Title:
ANTENNA CONNECTION METHOD, DATA TRANSMISSION METHOD, TRANSMITTING DEVICE, AND BASEBAND PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/156785
Kind Code:
A1
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.
Inventors:
XIONG WEI (CN)
GAO QUANZHONG (CN)
LI LIANG (CN)
XU HENG (CN)
GAO QUANZHONG (CN)
LI LIANG (CN)
XU HENG (CN)
Application Number:
PCT/CN2016/076799
Publication Date:
September 21, 2017
Filing Date:
March 18, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W88/08; H04B7/04; H04B7/06
Foreign References:
| CN102548051A | 2012-07-04 | |||
| CN104079329A | 2014-10-01 | |||
| CN101674589A | 2010-03-17 | |||
| US20120113840A1 | 2012-05-10 | |||
| EP2317667A2 | 2011-05-04 |
Other References:
See also references of EP 3422803A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (CN)
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