US 12,294,889 B2
Terminal and communication method for requesting channel state information
Shohei Yoshioka, Tokyo (JP); and Satoshi Nagata, Tokyo (JP)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 17/800,191
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed Feb. 21, 2020, PCT No. PCT/JP2020/007259
§ 371(c)(1), (2) Date Aug. 16, 2022,
PCT Pub. No. WO2021/166268, PCT Pub. Date Aug. 26, 2021.
Prior Publication US 2023/0055200 A1, Feb. 23, 2023
Int. Cl. H04W 28/04 (2009.01); H04L 1/1812 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 24/10 (2009.01)
CPC H04W 28/04 (2013.01) [H04L 1/1812 (2013.01); H04L 1/1893 (2013.01); H04L 5/0053 (2013.01); H04W 24/10 (2013.01)] 6 Claims
OG exemplary drawing
 
6. A communication method implemented by a terminal, comprising:
transmitting a request for channel state information and one or more shared channels including a reference signal to another terminal;
configuring a latency bound for a channel state report triggered by the request; and
receiving the channel state report triggered by the request, before the latency bound from the other terminal,
wherein the configuring includes performing at least one of:
an operation of controlling the channel state report based on reception of a HARQ (Hybrid Automatic Repeat Request) feedback in a case where the receiving includes receiving 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 transmitting includes transmitting the multiple requests for the channel state information corresponding to a channel state report event.