Title:
METHOD AND APPARATUS FOR CONFIGURING DEMODULATION REFERENCE SIGNAL (DMRS), AND DEVICE AND STORAGE MEDIUM THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/141525
Kind Code:
A1
Abstract:
The present invention provides a method and apparatus for configuring a demodulation reference signal (DMRS), and a device and a storage medium thereof. The method is applied to a terminal device and comprises: obtaining DMRS configuration information comprising multiple configuration schemes; and selecting a target configuration scheme from the multiple configuration schemes. Hence, the utilization rate of a transmission resource is improved so as to improve the coverage performance, without affecting the demodulation performance of a signal, and information is retransmitted so as to provide a technical support for scenarios, such as improving the coverage quality.
Inventors:
LIU YANG (CN)
Application Number:
PCT/CN2020/142424
Publication Date:
July 07, 2022
Filing Date:
December 31, 2020
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN109391441A | 2019-02-26 | |||
| CN111884963A | 2020-11-03 | |||
| CN108111267A | 2018-06-01 | |||
| US20200367242A1 | 2020-11-19 |
Attorney, Agent or Firm:
FASHENG INTELLECTUAL PROPERTY COMPANY, LTD. (CN)
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