US Patent No. 11,116,008

METHOD AND DEVICE FOR RADIO RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEM


Patent No. 11,116,008
Issue Date September 07, 2021
Title Method And Device For Radio Resource Allocation In Wireless Communication System
Inventorship Jinyoung Oh, Suwon-si (KR)
Hyunseok Ryu, Suwon-si (KR)
Sungjin Park, Suwon-si (KR)
Jonghyun Bang, Suwon-si (KR)
Jeongho Yeo, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 11,116,008


1. A method for operating base station (BS) in wireless communication system, the method comprising;obtaining a result of a listen before talk (LBT) procedure for a plurality of subbands by identifying that each of the plurality of subbands is available to be occupied or not; and
transmitting, to a user equipment (UE), information indicating the result of the LBT procedure and occupancy time of the each of the plurality of subbands,
wherein the occupancy time starts from a first symbol of a slot which the information is received by the UE,
wherein the information including a bitmap,
wherein a subband of the plurality of subbands is available to be occupied if each bit of the bitmap is ‘1’, and
wherein a subband of the plurality of subbands is not available to be occupied if each bit of the bitmap is ‘0’.