BRPI0605635A - sistema de estação de base distribuìdo e método para a sua colocação em rede e unidade de banda base - Google Patents

sistema de estação de base distribuìdo e método para a sua colocação em rede e unidade de banda base

Info

Publication number
BRPI0605635A
BRPI0605635A BRPI0605635-0A BRPI0605635A BRPI0605635A BR PI0605635 A BRPI0605635 A BR PI0605635A BR PI0605635 A BRPI0605635 A BR PI0605635A BR PI0605635 A BRPI0605635 A BR PI0605635A
Authority
BR
Brazil
Prior art keywords
base station
bbu
networking
baseband
station system
Prior art date
Application number
BRPI0605635-0A
Other languages
English (en)
Inventor
Wangjun Wu
Chengdong Yu
Zhu Tan
Tao Pu
Wensheng He
Peng Lan
Jun Zhou
Ming Yu
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 BRPI0605635A publication Critical patent/BRPI0605635A/pt
Publication of BRPI0605635B1 publication Critical patent/BRPI0605635B1/pt

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

Landscapes

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

Abstract

SISTEMA DE ESTAçãO DE BASE DISTRIBUìDO E MéTODO PARA A SUA COLOCAçãO EM REDE E UNIDADE DE BANDA BASE. A invenção refere-se a um sistema de estação de base distribuído assim como a seu método de colocação em rede e unidade de banda base. Neste sistema, a unidade de banda base (BBU) e a unidade de RF (RFU) da estação de base estão separadas, e a RFU está equipada com interfaces de RF de banda base para interconectar a BBU e transmitir as informações de dados, por meio disto formando a estação de base. Com base na separação da BBU da RFU, a capacidade da BBU é adicionalmente dividida ao mesmo tempo, e cada unidade fica também independentemente disposta. A colocação em rede da BBU e a expansão de capacidade podem ser conseguidas com as interfaces de expansão de capacidade e as interfaces de RF de banda base providas pelas unidades de interface de BBU em modos flexíveis e convenientes.
BRPI0605635-0A 2005-01-12 2006-01-12 Sistema de estação base distribuído e método para a sua colocação em rede BRPI0605635B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN200510001936.7 2005-01-12
CN200510001936 2005-01-12
CNB2005100708355A CN100426897C (zh) 2005-01-12 2005-05-19 分体式基站系统及其组网方法和基带单元
CN200510070835.5 2005-05-19
PCT/CN2006/000044 WO2006074607A1 (fr) 2005-01-12 2006-01-12 Systeme de station de base separee, procede d'organisation de reseau et unite de bande de base

Publications (2)

Publication Number Publication Date
BRPI0605635A true BRPI0605635A (pt) 2007-12-18
BRPI0605635B1 BRPI0605635B1 (pt) 2019-05-07

Family

ID=36677367

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605635-0A BRPI0605635B1 (pt) 2005-01-12 2006-01-12 Sistema de estação base distribuído e método para a sua colocação em rede

Country Status (10)

Country Link
US (2) US7937110B2 (pt)
EP (1) EP1713290B1 (pt)
JP (1) JP4649473B2 (pt)
CN (1) CN100426897C (pt)
AT (1) ATE460067T1 (pt)
BR (1) BRPI0605635B1 (pt)
CA (1) CA2555460C (pt)
DE (1) DE602006012569D1 (pt)
RU (1) RU2364057C2 (pt)
WO (1) WO2006074607A1 (pt)

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US7937110B2 (en) 2011-05-03
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