Invention Grant
- Patent Title: Terminal and communication method for requesting channel state information
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Application No.: US17800191Application Date: 2020-02-21
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Publication No.: US12294889B2Publication Date: 2025-05-06
- Inventor: Shohei Yoshioka , Satoshi Nagata
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Bergman Watanabe & Burton LLP
- International Application: PCT/JP2020/007259 WO 20200221
- International Announcement: WO2021/166268 WO 20210826
- Main IPC: H04W28/04
- IPC: H04W28/04 ; H04L1/1812 ; H04L1/1867 ; H04L5/00 ; H04W24/10

Abstract:
A terminal includes a transmission unit that transmits a request for channel state information and one or more shared channels including a reference signal to another terminal, a control unit that configures a latency bound for a channel state report triggered by the request, and a reception unit that receives the channel state report triggered by the request, before the latency bound from the other terminal, wherein the control unit performs at least one of: an operation of controlling the channel state report based on reception of a HARQ feedback in a case where the reception unit receives the HARQ feedback corresponding to the request; and an operation of configuring a specific latency bound for each of multiple requests for the channel state information in a case where the transmission unit transmits the multiple requests for the channel state information corresponding to a channel state report event.
Public/Granted literature
- US20230055200A1 TERMINAL AND MEASUREMENT METHOD Public/Granted day:2023-02-23
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