BR112022025902A2 - Posicionamento passivo com assistência de enlace lateral - Google Patents
Posicionamento passivo com assistência de enlace lateralInfo
- Publication number
- BR112022025902A2 BR112022025902A2 BR112022025902A BR112022025902A BR112022025902A2 BR 112022025902 A2 BR112022025902 A2 BR 112022025902A2 BR 112022025902 A BR112022025902 A BR 112022025902A BR 112022025902 A BR112022025902 A BR 112022025902A BR 112022025902 A2 BR112022025902 A2 BR 112022025902A2
- Authority
- BR
- Brazil
- Prior art keywords
- positioning
- side link
- reference signal
- time
- assistance
- Prior art date
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
-
- 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
-
- 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
- G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
-
- 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
-
- 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
- G01S5/0221—Receivers
- G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
- G01S5/02216—Timing or synchronisation of the 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
- G01S5/02—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
- G01S5/0236—Assistance data, e.g. base station almanac
-
- 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
- H04L5/0078—Timing of allocation
-
- 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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- 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
- 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
-
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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)
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063045565P | 2020-06-29 | 2020-06-29 | |
| US17/354,108 US11617152B2 (en) | 2020-06-29 | 2021-06-22 | Passive positioning with sidelink assistance |
| PCT/US2021/038567 WO2022005824A1 (en) | 2020-06-29 | 2021-06-23 | Passive positioning with sidelink assistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022025902A2 true BR112022025902A2 (pt) | 2023-01-10 |
Family
ID=79030869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022025902A BR112022025902A2 (pt) | 2020-06-29 | 2021-06-23 | Posicionamento passivo com assistência de enlace lateral |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11617152B2 (enExample) |
| EP (1) | EP4173385A1 (enExample) |
| JP (1) | JP7826231B2 (enExample) |
| KR (1) | KR20230026339A (enExample) |
| CN (1) | CN115804168A (enExample) |
| BR (1) | BR112022025902A2 (enExample) |
| PH (1) | PH12022553454A1 (enExample) |
| TW (1) | TWI902834B (enExample) |
| WO (1) | WO2022005824A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220095250A1 (en) * | 2019-02-01 | 2022-03-24 | Lg Electronics Inc. | Method for measuring location of terminal in wireless communication system and terminal thereof |
| US11451928B2 (en) * | 2019-08-14 | 2022-09-20 | Qualcomm Incorporated | Hierarchical reporting of location assistance information for positioning reference signal (PRS) resources in a multi-beam user equipment-based positioning scenario |
| KR20230132779A (ko) * | 2021-01-15 | 2023-09-18 | 퀄컴 인코포레이티드 | 포지셔닝을 위한 빔 쌍 당 타이밍을 위한 장치 및 방법 |
| US11856545B1 (en) * | 2021-02-03 | 2023-12-26 | Espan Systems | High precision distance computations for FTM estimates |
| EP4387348A4 (en) * | 2021-08-09 | 2024-10-16 | Beijing Xiaomi Mobile Software Co., Ltd. | POSITIONING METHOD AND DEVICE |
| US12342323B2 (en) * | 2021-09-23 | 2025-06-24 | Apple Inc. | Dynamically allocating network resources for exchanging data using wireless networks |
| CN116132953B (zh) * | 2021-11-15 | 2025-10-14 | 大唐移动通信设备有限公司 | 一种定位方法、装置及终端 |
| WO2023172345A1 (en) * | 2022-03-08 | 2023-09-14 | Qualcomm Incorporated | Methods and apparatus for synchronization for sidelink positioning and sidelink communication sessions |
| WO2023193223A1 (en) * | 2022-04-08 | 2023-10-12 | Zte Corporation | Sidelink positioning schemes in wireless communications |
| US20250267613A1 (en) * | 2022-04-15 | 2025-08-21 | Ntt Docomo, Inc. | Terminal and positioning method |
| CN118104334A (zh) * | 2022-04-15 | 2024-05-28 | 中兴通讯股份有限公司 | 用于基于网络的定位的系统和方法 |
| KR102873111B1 (ko) * | 2022-04-22 | 2025-10-17 | 엘지전자 주식회사 | Sl 측위를 위한 동기화 방법 및 장치 |
| CN117440400A (zh) * | 2022-07-14 | 2024-01-23 | 维沃移动通信有限公司 | 感知处理方法、装置、终端及设备 |
| CN117440310A (zh) * | 2022-07-14 | 2024-01-23 | 维沃移动通信有限公司 | 基于sl定位辅助信息的通信方法、终端及网络侧设备 |
| WO2024035245A1 (ko) * | 2022-08-11 | 2024-02-15 | 엘지전자 주식회사 | Sl 측위를 위한 네스티드 rtt 방법 및 장치 |
| US20260052502A1 (en) * | 2022-08-12 | 2026-02-19 | Apple Inc. | Systems for RTT Based Sidelink Positioning |
| US12603716B2 (en) | 2022-09-02 | 2026-04-14 | Nokia Technologies Oy | Positioning accuracy enhancements |
| WO2024072324A1 (en) * | 2022-09-26 | 2024-04-04 | Nanyang Technological University | Device, positioning system and method of determining a position of the device for vehicular communication |
| EP4345487B1 (en) | 2022-09-27 | 2026-03-11 | Nokia Solutions and Networks Oy | Positioning reference unit selection |
| KR20240054601A (ko) * | 2022-10-19 | 2024-04-26 | 삼성전자주식회사 | 무선 통신 시스템에서 사이드링크 포지셔닝 방법 및 장치 |
| CN118301550A (zh) * | 2023-01-03 | 2024-07-05 | 北京小米移动软件有限公司 | 定位方法、装置、电子设备及存储介质 |
| KR20250166121A (ko) * | 2023-04-04 | 2025-11-27 | 엘지전자 주식회사 | 참조 신호를 기반으로 시차를 측정하는 방법 및 장치 |
| CA3254191A1 (en) | 2023-04-07 | 2024-06-06 | Zte Corporation | SYSTEMS AND METHODS FOR IMPROVING POSITIONING WITH ERROR SOURCE MODELING |
| CN119483867A (zh) * | 2023-08-11 | 2025-02-18 | 诺基亚技术有限公司 | 动态触发的sl prs传输的配置 |
| CN117480757A (zh) * | 2023-09-16 | 2024-01-30 | 上海移远通信技术股份有限公司 | 侧行定位方法和通信设备 |
| US12625221B2 (en) * | 2023-09-20 | 2026-05-12 | Qualcomm Incorporated | Hybrid positioning based on frequency dependent propagation effects |
| GB2633819A (en) * | 2023-09-22 | 2025-03-26 | Nokia Technologies Oy | Position estimation |
| CN118158617B (zh) * | 2024-03-06 | 2024-09-24 | 上海思芮信息科技有限公司 | 一种教学资源管理方法、装置、设备及存储介质 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9713117B2 (en) | 2014-09-25 | 2017-07-18 | Intel Corporation | Device-to-device assisted positioning in wireless cellular technologies |
| US10470147B2 (en) | 2015-04-01 | 2019-11-05 | Lg Electronics Inc. | Method for executing RSTD measurement-related operation in wireless communication system |
| TWI651014B (zh) * | 2015-05-14 | 2019-02-11 | 財團法人資訊工業策進會 | 使用者裝置、裝置對裝置使用者裝置、基地台、後端裝置及用於裝置對裝置使用者裝置之輔助定位方法 |
| US9439039B1 (en) | 2015-08-06 | 2016-09-06 | Qualcomm Incorporated | Device-to-device ranging and positioning |
| US9998856B2 (en) | 2016-05-13 | 2018-06-12 | Qualcomm Incorporated | Method and/or system for positioning of a mobile device |
| US10649064B2 (en) * | 2017-02-02 | 2020-05-12 | Qualcomm Incorporated | Method and/or system for acquisition of a positioning signal |
| US10645647B2 (en) * | 2018-04-23 | 2020-05-05 | Qualcomm Incorporated | Exploiting DRX/CDRX parameters to conserve power during an observed time difference of arrival (OTDOA) session |
| US11442135B2 (en) * | 2018-05-31 | 2022-09-13 | Qualcomm Incorporated | Positioning methods for wireless networks that utilize beamformed communication |
| KR102746802B1 (ko) * | 2018-08-03 | 2024-12-24 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 기준 신호의 동적 구성을 위한 방법 |
| 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 |
| WO2020251318A1 (ko) * | 2019-06-13 | 2020-12-17 | 엘지전자 주식회사 | Nr v2x에서 서버 단말의 prs 전송에 기반한 사이드링크 포지셔닝 |
| 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 |
-
2021
- 2021-06-22 US US17/354,108 patent/US11617152B2/en active Active
- 2021-06-23 EP EP21746853.7A patent/EP4173385A1/en active Pending
- 2021-06-23 BR BR112022025902A patent/BR112022025902A2/pt unknown
- 2021-06-23 CN CN202180044668.4A patent/CN115804168A/zh active Pending
- 2021-06-23 PH PH1/2022/553454A patent/PH12022553454A1/en unknown
- 2021-06-23 KR KR1020227044453A patent/KR20230026339A/ko active Pending
- 2021-06-23 JP JP2022574257A patent/JP7826231B2/ja active Active
- 2021-06-23 WO PCT/US2021/038567 patent/WO2022005824A1/en not_active Ceased
- 2021-06-24 TW TW110123212A patent/TWI902834B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7826231B2 (ja) | 2026-03-09 |
| WO2022005824A1 (en) | 2022-01-06 |
| TWI902834B (zh) | 2025-11-01 |
| CN115804168A (zh) | 2023-03-14 |
| EP4173385A1 (en) | 2023-05-03 |
| TW202205888A (zh) | 2022-02-01 |
| PH12022553454A1 (en) | 2024-05-06 |
| US20210410103A1 (en) | 2021-12-30 |
| KR20230026339A (ko) | 2023-02-24 |
| JP2023534104A (ja) | 2023-08-08 |
| US11617152B2 (en) | 2023-03-28 |
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