US 11,751,211 B2
Method for processing physical resource and user equipment
Jingxing Fu, Beijing (CN); Chen Qian, Beijing (CN); and Bin Yu, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd
Appl. No. 17/266,871
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
PCT Filed May 30, 2019, PCT No. PCT/KR2019/006522
§ 371(c)(1), (2) Date Feb. 8, 2021,
PCT Pub. No. WO2020/032364, PCT Pub. Date Feb. 13, 2020.
Claims priority of application No. 201810902834.X (CN), filed on Aug. 9, 2018.
Prior Publication US 2021/0298056 A1, Sep. 23, 2021
Int. Cl. H04W 72/23 (2023.01); H04L 1/00 (2006.01); H04W 72/0453 (2023.01); H04W 72/1273 (2023.01); H04W 74/08 (2009.01); H04W 72/50 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/0071 (2013.01); H04W 72/0453 (2013.01); H04W 72/1273 (2013.01); H04W 72/535 (2023.01); H04W 74/0808 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, information on frequency sub-bands of which listen before talk (LBT) results are idle;
mapping virtual resource blocks (VRBs) in the frequency sub-bands of which the LBT results are idle, to physical resource blocks (PRBs); and
transmitting data in case that a result of the LBT is an idle state,
wherein the information is transmitted via group-common downlink control information (GC-DCI), and
after determining that the frequency sub-bands of which the LBT results are idle are inconsecutive and an interleaved allocation mode is used, the PRBs are consecutively numbered in the frequency sub-bands of which the LBT results are idle.