Title:
CHANNEL STATE INFORMATION CONFIGURATIONS FOR JOINT TRANSMISSIONS FROM MULTIPLE TRANSMISSION-RECEPTION POINTS
Document Type and Number:
WIPO Patent Application WO/2024/026812
Kind Code:
A1
Abstract:
Methods, systems, and devices for wireless communication are described to support configuring channel measurement resources (CMRs) for channel state information (CSI) reporting for coherent joint transmissions (CJTs) via multiple transmission-reception points (TRPs). A user equipment (UE) may transmit, to a network entity, an indication of a capability of the UE to support a CMR that includes two or more CSI-RS resources for CJT CSI reporting for multiple TRPs. Based on the indicated capability of the UE, the network entity may transmit control signaling indicating a CMR configuration, where the control signaling identifies a set of CSI-RS resources for CJT CSI reporting for the multiple TRPs. Based on the CMR configuration, the UE may transmit, to a network entity a CJT CSI report for the multiple TRPs, where the CJT CSI report may be determined based on the CMR configuration.
Inventors:
DAI JING (US)
RASSAM FARIS (US)
KHOSHNEVISAN MOSTAFA (US)
RASSAM FARIS (US)
KHOSHNEVISAN MOSTAFA (US)
Application Number:
PCT/CN2022/110454
Publication Date:
February 08, 2024
Filing Date:
August 05, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
DAI JING (CN)
RASSAM FARIS (US)
KHOSHNEVISAN MOSTAFA (US)
DAI JING (CN)
RASSAM FARIS (US)
KHOSHNEVISAN MOSTAFA (US)
International Classes:
H04W24/10; H04W24/02
Foreign References:
| CN113873549A | 2021-12-31 | |||
| US20210288730A1 | 2021-09-16 | |||
| US20210328644A1 | 2021-10-21 | |||
| US20210352651A1 | 2021-11-11 | |||
| CN113810090A | 2021-12-17 | |||
| US20220053359A1 | 2022-02-17 |
Other References:
APPLE INC.: "Views on Rel-17 CSI enhancement", 3GPP TSG RAN WG1 #106-E, R1-2107724, 7 August 2021 (2021-08-07), XP052038611
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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