Title:
UE-INITIATED TRACKING REFERENCE SIGNAL-BASED TIME DOMAIN CHANNEL PROPERTIES REPORT FOR SINGLE-/MULTI-CARRIER
Document Type and Number:
WIPO Patent Application WO/2024/065581
Kind Code:
A1
Abstract:
Techniques related to wireless channel estimation and reporting are disclosed. Some aspects of the disclosure relate to devices and methods for wireless communication including receiving a first tracking reference signal (TRS) on a first component carrier (CC), and transmitting a first time-domain channel properties (TDCP) report based on the first TRS. The first TDCP report may include at least one of: a Doppler parameter based on a Doppler profile of the first TRS, a time-domain correlation parameter of the first TRS, or a channel state information (CSI) report assistance parameter. Other aspects, embodiments, and features are also claimed and described.
Inventors:
DAI JING (US)
ZHENG RUIMING (US)
WEI CHAO (US)
XU HAO (US)
ZHENG RUIMING (US)
WEI CHAO (US)
XU HAO (US)
Application Number:
PCT/CN2022/123018
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
ZHENG RUIMING (CN)
WEI CHAO (CN)
XU HAO (CN)
DAI JING (CN)
ZHENG RUIMING (CN)
WEI CHAO (CN)
XU HAO (CN)
International Classes:
H04L5/00; H04W72/04
Domestic Patent References:
| WO2022027361A1 | 2022-02-10 | |||
| WO2021248431A1 | 2021-12-16 |
Foreign References:
| CN113170524A | 2021-07-23 | |||
| US20210135814A1 | 2021-05-06 | |||
| US20210250786A1 | 2021-08-12 |
Other References:
MODERATOR (SAMSUNG): "Moderator Summary#3 on Rel-18 CSI enhancements: ROUND 3", 3GPP DRAFT; R1-2205362, 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, 17 May 2022 (2022-05-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052191994
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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