TWI820244B - 用於在一無線網路中支援上行鏈路及下行鏈路定位程序之系統及方法 - Google Patents

用於在一無線網路中支援上行鏈路及下行鏈路定位程序之系統及方法 Download PDF

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Publication number
TWI820244B
TWI820244B TW108139587A TW108139587A TWI820244B TW I820244 B TWI820244 B TW I820244B TW 108139587 A TW108139587 A TW 108139587A TW 108139587 A TW108139587 A TW 108139587A TW I820244 B TWI820244 B TW I820244B
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Taiwan
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gnb
gnbs
reference signal
rtt
uplink
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TW108139587A
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English (en)
Chinese (zh)
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TW202027545A (zh
Inventor
史帝芬 威廉 艾齊
史文 費司爾
葛特隆 里斯塔德 歐普夏
那加 伯漢
索尼 亞卡瑞蘭
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美商高通公司
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    • 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
    • H04W4/029—Location-based management or tracking services
    • 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
    • G01S5/0018—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
    • 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
    • G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile
    • 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
    • G01S5/0081—Transmission between base stations
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • 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
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW108139587A 2018-10-31 2019-10-31 用於在一無線網路中支援上行鏈路及下行鏈路定位程序之系統及方法 TWI820244B (zh)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US201862753904P 2018-10-31 2018-10-31
US62/753,904 2018-10-31
US201862754572P 2018-11-01 2018-11-01
US62/754,572 2018-11-01
US201962805882P 2019-02-14 2019-02-14
US201962805945P 2019-02-14 2019-02-14
US62/805,945 2019-02-14
US62/805,882 2019-02-14
US201962825779P 2019-03-28 2019-03-28
US62/825,779 2019-03-28
US201962887465P 2019-08-15 2019-08-15
US62/887,465 2019-08-15
US16/669,504 2019-10-30
US16/669,504 US12041578B2 (en) 2018-10-31 2019-10-30 System and methods for supporting uplink and downlink positioning procedures in a wireless network

Publications (2)

Publication Number Publication Date
TW202027545A TW202027545A (zh) 2020-07-16
TWI820244B true TWI820244B (zh) 2023-11-01

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TW108139587A TWI820244B (zh) 2018-10-31 2019-10-31 用於在一無線網路中支援上行鏈路及下行鏈路定位程序之系統及方法

Country Status (7)

Country Link
US (2) US12041578B2 (https=)
EP (2) EP3993526A1 (https=)
JP (1) JP7284815B2 (https=)
KR (1) KR102882450B1 (https=)
CN (1) CN112956254B (https=)
TW (1) TWI820244B (https=)
WO (1) WO2020092714A1 (https=)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102273913B1 (ko) * 2018-08-20 2021-07-07 한양대학교 산학협력단 무선통신 시스템에서 단말 정보 수집장치의 상향링크 간섭제어 방법 및 장치
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
WO2020153892A1 (en) * 2019-01-21 2020-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods for detecting and managing bidirectional timing measurements in nr
WO2020159312A1 (ko) * 2019-02-01 2020-08-06 엘지전자 주식회사 무선 통신 시스템에서 단말의 위치를 측정하는 방법 및 단말
US11134361B2 (en) 2019-02-14 2021-09-28 Qualcomm Incorporated Systems and architectures for support of high-performance location in a Next Generation Radio Access Network
CN114073139B (zh) * 2019-05-10 2024-10-15 瑞典爱立信有限公司 依赖于定时测量的基于装置的定位
WO2021045565A1 (ko) * 2019-09-04 2021-03-11 엘지전자 주식회사 무선통신시스템에서 단말의 위치를 측정하는 방법 및 장치
US11121822B2 (en) 2019-10-30 2021-09-14 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) with basic service set (BSS) and station identification
CN114762284B (zh) * 2019-11-07 2024-11-15 瑞典爱立信有限公司 用于具有非周期性srs配置的nr定位的信令支持
CN111901809B (zh) 2020-02-13 2025-08-05 中兴通讯股份有限公司 一种定位信息的处理方法、装置及存储介质
US11910353B2 (en) * 2020-02-14 2024-02-20 Intel Corporation Positioning measurements in new radio positioning protocol a (NRPPA)
WO2021195170A1 (en) * 2020-03-27 2021-09-30 Ofinno, Llc Location management
JP7711097B2 (ja) * 2020-05-12 2025-07-22 クアルコム，インコーポレイテッド 全二重モードにおける測位技法の精度
US12416701B2 (en) 2020-05-13 2025-09-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses to account for timing errors of a user equipment in positioning measurements
CN113709787A (zh) 2020-05-20 2021-11-26 华为技术有限公司 一种管理上行测量的方法、装置和系统
US11553310B2 (en) * 2020-05-21 2023-01-10 Qualcomm Incorporated Aggregated positioning signal processing management
CN113783670A (zh) * 2020-05-21 2021-12-10 英特尔公司 定位非周期性和sp srs的网络控制的装置和方法
US11991113B2 (en) * 2020-05-21 2024-05-21 Qualcomm Incorporated Positioning measurement reporting
US11678145B2 (en) * 2020-05-27 2023-06-13 Qualcomm Incorporated Dilution of precision-assisted reporting for low latency or on-demand positioning
CN113939012B (zh) * 2020-06-29 2023-06-23 大唐移动通信设备有限公司 定位方法及装置
US20230262648A1 (en) * 2020-06-30 2023-08-17 Lenovo (Singapore) Pte. Ltd. Configuring energy efficient positioning measurements
EP3933429B1 (en) * 2020-07-02 2023-09-06 PolTec Solutions Karlsruhe GmbH Terrestrial localization of a mobile device
EP3943963A1 (en) 2020-07-08 2022-01-26 Nokia Technologies Oy Uplink beam configuration
WO2022011684A1 (zh) * 2020-07-17 2022-01-20 Oppo广东移动通信有限公司 路径损失参考信号的配置方法、终端设备和网络设备
US11792607B2 (en) * 2020-07-22 2023-10-17 Qualcomm Incorporated Positioning signal frequency hop aggregation
EP4165901B1 (en) * 2020-07-23 2026-04-15 ZTE Corporation Data forwarding for user equipment with data transmission
CN113973261B (zh) * 2020-07-24 2023-06-27 维沃移动通信有限公司 一种定位处理方法、装置及设备
US11832212B2 (en) * 2020-07-27 2023-11-28 Samsung Electronics Co., Ltd. Positioning in RRC idle and inactive states
CN116134334A (zh) * 2020-07-29 2023-05-16 索尼集团公司 用于生成定位数据的方法
US11910392B2 (en) * 2020-07-30 2024-02-20 Qualcomm Incorporated Request of no-downlink-scheduling gaps and sounding reference signal (SRS) positioning transmission for prioritized and efficient positioning reference signal (PRS) processing
CA3187824A1 (en) * 2020-07-31 2022-02-03 Jinping HAO Communication method, apparatus, and system
CN113132899B (zh) * 2020-07-31 2022-10-11 华为技术有限公司 通信方法、装置及系统
CN116075739A (zh) * 2020-08-04 2023-05-05 高通股份有限公司 将定位信息用于无线电资源管理测量
CN117395769A (zh) * 2020-08-06 2024-01-12 Oppo广东移动通信有限公司 信息传输方法及相关设备
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
JP7781856B2 (ja) * 2020-08-10 2025-12-08 レノボ・シンガポール・プライベート・リミテッド サイドリンク角度ベース測位およびｓｌ ｒｒｍベース測位
US12021777B2 (en) * 2020-09-02 2024-06-25 Qualcomm Incorporated Spatial relationship design for sidelink-assisted positioning
US12177145B2 (en) * 2020-09-10 2024-12-24 Qualcomm Incorporated Configuration of on-demand sounding reference signals (SRS) through association with on-demand positioning reference signal (PRS) for user equipment (UE) positioning
WO2022061554A1 (zh) * 2020-09-22 2022-03-31 北京小米移动软件有限公司 定位方法、装置、用户设备、网络设备、及定位管理设备
KR20230078643A (ko) * 2020-09-22 2023-06-02 퀄컴 인코포레이티드 기준 신호 구성 포지셔닝 및 관리
WO2022061617A1 (en) * 2020-09-23 2022-03-31 Nokia Shanghai Bell Co., Ltd. Positioning reference signal transmission triggered by sounding reference signal
WO2022067559A1 (zh) * 2020-09-29 2022-04-07 北京小米移动软件有限公司 请求发送方法、响应信息发送方法、定位信息获取方法
FI20205951A1 (en) * 2020-09-30 2022-03-31 Nokia Solutions & Networks Oy POSITIONING OF A DEVICE
CN114982312A (zh) * 2020-10-12 2022-08-30 北京小米移动软件有限公司 请求prs配置的方法、装置、通信设备及存储介质
US20240012084A1 (en) * 2020-10-14 2024-01-11 Qualcomm Incorporated Hierarchical ue positioning
US20230388960A1 (en) * 2020-10-14 2023-11-30 Beijing Xiaomi Mobile Software Co., Ltd. Reference signal transmission method, apparatus and device, and readable storage medium
CN116250294B (zh) * 2020-10-15 2026-01-13 华为技术有限公司 功率控制方法、装置及系统
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
WO2022079317A1 (en) * 2020-10-16 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for control of aperiodic signals and reports in positioning
US11546860B2 (en) * 2020-11-23 2023-01-03 Qualcomm Incorporated Uplink-based positioning
CN114916253B (zh) * 2020-12-10 2026-02-03 北京小米移动软件有限公司 无线通信的方法、装置、通信设备及存储介质
WO2022126642A1 (zh) * 2020-12-18 2022-06-23 北京小米移动软件有限公司 信息传输方法、装置、通信设备及存储介质
US12464493B2 (en) 2021-01-07 2025-11-04 Qualcomm Incorporated Reporting UE UL TX timing quality for UL or DL-UL based position methods for NR positioning
CN114765730A (zh) * 2021-01-12 2022-07-19 中国移动通信有限公司研究院 一种定位参考信号配置方法、装置、通信设备和存储介质
CN116830630A (zh) * 2021-01-15 2023-09-29 索尼集团公司 基于离开角的位置估计
CN114765773B (zh) * 2021-01-15 2025-05-02 大唐移动通信设备有限公司 一种终端定位能力上报方法及设备
US12003977B2 (en) * 2021-02-11 2024-06-04 Qualcomm Incorporated Uplink assisted positioning reference signal beam management
WO2022204628A1 (en) * 2021-03-26 2022-09-29 Qualcomm Incorporated Methods and apparatuses for measurement period formulation for positioning
BR112023020284A2 (pt) * 2021-03-30 2024-01-23 Interdigital Patent Holdings Inc Métodos e aparelho para suportar continuidade de serviço de posicionamento
US20240171340A1 (en) * 2021-03-31 2024-05-23 Interdigital Patent Holdings, Inc. New radio positioning reference signal enhancements
CN115150937B (zh) * 2021-03-31 2023-12-08 华为技术有限公司 一种通信方法和装置
US12120057B2 (en) * 2021-03-31 2024-10-15 Apple Inc. On-demand reference signals for location related measurements
EP4278623A4 (en) 2021-04-01 2024-07-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD AND SYSTEM FOR IMPROVED POSITION MEASUREMENT
WO2022213282A1 (en) * 2021-04-06 2022-10-13 Apple Inc. Positioning techniques for user equipment in a network
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
CN115278847A (zh) * 2021-04-30 2022-11-01 华为技术有限公司 调整参考信号发射功率的方法和装置
EP4376507A4 (en) * 2021-07-20 2024-11-06 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND APPARATUS FOR LOCATION
KR20240037244A (ko) * 2021-07-28 2024-03-21 퀄컴 인코포레이티드 사용자 장비 수신-송신 시간 차이 리포팅을 위한 향상들
US11445334B1 (en) 2021-07-30 2022-09-13 Qualcomm Incorporated Request for on-demand positioning reference signal positioning session at a future time
EP4383863A4 (en) * 2021-08-06 2025-05-07 LG Electronics Inc. Method for transmitting and receiving a signal in a wireless communication system and device for supporting the same
CN115881505A (zh) 2021-09-29 2023-03-31 东京毅力科创株式会社 等离子体处理方法和等离子体处理系统
US20240414681A1 (en) * 2021-09-30 2024-12-12 Qualcomm Incorporated Scheduling request design for positioning reference signal (prs) measurement reports
CN118020335A (zh) * 2021-09-30 2024-05-10 中兴通讯股份有限公司 用于指示定位定时信息的系统和方法
KR102533630B1 (ko) * 2021-10-05 2023-05-26 주식회사 블랙핀 무선 이동 통신 시스템에서 위치확인 성능정보를 송수신하는 방법 및 장치
US20230134224A1 (en) * 2021-10-12 2023-05-04 Parallel Wireless, Inc. Network Location Service
WO2023065339A1 (zh) * 2021-10-22 2023-04-27 北京小米移动软件有限公司 一种按需定位参考信号prs请求方法、装置、用户设备、网络侧设备及存储介质
CN116074947A (zh) * 2021-10-29 2023-05-05 华为技术有限公司 通信方法以及相关装置
EP4411406A4 (en) * 2021-11-22 2025-03-05 Samsung Electronics Co., Ltd. ELECTRONIC LOCALIZATION DEVICE AND OPERATING METHOD THEREFOR
US12461187B2 (en) 2022-01-05 2025-11-04 Apple Inc. Systems for in-coverage sidelink positioning
WO2023151434A1 (zh) * 2022-02-11 2023-08-17 华为技术有限公司 通信方法和通信装置
KR20240159897A (ko) * 2022-03-04 2024-11-07 퀄컴 인코포레이티드 캐리어 위상을 이용한 뉴 라디오(nr) 왕복 시간(rtt)
GB2618143B (en) * 2022-04-29 2025-08-06 Entotem Ltd Locating a mobile radio-enabled tag
US20250317886A1 (en) * 2022-05-06 2025-10-09 Beijing Xiaomi Mobile Software Co., Ltd. Location management function network element selection method and device
WO2023239411A1 (en) * 2022-06-06 2023-12-14 Nokia Technologies Oy Verification of ue location for wireless networks based on signal timing measurements
CN114721996B (zh) * 2022-06-09 2022-09-16 南湖实验室 一种分布式原子操作的实现方法与实现装置
US12238672B2 (en) * 2022-06-29 2025-02-25 Qualcomm Incorporated Carrier phase measurement-based position estimation
WO2024033887A1 (en) * 2022-08-12 2024-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Measurement assisted sidelink ranging
KR20240038458A (ko) * 2022-09-16 2024-03-25 주식회사 슈프리마 실시간 측위 기술을 이용한 억세스 제어 방법 및 이를 이용한 장치
EP4345487B1 (en) * 2022-09-27 2026-03-11 Nokia Solutions and Networks Oy Positioning reference unit selection
CN117805729A (zh) * 2022-09-30 2024-04-02 华为技术有限公司 一种通信方法、通信装置及通信系统
CN120283393A (zh) * 2022-09-30 2025-07-08 弗劳恩霍夫应用研究促进协会 飞行时间和往返时间的无报告确定
CN116234004A (zh) * 2022-11-29 2023-06-06 苏州智铸通信科技股份有限公司 一种终端定位方法、5g基站、设备及存储介质
US12407593B2 (en) * 2022-12-21 2025-09-02 Samsung Electronics Co., Ltd. Wi-Fi based fine ranging using carrier phase information
US20240219558A1 (en) * 2022-12-29 2024-07-04 Dish Wireless L.L.C. Geolocation by measuring roundtrip time within ru
US12587997B2 (en) * 2023-02-09 2026-03-24 Nanjing University Of Posts And Telecommunications High-precision spatio-temporal trajectory recovery method based on cell phone signaling data

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100331009A1 (en) * 2009-06-26 2010-12-30 Motorola, Inc. Wireless Terminal and Method for Managing the Receipt of Position Reference Singals for Use in Determining a Location
US20120258733A1 (en) * 2011-04-11 2012-10-11 Qualcomm Incorporated Method for providing network-based measurements for user equipment-based positioning
US20130229936A1 (en) * 2010-07-23 2013-09-05 Trueposition, Inc. Network-Based Location of Mobile Transmitters
WO2015180119A1 (zh) * 2014-05-30 2015-12-03 华为技术有限公司 一种定位方法、网络侧设备、定位节点及定位系统
US20150365790A1 (en) * 2014-06-13 2015-12-17 Qualcomm Incorporated Positioning beacons with wireless backhaul
US20180098314A1 (en) * 2016-09-30 2018-04-05 Qualcomm Incorporated Positioning reference signal enhancements

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060267841A1 (en) 2003-01-02 2006-11-30 Lee Chong U Position determination with peer-to-peer communication
EP1734666A1 (en) * 2005-06-17 2006-12-20 Fujitsu Limited Resource management in multi-hop communication system
JP2009074974A (ja) 2007-09-21 2009-04-09 Kyocera Corp 移動局および位置導出方法
US8213957B2 (en) * 2009-04-22 2012-07-03 Trueposition, Inc. Network autonomous wireless location system
CN101938773B (zh) * 2009-06-30 2014-11-05 中兴通讯股份有限公司 初始发射功率获取方法、基站
WO2011016806A1 (en) * 2009-08-05 2011-02-10 Andrew Llc System and method for hybrid location in a umts network
KR20110037431A (ko) * 2009-10-06 2011-04-13 주식회사 팬택 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치
US20110117926A1 (en) 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
US20120302254A1 (en) * 2009-12-14 2012-11-29 Nokia Corporation Apparatus and method for determining a location of wireless communication devices
US8942720B2 (en) * 2010-08-16 2015-01-27 Telefonaktiebolaget L M Ericsson (Publ) Positioning node, user equipment and methods therein
US9237541B2 (en) 2011-03-31 2016-01-12 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for estimating timing offset differences in a cellular network
US10045153B2 (en) * 2011-08-18 2018-08-07 Rivada Research, Llc Enhanced location based information enabling self-realized leases
US9008582B2 (en) 2011-08-25 2015-04-14 Qualcomm Incorporated User equipment enhancements for cooperative multi-point communication
WO2013036060A1 (ko) * 2011-09-09 2013-03-14 엘지전자 주식회사 다중 노드 시스템에서 단말의 위치 검출 방법 및 장치
CN103139905B (zh) 2011-11-29 2016-07-13 华为技术有限公司 对用户设备进行定位的方法和装置
JP5924403B2 (ja) * 2012-03-29 2016-05-25 ソニー株式会社 無線通信装置及び無線通信方法、並びに無線通信システム
WO2014023999A1 (en) 2012-08-08 2014-02-13 Nokia Siemens Networks Oy Reactivating cells to improve positioning accuracy
JP6076044B2 (ja) * 2012-11-02 2017-02-08 株式会社Ｎｔｔドコモ 無線通信方法、無線通信システム、無線基地局及びユーザ端末
US10034189B2 (en) * 2013-04-01 2018-07-24 Nec Corporation Method and system for controlling radio parameter, network operation management apparatus, and radio station
WO2014181836A1 (ja) * 2013-05-09 2014-11-13 シャープ株式会社 端末装置、通信方法および集積回路
CN104244283B (zh) * 2013-06-06 2020-04-21 索尼公司 无线通信方法和无线通信设备
US9491310B2 (en) * 2013-11-13 2016-11-08 Qualcomm Incorporated Techniques for determining traffic volumes served over multiple cells of a wireless communication network
US20150245392A1 (en) 2014-02-27 2015-08-27 Futurewei Technologies, Inc. System and method for optimized route mobility management
US9462448B2 (en) 2014-04-14 2016-10-04 Qualcomm Incorporated Adaptive positioning reference signal (PRS) for indoor location
US10219232B2 (en) * 2014-04-17 2019-02-26 Samsung Electronics Co., Ltd. Apparatus and method searching neighboring cells in wireless communication system
US9768847B2 (en) * 2014-07-02 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods and network nodes for enabling accurate measurements
RU2670799C9 (ru) 2014-10-10 2018-11-26 Хуавей Текнолоджиз Ко., Лтд. Сетевой объект для географической маршрутизации пакета данных к мобильному устройству по сети связи
US9986373B2 (en) 2015-01-12 2018-05-29 Intel Corporation LTE-A systems and method of DRS based positioning
TWI602462B (zh) * 2015-01-30 2017-10-11 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、後端裝置及其定位方法
CN105992339B (zh) 2015-03-06 2019-10-11 上海诺基亚贝尔股份有限公司 一种在室内通信系统中用于实施otdoa的方法及装置
KR102316996B1 (ko) * 2015-04-10 2021-10-25 삼성전자주식회사 간섭 제거 방법 및 그 장치
US10389509B2 (en) * 2015-07-30 2019-08-20 Futurewei Technologies, Inc. Multi-user, full duplex in-band communication in wireless networks
RU2681647C1 (ru) 2015-08-07 2019-03-12 Телефонактиеболагет Лм Эрикссон (Пабл) Дифференцированное позиционирование
EP4362378A3 (en) * 2015-08-13 2024-07-03 Huawei Technologies Co., Ltd. Uplink reference signal transmission method, user terminal, and base station
KR102284044B1 (ko) 2015-09-10 2021-07-30 삼성전자주식회사 무선 통신 시스템에서 위치 추정 방법 및 장치
KR102486805B1 (ko) * 2015-09-18 2023-01-11 삼성전자 주식회사 무선 통신 시스템에서 피드백 신호를 송수신하는 방법 및 장치
KR102191334B1 (ko) * 2015-12-31 2020-12-15 후아웨이 테크놀러지 컴퍼니 리미티드 이동성 관리 방법, 단말기, 및 기지국
JP6165276B2 (ja) * 2016-01-08 2017-07-19 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10317509B2 (en) 2016-03-31 2019-06-11 Qualcomm Incorporated PRS-based terrestrial beacon system (TBS) implementations
EP3446413B1 (en) * 2016-04-20 2019-10-30 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for improved reception of positioning reference signals
US10727970B2 (en) * 2016-05-13 2020-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and user equipment, radio transmitter and network node for managing positioning reference signals
US9998856B2 (en) 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US11570577B2 (en) 2016-08-12 2023-01-31 Sony Corporation Location server, infrastructure equipment, communications device and methods for the use of supplementary positioning reference signals
WO2018099568A1 (en) * 2016-12-01 2018-06-07 U-Blox Ag Intercepting an uplink signal to assist in timing or positioning calculations
WO2018128452A1 (en) 2017-01-06 2018-07-12 Lg Electronics Inc. Method for transmitting lossless data packet based on quality of service (qos) framework in wireless communication system and a device therefor
US10516971B2 (en) * 2017-01-09 2019-12-24 Qualcomm Incorporated Systems and methods for supporting control plane location in a fifth generation wireless network
US9775121B1 (en) * 2017-01-19 2017-09-26 Sprint Spectrum L.P. Dynamic control of reference-signal transmission power based on reference signal coverage quality at or near half-way point between base stations
US11122455B2 (en) 2017-02-28 2021-09-14 Lg Electronics Inc. Method for positioning terminal in wireless communication system and apparatus therefor
EP3399662A1 (en) * 2017-05-05 2018-11-07 Panasonic Intellectual Property Corporation of America User equipment and base station participating in cell measurement procedures
WO2018204816A1 (en) * 2017-05-05 2018-11-08 Intel IP Corporation Methods and arrangements to signal for aerial vehicles
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
CN111183686B (zh) * 2017-10-13 2021-09-24 瑞典爱立信有限公司 用于rat间tdoa中的参考确定的方法
US10931483B2 (en) * 2017-11-06 2021-02-23 Qualcomm Incorporated Device-to-device (D2D) communication management techniques
CN111989872B (zh) * 2018-04-16 2023-10-03 索尼公司 无线通信设备和方法
EP3769444A1 (en) * 2018-04-16 2021-01-27 Sony Corporation Wireless communications apparatus and methods
CN110958630B (zh) * 2018-09-26 2021-01-22 电信科学技术研究院有限公司 一种测量方法及设备
CN114189933A (zh) * 2018-09-27 2022-03-15 华为技术有限公司 信息处理方法、通信设备及存储介质
CN110971326B (zh) * 2018-09-28 2021-07-16 华为技术有限公司 一种时间同步的方法和装置
JP7185030B2 (ja) * 2018-10-05 2022-12-06 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビームベースのポジショニング測定および測定報告
US12041572B2 (en) 2018-10-11 2024-07-16 Huawei Technologies Co., Ltd. Method and device for user equipment positioning
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
US12041578B2 (en) 2018-10-31 2024-07-16 Qualcomm Incorporated System and methods for supporting uplink and downlink positioning procedures in a wireless network
CN111132307B (zh) * 2018-10-31 2023-08-22 华为技术有限公司 一种定位方法及设备
US11134361B2 (en) 2019-02-14 2021-09-28 Qualcomm Incorporated Systems and architectures for support of high-performance location in a Next Generation Radio Access Network
US11224077B2 (en) * 2019-07-09 2022-01-11 Qualcomm Incorporated Positioning assisted resource configuration and selection for two-step random access channel procedure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100331009A1 (en) * 2009-06-26 2010-12-30 Motorola, Inc. Wireless Terminal and Method for Managing the Receipt of Position Reference Singals for Use in Determining a Location
US20130229936A1 (en) * 2010-07-23 2013-09-05 Trueposition, Inc. Network-Based Location of Mobile Transmitters
US20120258733A1 (en) * 2011-04-11 2012-10-11 Qualcomm Incorporated Method for providing network-based measurements for user equipment-based positioning
WO2015180119A1 (zh) * 2014-05-30 2015-12-03 华为技术有限公司 一种定位方法、网络侧设备、定位节点及定位系统
US20150365790A1 (en) * 2014-06-13 2015-12-17 Qualcomm Incorporated Positioning beacons with wireless backhaul
US20180098314A1 (en) * 2016-09-30 2018-04-05 Qualcomm Incorporated Positioning reference signal enhancements

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
網路文獻 TruePosition, "UTDOA Architecture Options", 3GPP TSG RAN WG2 Meeting #74, R1-112792, April 9-13, 2011 *

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