Title:
METHOD AND DEVICE USED IN WIRELESS COMMUNICATION NODE
Document Type and Number:
WIPO Patent Application WO/2024/017079
Kind Code:
A1
Abstract:
The present application discloses a method and device used in a wireless communication node. The method comprises: a first node receives a first message set and first DCI; executes measurement on a first RS resource group; and sends first CSI on a PUSCH of a first cell. The first message set comprises a first message. The first DCI comprises a first field and a second field. The first DCI is used for scheduling PUSCHs on at least K cells, and K is a positive integer greater than 1. The first cell is one of the K cells. The first field of the first DCI is used for triggering the first CSI. The second field of the first DCI is used for determining the first cell. The measurement executed on the first RS resource group is used for calculating the first CSI. The first message is used to indicate the first RS resource group. According to the method, flexibility is increased, signaling overhead is reduced, and the reliability of CSI transmission is optimized.
More Like This:
| WO/2017/195168 | HARQ-ACK MULTIPLEXING IN PUSCH |
| WO/2022/226864 | INTERFERENCE AVOIDANCE IN FULL DUPLEX COMMUNICATIONS |
| WO/2022/262531 | COMMUNICATION METHOD AND APPARATUS |
Inventors:
WU KEYING (CN)
ZHANG XIAOBO (CN)
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2023/106501
Publication Date:
January 25, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
SHANGHAI LANGBO COMM TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN113453353A | 2021-09-28 | |||
| CN114731193A | 2022-07-08 | |||
| CN110769470A | 2020-02-07 | |||
| US20200313831A1 | 2020-10-01 |
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