AR081243A1 - Metodo y aparato para la adquisicion de tiempo de referencia de las senales de referencia de posicionamiento en una red de comunicaciones inalmbricas - Google Patents

Metodo y aparato para la adquisicion de tiempo de referencia de las senales de referencia de posicionamiento en una red de comunicaciones inalmbricas

Info

Publication number
AR081243A1
AR081243A1 ARP110101442A AR081243A1 AR 081243 A1 AR081243 A1 AR 081243A1 AR P110101442 A ARP110101442 A AR P110101442A AR 081243 A1 AR081243 A1 AR 081243A1
Authority
AR
Argentina
Prior art keywords
mute
different
cells
reference point
sequence
Prior art date
Application number
Other languages
English (en)
Inventor
Elena Voltolina
Iana Siomina
Tao Cui
Muhammad Kazmi
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR081243A1 publication Critical patent/AR081243A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente solicitud provee una configuración de enmudecimiento para la transmisión de senales de referencia (RS) como un patrón definido por al menos la combinación de una secuencia de enmudecimiento y un punto de referencia. Se diferencian así las ocasiones de enmudecimiento de una determinada red de comunicaciones inalámbricas celda (20) de las de otra celda por el uso de una secuencia de enmudecimiento diferente, un punto de referencia diferente o ambos. Más aún, en una o más realizaciones, la presente solicitud provee el uso de una secuencia de enmudecimiento o punto de referencia comunes en todas las celdas (20), diferenciándose las ocasiones de enmudecimiento entre las celdas (20) por medio del uso de diferentes puntos de referencia (en el caso de una secuencia de enmudecimiento común), o por medio del uso de diferentes secuencias de enmudecimiento (en el caso de un punto de referencia común) o diferentes secuencias y diferentes puntos de referencia. Tales disposiciones simplifican la senalización necesaria para controlar o indicar la configuración de enmudecimiento en uso en las celdas de interés, proveen una base ventajosa para propagar las configuraciones de enmudecimiento entre las celdas (20), eliminan la necesidad de configuraciones de enmudecimiento predefinidas y la necesidad de detección a ciegas de enmudecimiento por parte de los aparatos de comunicaciones inalámbricas (14), tales como los UE.
ARP110101442 2010-04-28 2011-04-27 Metodo y aparato para la adquisicion de tiempo de referencia de las senales de referencia de posicionamiento en una red de comunicaciones inalmbricas AR081243A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32875210P 2010-04-28 2010-04-28
PCT/SE2010/051349 WO2011136711A1 (en) 2010-04-28 2010-12-07 A method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network

Publications (1)

Publication Number Publication Date
AR081243A1 true AR081243A1 (es) 2012-07-18

Family

ID=43662149

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110101442 AR081243A1 (es) 2010-04-28 2011-04-27 Metodo y aparato para la adquisicion de tiempo de referencia de las senales de referencia de posicionamiento en una red de comunicaciones inalmbricas

Country Status (11)

Country Link
US (3) US9213080B2 (es)
EP (2) EP2730937B1 (es)
CN (1) CN103168249B (es)
AR (1) AR081243A1 (es)
DK (1) DK2564228T3 (es)
ES (2) ES2459495T3 (es)
PL (1) PL2564228T3 (es)
PT (1) PT2564228E (es)
RU (1) RU2549186C2 (es)
SG (1) SG184965A1 (es)
WO (1) WO2011136711A1 (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110230144A1 (en) * 2010-03-17 2011-09-22 Iana Siomina Method and Apparatus for Muting Signaling in a Wireless Communication Network
WO2011136711A1 (en) 2010-04-28 2011-11-03 Telefonaktiebolaget L M Ericsson (Publ) A method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network
WO2012008816A2 (ko) 2010-07-16 2012-01-19 엘지전자 주식회사 무선 통신 시스템에서 위치 추정을 위한 메시지 전송 방법 및 장치
KR101191215B1 (ko) * 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
US8929826B2 (en) 2010-08-20 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Method and node for reduced transmission activity pattern configuration
EP2652995B1 (en) * 2010-12-14 2017-08-02 LG Electronics Inc. Techniques for measuring a location of ue
US9001778B2 (en) * 2010-12-23 2015-04-07 Qualcomm Incorporated System synchronization in TD-SCDMA and TDD-LTE systems
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
WO2013006379A1 (en) 2011-07-01 2013-01-10 Dinan Esmael Hejazi Synchronization signal and control messages in multicarrier ofdm
US8582527B2 (en) 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
US8437303B2 (en) * 2011-07-04 2013-05-07 Ofinno Technologies, Llc System frame number in multicarrier systems
JP5970170B2 (ja) * 2011-11-07 2016-08-17 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
US8427976B1 (en) 2011-12-04 2013-04-23 Ofinno Technology, LLC Carrier information exchange between base stations
US10250364B2 (en) * 2011-12-09 2019-04-02 Nokia Corporation Channel measurements supporting coordinated multi-point operation
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
CN103582115B (zh) * 2012-07-27 2019-05-10 华为技术有限公司 一种定位方法、控制设备及移动通信***
WO2014017965A2 (en) 2012-07-27 2014-01-30 Telefonaktiebolaget L M Ericsson (Publ) Enhancing positioning in multi-plmn deployments
US20140066094A1 (en) 2012-08-01 2014-03-06 Telefonaktiebolaget L M Ericsson (Publ) Obtaining and usng composite measurements for positioning
US10567989B2 (en) * 2012-08-08 2020-02-18 Nokia Technologies Oy Coordinated multipoint network measurement set management
US9026140B2 (en) 2012-10-12 2015-05-05 Telefonaktiebolaget L M Ericsson (Publ) Second node, positioning node and methods therein
KR20150106931A (ko) * 2013-01-18 2015-09-22 노키아 솔루션스 앤드 네트웍스 오와이 휴면 모드에서 다수의 셀들로부터 기준 신호 송신
EP2787364B1 (en) * 2013-03-26 2020-11-11 Intel Corporation Radiobeacon stations, user devices, location determination systems, methods for controlling a radiobeacon station, methods for controlling a user device, and location determination methods
WO2014168573A2 (en) 2013-04-12 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) A method and wireless device for providing device-to-device communication
KR20140125926A (ko) * 2013-04-19 2014-10-30 삼성전자주식회사 협력 통신을 위한 기지국 간 정보 교환 방법 및 장치
JP6373369B2 (ja) * 2013-06-11 2018-08-15 エルジー エレクトロニクス インコーポレイティド Ｆｄｒ送信を支援する無線接続システムにおいて信号送受信方法及び装置
US9560614B2 (en) 2013-08-09 2017-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Direct control signaling in a wireless communication system
PL3031257T3 (pl) * 2013-08-09 2018-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Sposób i urządzenie do sygnalizowania niedopasowania czasowego
CN105814953B (zh) * 2013-12-02 2019-04-26 华为技术有限公司 用于对无线通信***中的无线电资源进行静默的方法和***
US9774429B2 (en) 2014-03-12 2017-09-26 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
US10135586B2 (en) * 2014-03-20 2018-11-20 Intel IP Corporation Reference signal enhancement for shared cell
WO2016016314A2 (en) * 2014-07-29 2016-02-04 Telefonaktiebolaget L M Ericsson (Publ) Methods for adapting over-the-air synchronization to radio conditions
DK3175571T3 (da) 2014-07-29 2020-08-10 Ericsson Telefon Ab L M Fremgangsmåder til tilpasning af over-the-air-synkronisering til radioforhold
US11576136B2 (en) * 2014-08-21 2023-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Enabling interference mitigation for over-the-air synchronization
US20160080106A1 (en) * 2014-09-17 2016-03-17 Qualcomm Incorporated Method for assigning prs muting patterns for rstd measurement acquisition
EP3335465B1 (en) * 2015-08-13 2021-06-02 Nokia Solutions and Networks Oy Serving cell management
WO2017034182A1 (ko) * 2015-08-25 2017-03-02 엘지전자 주식회사 무선 통신 시스템에서 위치 결정을 위한 참조 신호 수신 또는 전송 방법 및 이를 위한 장치
CN106571970B (zh) * 2015-10-08 2019-07-26 中兴通讯股份有限公司 承载网的监测方法及装置
CN107305734B (zh) * 2016-04-22 2020-06-30 ***通信集团福建有限公司 一种实时交通信息的采集方法和装置
RU2725164C2 (ru) * 2016-05-13 2020-06-30 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и пользовательское оборудование, радиопередающее устройство и сетевой узел для управления опорными сигналами позиционирования
AR109331A1 (es) 2016-08-12 2018-11-21 Ericsson Telefon Ab L M Control de puntos de transmisión de referencia para mediciones rstd
US10120060B2 (en) * 2017-02-02 2018-11-06 Qualcomm Incorporated Location determination using user equipment preconfigured with positioning reference signal information
WO2018149481A1 (en) * 2017-02-14 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Prs power pattern
US10750466B2 (en) * 2017-06-16 2020-08-18 Qualcomm Incorporated Reference signal (RS) configuration and transmission from serving and neighbor cell for mobility
CN109392089B (zh) * 2017-08-11 2021-10-22 华为技术有限公司 用于定位的方法和装置
CN110011771B (zh) * 2018-01-05 2020-07-10 ***通信有限公司研究院 一种信息传输方法、基站及网络管理单元
US11503518B2 (en) * 2018-04-13 2022-11-15 Qualcomm Incorporated Reference point determination
US10779126B2 (en) 2018-07-13 2020-09-15 Qualcomm Incorporated Systems and methods for PRS muting in a fifth generation wireless network
US10892866B2 (en) * 2018-07-13 2021-01-12 Qualcomm Incorporated Almost-blank subframe-based gapless inter-frequency positioning reference signal measurement in carrier aggregation mode
US11395301B2 (en) * 2019-08-12 2022-07-19 Qualcomm Incorporated Muting pattern configuration options for downlink positioning reference signals (PRS)
US11622371B2 (en) * 2020-03-30 2023-04-04 Qualcomm Incorporated Uplink cancellation indication for uplink positioning reference signals
WO2021223111A1 (zh) * 2020-05-06 2021-11-11 北京小米移动软件有限公司 信息传输方法、装置、通信设备及存储介质
US20220069962A1 (en) * 2020-08-27 2022-03-03 Qualcomm Incorporated Dynamic bandwidth configuration for positioning reference signal (prs) operation
US11683782B2 (en) * 2021-06-03 2023-06-20 Qualcomm Incorporated Network configuration for sidelink-based positioning session initiation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084544A (en) 1997-12-18 2000-07-04 Ericsson Inc. Method for determining the location of a GPS receiver using an estimated reference time
US20090323596A1 (en) * 2005-07-26 2009-12-31 Telefonaktiebolaget Lm Ericsson Scheduling For Uplink And Downlink Time Of Arrival Positioning
US7706812B2 (en) 2006-05-19 2010-04-27 Cisco Technology, Inc. System and method for detecting locations of a customer premises equipment
US20080026733A1 (en) 2006-07-27 2008-01-31 Jussi Jaatinen Method and system for improving positioning accuracy in cellular networks
GB2446192B (en) * 2007-01-30 2009-03-18 Motorola Inc A cellular communication system and method of operation therefor
ATE501611T1 (de) * 2007-02-09 2011-03-15 Ericsson Telefon Ab L M Verfahren und vorrichtung zum zusammenstellen einer menge von zellen in einem funknetz
CN101617548A (zh) * 2007-02-21 2009-12-30 高通股份有限公司 用于***间切换的方法和装置
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
US20110230144A1 (en) * 2010-03-17 2011-09-22 Iana Siomina Method and Apparatus for Muting Signaling in a Wireless Communication Network
US8694043B2 (en) * 2010-04-19 2014-04-08 Telefonaktiebolaget L M Ericsson (Publ) Interference-free neighbor cell measurements
WO2011136711A1 (en) * 2010-04-28 2011-11-03 Telefonaktiebolaget L M Ericsson (Publ) A method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network

Also Published As

Publication number Publication date
US10772058B2 (en) 2020-09-08
US20190320401A1 (en) 2019-10-17
US20160066293A1 (en) 2016-03-03
RU2012150859A (ru) 2014-06-10
CN103168249B (zh) 2015-05-20
WO2011136711A1 (en) 2011-11-03
EP2564228B1 (en) 2014-03-12
US10383074B2 (en) 2019-08-13
CN103168249A (zh) 2013-06-19
PT2564228E (pt) 2014-06-23
RU2549186C2 (ru) 2015-04-20
DK2564228T3 (da) 2014-06-02
US9213080B2 (en) 2015-12-15
ES2459495T3 (es) 2014-05-09
EP2730937A1 (en) 2014-05-14
PL2564228T3 (pl) 2014-09-30
EP2564228A1 (en) 2013-03-06
US20130040673A1 (en) 2013-02-14
EP2730937B1 (en) 2016-04-20
ES2582569T3 (es) 2016-09-13
SG184965A1 (en) 2012-11-29

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