Title:
BEAMFORMING METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/076370
Kind Code:
A1
Abstract:
The present application relates to the technical field of antennas. Disclosed are a beamforming method and apparatus, and a computer storage medium. The method comprises: selecting a target beam combination mode from a plurality of optimal beam combination modes when beamforming needs to be performed on a downlink signal, and carrying out beamforming on the downlink signal according to a weight set corresponding to the target beam combination mode. Because the plurality of optimal beam combination modes are determined according to M preset weight sets and an uplink signal received at each moment, that is, the weight set adopted for carrying out beamforming on the downlink signal is determined according to uplink signals transmitted by each UE before the current time and the M preset weight sets rather than determined according to a physical parameter of a physical device of an antenna, the beamforming method provided by embodiments of the present invention can be applied to a UMTS network system and an LTE network system simultaneously, thereby improving the flexibility of beamforming.
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Inventors:
LI SHENZHI (CN)
WANG YINBO (CN)
WANG YINBO (CN)
Application Number:
PCT/CN2018/111010
Publication Date:
April 25, 2019
Filing Date:
October 19, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/06; H04B7/08
Foreign References:
| CN104917554A | 2015-09-16 | |||
| US20170212244A1 | 2017-07-27 | |||
| CN104521155A | 2015-04-15 | |||
| CN103931112A | 2014-07-16 | |||
| CN101686077A | 2010-03-31 | |||
| CN105210306A | 2015-12-30 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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