Title:
DELAYED DOPPLER DOMAIN CHANNEL INFORMATION FEEDBACK METHOD AND APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/242718
Kind Code:
A1
Abstract:
The present application discloses a delayed Doppler domain channel information feedback method and apparatus, and an electronic device, which belong to the field of mobile communications. The delayed Doppler domain channel information feedback method in the embodiments of the present application comprises: a first device sends target feedback information to a second device, wherein the target feedback information is associated with target channel information, the target channel information is all or a portion of channel information of a delayed Doppler domain obtained by the first device performing channel estimation on a target signal, and the target signal is a signal transmitted by the second device or a third device to the first device.
Inventors:
SUN BULE (CN)
JIANG DAJIE (CN)
YUAN PU (CN)
JIANG DAJIE (CN)
YUAN PU (CN)
Application Number:
PCT/CN2022/093866
Publication Date:
November 24, 2022
Filing Date:
May 19, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04L25/02
Domestic Patent References:
| WO2015148041A1 | 2015-10-01 |
Foreign References:
| CN112514276A | 2021-03-16 | |||
| CN107819709A | 2018-03-20 | |||
| CN109845102A | 2019-06-04 | |||
| CN104255005A | 2014-12-31 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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