US Patent No. 10,716,137

APPARATUS AND METHOD FOR CHANNEL ACCESS IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,716,137
Issue Date July 14, 2020
Title Apparatus And Method For Channel Access In Wireless Communication System
Inventorship Seung-Hoon Park, Seoul (KR)
Chung Gu Kang, Seoul (KR)
Chung Kee Kim, Seoul (KR)
Jung-Min Moon, Suwon-si (KR)
Junman Lee, Seoul (KR)
Byounghoon Jung, Suwon-si (KR)
Jungsoo Jung, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR) Korea University Research and...

Claim of US Patent No. 10,716,137

1. A method performed by a terminal in a wireless communication system, the method comprising:receiving uplink transmission information for generating at least one transport block (TB) before a pre-listen interval;
receiving information for indicating the pre-listen interval;
transmitting a reporting signal for indicating that a channel of an unlicensed band is detected to be idle during the pre-listen interval;
receiving resource allocation information for indicating uplink resources in the channel of the unlicensed band allocated based on the reporting signal; and
transmitting uplink data according to the at least one TB through the uplink resources.