CN104854931B - 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备 - Google Patents

用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备 Download PDF

Info

Publication number
CN104854931B
CN104854931B CN201380064083.4A CN201380064083A CN104854931B CN 104854931 B CN104854931 B CN 104854931B CN 201380064083 A CN201380064083 A CN 201380064083A CN 104854931 B CN104854931 B CN 104854931B
Authority
CN
China
Prior art keywords
assistance information
prs
cell
otdoa
server
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
CN201380064083.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN104854931A (zh
Inventor
斯文·菲舍尔
彼得·加尔
斯蒂芬·威廉·埃奇
阿瑞希·米尔巴格瑞
季庭方
古托姆·R·欧普夏
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
Priority to CN201811338963.7A priority Critical patent/CN109541522A/zh
Priority to CN201810493399.XA priority patent/CN108419289A/zh
Publication of CN104854931A publication Critical patent/CN104854931A/zh
Application granted granted Critical
Publication of CN104854931B publication Critical patent/CN104854931B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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)
CN201380064083.4A 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备 Active CN104854931B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811338963.7A CN109541522A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
CN201810493399.XA CN108419289A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备

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 (2)

Application Number Title Priority Date Filing Date
CN201810493399.XA Division CN108419289A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
CN201811338963.7A Division CN109541522A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备

Publications (2)

Publication Number Publication Date
CN104854931A CN104854931A (zh) 2015-08-19
CN104854931B true CN104854931B (zh) 2018-12-07

Family

ID=50974018

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201380064083.4A Active CN104854931B (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
CN201810493399.XA Pending CN108419289A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
CN201811338963.7A Pending CN109541522A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201810493399.XA Pending CN108419289A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
CN201811338963.7A Pending CN109541522A (zh) 2012-12-24 2013-11-25 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备

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
WO2015023224A2 (en) * 2013-08-12 2015-02-19 Telefonaktiebolaget L M Ericsson (Publ) Positioning in a shared cell
WO2015099582A1 (en) * 2013-12-23 2015-07-02 Telefonaktiebolaget L M Ericsson (Publ) Determining position of a wireless device using remote radio head devices with multiple antenna devices
WO2015156714A1 (en) * 2014-04-09 2015-10-15 Telefonaktiebolaget L M Ericsson (Publ) Determining position of a wireless device using remote radio head devices
JP2017525180A (ja) * 2014-06-25 2017-08-31 インテル コーポレイション ロングタームエボリューション協調マルチポイント通信システムにおけるユーザ機器ポジショニング
US10310051B2 (en) 2014-07-04 2019-06-04 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and apparatus therefor
KR20170048314A (ko) 2014-08-27 2017-05-08 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
US10341980B2 (en) * 2014-08-28 2019-07-02 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and device for same
WO2016032308A1 (ko) * 2014-08-29 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
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
EP3218737B1 (en) * 2014-11-10 2019-01-09 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
US10024951B2 (en) * 2014-12-31 2018-07-17 Qualcomm Incorporated Crowdsourcing network synchronization status
US10383080B2 (en) * 2015-01-26 2019-08-13 Intel IP Corporation Device and method to improve horizontal and vertical positioning accuracy
WO2016137308A1 (ko) * 2015-02-27 2016-09-01 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
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
EP3281374B1 (en) * 2015-04-07 2023-11-08 Telefonaktiebolaget LM Ericsson (publ) Transmitting positioning reference signals
CN107431678B (zh) * 2015-04-08 2021-07-16 苹果公司 定位参考系统(prs)增强设计
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
CN108450023B (zh) * 2015-08-07 2022-07-15 瑞典爱立信有限公司 差异化定位
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
WO2017113397A1 (zh) 2015-12-31 2017-07-06 华为技术有限公司 终端设备及定位系统
EP3226032A1 (en) * 2016-03-31 2017-10-04 Sequans Communications S.A. New messaging scheme for positioning
US10317509B2 (en) * 2016-03-31 2019-06-11 Qualcomm Incorporated PRS-based terrestrial beacon system (TBS) implementations
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
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
EP3745788A1 (en) * 2016-08-11 2020-12-02 Sony Mobile Communications Inc. Tdoa positioning of mobile devices
EP3282782B1 (en) * 2016-08-12 2019-11-06 Nokia Technologies Oy Transmission of position reference signals within wireless telecommunication network
EP4213550A1 (en) * 2016-08-12 2023-07-19 Sony Group Corporation Location server, infrastructure equipment, communications device and methods
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
WO2018083610A1 (en) 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Positioning support information for time of arrival (toa) estimation in possible multipath propagation conditions
US11997563B2 (en) * 2016-11-23 2024-05-28 Qualcomm Incorporated Enhancements to observed time difference of arrival positioning of a mobile device
EP3553962B1 (en) * 2016-12-23 2021-07-28 Huawei Technologies Co., Ltd. Signal transmission method and base station
US10313825B2 (en) * 2017-02-28 2019-06-04 Qualcomm Incorporated Control plane LCS solution for improving multiple reporting LPP messaging
US11134464B2 (en) 2017-04-03 2021-09-28 Apple Inc. UE capability indication to positioning server
KR20200028472A (ko) * 2017-07-31 2020-03-16 후아웨이 테크놀러지 컴퍼니 리미티드 포지셔닝 보조 데이터 전송 방법 및 시스템 및 디바이스
US10736074B2 (en) * 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
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
EP3811099A1 (en) 2018-06-25 2021-04-28 Nokia Technologies Oy Position determination
US11683781B2 (en) 2018-08-07 2023-06-20 Sony Group Corporation System and method for generating positioning reference signals
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
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
CN113114439B (zh) * 2019-03-28 2022-06-24 华为技术有限公司 用于定位的方法与装置
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)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101398476A (zh) * 2007-09-29 2009-04-01 广达电脑股份有限公司 定位系统
CN102197315A (zh) * 2008-10-28 2011-09-21 高通股份有限公司 用于在无线通信网络中进行定位的抵达时间(toa)估计
WO2011139201A1 (en) * 2010-05-03 2011-11-10 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for positioning measurements in multi-antenna transmission systems
WO2012023891A1 (en) * 2010-08-16 2012-02-23 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for enhancing positioning
CN102754468A (zh) * 2010-02-19 2012-10-24 瑞典爱立信有限公司 频率间定位测量

Family Cites Families (76)

* 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.
EP1181836B1 (en) * 1999-05-05 2003-04-02 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
DE60236148D1 (de) 2001-04-24 2010-06-10 Qualcomm Inc Verfahren und vorrichtung zur abschätzung des standortes eines terminals auf der basis von identifikationskoden für übertragungsquellen
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
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
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
US7590383B2 (en) 2001-10-25 2009-09-15 Qualcomm Incorporated Determining mobile station position using base station identification and a repeater discriminant
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
WO2004095733A2 (en) 2003-04-17 2004-11-04 Qualcomm Incorporated Method and apparatus for determining repeater use in wireless communications
US7580672B2 (en) 2003-06-27 2009-08-25 Qualcomm Incorporated Synthetic path diversity repeater
US7312752B2 (en) 2003-10-22 2007-12-25 Awarepoint Corporation Wireless position location and tracking system
CA2549512A1 (en) 2003-12-09 2005-06-23 Awarepoint Corporation Plug-in network appliance
US9118380B2 (en) 2004-04-05 2015-08-25 Qualcomm Incorporated Repeater with positioning capabilities
JP2007537613A (ja) 2004-09-17 2007-12-20 ラディアント テクノロジーズ，インク． 移動通信端末機の位置決定方法およびシステム
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
MX2008013080A (es) 2006-04-12 2009-01-14 Lg Electronics Inc Metodo para asignar señales de referencia en sistema de mimo.
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
CN103369698B (zh) 2007-07-06 2016-06-15 中兴通讯美国公司 无线多跳中继网络中的资源分配
KR101048444B1 (ko) 2007-09-03 2011-07-11 삼성전자주식회사 무선통신시스템에서 위치 추정 장치 및 방법
US8548488B2 (en) 2007-11-30 2013-10-01 Trueposition, Inc. Automated configuration of a wireless location system
WO2010024743A1 (en) 2008-08-27 2010-03-04 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement, cell id collision detection
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
CN102334320A (zh) 2009-04-27 2012-01-25 华为技术有限公司 定位参考信号
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
EP3206447A1 (en) 2009-06-24 2017-08-16 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
CN101697535A (zh) * 2009-10-29 2010-04-21 中兴通讯股份有限公司 定位参考信号发送方法、数据发送方法、数据接收方法
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
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
WO2012021097A2 (en) 2010-08-11 2012-02-16 Telefonaktiebolaget L M Ericsson (Publ) Methods of providing cell grouping for positioning and related networks and devices
WO2012023894A1 (en) * 2010-08-20 2012-02-23 Telefonaktibeolaget Lm 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
EP2739986B1 (en) * 2011-08-03 2018-01-10 PoLTE Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
US9749029B2 (en) * 2011-10-11 2017-08-29 Lg Electronics Inc. Method for measuring state of channel quality in wireless communication system including cells formed with a plurality of network nodes, and apparatus therefor
US9794913B2 (en) 2012-01-27 2017-10-17 Interdigital Patent Holdings, Inc. Systems and/or methods for providing EPDCCH in a multiple carrier based and/or quasi-collated network
US9461766B2 (en) 2012-03-09 2016-10-04 Lg Electronics Inc. Method and apparatus for setting reference signal
CN104838705B (zh) * 2012-09-13 2019-05-28 安华高科技股份有限公司 小区发现机制
US9467803B2 (en) * 2012-09-27 2016-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Detecting multipath and determining positioning measurement uncertainty
JP2016500951A (ja) * 2012-10-10 2016-01-14 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） 複合セルにおける位置決めの方法及びノード
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
EP2929644B1 (en) 2012-12-05 2020-08-19 Huawei Technologies Co., Ltd. Methods and nodes for transmitting broadcast information in a wireless communication system
WO2015023224A2 (en) 2013-08-12 2015-02-19 Telefonaktiebolaget L M 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101398476A (zh) * 2007-09-29 2009-04-01 广达电脑股份有限公司 定位系统
CN102197315A (zh) * 2008-10-28 2011-09-21 高通股份有限公司 用于在无线通信网络中进行定位的抵达时间(toa)估计
CN102754468A (zh) * 2010-02-19 2012-10-24 瑞典爱立信有限公司 频率间定位测量
WO2011139201A1 (en) * 2010-05-03 2011-11-10 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for positioning measurements in multi-antenna transmission systems
WO2012023891A1 (en) * 2010-08-16 2012-02-23 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for enhancing positioning

Also Published As

Publication number Publication date
US20140176366A1 (en) 2014-06-26
JP2018072343A (ja) 2018-05-10
BR112015013543A2 (pt) 2017-07-11
KR20150100759A (ko) 2015-09-02
CN109541522A (zh) 2019-03-29
HUE044457T2 (hu) 2019-10-28
EP2936892B1 (en) 2019-07-17
CN104854931A (zh) 2015-08-19
JP6262252B2 (ja) 2018-01-17
EP2936892A1 (en) 2015-10-28
ES2745756T3 (es) 2020-03-03
US9651653B2 (en) 2017-05-16
TWI524085B (zh) 2016-03-01
JP2016509771A (ja) 2016-03-31
CN108419289A (zh) 2018-08-17
JP6517303B2 (ja) 2019-05-22
KR101798071B1 (ko) 2017-11-15
TW201430369A (zh) 2014-08-01
WO2014105324A1 (en) 2014-07-03

Similar Documents

Publication Publication Date Title
CN104854931B (zh) 用于在利用多发射天线配置的通信系统中产生定位参考信号的方法及设备
US10051593B2 (en) Positioning reference signal (PRS) generation for multiple transmit antenna systems
EP4302117B1 (en) Radio frequency (rf) sensing using a shared physical channel
EP4392799A1 (en) Positioning reference signal measurement request for carrier phase-based positioning
CN118473992A (zh) 用于快速往返时间测量分发的系统和方法
EP4459310A2 (en) Storing positioning-related capabilities in the network
CN115088203B (zh) 多端口测量反馈
KR20230010643A (ko) Srs 송신 지연 시프트 리포팅

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant