JP6262252B2 - 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置 - Google Patents

複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置 Download PDF

Info

Publication number
JP6262252B2
JP6262252B2 JP2015549415A JP2015549415A JP6262252B2 JP 6262252 B2 JP6262252 B2 JP 6262252B2 JP 2015549415 A JP2015549415 A JP 2015549415A JP 2015549415 A JP2015549415 A JP 2015549415A JP 6262252 B2 JP6262252 B2 JP 6262252B2
Authority
JP
Japan
Prior art keywords
prs
exchange
assistance information
cell
otdoa
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015549415A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016509771A5 (enExample
JP2016509771A (ja
Inventor
フィッシャー、スベン
ガール、ピーター
エッジ、スティーブン・ウィリアム
ミルバゲーリ、アラシュ
ジ、ティンファン
オプスハウ、グョトルム・アール．
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016509771A publication Critical patent/JP2016509771A/ja
Publication of JP2016509771A5 publication Critical patent/JP2016509771A5/ja
Application granted granted Critical
Publication of JP6262252B2 publication Critical patent/JP6262252B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference 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
    • G01S5/10—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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • G01S5/0018—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2015549415A 2012-12-24 2013-11-25 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置 Active JP6262252B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261745742P 2012-12-24 2012-12-24
US61/745,742 2012-12-24
US13/797,752 US9651653B2 (en) 2012-12-24 2013-03-12 Positioning reference signal (PRS) generation for multiple transmit antenna systems
US13/797,752 2013-03-12
PCT/US2013/071764 WO2014105324A1 (en) 2012-12-24 2013-11-25 Method and apparatus for generating a positioning reference signal in a communication system utilizing a multiple transmit antenna configuration

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017211862A Division JP6517303B2 (ja) 2012-12-24 2017-11-01 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置

Publications (3)

Publication Number Publication Date
JP2016509771A JP2016509771A (ja) 2016-03-31
JP2016509771A5 JP2016509771A5 (enExample) 2017-07-13
JP6262252B2 true JP6262252B2 (ja) 2018-01-17

Family

ID=50974018

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015549415A Active JP6262252B2 (ja) 2012-12-24 2013-11-25 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置
JP2017211862A Active JP6517303B2 (ja) 2012-12-24 2017-11-01 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017211862A Active JP6517303B2 (ja) 2012-12-24 2017-11-01 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置

Country Status (10)

Country Link
US (1) US9651653B2 (enExample)
EP (1) EP2936892B1 (enExample)
JP (2) JP6262252B2 (enExample)
KR (1) KR101798071B1 (enExample)
CN (3) CN104854931B (enExample)
BR (1) BR112015013543A2 (enExample)
ES (1) ES2745756T3 (enExample)
HU (1) HUE044457T2 (enExample)
TW (1) TWI524085B (enExample)
WO (1) WO2014105324A1 (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9279879B2 (en) 2009-06-26 2016-03-08 Qualcomm Incorporated Positioning in the presence of passive distributed elements
WO2014112915A1 (en) * 2013-01-17 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Perform positioning measurements taking ul/dl subframe configuration into account
EP3033913B1 (en) * 2013-08-12 2018-10-31 Telefonaktiebolaget LM Ericsson (publ) Positioning in a shared cell
US10277286B2 (en) * 2013-12-23 2019-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Determining position of a wireless device using remote radio head devices with multiple antenna devices
US9686651B2 (en) * 2014-04-09 2017-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Determining position of a wireless device using remote radio head devices
CN113411884B (zh) 2014-06-25 2025-02-28 苹果公司 长期演进协作多点通信系统中的用户设备定位
WO2016003154A1 (ko) * 2014-07-04 2016-01-07 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
WO2016032219A1 (ko) 2014-08-27 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
WO2016032293A2 (ko) * 2014-08-28 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
US10004057B2 (en) 2014-08-29 2018-06-19 Lg Electronics Inc. Method for performing OTDOA-related operation in wireless communication system
CN105578404B (zh) * 2014-10-17 2021-05-11 中兴通讯股份有限公司 一种定位方法及相应的终端、系统
CN104469930A (zh) * 2014-11-05 2015-03-25 中兴通讯股份有限公司 一种定位增强的方法及设备
WO2016076782A1 (en) * 2014-11-10 2016-05-19 Telefonaktiebolaget Lm Ericsson (Publ) Signaling and using crs muting in shared cell for positioning
US9397769B2 (en) * 2014-11-28 2016-07-19 Qualcomm Incorporated Interference mitigation for positioning reference signals
US10261165B2 (en) 2014-12-31 2019-04-16 Qualcomm Incorporated Determining network synchronization status
CN113079470B (zh) * 2015-01-26 2025-02-18 苹果公司 提高水平和垂直定位准确性的设备和方法
US10935629B2 (en) * 2015-02-27 2021-03-02 Lg Electronics Inc. Method for performing OTDOA-related operations in wireless communication system
US10111213B2 (en) 2015-03-26 2018-10-23 Lg Electronics Inc. Method for reporting measurement result for determining position in wireless communication system, and device therefor
WO2016162779A1 (en) * 2015-04-07 2016-10-13 Telefonaktiebolaget L M Ericsson (Publ) Transmitting positioning reference signals
EP3281373A1 (en) * 2015-04-08 2018-02-14 Intel IP Corporation Positioning reference system (prs) design enhancement
US9482742B1 (en) * 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
WO2016183520A1 (en) * 2015-05-14 2016-11-17 Zte Corporation Method to determine the frequency shift of positioning reference signal and configure the usage of crs in mobile positioning reference signal and configure the usage of crs in mobile positioning
US20170026784A1 (en) * 2015-07-24 2017-01-26 Qualcomm Incorporated Mapping multiple antenna systems using crowdsourcing data
US10749778B2 (en) 2015-07-28 2020-08-18 Acorn Technologies, Inc. Communication system determining time of arrival using matching pursuit
JP6623282B2 (ja) * 2015-08-07 2019-12-18 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） 差別化された測位
CN107925496B (zh) * 2015-08-25 2019-09-17 Lg 电子株式会社 在无线通信系统中测量用于定位的参考信号的方法及设备
US20170134128A1 (en) * 2015-11-05 2017-05-11 Qualcomm Incorporated Support of otdoa positioning using mixed transmission port antenna configurations
EP3171194B1 (en) * 2015-11-19 2021-01-13 u-blox AG Calculating a ranging measurement in a cellular communications network
CN106937376A (zh) * 2015-12-29 2017-07-07 北京信威通信技术股份有限公司 定位处理方法及装置
CN108541393A (zh) * 2015-12-31 2018-09-14 华为技术有限公司 终端设备及定位系统
US10317509B2 (en) * 2016-03-31 2019-06-11 Qualcomm Incorporated PRS-based terrestrial beacon system (TBS) implementations
EP3226032A1 (en) * 2016-03-31 2017-10-04 Sequans Communications S.A. New messaging scheme for positioning
CN109076488B (zh) * 2016-05-13 2021-06-25 瑞典爱立信有限公司 用于管理定位参考信号的方法、用户设备、无线发射机和网络节点
CN105848288A (zh) * 2016-05-27 2016-08-10 华南理工大学 一种基于分布式天线单元的移动通信系统无线定位方法
US9781259B1 (en) * 2016-07-27 2017-10-03 At&T Intellectual Property I, L.P. Method and apparatus for asset location tracking in a communication network
US9949067B2 (en) * 2016-07-29 2018-04-17 Qualcomm Incorporated Enhancing PRS searches for shorter LPP-type positioning sessions
US11418917B2 (en) * 2016-08-11 2022-08-16 Sony Group Corporation TDOA positioning of mobile devices
EP3485683B1 (en) * 2016-08-12 2023-03-08 Sony Group Corporation Location server, infrastructure equipment, communications device and methods for the use of supplementary postioning reference signals
EP3282782B1 (en) * 2016-08-12 2019-11-06 Nokia Technologies Oy Transmission of position reference signals within wireless telecommunication network
CN106358288B (zh) * 2016-09-29 2019-07-09 中国联合网络通信集团有限公司 一种定位方法、装置及系统
MX2019005183A (es) * 2016-11-04 2019-08-05 Telefonaktiebolaget Lm Ericcsson Publ Posicionamiento de informacion de soporte para la estimacion de tiempo de llegada (toa) en posibles condiciones de propagacion de trayectorias multiples.
US11997563B2 (en) 2016-11-23 2024-05-28 Qualcomm Incorporated Enhancements to observed time difference of arrival positioning of a mobile device
WO2018112920A1 (zh) * 2016-12-23 2018-06-28 华为技术有限公司 信号传输的方法和基站
US10313825B2 (en) * 2017-02-28 2019-06-04 Qualcomm Incorporated Control plane LCS solution for improving multiple reporting LPP messaging
CN114978455B (zh) 2017-04-03 2025-02-07 苹果公司 由定位服务器执行的方法以及计算机可读介质
US10736074B2 (en) * 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
BR112020002033A2 (pt) * 2017-07-31 2020-09-08 Huawei Technologies Co., Ltd. método e sistema de envio de dados de auxílio de posicionamento, e dispositivo
CN107688164A (zh) * 2017-09-06 2018-02-13 惠州Tcl移动通信有限公司 一种空中飞行器的定位方法、定位装置及存储介质
CN110166501B (zh) * 2018-02-11 2021-06-29 华为技术有限公司 一种定位方法、终端及服务器
WO2020001731A1 (en) 2018-06-25 2020-01-02 Nokia Technologies Oy Position determination
JP7045518B2 (ja) 2018-08-07 2022-03-31 ソニーグループ株式会社 位置決定参照信号を生成するシステム及び方法
US10966055B1 (en) 2019-01-02 2021-03-30 Locationdas Inc. Positioning using distributed antenna system with service and location information availability monitoring and dynamic recovery
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
CN111756494B (zh) * 2019-03-28 2024-10-18 华为技术有限公司 用于定位的方法与装置
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
KR102023118B1 (ko) * 2019-07-01 2019-09-19 한국해양과학기술원 Ｌｏｒａｎ Ｈ―ｆｉｅｌｄ 안테나의 지향성 보상 시스템 및 방법
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
CN111093154B (zh) * 2019-09-20 2024-02-02 中兴通讯股份有限公司 定位方法、装置、终端设备及存储介质
CN113271186B (zh) * 2020-02-14 2023-04-28 大唐移动通信设备有限公司 一种信息处理方法、装置、设备及计算机可读存储介质
US12413932B2 (en) * 2022-03-31 2025-09-09 Qualcomm Incorporated UE positioning in the presence of an intelligent reflecting surface (IRS)

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108558A (en) 1998-04-21 2000-08-22 Motorola, Inc. Method for calculating a location of a remote Unit utilizing observed time difference (OTD) and real time difference (RTD) measurements.
WO2000069199A1 (en) * 1999-05-05 2000-11-16 Nokia Corporation A method for positioning a mobile station
US6564064B1 (en) 1999-12-01 2003-05-13 Trimble Navigation Limited Cellular telephone using pseudolites for determining location
US6501955B1 (en) 2000-06-19 2002-12-31 Intel Corporation RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication therefor
JP4427886B2 (ja) 2000-09-25 2010-03-10 ソニー株式会社 測位システム
US20030008664A1 (en) 2001-04-24 2003-01-09 Stein Jeremy M. Method and apparatus for estimating the postion of a terminal based on identification codes for transmission sources
US20030008663A1 (en) 2001-04-24 2003-01-09 Stein Jeremy M. Method and apparatus for estimating the postion of a terminal based on identification codes for transmission sources
JP4373096B2 (ja) 2001-04-24 2009-11-25 クゥアルコム・インコーポレイテッド 送信源の識別コードに基づいて端末の位置を評価する方法および装置
JP3746210B2 (ja) 2001-07-19 2006-02-15 株式会社日立製作所 位置測定システムおよび位置測定方法
US7590383B2 (en) 2001-10-25 2009-09-15 Qualcomm Incorporated Determining mobile station position using base station identification and a repeater discriminant
US20030083008A1 (en) 2001-10-25 2003-05-01 Baker Kenneth R. Method and system for identifying repeater traffic in a code divsion multiple access system
JP3896932B2 (ja) 2002-09-18 2007-03-22 株式会社日立製作所 無線端末装置
US7016688B2 (en) 2003-02-24 2006-03-21 Qualcomm, Incorporated Forward link repeater delay watermarking system
US7072612B2 (en) 2003-03-03 2006-07-04 Qualcomm Incorporated Repeater identification in position determination system
US7130642B2 (en) 2003-03-03 2006-10-31 Qualcomm Incorporated Method and apparatus for performing position determination in a wireless communication network with repeaters
JP4542092B2 (ja) 2003-04-17 2010-09-08 クゥアルコム・インコーポレイテッド 無線通信においてリピーターの使用を決定するための方法及び装置
US7580672B2 (en) 2003-06-27 2009-08-25 Qualcomm Incorporated Synthetic path diversity repeater
WO2005062066A2 (en) 2003-10-22 2005-07-07 Awarepoint Corporation Wireless position location and tracking system
EP1692784B1 (en) 2003-12-09 2016-06-29 Awarepoint Corporation Plug-in network appliance
US9118380B2 (en) 2004-04-05 2015-08-25 Qualcomm Incorporated Repeater with positioning capabilities
WO2006031034A1 (en) 2004-09-17 2006-03-23 Radiant Technologies, Inc. System and method for determining position of mobile communication device
EP1725061A3 (en) 2005-05-19 2007-01-24 Alogics Co., LTD. Method and apparatus for positioning a portable subscriber station in a WiBro (Wireless Broadband) network, and repeater having the same
KR100667562B1 (ko) 2005-05-19 2007-01-11 주식회사 에이로직스 와이브로 네트워크에서의 단말 위치 측정 방법 및 그 장치,이를 포함한 중계기
FI20050688A0 (fi) * 2005-06-28 2005-06-28 Nokia Corp Viestinlaitteen sijainnin arviointi
JP5323301B2 (ja) 2005-07-05 2013-10-23 船井電機株式会社 衛星測位システム
CN101317344A (zh) 2005-09-30 2008-12-03 松下电器产业株式会社 无线通信系统
EP2838237B1 (en) 2006-04-12 2016-06-29 Lg Electronics Inc. Method and devices for allocating reference signals in mimo system
US8493267B2 (en) 2006-11-10 2013-07-23 Qualcomm Incorporated Method and apparatus for position determination with extended SPS orbit information
CN101299698B (zh) * 2007-04-30 2012-05-23 华为技术有限公司 通信代理的方法及装置及系统
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
JP5529018B2 (ja) 2007-07-06 2014-06-25 ゼットティーイー（ユーエスエー）インコーポレーテッド 無線マルチホップ中継ネットワークにおけるリソース割当
KR101048444B1 (ko) 2007-09-03 2011-07-11 삼성전자주식회사 무선통신시스템에서 위치 추정 장치 및 방법
CN101398476B (zh) * 2007-09-29 2011-07-27 广达电脑股份有限公司 定位系统
US8548488B2 (en) 2007-11-30 2013-10-01 Trueposition, Inc. Automated configuration of a wireless location system
US8626213B2 (en) 2008-08-27 2014-01-07 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for cell ID collision detection
US9037155B2 (en) * 2008-10-28 2015-05-19 Sven Fischer Time of arrival (TOA) estimation for positioning in a wireless communication network
US8493887B2 (en) 2008-12-30 2013-07-23 Qualcomm Incorporated Centralized control of peer discovery pilot transmission
US8886113B2 (en) 2008-12-30 2014-11-11 Qualcomm Incorporated Centralized control of relay operation
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
US7940740B2 (en) 2009-02-03 2011-05-10 Motorola Mobility, Inc. Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
US8401111B2 (en) 2009-03-13 2013-03-19 Qualcomm Incorporated Method and apparatus for sequencing and correlating a positioning reference signal
US8730925B2 (en) * 2009-04-09 2014-05-20 Motorola Mobility Llc Method and apparatus for generating reference signals for accurate time-difference of arrival estimation
KR101738162B1 (ko) * 2009-04-10 2017-05-22 엘지전자 주식회사 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치
US9435874B2 (en) * 2009-04-21 2016-09-06 Qualcomm Incorporated Method and apparatus for supporting positioning for terminals in a wireless network
WO2010124448A1 (en) 2009-04-27 2010-11-04 Huawei Technologies Co., Ltd. Positioning reference signals
US9491615B2 (en) 2009-06-10 2016-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Detection of collisions of radio coverage cell identifiers
US9002354B2 (en) 2009-06-12 2015-04-07 Google Technology Holdings, LLC Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements
US8725182B2 (en) 2009-06-19 2014-05-13 Htc Corporation Method of enhancing positioning measurement and related communication device
EP2446679B1 (en) 2009-06-24 2017-03-22 IDTP Holdings, Inc. Methods and arrangements in a cellular network for supporting positioning
US9279879B2 (en) 2009-06-26 2016-03-08 Qualcomm Incorporated Positioning in the presence of passive distributed elements
JP4918580B2 (ja) * 2009-08-27 2012-04-18 株式会社エヌ・ティ・ティ・ドコモ 無線基地局、移動局、移動通信方法及び測定方法
US20110124347A1 (en) * 2009-09-15 2011-05-26 Byron Hua Chen Method And Apparatus for UE Positioning in LTE Networks
US9432164B2 (en) * 2009-10-15 2016-08-30 Qualcomm Incorporated Method and apparatus for reference signal sequence mapping in wireless communication
CN102664848B (zh) * 2009-10-29 2015-08-12 中兴通讯股份有限公司 数据发送方法及装置
US8600398B2 (en) 2009-11-03 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus and system for defining positioning configuration in a wireless network
US9277523B2 (en) 2009-11-05 2016-03-01 Qualcomm Incorporated Method and apparatus for assisted positioning in a wireless communication system
US20110117926A1 (en) * 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
US20110176440A1 (en) 2010-01-15 2011-07-21 Motorola-Mobility, Inc. Restrictions on autonomous muting to enable time difference of arrival measurements
RU2554078C2 (ru) * 2010-02-19 2015-06-27 Леново Груп Лимитед Межчастотные измерения позиционирования
EP2663144B1 (en) * 2010-05-03 2020-06-10 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatus for positioning measurements in multi-antenna transmission systems
JP2012015572A (ja) * 2010-06-29 2012-01-19 Hitachi Ltd 階層化された分散アンテナシステム
US8725167B2 (en) 2010-08-11 2014-05-13 Optis Cellular Technology, Llc Methods of providing cell grouping for positioning and related networks and devices
WO2012023891A1 (en) * 2010-08-16 2012-02-23 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for enhancing positioning
US8929826B2 (en) * 2010-08-20 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Method and node for reduced transmission activity pattern configuration
US10034205B2 (en) 2010-10-01 2018-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Positioning measurements and carrier switching in multi-carrier wireless communication networks
CN102457959B (zh) * 2010-10-27 2015-07-15 电信科学技术研究院 一种上报定位信息的方法及装置
KR20120053941A (ko) 2010-11-17 2012-05-29 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
DK2666319T3 (en) 2011-01-19 2017-02-13 ERICSSON TELEFON AB L M (publ) Improved measurement GAP configuration support for positioning related applications
US9258718B2 (en) * 2011-02-22 2016-02-09 Qualcomm Incorporated Positioning location for remote radio heads (RRH) with same physical cell identity (PCI)
US9119102B2 (en) * 2011-04-04 2015-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node and method for using positioning gap indication for enhancing positioning performance
CN104040367B (zh) * 2011-08-03 2017-11-07 英维斯塔克有限公司 使用减小的衰减射频技术来对对象的测距和跟踪中的多径抑制
KR102032850B1 (ko) * 2011-10-11 2019-11-08 엘지전자 주식회사 복수의 네트워크 노드로 구성된 셀을 포함하는 무선통신 시스템에서 채널품질상태를 측정하는 방법 및 이를 위한 장치
CN113225172B (zh) 2012-01-27 2024-05-24 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法
US9461766B2 (en) 2012-03-09 2016-10-04 Lg Electronics Inc. Method and apparatus for setting reference signal
EP2896253B1 (en) * 2012-09-13 2017-04-12 Broadcom Corporation Mechanism for discovery of small cells
US9467803B2 (en) * 2012-09-27 2016-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Detecting multipath and determining positioning measurement uncertainty
US9445390B2 (en) * 2012-10-10 2016-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and node for positioning in combined cell
US10588107B2 (en) * 2012-10-26 2020-03-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods of positioning in a system comprising measuring nodes with multiple receiving points
WO2014086409A1 (en) 2012-12-05 2014-06-12 Huawei Technologies Co., Ltd. Methods and nodes for transmitting broadcast information in a wireless communication system
EP3033913B1 (en) 2013-08-12 2018-10-31 Telefonaktiebolaget LM Ericsson (publ) Positioning in a shared cell
US9482742B1 (en) 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems

Also Published As

Publication number Publication date
TWI524085B (zh) 2016-03-01
KR20150100759A (ko) 2015-09-02
BR112015013543A2 (pt) 2017-07-11
CN104854931A (zh) 2015-08-19
JP2018072343A (ja) 2018-05-10
HUE044457T2 (hu) 2019-10-28
ES2745756T3 (es) 2020-03-03
CN108419289A (zh) 2018-08-17
US9651653B2 (en) 2017-05-16
EP2936892B1 (en) 2019-07-17
JP6517303B2 (ja) 2019-05-22
JP2016509771A (ja) 2016-03-31
TW201430369A (zh) 2014-08-01
US20140176366A1 (en) 2014-06-26
CN104854931B (zh) 2018-12-07
EP2936892A1 (en) 2015-10-28
WO2014105324A1 (en) 2014-07-03
CN109541522A (zh) 2019-03-29
KR101798071B1 (ko) 2017-11-15

Similar Documents

Publication Publication Date Title
JP6262252B2 (ja) 複数送信アンテナ構成を利用して通信システムにおいて測定基準信号を生成するための方法および装置
US9756599B2 (en) Positioning reference signal (PRS) generation for multiple transmit antenna systems
JP6479886B2 (ja) Ｏｔｄｏａ ｐｒｓ支援データの提供
US11191054B2 (en) Method and apparatus for estimating a position of a mobile device using bundled positioning reference signals
CN112771818B (zh) 用于快速往返时间测量分发的系统和方法
EP2974397B1 (en) Crowdsourcing based on base station almanac quality
JP5823386B2 (ja) 支援データの非準拠の使用を伴うモバイルベースの測位
JP7762216B2 (ja) アップリンクおよびダウンリンクｒｉｓ支援シグナリング
CN115989657B (zh) 用于定位的跟踪参考信号的静默配置
US10582469B2 (en) Network initiated ranging
KR20230047098A (ko) 라디오 리소스 관리 측정에 의한 포지셔닝 정보의 사용
TW202201934A (zh) 探測參考信號傳輸延遲移位報告
KR20240031303A (ko) 개선된 포지셔닝을 위한 잠재적인 가상 앵커 위치들의 보고
TW202329708A (zh) 用於無線電存取技術（ｒａｔ）相關定位輔助資料的完整性資訊
EP4649336A1 (en) Techniques for joint sidelink positioning

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150825

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161026

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161026

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170602

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170602

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20170606

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171101

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171213

R150 Certificate of patent or registration of utility model

Ref document number: 6262252

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250