TW202241152A - 發信號傳送用於定位的定時誤差組更新 - Google Patents
發信號傳送用於定位的定時誤差組更新 Download PDFInfo
- Publication number
- TW202241152A TW202241152A TW111104406A TW111104406A TW202241152A TW 202241152 A TW202241152 A TW 202241152A TW 111104406 A TW111104406 A TW 111104406A TW 111104406 A TW111104406 A TW 111104406A TW 202241152 A TW202241152 A TW 202241152A
- Authority
- TW
- Taiwan
- Prior art keywords
- reference signal
- timing error
- signal measurements
- report
- measurements
- Prior art date
Links
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Images
Classifications
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- 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
-
- 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
- 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)
Applications Claiming Priority (4)
| 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 |
| WOPCT/US22/14846 | 2022-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202241152A true TW202241152A (zh) | 2022-10-16 |
Family
ID=80735928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111104406A TW202241152A (zh) | 2021-04-05 | 2022-02-07 | 發信號傳送用於定位的定時誤差組更新 |
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=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2021
- 2021-04-05 US US17/222,584 patent/US11722978B2/en active Active
-
2022
- 2022-02-02 CN CN202280026298.6A patent/CN117280232B/zh active Active
- 2022-02-02 WO PCT/US2022/014846 patent/WO2022216353A1/en not_active Ceased
- 2022-02-02 EP EP22709851.4A patent/EP4320453A1/en active Pending
- 2022-02-02 KR KR1020237033036A patent/KR102669986B1/ko active Active
- 2022-02-02 JP JP2023559119A patent/JP7551944B2/ja active Active
- 2022-02-07 TW TW111104406A patent/TW202241152A/zh unknown
-
2024
- 2024-07-12 JP JP2024112135A patent/JP2024161360A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022216353A1 (en) | 2022-10-13 |
| CN117280232A (zh) | 2023-12-22 |
| KR102669986B1 (ko) | 2024-05-28 |
| 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 |
| CN117280232B (zh) | 2025-01-24 |
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