Title:
CALIBRATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/093725
Kind Code:
A1
Abstract:
The present application provides a calibration method and apparatus. The method comprises: determining first channel state information and second channel state information, wherein the first channel state information is obtained by prediction performed by a first channel prediction model, and the second channel state information is determined by performing channel estimation according to a downlink signal from an access network device; and if a difference measure value between the first channel state information and the second channel state information is greater than or equal to a first threshold, sending first information to the access network device, the first information being used for indicating the second channel state information.
Inventors:
SUN YAN (CN)
CHAI XIAOMENG (CN)
SUN YAQI (CN)
WU YIQUN (CN)
CHAI XIAOMENG (CN)
SUN YAQI (CN)
WU YIQUN (CN)
Application Number:
PCT/CN2022/133534
Publication Date:
June 01, 2023
Filing Date:
November 22, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B17/309
Domestic Patent References:
| WO2021051362A1 | 2021-03-25 | |||
| WO2020139181A1 | 2020-07-02 |
Foreign References:
| CN109076403A | 2018-12-21 | |||
| CN110034792A | 2019-07-19 | |||
| CN113595666A | 2021-11-02 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF: