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Title:
DATA PROCESSING METHOD AND DEVICE FOR MULTIPLE CELL-SHARING RRUS
Document Type and Number:
WIPO Patent Application WO/2017/000699
Kind Code:
A1
Abstract:
Disclosed are a data processing method and device for multiple cell-sharing RRUs. The method provided in the embodiments of the present invention comprises: respectively receiving time domain data sent by each of multiple cell-sharing RRUs, and converting the time domain data of each RRU into frequency domain data corresponding to each RRU; detecting a user's effective bandwidth in the frequency domain data corresponding to each RRU according to a user signal contained in the frequency domain data corresponding to each RRU; removing the frequency domain data with frequency values outside the user's effective bandwidth among the frequency domain data respectively corresponding to each RRU, and obtaining the frequency domain data which contains the user signal; respectively merging the frequency domain data containing the user signal according to a channel corresponding to each RRU, and sending the merged frequency domain data including the user signals to a base band unit (BBU).

Inventors:
CHEN, Xi (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
ZOU, Zhiqiang (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2016/082640
Publication Date:
January 05, 2017
Filing Date:
May 19, 2016
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04L25/03
Domestic Patent References:
2008-03-27
Foreign References:
CN104980382A2015-10-14
CN101753181A2010-06-23
CN101399588A2009-04-01
CN101277135A2008-10-01
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (Room 1521, West Block Guomao Buildin, Shenzhen Guangdong 4, 518014, CN)
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