Invention Grant
- Patent Title: Channel state information reporting techniques in sidelink wireless communications
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Application No.: US17521587Application Date: 2021-11-08
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Publication No.: US11632156B2Publication Date: 2023-04-18
- Inventor: Wanshi Chen , Sudhir Kumar Baghel , Juan Montojo , Peter Gaal , Kapil Gulati
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP/Qualcomm Incorporated
- Main IPC: H04B7/0456
- IPC: H04B7/0456 ; H04B7/06 ; H04W4/40 ; H04W24/10 ; H04W76/27 ; H04W92/18 ; H04W4/46 ; H04L5/00 ; H04W76/14 ; H04W88/04 ; H04L1/18 ; H04W4/44 ; H04W4/70 ; H04L1/00 ; H04B7/0417

Abstract:
Methods, systems, and devices for wireless communications are described in which a receiving device, such as a receiving user equipment (UE) or vehicle, may provide channel state information (CSI) in which two or more parameters associated with the CSI are provided in a single joint indication. A transmitting device may transmit one or more reference signals and the receiving device may perform one or more measurements on the received reference signal(s). Based on the one or more measurements, the receiving device may determine one or more CSI parameters, such as a rank indicator, channel quality indicator, precoding matrix indicator, or combinations thereof, that may be provided to the transmitting device in a joint indication.
Public/Granted literature
- US20220069871A1 CHANNEL STATE INFORMATION REPORTING TECHNIQUES IN SIDELINK WIRELESS COMMUNICATIONS Public/Granted day:2022-03-03
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