Title:
COMMUNICATION METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/050667
Kind Code:
A1
Abstract:
The present application provides a communication method and a related apparatus. The method is applicable to a second device comprising Nrx antennas and Lrx radio frequency channels, wherein Nrx>Lrx>0. The method comprises: the second device acquiring T first antenna subsets corresponding to T time units before a (T+1)th time unit and T weight coefficients of the T first antenna subsets, the T first antenna subsets corresponding to the T time units being determined on the basis of a first channel sounding sequence, and each first antenna subset comprising Lrx antennas; according to the T first antenna subsets and the T weight coefficients, determining a first antenna subset corresponding to the (T+1)th time unit; and communicating with a first device by means of the first antenna subset corresponding to the (T+1)th time unit. On the basis of the solution in embodiments of the present application, the same number of antennas as radio frequency channels can be selected from an antenna array of a device and connected to the radio frequency channels, so as to achieve an optimal or nearly optimal receiving effect.
Inventors:
NI RUI (CN)
ZHU QIAN (CN)
YANG GANGHUA (CN)
ZHU QIAN (CN)
YANG GANGHUA (CN)
Application Number:
PCT/CN2022/117086
Publication Date:
March 14, 2024
Filing Date:
September 05, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/08
Foreign References:
| CN101258730A | 2008-09-03 | |||
| CN101405957A | 2009-04-08 | |||
| CN112054825A | 2020-12-08 | |||
| CN110800219A | 2020-02-14 | |||
| CN1502180A | 2004-06-02 | |||
| US20110249760A1 | 2011-10-13 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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