HK1106649A1 - Interface apparatus for connecting master base station with radio remote unit - Google Patents

Interface apparatus for connecting master base station with radio remote unit

Info

Publication number
HK1106649A1
HK1106649A1 HK07111638.8A HK07111638A HK1106649A1 HK 1106649 A1 HK1106649 A1 HK 1106649A1 HK 07111638 A HK07111638 A HK 07111638A HK 1106649 A1 HK1106649 A1 HK 1106649A1
Authority
HK
Hong Kong
Prior art keywords
interface
base station
master base
digital
clock
Prior art date
Application number
HK07111638.8A
Other languages
English (en)
Inventor
Peng Lan
Tao Pu
Wangjun Wu
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of HK1106649A1 publication Critical patent/HK1106649A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • 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
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
HK07111638.8A 2006-02-22 2007-10-29 Interface apparatus for connecting master base station with radio remote unit HK1106649A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100576257A CN100379306C (zh) 2006-02-22 2006-02-22 连接主基站与射频拉远单元的接口装置

Publications (1)

Publication Number Publication Date
HK1106649A1 true HK1106649A1 (en) 2008-03-14

Family

ID=37064528

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07111638.8A HK1106649A1 (en) 2006-02-22 2007-10-29 Interface apparatus for connecting master base station with radio remote unit

Country Status (6)

Country Link
EP (1) EP1827036B1 (de)
JP (1) JP4588038B2 (de)
CN (1) CN100379306C (de)
AT (1) ATE464710T1 (de)
DE (1) DE602007005855D1 (de)
HK (1) HK1106649A1 (de)

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CN101166041B (zh) * 2006-10-18 2011-06-22 中兴通讯股份有限公司 无线通讯系统中的射频远端分布系统
GB0712039D0 (en) 2006-12-21 2007-08-01 Zarlink Semiconductor Inc Integrated phase lock loop and network PHY or switch
CN101267610B (zh) * 2007-03-13 2011-09-07 杰脉通信技术(上海)有限公司 移动通信微基站或室内基站实现同步的装置
CN101383678B (zh) * 2007-09-04 2011-12-28 中兴通讯股份有限公司 基带单元与射频单元间传输的正交调制数据的校验方法
CN101400187B (zh) * 2007-09-24 2011-06-22 中兴通讯股份有限公司 多厂商远端射频单元的管理方法
CN101425838B (zh) * 2007-10-30 2013-02-13 电信科学技术研究院 一种数据通道配置方法及装置
CN101437320B (zh) * 2007-11-15 2010-12-08 中兴通讯股份有限公司 一种适用于射频拉远模块多级级联的时钟处理方法及装置
CN101453799B (zh) * 2007-11-30 2010-05-19 京信通信系统（中国）有限公司 多载波数字选频射频拉远系统及其信号处理方法
CN101267251A (zh) * 2008-04-30 2008-09-17 中兴通讯股份有限公司 分布式基站时钟同步方法和系统
CN102752781B (zh) * 2008-05-23 2016-06-15 华为技术有限公司 无线基站设备、无线设备控制器和无线设备
CN101854631B (zh) * 2009-03-31 2012-12-26 中国移动通信集团公司 一种实现无线信号覆盖的方法及基站系统
WO2010145187A1 (en) 2009-06-19 2010-12-23 Datang Mobile Communications Equipment Co., Ltd Remote radio data transmission over ethernet
CN101702838B (zh) * 2009-10-20 2011-11-30 武汉虹信通信技术有限责任公司 Td-scdma rru多级级联快速启动装置及方法
CN102143611B (zh) * 2010-02-02 2014-06-11 中兴通讯股份有限公司 一种射频拉远单元及其光口上下联自适应方法
US8681917B2 (en) 2010-03-31 2014-03-25 Andrew Llc Synchronous transfer of streaming data in a distributed antenna system
JP5296009B2 (ja) * 2010-05-14 2013-09-25 株式会社東芝 基地局装置及び通信方法
CN101923831B (zh) * 2010-09-16 2015-11-11 深圳市中庆微科技开发有限公司 一种led显示控制装置
CN102186265B (zh) * 2011-05-04 2013-11-06 京信通信系统（中国）有限公司 分布式基站及其组网方法
JP5993005B2 (ja) * 2011-07-08 2016-09-14 ゼットティーイー コーポレイション アンテナおよびベースバンドプロセッサ間のアナログ信号の無線伝送方法およびそのシステム
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
CN102347830B (zh) * 2011-11-09 2017-12-05 中兴通讯股份有限公司 以太网同步方法和系统
ITMI20112030A1 (it) * 2011-11-09 2013-05-10 Linkra S R L Sistema di ricetrasmissione radio con scambio dati ad alta velocita'
EP2860881B1 (de) 2012-06-30 2016-04-06 Huawei Technologies Co., Ltd. Trägerfrequenzeinstellverfahren und vorrichtung für mimo-mikrowellenvorrichtung
US9313827B2 (en) 2012-12-31 2016-04-12 Broadcom Corporation Radio over ethernet for radio access network and cloud-RAN
CN103973396B (zh) * 2013-01-29 2019-09-13 南京中兴新软件有限责任公司 传输无线基带数据的方法、装置和射频拉远模块rru
CN103138866B (zh) * 2013-03-18 2015-09-16 武汉虹信通信技术有限责任公司 一种时钟同步的sfp电口装置及系统
CN104427512A (zh) * 2013-08-22 2015-03-18 中兴通讯股份有限公司 一种分布式基站的组网方法及装置
EP2844027A1 (de) * 2013-08-30 2015-03-04 Alcatel Lucent Anbinden einer Funkvorrichtung an eine Basisstation
CN103686079B (zh) * 2013-12-05 2017-07-14 浙江宇视科技有限公司 一种终端设备
CN105554914B (zh) * 2014-10-30 2019-11-29 新华三技术有限公司 一种无线接入设备
EP3322255B1 (de) 2015-08-31 2020-10-07 Huawei Technologies Co., Ltd. Verfahren und vorrichtungen zum empfangen eines cpri-datenstroms durch ethernet-rahmen.
CN106559210A (zh) * 2015-09-29 2017-04-05 中兴通讯股份有限公司 一种数据中转方法、装置及通信系统
FI127266B (en) 2016-07-08 2018-02-28 Sarokal Test Systems Oy A system for processing data stream messages
CN106899401B (zh) * 2017-02-10 2020-11-17 武汉虹信科技发展有限责任公司 一种万兆同步以太网的时钟同步方法
CN110418408B (zh) * 2018-04-28 2021-01-05 华为技术有限公司 信号传输的方法、中心接入点ap和远端射频单元rru
CN112327782B (zh) * 2020-11-17 2022-05-17 青岛鼎信通讯股份有限公司 一种用于中压管理机的switch芯片数据调度电路
CN114785371B (zh) * 2021-01-22 2024-02-20 瑞昱半导体股份有限公司 以太网络收发装置及以太网络物理层电路

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JP4171896B2 (ja) * 2003-04-10 2008-10-29 日本電気株式会社 Ｃｄｍａ基地局装置
CN1333538C (zh) * 2005-03-18 2007-08-22 北京北方烽火科技有限公司 一种射频拉远模块中时钟信号的数字锁相方法

Also Published As

Publication number Publication date
JP4588038B2 (ja) 2010-11-24
ATE464710T1 (de) 2010-04-15
CN1845621A (zh) 2006-10-11
DE602007005855D1 (de) 2010-05-27
JP2007228579A (ja) 2007-09-06
EP1827036B1 (de) 2010-04-14
EP1827036A1 (de) 2007-08-29
CN100379306C (zh) 2008-04-02

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