Title:
NUMBER OF SPATIAL DOMAIN BASES REPORTING FOR MULTIPLE TRANSMISSION RECEPTION POINTS
Document Type and Number:
WIPO Patent Application WO/2024/092747
Kind Code:
A1
Abstract:
Certain aspects of the present disclosure provide a method of wireless communications by a user equipment (UE). The method includes receiving configuration information indicating resources for a set of transmission reception points (TRPs); selecting a codepoint from a set of codepoints based at least in part on a quantity of TRPs in the set of TRPs and a total quantity of SD bases for the set of TRPs, the codepoint indicating a quantity of spatial domain (SD) bases selected by the UE for each TRP of the set of TRPs; and transmitting channel state information (CSI) signaling that includes an indication of the codepoint that indicates the quantity of SD bases for each TRP.
Inventors:
DAI JING (US)
WEI CHAO (US)
XI WEI (US)
WU LIANGMING (US)
HUANG MIN (US)
WEI CHAO (US)
XI WEI (US)
WU LIANGMING (US)
HUANG MIN (US)
Application Number:
PCT/CN2022/129986
Publication Date:
May 10, 2024
Filing Date:
November 04, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
WEI CHAO (CN)
XI WEI (CN)
WU LIANGMING (CN)
HUANG MIN (CN)
DAI JING (CN)
WEI CHAO (CN)
XI WEI (CN)
WU LIANGMING (CN)
HUANG MIN (CN)
International Classes:
H04W72/04; H04B17/309
Domestic Patent References:
| WO2021155585A1 | 2021-08-12 | |||
| WO2021206803A1 | 2021-10-14 |
Foreign References:
| US20210068085A1 | 2021-03-04 | |||
| US20220240187A1 | 2022-07-28 |
Other References:
SAMSUNG: "DL signals and channels for NR-U", 3GPP DRAFT; R1-2006093, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051915159
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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