Title:
BEAMFORMING INFORMATION PROCESSING METHOD AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/239108
Kind Code:
A1
Abstract:
Provided in the present disclosure are a beamforming information processing method and a network device. The processing method comprises: obtaining a beamforming weight value to be processed for a first UE, the beamforming weight value to be processed being a beamforming weight value corresponding to a first frequency at a first time; obtaining a broadened null for the beamforming weight value to be processed according to a beamforming weight value for every data stream of a second UE, the second UE being a multi-user multiple-input multiple-output MU-MIMO paired user for the first UE; updating the beamforming weight value to be processed according to the broadened null for the beamforming weight value to be processed.
Inventors:
ZHENG ZHANQI (CN)
LIU LONG (CN)
LI JIANZHI (CN)
LIU LONG (CN)
LI JIANZHI (CN)
Application Number:
PCT/CN2021/096744
Publication Date:
December 02, 2021
Filing Date:
May 28, 2021
Export Citation:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)
International Classes:
H04B7/06; H04B7/08; H04W16/28
Foreign References:
| CN101924586A | 2010-12-22 | |||
| CN101883366A | 2010-11-10 |
Other References:
ZTE: "Considerations on Dual-layer Beamforming", 3GPP TSG RAN WG1 MEETING #56BIS R1-091434, 18 March 2009 (2009-03-18), XP050597342
ZTE: "Consideration on Multi-user Beamforming", 3GPP TSG RAN WG1 MEETING #56 R1-090636, 3 February 2009 (2009-02-03), XP050597231
ZTE: "Consideration on Multi-user Beamforming", 3GPP TSG RAN WG1 MEETING #56 R1-090636, 3 February 2009 (2009-02-03), XP050597231
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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