IN2014KN00863A - - Google Patents

Info

Publication number
IN2014KN00863A
IN2014KN00863A IN863KON2014A IN2014KN00863A IN 2014KN00863 A IN2014KN00863 A IN 2014KN00863A IN 863KON2014 A IN863KON2014 A IN 863KON2014A IN 2014KN00863 A IN2014KN00863 A IN 2014KN00863A
Authority
IN
India
Prior art keywords
radio equipment
interface
base station
controller
delay
Prior art date
Application number
Other languages
English (en)
Inventor
Magnus Johansson
Robert Griffioen
Paul Bussey
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 IN2014KN00863A publication Critical patent/IN2014KN00863A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
IN863KON2014 2011-10-25 2012-10-25 IN2014KN00863A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/281,146 US9036544B2 (en) 2011-10-25 2011-10-25 Delay compensation during synchronization in a base station in a cellular communication network
PCT/IB2012/055889 WO2013061277A1 (en) 2011-10-25 2012-10-25 Delay compensation during synchronization in a base station in a cellular communication network

Publications (1)

Publication Number Publication Date
IN2014KN00863A true IN2014KN00863A (da) 2015-10-02

Family

ID=47356234

Family Applications (1)

Application Number Title Priority Date Filing Date
IN863KON2014 IN2014KN00863A (da) 2011-10-25 2012-10-25

Country Status (6)

Country Link
US (1) US9036544B2 (da)
EP (1) EP2772109B1 (da)
JP (1) JP5956591B2 (da)
CN (1) CN103999521B (da)
IN (1) IN2014KN00863A (da)
WO (1) WO2013061277A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6449707B2 (ja) * 2015-03-31 2019-01-09 Kddi株式会社 ベースバンド信号の変換装置
US9220080B1 (en) 2015-04-23 2015-12-22 Polaris Wireless, Inc. Determining a propagation-time adjustment for a wireless coverage area, based on information provided by wireless terminals
US9164162B1 (en) * 2015-07-07 2015-10-20 Polaris Wireless, Inc. Estimating information about an antenna system, based on propagation-time measurements that are provided by wireless terminals
US10212754B2 (en) 2015-08-12 2019-02-19 Nxp Usa, Inc. System and method for radio base station device hot reconnection (hot plugging)
US10158525B2 (en) 2015-08-12 2018-12-18 Nxp Usa, Inc. System and method for radio base station device hot switching and hot swapping
US10122386B2 (en) 2015-12-15 2018-11-06 Nxp Usa, Inc. System and method for on-the-fly modification of the properties on an active antenna carrier in radio base station communication operation
US9979600B2 (en) 2015-12-15 2018-05-22 Nxp Usa, Inc. System and method for automatic load adaptive antenna carrier bandwidth dynamic reconfiguration in radio base station system
US10178641B2 (en) 2016-01-04 2019-01-08 Nxp Usa, Inc. System and method for automatic delay compensation in a radio base station system
CN109151920B (zh) * 2017-06-16 2021-07-20 成都鼎桥通信技术有限公司 同步信号的发送方法和基站
CN111511012A (zh) * 2020-03-26 2020-08-07 深圳国人无线通信有限公司 一种gps时间信号时延补偿方法及系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0302596D0 (sv) * 2003-09-30 2003-09-30 Ericsson Telefon Ab L M Improvments in or relating to base stations
CN1926896B (zh) 2004-04-23 2010-05-26 Ut斯达康通讯有限公司 射频拉远无线基站中多天线信号传输方法和系统
US7571338B2 (en) * 2004-05-24 2009-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Determining a time difference between first and second clock domains
CN100421367C (zh) * 2004-07-26 2008-09-24 华为技术有限公司 一种实现基站同步传输的方法
WO2006040653A1 (en) 2004-10-12 2006-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Communication between a radio equipment control node and multiple remote radio equipment nodes
CN1960231A (zh) * 2005-10-31 2007-05-09 Ut斯达康通讯有限公司 Cpri链路多路复用传输方法及系统
CN1859396A (zh) 2006-02-06 2006-11-08 华为技术有限公司 通用无线接口传输多体制无线业务数据的方法
DE102006019475B4 (de) * 2006-04-26 2008-08-28 Nokia Siemens Networks Gmbh & Co.Kg Verfahren zur Synchronisation von Baugruppen einer Basisstation
JP4981494B2 (ja) * 2006-05-30 2012-07-18 株式会社日立国際電気 無線通信システム及び張り出し局装置
ATE505883T1 (de) * 2007-11-01 2011-04-15 Ericsson Telefon Ab L M Begrenzung der rlc-fenstergrösse in einer hsdpa- flusssteuerung
US8654796B2 (en) * 2008-03-03 2014-02-18 Zte Corporation System for synchronizing clock
CN101527959B (zh) * 2008-03-03 2012-09-05 中兴通讯股份有限公司 时钟同步系统
JP5031687B2 (ja) * 2008-07-03 2012-09-19 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、無線通信システム及び遅延補正方法
WO2010013332A1 (ja) * 2008-07-30 2010-02-04 富士通株式会社 データ中継装置および当該データ中継装置によるフレーム処理方法
CN101707505B (zh) * 2008-08-13 2013-08-28 华为技术有限公司 一种在无源光网络中时间同步的方法、装置及无源光网络
CN101489156B (zh) * 2008-12-17 2011-11-16 华为技术有限公司 通信信号的多路复用方法、无线通信系统及无线设备控制器
JP5282618B2 (ja) * 2009-03-24 2013-09-04 富士通株式会社 無線基地局装置及びその同期方法
CN101931454B (zh) * 2009-06-19 2013-06-05 大唐移动通信设备有限公司 基于以太网的射频拉远数据传输
JP2011024099A (ja) * 2009-07-17 2011-02-03 Fujitsu Ltd 無線装置制御装置、基地局、およびデータ中継方法
JP5174799B2 (ja) * 2009-12-17 2013-04-03 株式会社エヌ・ティ・ティ・ドコモ 無線基地局システム及び中継装置
US8599827B2 (en) * 2011-10-21 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for maintaining synchronization between a radio equipment controller and an item of radio equipment

Also Published As

Publication number Publication date
EP2772109A1 (en) 2014-09-03
EP2772109B1 (en) 2015-12-30
US9036544B2 (en) 2015-05-19
CN103999521B (zh) 2019-01-01
CN103999521A (zh) 2014-08-20
WO2013061277A1 (en) 2013-05-02
JP5956591B2 (ja) 2016-07-27
JP2014534727A (ja) 2014-12-18
US20130100882A1 (en) 2013-04-25

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