US 12,232,171 B2
Method and apparatus for transmitting uplink information
Jingxing Fu, Beijing (CN); Qi Xiong, Beijing (CN); Chen Qian, Beijing (CN); and Bin Yu, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Nov. 1, 2023, as Appl. No. 18/499,986.
Application 18/499,986 is a continuation of application No. 16/968,840, granted, now 11,889,296, previously published as PCT/KR2019/001659, filed on Feb. 12, 2019.
Claims priority of application No. 201810145762.9 (CN), filed on Feb. 12, 2018; application No. 201810151467.4 (CN), filed on Feb. 13, 2018; application No. 201810444664.5 (CN), filed on May 10, 2018; and application No. 201811289799.5 (CN), filed on Oct. 31, 2018.
Prior Publication US 2024/0064806 A1, Feb. 22, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0808 (2024.01); H04L 41/0896 (2022.01); H04W 72/0453 (2023.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01)
CPC H04W 74/0808 (2013.01) [H04L 41/0896 (2013.01); H04W 72/1268 (2013.01); H04W 72/23 (2023.01); H04W 72/0453 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station (BS), downlink control information (DCI) for scheduling of uplink data, wherein the DCI includes first information and second information for a carrier sensing; and
transmitting, to the BS, the uplink data on at least one RB of a plurality of RB sets, based on the first information in case that a channel related to the plurality of RB sets identified based on the second information in an unlicensed band is detected to be idle,
wherein the plurality of RB sets indicated by the second information are consecutive RB sets on which the carrier sensing is performed, and
wherein the first information includes a bitmap indicating whether each of frequency domain resource allocation units is allocated to the UE, and a size of the bitmap is a number of the frequency domain resource allocation units.