TW202220461A - 用於支援無線網路中按需定位參考信號的系統及方法 - Google Patents

用於支援無線網路中按需定位參考信號的系統及方法 Download PDF

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Publication number
TW202220461A
TW202220461A TW110135681A TW110135681A TW202220461A TW 202220461 A TW202220461 A TW 202220461A TW 110135681 A TW110135681 A TW 110135681A TW 110135681 A TW110135681 A TW 110135681A TW 202220461 A TW202220461 A TW 202220461A
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TW
Taiwan
Prior art keywords
positioning reference
reference signal
downlink
configuration information
prs
Prior art date
Application number
TW110135681A
Other languages
English (en)
Chinese (zh)
Inventor
史文 費司爾
史蒂芬威廉 艾居
索尼 阿卡拉力南
亞力山德羅斯 瑪諾拉寇斯
葛特隆 里斯塔德 歐普夏
Original Assignee
美商高通公司
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Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202220461A publication Critical patent/TW202220461A/zh

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    • 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
    • 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
    • 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
    • G01S5/0045—Transmission from base station to mobile station
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • 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

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)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW110135681A 2020-10-16 2021-09-24 用於支援無線網路中按需定位參考信號的系統及方法 TW202220461A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063092996P 2020-10-16 2020-10-16
US63/092,996 2020-10-16
US17/483,320 2021-09-23
US17/483,320 US12326507B2 (en) 2020-10-16 2021-09-23 Systems and methods for support of on-demand positioning reference signals in a wireless network

Publications (1)

Publication Number Publication Date
TW202220461A true TW202220461A (zh) 2022-05-16

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TW110135681A TW202220461A (zh) 2020-10-16 2021-09-24 用於支援無線網路中按需定位參考信號的系統及方法

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Country Link
US (1) US12326507B2 (enExample)
EP (1) EP4229937B1 (enExample)
JP (1) JP7753357B2 (enExample)
KR (1) KR20230087468A (enExample)
CN (1) CN116508341B (enExample)
TW (1) TW202220461A (enExample)
WO (1) WO2022081323A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11172477B2 (en) * 2018-11-02 2021-11-09 Qualcomm Incorproated Multi-transport block scheduling
US20240012084A1 (en) * 2020-10-14 2024-01-11 Qualcomm Incorporated Hierarchical ue positioning
US12326507B2 (en) * 2020-10-16 2025-06-10 Qualcomm Incorporated Systems and methods for support of on-demand positioning reference signals in a wireless network
JP7750952B2 (ja) * 2020-11-26 2025-10-07 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． 無線通信システムにおける位置測定のための測位基準シグナリング
EP4278620B1 (en) * 2021-01-15 2025-10-29 ZTE Corporation Positioning using multiple frequency layers
WO2022211526A1 (ko) * 2021-04-01 2022-10-06 삼성전자 주식회사 무선 통신 시스템에서 필요에 따라 전송 가능한 하향 링크 포지셔닝 기준 신호 지원 방법 및 장치
CN115250526B (zh) * 2021-04-27 2025-08-05 大唐移动通信设备有限公司 终端设备的定位方法、装置及存储介质
KR20220152861A (ko) * 2021-05-10 2022-11-17 삼성전자주식회사 무선 통신 시스템에서 위치 추정 서비스를 제공하기 위한 방법 및 장치
EP4338498A4 (en) * 2021-05-11 2025-02-12 Apple Inc. APERIODIC AND SEMI-PERSISTENT POSITIONING REFERENCE SIGNAL AND MEASUREMENT GAPS
CN115515222B9 (zh) * 2021-06-22 2026-03-20 维沃移动通信有限公司 定位方法、装置及相关设备
CN117730558A (zh) * 2021-07-12 2024-03-19 上海诺基亚贝尔股份有限公司 定位
US11445334B1 (en) 2021-07-30 2022-09-13 Qualcomm Incorporated Request for on-demand positioning reference signal positioning session at a future time
US12696229B2 (en) * 2021-10-01 2026-07-28 Nokia Technologies Oy Indicating transmission timing changes
KR102458107B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 서로다른 시스템정보블록을 이용해 위치확인 도움데이터를 송수신하는 방법 및 장치
KR102471084B1 (ko) * 2021-10-05 2022-11-25 주식회사 블랙핀 무선 이동 통신 시스템에서 위치확인도움데이터를 요청하고 수신하는 방법 및 장치
KR20230054168A (ko) * 2021-10-15 2023-04-24 삼성전자주식회사 무선 통신 시스템에서 단말의 포지셔닝을 위한 도움 데이터의 기 설정 방법 및 장치
CN114786124B (zh) * 2022-05-24 2025-03-14 中国电信股份有限公司 定位方法和系统、定位管理功能网元和存储介质
CN118765527A (zh) * 2022-08-15 2024-10-11 中兴通讯股份有限公司 具有用于定位的资源配置的无线通信
GB2622829A (en) * 2022-09-29 2024-04-03 Nokia Technologies Oy Geo-fenced bandwidth switching for reduced capability devices
CN117858225A (zh) * 2022-09-30 2024-04-09 大唐移动通信设备有限公司 一种定位方法及装置
WO2024085491A1 (ko) * 2022-10-20 2024-04-25 엘지전자 주식회사 무선 통신 시스템에서 고속 사이드링크 포지셔닝을 위한 앵커 ue 설정 방법 및 이를 위한 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
WO2024108757A1 (en) * 2023-01-17 2024-05-30 Zte Corporation Positioning enhancement methods
CN120858632A (zh) * 2023-03-10 2025-10-28 联想(北京)有限公司 用于可重新配置智能表面辅助的定位的方法及设备
CN118784177A (zh) * 2023-04-07 2024-10-15 华为技术有限公司 一种侧行定位参考信号资源的配置方法及装置
CN120091352A (zh) * 2023-12-01 2025-06-03 大唐移动通信设备有限公司 信息上报方法、装置、终端及网络设备

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990140B2 (en) 2001-05-17 2006-01-24 Trimble Navigation Limited Signal receiver using coherent integration in interleaved time periods for signal acquisition at low signal strength
US9462448B2 (en) * 2014-04-14 2016-10-04 Qualcomm Incorporated Adaptive positioning reference signal (PRS) for indoor location
WO2017190274A1 (zh) 2016-05-03 2017-11-09 华为技术有限公司 一种资源分配方法、网络侧设备和终端设备
US10859595B2 (en) 2017-04-04 2020-12-08 Qualcomm Incorporated Systems and methods for improving location accuracy for a mobile device using sensors
US10433275B2 (en) * 2017-05-26 2019-10-01 Qualcomm Incorporated Systems and methods for positioning mobile devices in a fifth generation wireless network
US10477340B2 (en) * 2017-07-31 2019-11-12 Qualcomm Incorporated Methods and systems for on-demand resource allocation for location determination of a mobile device
US11032789B2 (en) 2017-08-03 2021-06-08 Lg Electronics Inc. Method and apparatus for calculating ranging information by terminal in wireless communication system supporting device to device communication
US10511929B2 (en) 2017-09-14 2019-12-17 Qualcomm Incorporated Opportunistic signal reception for mobile device position location estimation
EP4064769A1 (en) * 2017-11-15 2022-09-28 Sony Group Corporation Terminal device, infrastructure equipment and methods
US12206607B2 (en) 2018-07-19 2025-01-21 Qualcomm Incorporated On-demand positioning reference signal (PRS)
WO2020112211A2 (en) * 2018-09-14 2020-06-04 SeaPort, Inc. Methods and systems for efficient encoding and decoding storage systems
US11576008B2 (en) 2018-09-27 2023-02-07 Sony Group Corporation On demand positioning in a wireless communication system
US12041578B2 (en) * 2018-10-31 2024-07-16 Qualcomm Incorporated System and methods for supporting uplink and downlink positioning procedures in a wireless network
US11451926B2 (en) * 2018-10-31 2022-09-20 Qualcomm Incorporated Methods and systems for on-demand transmission of a positioning reference signal in a wireless network
US11963150B2 (en) * 2018-11-01 2024-04-16 Qualcomm Incorporated Positioning enhancements for locating a mobile device in a wireless network
US11665687B2 (en) * 2019-11-07 2023-05-30 Qualcomm Incorporated Common measurement and transmission window for downlink and uplink positioning reference signal processing and transmission
US11480669B2 (en) * 2020-05-18 2022-10-25 Nokia Technologies Oy Method for SRS for positioning resource overhead reduction in multi-RTT
US11438869B2 (en) * 2020-05-28 2022-09-06 Qualcomm Incorporated User equipment positioning signal measurement and/or transmission
US11540155B2 (en) * 2020-07-30 2022-12-27 Qualcomm Incorporated Measurement period formulation for reference signal time difference (RSTD) measurements
US20220046444A1 (en) * 2020-08-04 2022-02-10 Qualcomm Incorporated Measurement gap sharing between radio resource management and positioning reference signal measurements
CN114071672B (zh) * 2020-08-07 2024-05-03 大唐移动通信设备有限公司 定位方法、装置、终端及基站
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
US12041547B2 (en) * 2020-08-14 2024-07-16 Qualcomm Incorporated Positioning reference signal (PRS) bundling across multiple discontinuous reception (multi-DRX) groups
US12326507B2 (en) * 2020-10-16 2025-06-10 Qualcomm Incorporated Systems and methods for support of on-demand positioning reference signals in a wireless network
KR20220074450A (ko) 2020-11-27 2022-06-03 주식회사 아이티엘 무선 통신 시스템에서 비-주기적 위치 참조신호를 생성하는 방법 및 장치
US11595938B2 (en) * 2021-02-01 2023-02-28 Qualcomm Incorporated Positioning based on relative positions of base stations and/or user equipments
US11609299B2 (en) * 2021-02-02 2023-03-21 Qualcomm Incorporated Positioning reference signal measurement for joint positioning
US12003977B2 (en) * 2021-02-11 2024-06-04 Qualcomm Incorporated Uplink assisted positioning reference signal beam management
CN115250526B (zh) * 2021-04-27 2025-08-05 大唐移动通信设备有限公司 终端设备的定位方法、装置及存储介质
US12523736B2 (en) * 2021-05-10 2026-01-13 Qualcomm Incorporated On-demand positioning reference signal configuration
US11445334B1 (en) 2021-07-30 2022-09-13 Qualcomm Incorporated Request for on-demand positioning reference signal positioning session at a future time
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
US12047810B2 (en) * 2021-09-29 2024-07-23 Qualcomm Incorporated Reducing positioning measurement latency in wireless networks
US20250008472A1 (en) * 2021-12-13 2025-01-02 Qualcomm Incorporated Group delay error mitigation in full duplex modes
CA3248505A1 (en) * 2023-07-12 2025-06-05 Comcast Cable Communications, Llc Multi-satellite positioning

Also Published As

Publication number Publication date
JP2023546830A (ja) 2023-11-08
EP4229937A1 (en) 2023-08-23
US20220120841A1 (en) 2022-04-21
KR20230087468A (ko) 2023-06-16
WO2022081323A1 (en) 2022-04-21
EP4229937C0 (en) 2026-01-28
EP4229937B1 (en) 2026-01-28
JP7753357B2 (ja) 2025-10-14
US12326507B2 (en) 2025-06-10
CN116508341A (zh) 2023-07-28
CN116508341B (zh) 2025-10-31

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