measurement report enhancements for multi-timing error group (TEG) requests
US20250123352A1 (en) * 2021-09-30 2025-04-17 Nokia Technologies Oy Timing error group reporting with angular validity indication
EP4409776A1 (en) * 2021-10-01 2024-08-07 Nokia Technologies Oy Method and devices for timing error mitigation for the improvement of relative time of arrival measurement accuracy
KR20250083448A (ko) * 2022-10-13 2025-06-10 엘지전자 주식회사 무선 통신 시스템에서 포지셔닝을 위한 타이밍 에러 그룹 정보 송신 방법 및 이를 위한 장치
CN118139164A (zh) * 2022-12-01 2024-06-04 华为技术有限公司 一种定位方法及通信装置
CN116438775A (zh) * 2023-02-17 2023-07-14 北京小米移动软件有限公司 一种侧行链路sl定位参考信号prs的发送方法及其装置
WO2025160993A1 (zh) * 2024-02-02 2025-08-07 Oppo广东移动通信有限公司 用于定位的方法和定位设备

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KR101191215B1 (ko) * 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
CN103209475B (zh) * 2012-01-16 2016-05-25 华为技术有限公司 定位方法、定位服务器、终端和基站
US10609679B2 (en) * 2015-07-28 2020-03-31 Qualcomm Incorporated Protocol for device-to-device positioning
US10361887B2 (en) * 2016-10-25 2019-07-23 Apple Inc. Time of arrival estimation
US11159972B2 (en) 2018-10-31 2021-10-26 Qualcomm Incorporated Handling of radio frequency front-end group delays for round trip time estimation
US11304169B2 (en) 2018-12-19 2022-04-12 Qualcomm Incorporated Differential round trip time based positioning
EP3925392B1 (en) * 2019-02-14 2024-01-10 Apple Inc. Method, device and media of ensuring fairness in a multi-hop relay network
US11558846B2 (en) 2019-03-28 2023-01-17 Qualcomm Incorporated System and methods for support of secure base station almanac data in a wireless network
US11917686B2 (en) * 2019-04-30 2024-02-27 Lg Electronics Inc. Method for transmitting and receiving signals in wireless communication system, and device supporting same
US20200351814A1 (en) * 2019-05-02 2020-11-05 Qualcomm Incorporated Group delay timing accuracy for positioning in new radio
KR20220020815A (ko) 2019-06-13 2022-02-21 엘지전자 주식회사 Nr v2x에서 서버 단말의 prs 전송에 기반한 사이드링크 포지셔닝

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Enhancements on Timing Error Mitigations for improved Accuracy;Qualcomm Incorporated;3GPP TSG RAN WG1 #104-e，R1-2101468，e-Meeting, January 25th – February 5th, 2021;20210205;第1-4页 *

Also Published As

Publication number Publication date
WO2022216353A1 (en) 2022-10-13
CN117280232A (zh) 2023-12-22
KR102669986B1 (ko) 2024-05-28
TW202241152A (zh) 2022-10-16
JP2024161360A (ja) 2024-11-19
JP2024513792A (ja) 2024-03-27
EP4320453A1 (en) 2024-02-14
JP7551944B2 (ja) 2024-09-17
KR20230141946A (ko) 2023-10-10
US20220322267A1 (en) 2022-10-06
US11722978B2 (en) 2023-08-08

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