Title:
DISTRIBUTED BASE STATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/185732
Kind Code:
A1
Abstract:
Provided in the present invention is a distributed base station system, wherein the system comprises: a baseband unit (BBU); an IQ signal aggregation distribution unit connected with the BBU by means of an optical fiber; an intermediate frequency processing unit (IFU) connected with the IQ signal aggregation distribution unit by means of an Ethernet line; a RF front-end unit (RFU) connected to the IFU by means of a power line, wherein a power line is used for transmitting an analog intermediate frequency signal. The system of the present invention solves the problems of low capacity, high project deployment costs and high maintenance costs in current indoor distributed systems in the related technology.
Inventors:
ZHAN JIANMING (CN)
CHEN CHANGGEN (CN)
YUAN WEITAO (CN)
PU YINGCHUN (CN)
CHEN CHANGGEN (CN)
YUAN WEITAO (CN)
PU YINGCHUN (CN)
Application Number:
PCT/CN2016/107323
Publication Date:
November 02, 2017
Filing Date:
November 25, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W88/08; H04B3/54
Foreign References:
| CN103327508A | 2013-09-25 | |||
| CN103117909A | 2013-05-22 | |||
| CN101232652A | 2008-07-30 | |||
| US5832364A | 1998-11-03 | |||
| EP1370029A2 | 2003-12-10 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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