Title:
METHOD AND APPARATUS USED IN NODE FOR WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/166702
Kind Code:
A1
Abstract:
Disclosed in the present application are a method and an apparatus used in a node for wireless communication. A first node receives first signalling, the first signalling being used for determining a first time instant; and, after the first time instant, receives a first reference signal. The first signalling is used for indicating a target reference signal; after the first time instant, the target reference signal is used for determining the spatial relationship of the transmission over the target channel, and the first signalling is used for indicating whether the target channel is an uplink physical layer channel or a downlink physical layer channel; whether the target channel is an uplink physical layer channel or a downlink physical layer channel is used for determining whether the first reference signal and the target reference signal are spatially correlated; and, when the target channel is an uplink physical layer channel and the first reference signal belongs to a first reference signal set, the first reference signal and the target reference signal are spatially correlated.
Inventors:
WU LU (CN)
Application Number:
PCT/CN2022/073962
Publication Date:
August 11, 2022
Filing Date:
January 26, 2022
Export Citation:
Assignee:
SHANGHAI TUILUO COMMUNICATION TECH PARTNERSHIP LIMITED PARTNERSHIP (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2020145676A1 | 2020-07-16 |
Foreign References:
| CN112312416A | 2021-02-02 | |||
| CN111034308A | 2020-04-17 | |||
| CN109309553A | 2019-02-05 |
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