Title:
PILOT FREQUENCY PARAMETER CONFIGURATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/017025
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses a pilot frequency parameter configuration method and device. The pilot frequency parameter configuration method in an embodiment of the present application comprises: a sending device sends a target signal to a receiving device on the basis of a first parameter configuration of a pilot frequency sequence, wherein the target signal is obtained on the basis of a pilot frequency sequence mapped to a delay-Doppler domain resource element (DRE) in a delay-Doppler domain, and the pilot frequency sequence comprises at least one pilot frequency symbol; the sending device receives a channel estimation result for the target signal from the receiving device; the sending device determines a second parameter configuration of the pilot frequency sequence on the basis of the channel estimation result; and the sending device sends the second parameter configuration to the receiving device.
Inventors:
YUAN PU (CN)
LIU HAO (CN)
SUN BULE (CN)
LIU JIN (CN)
LIU HAO (CN)
SUN BULE (CN)
LIU JIN (CN)
Application Number:
PCT/CN2023/104812
Publication Date:
January 25, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN114696971A | 2022-07-01 | |||
| CN114629610A | 2022-06-14 | |||
| CN114142977A | 2022-03-04 | |||
| CN112003808A | 2020-11-27 | |||
| US20200186397A1 | 2020-06-11 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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