Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/093975
Kind Code:
A1
Abstract:
Provided in the present application are a communication method and apparatus. The method comprises: a terminal device acquiring at least one piece of time domain resource allocation information and at least one piece of DMRS configuration information, wherein the at least one piece of time domain resource allocation information corresponds to the at least one piece of DMRS configuration information; a network device sending DCI signaling to the terminal device, wherein the DCI signaling comprises a first index, the first index is used for indicating first time domain resource allocation information, and the first time domain resource allocation information is one of the at least one piece of time domain resource allocation information; and the terminal device determining first DMRS configuration information from among the at least one piece of DMRS configuration information according to the DCI signaling, wherein the first DMRS configuration information corresponds to the first time domain resource allocation information. The embodiments of the present application can realize flexible switching of DMRS configuration information of a DCI level, and thus realizes flexible switching of an R15 port and an R18 port and/or flexible switching of an FD-OCC length.
Inventors:
DONG CHANGZHAO (CN)
GAO XIANG (CN)
ZHANG ZHENING (CN)
LIU KUNPENG (CN)
GAO XIANG (CN)
ZHANG ZHENING (CN)
LIU KUNPENG (CN)
Application Number:
PCT/CN2023/128227
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN115776364A | 2023-03-10 | |||
| CN111740813A | 2020-10-02 | |||
| CN111885723A | 2020-11-03 | |||
| CN109644117A | 2019-04-16 | |||
| CN110831178A | 2020-02-21 | |||
| CN114337972A | 2022-04-12 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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