Title:
CHANNEL STATE INFORMATION REPORTING FOR MULTIPLE TRANSMISSION-RECEPTION POINTS
Document Type and Number:
WIPO Patent Application WO/2024/092481
Kind Code:
A1
Abstract:
Methods, systems, and devices for operating a wireless device are described. A wireless device may include, according to a non-zero coefficient (NZC) splitting rule and in a first portion of a channel state information (CSI) report corresponding to a plurality of transmission-reception points (TRPs), first NZC information for a first set of TRPs, the first portion associated with a first priority level. The wireless device may include, according to the NZC splitting rule and in a second portion of the CSI report, second NZC information for a second set of TRPs, the second portion associated with a second priority level. The wireless device may include, in the CSI report and according to an additional channel state information splitting rule, additional channel state information for the plurality of TRPs.
Inventors:
DAI JING (US)
HUANG MIN (US)
WEI CHAO (US)
XI WEI (US)
WU LIANGMING (US)
XU HAO (US)
HUANG MIN (US)
WEI CHAO (US)
XI WEI (US)
WU LIANGMING (US)
XU HAO (US)
Application Number:
PCT/CN2022/128868
Publication Date:
May 10, 2024
Filing Date:
November 01, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
HUANG MIN (CN)
WEI CHAO (CN)
XI WEI (CN)
WU LIANGMING (CN)
XU HAO (CN)
DAI JING (CN)
HUANG MIN (CN)
WEI CHAO (CN)
XI WEI (CN)
WU LIANGMING (CN)
XU HAO (CN)
International Classes:
H04L1/00
Domestic Patent References:
| WO2021160180A1 | 2021-08-19 | |||
| WO2021174378A1 | 2021-09-10 |
Foreign References:
| US20220140981A1 | 2022-05-05 | |||
| US20220321175A1 | 2022-10-06 | |||
| US20210258060A1 | 2021-08-19 | |||
| CN115119228A | 2022-09-27 |
Other References:
(MODERATOR) HUAWEI, HISILICON: "TP of Rel-17 CSI Enhancement for TS 38.214", 3GPP DRAFT; R1-2202648, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220221 - 20220303, 1 March 2022 (2022-03-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052118834
MODERATOR (SAMSUNG): "Moderator Summary#4 on Rel-18 CSI enhancements: ROUND 4", 3GPP DRAFT; R1-2205423, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 18 May 2022 (2022-05-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052192055
MODERATOR (SAMSUNG): "Moderator Summary#4 on Rel-18 CSI enhancements: ROUND 4", 3GPP DRAFT; R1-2205423, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 18 May 2022 (2022-05-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052192055
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF:
Previous Patent: COMMUNICATION METHOD, DEVICE AND SYSTEM
Next Patent: OVERLAPPING MEASUREMENT GAPS IN LAYER ONE AND LAYER THREE MEASUREMENTS
Next Patent: OVERLAPPING MEASUREMENT GAPS IN LAYER ONE AND LAYER THREE MEASUREMENTS