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|1. (WO2017156785) ANTENNA CONNECTION METHOD, DATA TRANSMISSION METHOD, TRANSMITTING DEVICE, AND BASEBAND PROCESSING DEVICE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||ANTENNA CONNECTION METHOD, DATA TRANSMISSION METHOD, TRANSMITTING DEVICE, AND BASEBAND PROCESSING DEVICE|
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.