PT2564228E - Método e aparelho para a aquisição de uma referência de tempo para a localização de sinais de referência numa rede de comunicações sem fios - Google Patents

Método e aparelho para a aquisição de uma referência de tempo para a localização de sinais de referência numa rede de comunicações sem fios Download PDF

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Publication number
PT2564228E
PT2564228E PT10795091T PT10795091T PT2564228E PT 2564228 E PT2564228 E PT 2564228E PT 10795091 T PT10795091 T PT 10795091T PT 10795091 T PT10795091 T PT 10795091T PT 2564228 E PT2564228 E PT 2564228E
Authority
PT
Portugal
Prior art keywords
wireless communication
communication network
time acquisition
reference signals
reference time
Prior art date
Application number
PT10795091T
Other languages
English (en)
Inventor
Muhammad Kazmi
Iana Siomina
Tao Cui
Elena Voltolina
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 PT2564228E publication Critical patent/PT2564228E/pt

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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)
PT10795091T 2010-04-28 2010-12-07 Método e aparelho para a aquisição de uma referência de tempo para a localização de sinais de referência numa rede de comunicações sem fios PT2564228E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32875210P 2010-04-28 2010-04-28

Publications (1)

Publication Number Publication Date
PT2564228E true PT2564228E (pt) 2014-06-23

Family

ID=43662149

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10795091T PT2564228E (pt) 2010-04-28 2010-12-07 Método e aparelho para a aquisição de uma referência de tempo para a localização de sinais de referência numa rede de comunicações sem fios

Country Status (11)

Country Link
US (3) US9213080B2 (pt)
EP (2) EP2564228B1 (pt)
CN (1) CN103168249B (pt)
AR (1) AR081243A1 (pt)
DK (1) DK2564228T3 (pt)
ES (2) ES2582569T3 (pt)
PL (1) PL2564228T3 (pt)
PT (1) PT2564228E (pt)
RU (1) RU2549186C2 (pt)
SG (1) SG184965A1 (pt)
WO (1) WO2011136711A1 (pt)

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KR20140125926A (ko) * 2013-04-19 2014-10-30 삼성전자주식회사 협력 통신을 위한 기지국 간 정보 교환 방법 및 장치
WO2014200262A1 (ko) * 2013-06-11 2014-12-18 엘지전자 주식회사 Fdr 전송을 지원하는 무선접속시스템에서 신호 송수신 방법 및 장치
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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 中国移动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
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
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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 中国移动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
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Also Published As

Publication number Publication date
CN103168249A (zh) 2013-06-19
EP2730937A1 (en) 2014-05-14
ES2582569T3 (es) 2016-09-13
US20160066293A1 (en) 2016-03-03
WO2011136711A1 (en) 2011-11-03
RU2012150859A (ru) 2014-06-10
RU2549186C2 (ru) 2015-04-20
CN103168249B (zh) 2015-05-20
ES2459495T3 (es) 2014-05-09
DK2564228T3 (da) 2014-06-02
AR081243A1 (es) 2012-07-18
US10772058B2 (en) 2020-09-08
US20190320401A1 (en) 2019-10-17
US9213080B2 (en) 2015-12-15
US20130040673A1 (en) 2013-02-14
EP2564228B1 (en) 2014-03-12
US10383074B2 (en) 2019-08-13
EP2730937B1 (en) 2016-04-20
SG184965A1 (en) 2012-11-29
PL2564228T3 (pl) 2014-09-30
EP2564228A1 (en) 2013-03-06

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