Title:
CODEBOOK SUBSET RESTRICTION FOR TIME DOMAIN CHANNEL STATE INFORMATION
Document Type and Number:
WIPO Patent Application WO/2024/020771
Kind Code:
A1
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information associated with a codebook subset restriction (CBSR) for type-II Doppler channel state information (CSI), wherein the information associated with the CBSR indicates, for a layer, a wideband power restriction for one or more spatial domain (SD) bases in a time domain. The UE may transmit type-II Doppler channel state information (CSI) according to the CBSR. Numerous other aspects are described.
Inventors:
DAI JING (US)
WU LIANGMING (US)
XI WEI (US)
XU HAO (US)
WU LIANGMING (US)
XI WEI (US)
XU HAO (US)
Application Number:
PCT/CN2022/107837
Publication Date:
February 01, 2024
Filing Date:
July 26, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
WU LIANGMING (CN)
XI WEI (CN)
XU HAO (CN)
DAI JING (CN)
WU LIANGMING (CN)
XI WEI (CN)
XU HAO (CN)
International Classes:
H04B7/06
Foreign References:
| CN114374416A | 2022-04-19 | |||
| CN111052626A | 2020-04-21 | |||
| CN107148763A | 2017-09-08 | |||
| US20160301455A1 | 2016-10-13 |
Other References:
ZTE: "CSI enhancements for Multi-TRP and FR1 FDD reciprocity", 3GPP TSG RAN WG1 #105-E, R1-2104589, 12 May 2021 (2021-05-12), XP052010883
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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