BR112017024160A2 - geração de sinal de referência de posicionamento (prs) para sistemas de múltiplas antenas transmissoras - Google Patents

geração de sinal de referência de posicionamento (prs) para sistemas de múltiplas antenas transmissoras

Info

Publication number
BR112017024160A2
BR112017024160A2 BR112017024160A BR112017024160A BR112017024160A2 BR 112017024160 A2 BR112017024160 A2 BR 112017024160A2 BR 112017024160 A BR112017024160 A BR 112017024160A BR 112017024160 A BR112017024160 A BR 112017024160A BR 112017024160 A2 BR112017024160 A2 BR 112017024160A2
Authority
BR
Brazil
Prior art keywords
transmitting antenna
prs
reference signal
physical transmitting
positioning reference
Prior art date
Application number
BR112017024160A
Other languages
English (en)
Inventor
Fischer Sven
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 BR112017024160A2 publication Critical patent/BR112017024160A2/pt

Links

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
    • 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
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • 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
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal details
    • 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
    • G01S5/0205—Details
    • G01S5/0226—Transmitters
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0604—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • G01S5/0257—Hybrid positioning
    • G01S5/0263—Hybrid positioning by combining or switching between positions derived from two or more separate positioning systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Transmission System (AREA)

Abstract

as modalidades descritas pertencem a um método de geração de uma sequência de sinal de referência de posicionamento (prs) para um sistema compreendendo uma pluralidade de elementos de antena transmissora física servindo a uma única célula. em algumas modalidades, o método pode compreender a designação de um identificador (id) da porta de antena física (pap) distinto para um subconjunto dentre a pluralidade de elementos de antena transmissora física; e geração de sequências prs para o subconjunto dentre a pluralidade de elementos de antena transmissora física, onde cada sequência prs corresponde a um elemento de antena transmissora física no subconjunto dentre a pluralidade de elementos de antena transmissora física, e cada sequência prs possui uma mudança de frequência correspondente com base, pelo menos em parte, no id pap (h) do elemento de antena transmissora física correspondente.
BR112017024160A 2015-05-12 2016-05-04 geração de sinal de referência de posicionamento (prs) para sistemas de múltiplas antenas transmissoras BR112017024160A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562160442P 2015-05-12 2015-05-12
US14/921,836 US9482742B1 (en) 2015-05-12 2015-10-23 Positioning reference signal (PRS) generation for multiple transmit antenna systems
PCT/US2016/030840 WO2016182821A1 (en) 2015-05-12 2016-05-04 Positioning reference signal (prs) generation for multiple transmit antenna systems

Publications (1)

Publication Number Publication Date
BR112017024160A2 true BR112017024160A2 (pt) 2018-07-17

Family

ID=57189369

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024160A BR112017024160A2 (pt) 2015-05-12 2016-05-04 geração de sinal de referência de posicionamento (prs) para sistemas de múltiplas antenas transmissoras

Country Status (7)

Country Link
US (3) US9482742B1 (pt)
EP (1) EP3295205A1 (pt)
JP (1) JP2018518667A (pt)
KR (1) KR20170129955A (pt)
CN (1) CN107660343A (pt)
BR (1) BR112017024160A2 (pt)
WO (1) WO2016182821A1 (pt)

Families Citing this family (30)

* 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
US9651653B2 (en) 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
US9482742B1 (en) 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
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
US10390382B2 (en) 2016-12-29 2019-08-20 Intel IP Corporation Devices and methods for processing transmissions from multiple network access nodes based on distinguishing features
US20180317107A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Adaptive wake-up scheduling under prs muting
US11233612B2 (en) 2017-08-01 2022-01-25 Qualcomm Incorporated Downlink positioning reference signal in multi-beam systems
WO2019126476A1 (en) 2017-12-20 2019-06-27 Arizona Board Of Regents On Behalf Of Arizona State University Phase-accurate vehicle positioning systems and devices
CN110012536B (zh) 2018-01-05 2021-10-01 华为技术有限公司 用于终端设备的定位方法、装置及系统
CN115278873A (zh) * 2018-02-09 2022-11-01 中兴通讯股份有限公司 提高移动设备定位准确度
CN108490389B (zh) * 2018-03-14 2020-06-19 北京邮电大学 基于多径反射的定位方法、装置、电子设备及存储介质
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
US11290229B2 (en) * 2018-08-10 2022-03-29 Mediatek Inc. Reference signal design for NR downlink positioning: supplementary RS design
CN110535586B (zh) * 2018-08-20 2022-07-15 中兴通讯股份有限公司 Prs的生成方法、相关装置及通信系统
EP3861363A1 (en) * 2018-10-05 2021-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Beam based positioning measurements and measurement reporting
US20220123887A1 (en) * 2019-01-11 2022-04-21 Sony Group Corporation Channel sounding using multiple antenna panels
CN113302507B (zh) * 2019-01-11 2024-05-24 索尼集团公司 为用户设备的定位提供与射束有关的信息的方法和装置
US11172334B2 (en) 2019-02-11 2021-11-09 Arizona Board Of Regents On Behalf Of Arizona State University Hyper-precise positioning and communications system and network
CN111277385B (zh) * 2019-03-22 2021-10-22 维沃移动通信有限公司 定位参考信号配置方法、网络设备及终端
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
TWI740466B (zh) * 2019-04-22 2021-09-21 聯發科技股份有限公司 使用者設備無線通訊的方法和無線通訊設備
US11089565B2 (en) * 2019-04-30 2021-08-10 Qualcomm Incorporated Systems and methods for beam group reporting for new radio positioning
EP3963971A1 (en) * 2019-04-30 2022-03-09 Qualcomm Incorporated Systems and methods for beam group reporting for new radio positioning
US11523364B2 (en) 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US11988735B2 (en) * 2019-11-04 2024-05-21 Arizona Board Of Regents On Behalf Of Arizona State University Position information estimation in a distributed radio frequency (RF) communications system
US11963202B2 (en) * 2020-04-23 2024-04-16 Qualcomm Incorporated UE receive-transmit time difference measurement reporting
US11576139B2 (en) * 2020-05-08 2023-02-07 Qualcomm Incorporated Time drift information associated with timing group delays
US20230300777A1 (en) * 2020-08-03 2023-09-21 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same
WO2022087137A1 (en) * 2020-10-21 2022-04-28 Intel Corporation Prs and srs configuration for nr positioning
CN112637864B (zh) * 2020-12-08 2022-06-21 杭州纵横通信股份有限公司 一种毫米波信号室内分布系统和室内分布强度预测方法

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263177A (en) 1991-01-22 1993-11-16 Motorola, Inc. Modified simulcast communication system
US6101176A (en) 1996-07-24 2000-08-08 Nokia Mobile Phones Method and apparatus for operating an indoor CDMA telecommunications system
US6157842A (en) 1997-10-16 2000-12-05 Telefonaktiebolaget Lm Ericsson System and method for positioning a mobile station in a CDMA cellular system
TW352213U (en) 1997-11-27 1999-02-01 Tai-Guang Chen Improved structure for electronic insulation bottom-cover
JPH11205845A (ja) 1998-01-14 1999-07-30 Locus:Kk 位置特定システム
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.
RU2144264C1 (ru) 1998-11-05 2000-01-10 ЯН Давид Евгеньевич Способ беспроводной передачи и приема кодовой информации на расстоянии (варианты) и портативное устройство для беспроводной передачи кодовой информации на расстоянии
US6873647B1 (en) 1999-02-26 2005-03-29 Qualcomm Incorporated Method and system for reducing synchronization time in a CDMA wireless communication system
JP3860935B2 (ja) 1999-05-31 2006-12-20 富士通株式会社 無線基地局装置および移動局装置
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
US6331836B1 (en) 2000-08-24 2001-12-18 Fast Location.Net, Llc Method and apparatus for rapidly estimating the doppler-error and other receiver frequency errors of global positioning system satellite signals weakened by obstructions in the signal path
JP4427886B2 (ja) 2000-09-25 2010-03-10 ソニー株式会社 測位システム
US6785321B1 (en) 2000-10-31 2004-08-31 Motorola, Inc. Apparatus and method for estimating the time of arrival of a spread spectrum signal in a wireless communication system
US6831911B1 (en) 2000-11-18 2004-12-14 Ashvattha Semiconductor Inc. System and method for receiving and processing GPS and wireless signals
US6525688B2 (en) 2000-12-04 2003-02-25 Enuvis, Inc. Location-determination method and apparatus
US6753812B2 (en) 2001-02-02 2004-06-22 Rosum Corporation Time-gated delay lock loop tracking of digital television signals
CN101600250B (zh) 2001-04-24 2011-07-27 高通股份有限公司 根据传输源的标识码估计终端位置的方法和装置
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
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
CN1778135A (zh) 2003-03-03 2006-05-24 高通股份有限公司 在带中继器的无线通信网络中进行位置确定的方法和设备
CN100499919C (zh) 2003-03-03 2009-06-10 高通股份有限公司 位置测定系统中的中继器识别
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
US7312752B2 (en) 2003-10-22 2007-12-25 Awarepoint Corporation Wireless position location and tracking system
BRPI0417506A (pt) 2003-12-09 2007-06-05 Awarepoint Corp aparelho de rede de plugar
WO2005103753A1 (en) 2004-04-05 2005-11-03 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
JP5323301B2 (ja) 2005-07-05 2013-10-23 船井電機株式会社 衛星測位システム
US20080254743A1 (en) * 2005-09-30 2008-10-16 Yoshikane Nishikawa Wireless Communication System
MX2008013080A (es) 2006-04-12 2009-01-14 Lg Electronics Inc Metodo para asignar señales de referencia en sistema de mimo.
JP4960059B2 (ja) * 2006-10-18 2012-06-27 シャープ株式会社 Ｏｆｄｍ送信装置、ｏｆｄｍ受信装置、基地局装置、移動局装置、ｏｆｄｍ通信システムおよびセルサーチ方法
US8493267B2 (en) 2006-11-10 2013-07-23 Qualcomm Incorporated Method and apparatus for position determination with extended SPS orbit information
ES2845903T3 (es) 2007-04-11 2021-07-28 Optis Wireless Technology Llc Información de estructura de señal de referencia para mediciones en celdas vecinas
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
KR101474585B1 (ko) 2007-07-06 2014-12-18 지티이 (유에스에이) 인크. 무선 멀티홉 중계 네트워크에서의 자원 할당 방법 및 시스템
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
EP2319259B1 (en) 2008-08-27 2016-10-19 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement, 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
US8886113B2 (en) 2008-12-30 2014-11-11 Qualcomm Incorporated Centralized control of relay operation
US8493887B2 (en) 2008-12-30 2013-07-23 Qualcomm Incorporated Centralized control of peer discovery pilot transmission
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
BRPI1008100B1 (pt) 2009-02-05 2021-08-10 Apple Inc Método e sistema para a determinação de localização de equipamento de usuário em um sistema de transmissão sem fio
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
US20120044796A1 (en) * 2009-04-10 2012-02-23 Pantech Co., Ltd. Method for generating signal pattern using modulus or sequence, and device thereof
US8780688B2 (en) 2009-04-27 2014-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus in a wireless communication system
WO2010126842A1 (en) 2009-04-27 2010-11-04 Interdigital Patent Holdings, Inc. Reference signals for positioning measurements
KR101273293B1 (ko) 2009-04-27 2013-06-11 후아웨이 테크놀러지 컴퍼니 리미티드 포지셔닝 기준 신호
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
CN101931862B (zh) 2009-06-22 2013-11-06 华为技术有限公司 定位信息发送方法及其装置
WO2010151217A2 (en) 2009-06-24 2010-12-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a telecommunication system
US9279879B2 (en) 2009-06-26 2016-03-08 Qualcomm Incorporated Positioning in the presence of passive distributed elements
US20110124347A1 (en) 2009-09-15 2011-05-26 Byron Hua Chen Method And Apparatus for UE Positioning in LTE Networks
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
EP2604079A2 (en) 2010-08-11 2013-06-19 Telefonaktiebolaget LM Ericsson (publ) Methods of providing cell grouping for positioning and related networks and devices
CN105548960B (zh) 2010-08-16 2018-08-28 瑞典爱立信有限公司 用于增强定位的节点和方法
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
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
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
KR101995213B1 (ko) 2011-08-03 2019-07-03 폴테 코포레이션 감소된 감쇠 ｒｆ 기술을 이용하여 오브젝트들을 거리 측정 및 추적할 때의 다중―경로 저감
WO2013055126A1 (ko) 2011-10-11 2013-04-18 엘지전자 주식회사 복수의 네트워크 노드로 구성된 셀을 포함하는 무선통신 시스템에서 채널품질상태를 측정하는 방법 및 이를 위한 장치
KR102094050B1 (ko) * 2012-01-27 2020-03-27 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
US9461766B2 (en) * 2012-03-09 2016-10-04 Lg Electronics Inc. Method and apparatus for setting reference signal
CN103634899B (zh) * 2012-08-20 2018-04-27 华为技术有限公司 终端定位方法、基站及用户设备
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
CN104798393A (zh) 2012-09-27 2015-07-22 瑞典爱立信有限公司 检测多路径以及确定定位测量不确定度
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
CN104937874B (zh) 2012-12-05 2018-05-18 华为技术有限公司 在无线通信系统中传输广播信息的方法和节点
US9651653B2 (en) 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
US9432809B2 (en) 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data
AU2014307151A1 (en) * 2013-08-12 2016-02-25 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
EP3110095A1 (en) * 2015-06-26 2016-12-28 Sequans Communications S.A. Ambiguity resolution in positioning measurements

Also Published As

Publication number Publication date
US20170359794A1 (en) 2017-12-14
US20160334499A1 (en) 2016-11-17
US9482742B1 (en) 2016-11-01
WO2016182821A1 (en) 2016-11-17
KR20170129955A (ko) 2017-11-27
EP3295205A1 (en) 2018-03-21
US20170019875A1 (en) 2017-01-19
CN107660343A (zh) 2018-02-02
JP2018518667A (ja) 2018-07-12
US9756599B2 (en) 2017-09-05
US10051593B2 (en) 2018-08-14

Similar Documents

Publication Publication Date Title
BR112017024160A2 (pt) geração de sinal de referência de posicionamento (prs) para sistemas de múltiplas antenas transmissoras
BR112019006215A2 (pt) método para indicar informações de indicação de quasi colocalização e dispositivo
MX2018013721A (es) Sistema de posicionamiento.
JO3779B1 (ar) الوصول إلى القدرة الاحتياطيةالمثالية لنقطة وصول عبر عدد اختياري من العملاء ذوي الصلة
BR112018076704A2 (pt) método, dispositivo sem fio, e, nó de rede
PH12015500898A1 (en) Methods of positioning in a system comprising measuring nodes with multiple receiving points
BR112018075092A2 (pt) programação e relatório de feixe em comunicações com formação de feixes de multiportadora
BR112018011989A2 (pt) geração de modelos digitais de rendimento relativo de uma cultura com base em valores de nitrato no solo
BR112018010074A2 (pt) sinalização de canal físico de controle em um meio de comunicação compartilhado
BR112016030023A2 (pt) aparelho, sistema e método de transferência de controle de uma cabeça de rádio remoto entre agrupamentos de processamento de unidade de banda de base (bbu)
BR112017008759A2 (pt) sistemas e métodos de comunicação sem fio dotados de uma camada de controle de acesso de meio cêntrico de equipamento de usuário
MX2019000879A (es) Adaptación del modo de múltiple entrada múltiple salida (mimo) en sistemas de red de área local (wlan) de onda milimétrica (mmw).
AR103493A1 (es) Métodos y sistemas para determinar rendimientos en la agricultura
BR112017022650A2 (pt) bloco de informação principal depedente de tipo de sistema
BR112019009412A2 (pt) projeto de sinal de sincronização
BR112015013543A2 (pt) método e aparelho para gerar um sinal de referência de posicionamento em um sistema de comunicação utilizando uma configuração de múltipla antena transmissora
BR112017016839A2 (pt) método e aparelho para controlar o ganho de um sistema de conjuntos em fase de onda milimétrica
WO2016112308A3 (en) Multiple application module or unit
BR112015027615A2 (pt) Esquema de formação de feixes com base em localização para sistemas com múltiplas antenas
BR112019006098A2 (pt) métodos, dispositivos , sistema de comunicações, e meio de armazenamento
BR112017005590A2 (pt) nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
MY171094A (en) Systems and methods to transmit configuration change messages between an access point and a station
BR112018073364A2 (pt) método e dispositivo para enviar o sinal de referência
CO2019013644A2 (es) Procedimiento(s) de actualización de área para un sistema de radio
BR112012031624A2 (pt) sistema de transmissão mimo com estimativa e pré-codificação de canal descentralizadas

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]