US 11,729,652 B2
Channel state information measurement method and user equipment
Yingyang Li, Beijing (CN); and Yi Wang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Apr. 19, 2021, as Appl. No. 17/233,768.
Application 17/233,768 is a continuation of application No. 16/692,723, filed on Nov. 22, 2019, granted, now 10,986,522.
Application 16/692,723 is a continuation of application No. 15/525,125, granted, now 10,560,859, issued on Feb. 11, 2020, previously published as PCT/KR2015/011893, filed on Nov. 6, 2015.
Claims priority of application No. 201410643592.9 (CN), filed on Nov. 7, 2014.
Prior Publication US 2021/0243634 A1, Aug. 5, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/04 (2023.01); H04W 24/10 (2009.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01); H04W 16/14 (2009.01)
CPC H04W 24/10 (2013.01) [H04L 5/0057 (2013.01); H04L 5/0092 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01); H04W 16/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for transmitting a channel state information (CSI) report by a user equipment (UE), the method comprising:
receiving, by the UE, CSI measurement configuration information indicating CSI reference signal (CSI-RS) resources;
receiving, by the UE, from a base station, signaling information indicating at least one channel occupancy duration in which the base station occupies a carrier on an unlicensed band;
identifying, by the UE, at least one CSI-RS resource within the at least one channel occupancy duration, based on the CSI measurement configuration information and the signaling information; and
transmitting, to the base station, the CSI report generated based on measurement results of at least one CSI-RS received on the identified at least one CSI-RS resource.