CN101940041A - 用于在无线接入系统中进行位置定位的系统和方法 - Google Patents

用于在无线接入系统中进行位置定位的系统和方法 Download PDF

Info

Publication number
CN101940041A
CN101940041A CN2009801018160A CN200980101816A CN101940041A CN 101940041 A CN101940041 A CN 101940041A CN 2009801018160 A CN2009801018160 A CN 2009801018160A CN 200980101816 A CN200980101816 A CN 200980101816A CN 101940041 A CN101940041 A CN 101940041A
Authority
CN
China
Prior art keywords
unit
bts
bit sequence
location
antenna
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.)
Pending
Application number
CN2009801018160A
Other languages
English (en)
Chinese (zh)
Inventor
S·吴
J·叶
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.)
Quarterhill Inc
Original Assignee
WiLAN 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 WiLAN Inc filed Critical WiLAN Inc
Publication of CN101940041A publication Critical patent/CN101940041A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01S5/02—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
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders
    • 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

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)
CN2009801018160A 2008-01-08 2009-01-07 用于在无线接入系统中进行位置定位的系统和方法 Pending CN101940041A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/007,198 US8326324B2 (en) 2008-01-08 2008-01-08 Systems and methods for location positioning within radio access systems
US12/007,198 2008-01-08
PCT/CA2009/000010 WO2009086626A1 (en) 2008-01-08 2009-01-07 Systems and methods for location postioning within radio access systems

Publications (1)

Publication Number Publication Date
CN101940041A true CN101940041A (zh) 2011-01-05

Family

ID=40844987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801018160A Pending CN101940041A (zh) 2008-01-08 2009-01-07 用于在无线接入系统中进行位置定位的系统和方法

Country Status (7)

Country Link
US (2) US8326324B2 (enExample)
EP (1) EP2241146A1 (enExample)
JP (1) JP5665545B2 (enExample)
KR (1) KR20100113100A (enExample)
CN (1) CN101940041A (enExample)
TW (1) TWI493994B (enExample)
WO (1) WO2009086626A1 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102665275A (zh) * 2012-04-23 2012-09-12 京信通信系统（中国）有限公司 基于上行导频信号的无线定位方法与装置
CN103298098A (zh) * 2012-02-24 2013-09-11 中兴通讯股份有限公司 多基站协作中调整数据同步的方法及系统
CN104718785A (zh) * 2012-10-19 2015-06-17 高通股份有限公司 基于供正交频分多路复用使用的副载波子集进行的室内无线电测距
CN106019224A (zh) * 2016-07-11 2016-10-12 上海智臻智能网络科技股份有限公司 一种基于单热点的定位方法及装置
US9699586B2 (en) 2012-10-02 2017-07-04 Nokia Technologies Oy Configuring a sound system
CN108387868A (zh) * 2018-03-06 2018-08-10 电子科技大学 一种基于信号到达角度差测量的扫描式辐射源定位方法
CN108604918A (zh) * 2016-02-03 2018-09-28 高通股份有限公司 基于定向传输的被动式定位
CN110535501A (zh) * 2015-06-19 2019-12-03 松下电器（美国）知识产权公司 发送方法、接收方法及发送装置
CN111157944A (zh) * 2018-11-07 2020-05-15 千寻位置网络有限公司 基于双天线的测距装置、移动载体
CN112639506A (zh) * 2018-06-25 2021-04-09 诺基亚技术有限公司 位置确定
CN113170278A (zh) * 2018-12-12 2021-07-23 高通股份有限公司 用于无线网络的超低延时定位服务的系统和方法
US12114229B2 (en) 2018-12-12 2024-10-08 Qualcomm Incorporated Systems and methods for location reporting with low latency for wireless networks
US12490057B2 (en) 2022-05-05 2025-12-02 Qualcomm Incorporated Systems and methods for periodic and triggered event reporting via user plane

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10281557B2 (en) 2005-12-15 2019-05-07 Polte Corporation Partially synchronized multilateration/trilateration method and system for positional finding using RF
US10834531B2 (en) 2005-12-15 2020-11-10 Polte Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US9288623B2 (en) 2005-12-15 2016-03-15 Invisitrack, Inc. Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US20100054746A1 (en) 2007-07-24 2010-03-04 Eric Raymond Logan Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems
US8175459B2 (en) 2007-10-12 2012-05-08 Corning Cable Systems Llc Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same
US8644844B2 (en) 2007-12-20 2014-02-04 Corning Mobileaccess Ltd. Extending outdoor location based services and applications into enclosed areas
US8588087B2 (en) * 2008-01-29 2013-11-19 Alcatel Lucent Method for positioning mobile devices and apparatus for positioning mobile devices
US8125949B1 (en) * 2008-05-21 2012-02-28 Clearwire Ip Holdings Llc Dynamic allocation of WiMAX ranging codes
US20110230171A1 (en) * 2008-05-28 2011-09-22 11I Networks Inc. Wireless intrusion detection solution for idle-mode cellular devices
US8633853B2 (en) * 2008-07-31 2014-01-21 Honeywell International Inc. Method and apparatus for location detection using GPS and WiFi/WiMAX
US9500736B2 (en) * 2008-07-31 2016-11-22 Honeywell International Inc. System and method for providing self-locating wireless sensors
CN101946545B (zh) * 2008-09-05 2014-11-19 Lg电子株式会社 用于定位的下行链路静默时段
US8350666B2 (en) * 2008-10-15 2013-01-08 Honeywell International Inc. Apparatus and method for location-based access control in wireless networks
US8862137B2 (en) * 2008-11-05 2014-10-14 Alcatel Lucent Method for associating a premier femtocell with user equipment
US9673904B2 (en) 2009-02-03 2017-06-06 Corning Optical Communications LLC Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof
TWI398173B (zh) * 2009-03-19 2013-06-01 Inventec Appliances Corp Mixing method of different networks
KR101495247B1 (ko) * 2009-03-20 2015-02-24 삼성전자주식회사 펨토 기지국들을 포함하는 통신 시스템을 위한 전송 프레임및 자원 할당 방법
EP2282418A3 (en) * 2009-06-23 2011-03-09 Alcatel Lucent A station comprising at least two transmit antennas, and a method of transmitting therefrom
US9590733B2 (en) 2009-07-24 2017-03-07 Corning Optical Communications LLC Location tracking using fiber optic array cables and related systems and methods
WO2011020008A2 (en) 2009-08-13 2011-02-17 Interdigital Patent Holdings, Inc. Method and apparatus for supporting positioning measurements
US8749609B2 (en) * 2009-09-03 2014-06-10 Samsung Electronics Co., Ltd. Apparatus, system and method for video call
CN102036367B (zh) * 2009-09-27 2013-08-28 中国移动通信集团公司 基于时间测量的定位方法及装置
US8280259B2 (en) 2009-11-13 2012-10-02 Corning Cable Systems Llc Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication
US20110117926A1 (en) * 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
WO2011069552A1 (en) * 2009-12-10 2011-06-16 Nortel Networks Limited Method, arrangement and computer program product for clocking
US8275265B2 (en) 2010-02-15 2012-09-25 Corning Cable Systems Llc Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods
WO2011108828A2 (ko) * 2010-03-01 2011-09-09 엘지전자 주식회사 무선 통신 시스템에서 세그먼트 식별자를 검출하는 방법 및 이를 위한 장치
AU2011232897B2 (en) 2010-03-31 2015-11-05 Corning Optical Communications LLC Localization services in optical fiber-based distributed communications components and systems, and related methods
KR101494404B1 (ko) * 2010-07-02 2015-02-17 삼성전자주식회사 무선통신 시스템에서 셀 선택 방법 및 장치
US8570914B2 (en) 2010-08-09 2013-10-29 Corning Cable Systems Llc Apparatuses, systems, and methods for determining location of a mobile device(s) in a distributed antenna system(s)
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
KR20120086781A (ko) * 2011-01-27 2012-08-06 삼성전자주식회사 무선통신 시스템에서 단말의 위치 보고 방법 및 장치
CN103037520A (zh) 2011-03-25 2013-04-10 北京新岸线无线技术有限公司 一种资源调度方法和设备
US9351315B2 (en) 2011-03-25 2016-05-24 Beijing Nufront Mobile Multimedia Technology Co. Ltd. Resource scheduling method and device
CN103124210A (zh) 2011-03-25 2013-05-29 北京新岸线移动多媒体技术有限公司 无线通信系统中导频的配置方法及装置
CN102625441A (zh) * 2011-03-31 2012-08-01 北京新岸线无线技术有限公司 用于接入无线网络的方法及装置
CN102752797A (zh) 2011-03-31 2012-10-24 北京新岸线无线技术有限公司 一种无线通信方法、发送装置及接收装置
CN103354478A (zh) 2011-03-31 2013-10-16 北京新岸线移动多媒体技术有限公司 一种用于实现链路自适应的方法、网络设备和终端设备
US8688140B2 (en) * 2011-04-26 2014-04-01 Microchip Technology Incorporated Radio frequency tag location system and method
WO2012148940A1 (en) 2011-04-29 2012-11-01 Corning Cable Systems Llc Systems, methods, and devices for increasing radio frequency (rf) power in distributed antenna systems
WO2012148938A1 (en) 2011-04-29 2012-11-01 Corning Cable Systems Llc Determining propagation delay of communications in distributed antenna systems, and related components, systems and methods
WO2013003492A1 (en) * 2011-06-28 2013-01-03 Arun Raghupathy Wide area positioning systems and methods
US8509810B2 (en) * 2011-06-29 2013-08-13 Alcatel Lucent Method and apparatus for geo-locating mobile station
US11125850B2 (en) 2011-08-03 2021-09-21 Polte Corporation Systems and methods for determining a timing offset of emitter antennas in a wireless network
US11835639B2 (en) 2011-08-03 2023-12-05 Qualcomm Technologies, Inc. Partially synchronized multilateration or trilateration method and system for positional finding using RF
KR101791256B1 (ko) 2011-09-09 2017-10-31 에스케이 텔레콤주식회사 단말기 측위 방법, 측위 장치 및 액세스포인트
EP2775761A4 (en) * 2011-11-03 2015-12-02 Kyocera Corp MOBILE COMMUNICATION METHOD
KR20130084149A (ko) * 2012-01-16 2013-07-24 한국전자통신연구원 프리앰블 전송 방법, 무선 노드의 동기화 방법 및 장치
US9456407B2 (en) * 2012-04-13 2016-09-27 Telefonaktiebolaget L M Ericsson Method and arrangement for supporting cell selection
US9781553B2 (en) 2012-04-24 2017-10-03 Corning Optical Communications LLC Location based services in a distributed communication system, and related components and methods
EP2842245A1 (en) 2012-04-25 2015-03-04 Corning Optical Communications LLC Distributed antenna system architectures
WO2013181247A1 (en) 2012-05-29 2013-12-05 Corning Cable Systems Llc Ultrasound-based localization of client devices with inertial navigation supplement in distributed communication systems and related devices and methods
US8996052B1 (en) 2012-06-19 2015-03-31 Google Inc. Relating time-to-live information with location data
US10440512B2 (en) 2012-08-03 2019-10-08 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US10863313B2 (en) 2014-08-01 2020-12-08 Polte Corporation Network architecture and methods for location services
US8995255B2 (en) 2012-08-03 2015-03-31 Intel Corporation Coverage adjustment in E-UTRA networks
US10845453B2 (en) 2012-08-03 2020-11-24 Polte Corporation Network architecture and methods for location services
DE202013012858U1 (de) 2012-08-09 2021-05-07 Axel Wireless Ltd. Kapazitätszentriertes digitales verteiltes Antennensystem
US9455784B2 (en) 2012-10-31 2016-09-27 Corning Optical Communications Wireless Ltd Deployable wireless infrastructures and methods of deploying wireless infrastructures
US9158864B2 (en) 2012-12-21 2015-10-13 Corning Optical Communications Wireless Ltd Systems, methods, and devices for documenting a location of installed equipment
JP2016520808A (ja) * 2013-03-15 2016-07-14 アイポジ インコーポレイテッドＩｐｏｓｉ，Ｉｎｃ． パケット同期受信器アレイを使用する屋内位置の特定
US9841493B2 (en) * 2013-04-12 2017-12-12 Hewlett Packard Enterprise Development Lp Location determination of a mobile device
WO2014168635A1 (en) 2013-04-12 2014-10-16 Hewlett-Packard Development Company, L.P. Determining an angle of direct path of a signal
US9398465B2 (en) * 2013-08-08 2016-07-19 Intel IP Corporation User equipment distribution information collection
US9077321B2 (en) 2013-10-23 2015-07-07 Corning Optical Communications Wireless Ltd. Variable amplitude signal generators for generating a sinusoidal signal having limited direct current (DC) offset variation, and related devices, systems, and methods
JP6280570B2 (ja) 2013-10-28 2018-02-14 エンパイア テクノロジー ディベロップメント エルエルシー 通信デバイスのロケーションの決定
US20150124630A1 (en) * 2013-11-07 2015-05-07 Arris Enterprises, Inc. AUTOMATIC LOCATION IDENTIFICATION OF CABLE Wi-Fi AND SMALL CELL NODES IN HFC NETWORKS AND THEIR INTEGRATION INTO INVENTORY DATABASES
US9374799B2 (en) * 2013-12-23 2016-06-21 Cellco Partnership Mobile device locating using long term evolution signals
US9510314B2 (en) * 2014-01-06 2016-11-29 Intel IP Corporation Method and evolved node-B for geographic bin data collection and reporting
WO2015107252A1 (en) * 2014-01-15 2015-07-23 Nokia Technologies Oy Determination of a location of a device
US10557919B2 (en) * 2014-03-28 2020-02-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Observed time difference of arrival angle of arrival discriminator
US9357551B2 (en) 2014-05-30 2016-05-31 Corning Optical Communications Wireless Ltd Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems
CA2961696A1 (en) 2014-09-23 2016-03-31 Axell Wireless Ltd. Automatic mapping and handling pim and other uplink interferences in digital distributed antenna systems
EP3210040A4 (en) * 2014-10-24 2018-06-13 Polte Corporation Partially synchronized multilateration or trilateration method and system for positional finding using rf
CA2971853A1 (en) 2014-12-23 2016-06-30 Abraham Hasarchi Harmonizing noise aggregation and noise management in distributed antenna system
US9681313B2 (en) 2015-04-15 2017-06-13 Corning Optical Communications Wireless Ltd Optimizing remote antenna unit performance using an alternative data channel
US9948349B2 (en) 2015-07-17 2018-04-17 Corning Optical Communications Wireless Ltd IOT automation and data collection system
KR102396800B1 (ko) 2015-11-19 2022-05-11 삼성전자 주식회사 무선 통신 시스템에서 공공 안전망 접속 지원 방법 및 장치
CN105510875A (zh) * 2015-11-24 2016-04-20 四川中电昆辰科技有限公司 用于多区域定位的基站、定位系统及定位方法
US10148543B2 (en) * 2015-12-23 2018-12-04 EMC IP Holding Company LLC Connection-oriented communication devices with round trip time estimation
US9648580B1 (en) 2016-03-23 2017-05-09 Corning Optical Communications Wireless Ltd Identifying remote units in a wireless distribution system (WDS) based on assigned unique temporal delay patterns
KR101825738B1 (ko) 2016-06-30 2018-02-06 주식회사 아리텔 신호 측정 장치, 시스템 및 사용자 단말
US11550024B2 (en) * 2016-09-20 2023-01-10 Deeyook Location Technologies Ltd. Interferometric location sensing
EP3509366B1 (en) * 2016-09-30 2020-11-11 Huawei Technologies Co., Ltd. Method and device for predicting network distance
TWI622784B (zh) * 2016-11-24 2018-05-01 光寶電子（廣州）有限公司 定位系統及其定位方法
WO2018163440A1 (en) 2017-03-10 2018-09-13 Nec Corporation Position estimation apparatus
KR102006003B1 (ko) * 2017-03-31 2019-07-31 (주)와이파이브 Flaoa를 이용한 위치 추정 장치 및 방법
US11255945B2 (en) 2018-03-27 2022-02-22 Polte Corporation Multi-path mitigation in tracking objects using compressed RF data
US10531424B1 (en) * 2018-09-11 2020-01-07 Greina Technologies, Inc. Angle of arrival and departure using standard bluetooth low energy packets
US11159972B2 (en) 2018-10-31 2021-10-26 Qualcomm Incorporated Handling of radio frequency front-end group delays for round trip time estimation
US10848256B2 (en) * 2018-11-08 2020-11-24 Qualcomm Incorporated Group delay calibration for carrier aggregation / multi-radio access technology
JP2020109370A (ja) * 2019-01-07 2020-07-16 学校法人早稲田大学 周波数変換を用いた視野外障害物検知システム
US12273848B2 (en) 2019-12-31 2025-04-08 Deeyook Location Technologies Ltd Interferometric location sensing
CN117232380B (zh) * 2023-11-13 2024-01-30 武汉大学 一种带状工程变形监测方法、装置、设备及可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1413057A (zh) * 2001-10-18 2003-04-23 华为技术有限公司 一种移动台位置的估计方法及装置
US6996392B2 (en) * 2002-09-03 2006-02-07 Trueposition, Inc. E911 overlay solution for GSM, for use in a wireless location system
CN1795396A (zh) * 2003-04-15 2006-06-28 真实定位公司 多路定位处理器
CN1852598A (zh) * 2005-12-15 2006-10-25 华为技术有限公司 一种双到达时间定位中准确定位移动台的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548583A (en) * 1992-11-24 1996-08-20 Stanford Telecommuncations, Inc. Wireless telephone user location capability for enhanced 911 application
US5945948A (en) * 1996-09-03 1999-08-31 Motorola, Inc. Method and apparatus for location finding in a communication system
US6249252B1 (en) * 1996-09-09 2001-06-19 Tracbeam Llc Wireless location using multiple location estimators
FI103248B (fi) 1996-10-29 1999-05-14 Nokia Telecommunications Oy Päätelaitteen sijainnin määrittäminen radiojärjestelmässä
US6246884B1 (en) * 1998-08-19 2001-06-12 Sigmaone Communications Corporation System and method for measuring and locating a mobile station signal in a wireless communication system
US6453168B1 (en) * 1999-08-02 2002-09-17 Itt Manufacturing Enterprises, Inc Method and apparatus for determining the position of a mobile communication device using low accuracy clocks
EP1102085A3 (en) * 1999-11-15 2004-03-10 Kokusai Electric Co., Ltd. Positioning system and calculating method in mobile communication system
US6750818B2 (en) * 2000-12-04 2004-06-15 Tensorcomm, Inc. Method and apparatus to compute the geolocation of a communication device using orthogonal projections
US7254401B2 (en) * 2000-12-19 2007-08-07 Nokia Corporation Network-based method and system for determining a location of user equipment in CDMA networks
US20040102196A1 (en) * 2001-04-06 2004-05-27 Mikko Weckstrom Location method and system
JP4093792B2 (ja) * 2002-04-18 2008-06-04 富士通株式会社 移動無線局の位置を決定する測位システム、プログラムおよび位置決定方法
US7050786B2 (en) * 2002-10-30 2006-05-23 Lockheed Martin Corporation Method and apparatus for locating a wireless device
US7429914B2 (en) * 2003-06-04 2008-09-30 Andrew Corporation System and method for CDMA geolocation
US7647055B2 (en) * 2003-09-19 2010-01-12 Qualcomm Incorporated System and method for integration of wireless computer network in position determining technology
US7440762B2 (en) * 2003-12-30 2008-10-21 Trueposition, Inc. TDOA/GPS hybrid wireless location system
US8060338B2 (en) * 2005-03-31 2011-11-15 The United States Of America As Represented By The Secretary Of The Army Estimation of global position of a sensor node
JP2009505454A (ja) * 2005-08-03 2009-02-05 フェール，カミロ 多用途位置検出・通信・医療・制御システム
JP5726402B2 (ja) * 2005-11-07 2015-06-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｗｌａｎ及び他の無線ネットワークの位置測定方法
US7937067B2 (en) * 2006-05-16 2011-05-03 Red Sky Technologies, Inc. System and method for an emergency location information service (E-LIS)
US7570962B2 (en) * 2006-07-12 2009-08-04 Intel Corporation Wireless access network base station and method for determining location information for a mobile station using uplink time-difference of arrival
US20080261623A1 (en) 2007-04-18 2008-10-23 Kamran Etemad Techniques to enhance location estimation in an ofdma based system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1413057A (zh) * 2001-10-18 2003-04-23 华为技术有限公司 一种移动台位置的估计方法及装置
US6996392B2 (en) * 2002-09-03 2006-02-07 Trueposition, Inc. E911 overlay solution for GSM, for use in a wireless location system
CN1795396A (zh) * 2003-04-15 2006-06-28 真实定位公司 多路定位处理器
CN1852598A (zh) * 2005-12-15 2006-10-25 华为技术有限公司 一种双到达时间定位中准确定位移动台的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG CT ALL.: "Mobile Positioning Technologies and Location Services", 《RADIO AND WIRELESS CONFERENCE,IEEE RAWCON 2002》 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103298098A (zh) * 2012-02-24 2013-09-11 中兴通讯股份有限公司 多基站协作中调整数据同步的方法及系统
CN102665275A (zh) * 2012-04-23 2012-09-12 京信通信系统（中国）有限公司 基于上行导频信号的无线定位方法与装置
US9699586B2 (en) 2012-10-02 2017-07-04 Nokia Technologies Oy Configuring a sound system
CN104718785A (zh) * 2012-10-19 2015-06-17 高通股份有限公司 基于供正交频分多路复用使用的副载波子集进行的室内无线电测距
CN110535501A (zh) * 2015-06-19 2019-12-03 松下电器（美国）知识产权公司 发送方法、接收方法及发送装置
CN110535501B (zh) * 2015-06-19 2022-04-05 松下电器（美国）知识产权公司 发送方法、接收方法及发送装置
CN108604918A (zh) * 2016-02-03 2018-09-28 高通股份有限公司 基于定向传输的被动式定位
CN106019224A (zh) * 2016-07-11 2016-10-12 上海智臻智能网络科技股份有限公司 一种基于单热点的定位方法及装置
CN108387868B (zh) * 2018-03-06 2021-07-02 电子科技大学 一种基于信号到达角度差测量的扫描式辐射源定位方法
CN108387868A (zh) * 2018-03-06 2018-08-10 电子科技大学 一种基于信号到达角度差测量的扫描式辐射源定位方法
CN112639506A (zh) * 2018-06-25 2021-04-09 诺基亚技术有限公司 位置确定
CN111157944A (zh) * 2018-11-07 2020-05-15 千寻位置网络有限公司 基于双天线的测距装置、移动载体
CN113170278A (zh) * 2018-12-12 2021-07-23 高通股份有限公司 用于无线网络的超低延时定位服务的系统和方法
US12114229B2 (en) 2018-12-12 2024-10-08 Qualcomm Incorporated Systems and methods for location reporting with low latency for wireless networks
US12490057B2 (en) 2022-05-05 2025-12-02 Qualcomm Incorporated Systems and methods for periodic and triggered event reporting via user plane

Also Published As

Publication number Publication date
US8326324B2 (en) 2012-12-04
TWI493994B (zh) 2015-07-21
KR20100113100A (ko) 2010-10-20
JP2011510265A (ja) 2011-03-31
US20090176507A1 (en) 2009-07-09
TW200939832A (en) 2009-09-16
EP2241146A1 (en) 2010-10-20
US20110312340A1 (en) 2011-12-22
JP5665545B2 (ja) 2015-02-04
US8559982B2 (en) 2013-10-15
WO2009086626A1 (en) 2009-07-16

Similar Documents

Publication Publication Date Title
US8326324B2 (en) Systems and methods for location positioning within radio access systems
JP5139521B2 (ja) 地上局ベースのセルラネットワークを用いた移動局位置特定を促進する方法
EP2446678B1 (en) A wireless terminal and method for managing the receipt of position reference signals for use in determining a location
CN106102010B (zh) 定位节点、用户设备以及其中的方法
US8447319B2 (en) System and method for locating UMTS user equipment using measurement reports
US8838141B2 (en) Signalling measurements for positioning in a wireless network
JP2015096862A (ja) 通信システムにおける方法および装置
US20080132247A1 (en) System for automatically determining cell transmitter parameters to facilitate the location of wireless devices
EP2514252A1 (en) Apparatus and method for determining a location of wireless communication devices
US12200658B2 (en) Reference signal time difference (RSTD) measurement report enhancements for multi-timing error group (TEG) requests
WO2022169619A1 (en) Impulse radio ultra- wideband (ir-uwb) using long-term evolution (lte) positioning protocol (lpp)
US20240411009A1 (en) Determining weights for combining ranging measurements at different bandwidths
WO2010107356A1 (en) An arrangement and a method in a communication network node, an arrangement and a method in a user equipment in a radio communications system
US20120094688A1 (en) System and Method for Network Timing Recovery in Communications Networks
US20250227659A1 (en) Frequency difference of arrival-based positioning
US20250016720A1 (en) Techniques for supporting inter-public land mobile network (plmn) positioning
CN106102166B (zh) 在无线网络中发信号通知测量用于定位
EP4461038A1 (en) Integrity information for radio access technology dependent positioning assistance data
KR101855378B1 (ko) 이종망 이동통신을 이용한 무선 측위 방법
Gentile et al. Cellular localization

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110105