WO2008114351A1 - 基地局、無線制御装置および無線装置 - Google Patents

基地局、無線制御装置および無線装置 Download PDF

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Publication number
WO2008114351A1
WO2008114351A1 PCT/JP2007/055402 JP2007055402W WO2008114351A1 WO 2008114351 A1 WO2008114351 A1 WO 2008114351A1 JP 2007055402 W JP2007055402 W JP 2007055402W WO 2008114351 A1 WO2008114351 A1 WO 2008114351A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
data
wireless
transferred
cpri
Prior art date
Application number
PCT/JP2007/055402
Other languages
English (en)
French (fr)
Inventor
Teruyoshi Watanabe
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to CNA2007800500034A priority Critical patent/CN101584247A/zh
Priority to PCT/JP2007/055402 priority patent/WO2008114351A1/ja
Priority to JP2009504951A priority patent/JP4814992B2/ja
Priority to EP07738847.8A priority patent/EP2139243B1/en
Priority to KR1020097014858A priority patent/KR101092160B1/ko
Publication of WO2008114351A1 publication Critical patent/WO2008114351A1/ja
Priority to US12/488,698 priority patent/US8462708B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

　データを複数のＣＰＲＩリンクに分散して転送し、データの転送効率を高める。 　内部でのデータ転送をＣＰＲＩに基づいて行う基地局（１）の分割手段（２）は、転送するデータを分割する。転送手段（３）は、分割された分割データを、複数のＣＰＲＩリンク（４ａ～４ｎ）を用いて転送する。受信手段（５）は、複数のＣＰＲＩリンク（４ａ～４ｎ）より転送される分割データを受信する。復元手段（６）は、受信手段（５）によって受信された分割データを、元のデータに復元する。
PCT/JP2007/055402 2007-03-16 2007-03-16 基地局、無線制御装置および無線装置 WO2008114351A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CNA2007800500034A CN101584247A (zh) 2007-03-16 2007-03-16 基站、无线控制装置以及无线装置
PCT/JP2007/055402 WO2008114351A1 (ja) 2007-03-16 2007-03-16 基地局、無線制御装置および無線装置
JP2009504951A JP4814992B2 (ja) 2007-03-16 2007-03-16 基地局、無線制御装置、無線装置およびデータ転送方法
EP07738847.8A EP2139243B1 (en) 2007-03-16 2007-03-16 Base station, wireless control device, and wireless device
KR1020097014858A KR101092160B1 (ko) 2007-03-16 2007-03-16 기지국, 무선 제어 장치 및 무선 장치
US12/488,698 US8462708B2 (en) 2007-03-16 2009-06-22 Base station, wireless control apparatus, and wireless apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055402 WO2008114351A1 (ja) 2007-03-16 2007-03-16 基地局、無線制御装置および無線装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/488,698 Continuation US8462708B2 (en) 2007-03-16 2009-06-22 Base station, wireless control apparatus, and wireless apparatus

Publications (1)

Publication Number Publication Date
WO2008114351A1 true WO2008114351A1 (ja) 2008-09-25

Family

ID=39765473

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055402 WO2008114351A1 (ja) 2007-03-16 2007-03-16 基地局、無線制御装置および無線装置

Country Status (6)

Country Link
US (1) US8462708B2 (ja)
EP (1) EP2139243B1 (ja)
JP (1) JP4814992B2 (ja)
KR (1) KR101092160B1 (ja)
CN (1) CN101584247A (ja)
WO (1) WO2008114351A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043183A1 (zh) * 2008-10-17 2010-04-22 华为技术有限公司 业务数据传输方法、系统及设备
JP2010130162A (ja) * 2008-11-26 2010-06-10 Fujitsu Ltd 無線基地局及び無線装置制御方法
WO2010069241A1 (zh) * 2008-12-17 2010-06-24 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
JP2010239307A (ja) * 2009-03-30 2010-10-21 Kddi Corp 無線信号伝送システム
WO2011081142A1 (ja) * 2009-12-28 2011-07-07 株式会社エヌ・ティ・ティ・ドコモ 無線装置共用装置
EP2437413A1 (en) * 2009-05-27 2012-04-04 Fujitsu Limited Radio device control device, radio device, and communication method
JP2013518500A (ja) * 2010-01-27 2013-05-20 サムスン エレクトロニクス カンパニー リミテッド ディジタル装置とｒｆ装置との間のイーサネット（登録商標）データを送受信する方法及びその装置
US9160656B2 (en) 2012-12-19 2015-10-13 Fujitsu Limited Base station apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2761388C (en) 2009-07-27 2016-12-13 Huawei Technologies Co., Ltd. Signal transmission processing method and apparatus and distributed base station
CN102118795B (zh) * 2009-12-31 2013-10-09 华为技术有限公司 无线基站中公共通用无线接口数据的传送方法及无线基站
US20110223958A1 (en) * 2010-03-10 2011-09-15 Fujitsu Limited System and Method for Implementing Power Distribution
US8792933B2 (en) * 2010-03-10 2014-07-29 Fujitsu Limited Method and apparatus for deploying a wireless network
KR20120018266A (ko) * 2010-08-20 2012-03-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방법을 사용하는 무선 통신 시스템에서 기지국의 전력 증폭기 소모 전력 제어 방법 및 장치
EP2656682B1 (en) 2010-12-22 2015-08-12 Telefonaktiebolaget L M Ericsson (publ) Method and node for providing signal path configurations in a distributed radio base station
EP2515603B1 (en) 2011-05-25 2015-09-09 Huawei Technologies Co., Ltd. Improved scheduling on CPRI interface of remote Node B
EP3031294B1 (en) * 2013-08-07 2019-10-09 Telefonaktiebolaget LM Ericsson (publ) A method and devices of controlling a base station system
CN105450609B (zh) * 2014-08-29 2018-11-20 上海诺基亚贝尔股份有限公司 频域cpri帧封装方法和bbu

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519635A (ja) * 1997-10-07 2001-10-23 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） 移動通信システムの基地局アーキテクチャ
WO2005034544A1 (en) * 2003-09-30 2005-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Interface, apparatus, and method for communication between a radio equipment control node and a remote radio equipment node in a radio base station

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03283725A (ja) * 1990-03-30 1991-12-13 Nippon Telegr & Teleph Corp <Ntt> 無線通信方式
JPH08251283A (ja) * 1995-03-07 1996-09-27 Oki Electric Ind Co Ltd 通信システム
JP3283725B2 (ja) 1995-04-14 2002-05-20 ダイワ精工株式会社 化粧プレ−ト
JP2723848B2 (ja) * 1995-08-28 1998-03-09 日本電気通信システム株式会社 移動通信システムの基地局インターフェース制御方式
US5822321A (en) 1996-04-10 1998-10-13 Telefonaktiebolaget Lm Ericsson Minicell segmentation and reassembly
WO1998059454A2 (en) * 1997-06-25 1998-12-30 Teltrend, Inc. Extended range dds transport via loaded or unloaded facilities
US6094683A (en) * 1997-08-29 2000-07-25 Intel Corporation Link bundling in a network
EP0996262A1 (en) * 1998-10-22 2000-04-26 Texas Instruments France Communication system with plurality of synchronised data links
KR100470345B1 (ko) 2000-12-27 2005-02-21 엘지전자 주식회사 이동통신 망에서의 ｉｐ멀티캐스트/브로드캐스트 패킷 전송을 위한 링크접속제어 프로토콜 구현장치 및 방법
EP1679910A4 (en) 2003-10-17 2011-09-14 Nec Corp SIGNALING METHOD, SYSTEM, BASE STATION AND MOBILE STATION
ES2430548T3 (es) * 2003-11-17 2013-11-21 Telefonaktiebolaget L M Ericsson (Publ) Encapsulado de diversos protocolos sobre una interfaz interna de una estación de base de radio distribuida
EP1566979A1 (de) 2004-02-23 2005-08-24 Siemens Aktiengesellschaft Mehrfache Verwendung einer standardisierten Schnittstelle in einer Vorrichtung
US7835274B2 (en) * 2004-05-25 2010-11-16 Cisco Technology, Inc. Wideband provisioning
EP1810534B1 (en) * 2004-10-12 2015-06-17 Telefonaktiebolaget LM Ericsson (publ) Communication between a radio equipment control node and multiple remote radio equipment nodes
US20060215689A1 (en) * 2005-03-24 2006-09-28 Alcatel System-level communication link bonding apparatus and methods
JP2005327302A (ja) 2005-05-23 2005-11-24 Terarikon Inc ネットワーク環境におけるレポート作成システム
US7558272B2 (en) * 2005-06-22 2009-07-07 Megabridge Ltd. Method and system for a two level scalable bundling solution
EP1744572A1 (de) * 2005-07-13 2007-01-17 Siemens Aktiengesellschaft Übertragung von Ethernet-Paketen über eine CPRI-Schnittstelle
JP2006333504A (ja) * 2006-07-18 2006-12-07 Fujitsu Ltd 基地局装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519635A (ja) * 1997-10-07 2001-10-23 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） 移動通信システムの基地局アーキテクチャ
WO2005034544A1 (en) * 2003-09-30 2005-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Interface, apparatus, and method for communication between a radio equipment control node and a remote radio equipment node in a radio base station

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CPRI SPECIFICATION V2.0, 13 September 2006 (2006-09-13), Retrieved from the Internet <URL:www.cpri.info/jp/spec.html>
See also references of EP2139243A4

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043183A1 (zh) * 2008-10-17 2010-04-22 华为技术有限公司 业务数据传输方法、系统及设备
JP2010130162A (ja) * 2008-11-26 2010-06-10 Fujitsu Ltd 無線基地局及び無線装置制御方法
WO2010069241A1 (zh) * 2008-12-17 2010-06-24 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
US8780802B2 (en) 2008-12-17 2014-07-15 Huawei Technologies Co., Ltd. Communication signal multiplexing method, radio communication system, and radio equipment controller
JP2010239307A (ja) * 2009-03-30 2010-10-21 Kddi Corp 無線信号伝送システム
EP2437413A1 (en) * 2009-05-27 2012-04-04 Fujitsu Limited Radio device control device, radio device, and communication method
EP2437413A4 (en) * 2009-05-27 2014-12-24 Fujitsu Ltd DEVICE FOR CONTROLLING RADIO COMMUNICATION DEVICES, RADIO COMMUNICATION DEVICE, AND COMMUNICATION METHOD
WO2011081142A1 (ja) * 2009-12-28 2011-07-07 株式会社エヌ・ティ・ティ・ドコモ 無線装置共用装置
JP2013518500A (ja) * 2010-01-27 2013-05-20 サムスン エレクトロニクス カンパニー リミテッド ディジタル装置とｒｆ装置との間のイーサネット（登録商標）データを送受信する方法及びその装置
US9160656B2 (en) 2012-12-19 2015-10-13 Fujitsu Limited Base station apparatus

Also Published As

Publication number Publication date
JPWO2008114351A1 (ja) 2010-06-24
JP4814992B2 (ja) 2011-11-16
EP2139243A1 (en) 2009-12-30
KR20090091815A (ko) 2009-08-28
EP2139243B1 (en) 2014-07-30
EP2139243A4 (en) 2013-04-10
CN101584247A (zh) 2009-11-18
US20090252108A1 (en) 2009-10-08
KR101092160B1 (ko) 2011-12-13
US8462708B2 (en) 2013-06-11

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