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1. (WO2017156785) ANTENNA CONNECTION METHOD, DATA TRANSMISSION METHOD, TRANSMITTING DEVICE, AND BASEBAND PROCESSING DEVICE

Pub. No.:    WO/2017/156785    International Application No.:    PCT/CN2016/076799
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Sat Mar 19 00:59:59 CET 2016
IPC: H04W 88/08
H04B 7/04
H04B 7/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: XIONG, Wei
熊伟
GAO, Quanzhong
高全中
LI, Liang
李亮
XU, Heng
胥恒
Title: ANTENNA CONNECTION METHOD, DATA TRANSMISSION METHOD, TRANSMITTING DEVICE, AND BASEBAND PROCESSING DEVICE
Abstract:
An antenna connection method, a data transmission method, a transmitting device, and a baseband processing device. In one embodiment according to the invention, a plurality of remote radio units having smaller numbers of antennas and smaller antenna sizes are connected together to connect the plurality of remote radio units to a baseband processing unit. A number of antennas of a transmitting device after the connection is a sum of the numbers of antennas of the plurality of remote radio units. In comparison to an integrated antenna, adopting a plurality of remote radio units having smaller antenna sizes facilitates deployment of base stations, and can provide continuous coverage for a broadcast service, and increase performance of broadcast beamforming and service beamforming.