The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 2021
Filed:
Aug. 05, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seoul National University R&db Foundation, Seoul, KR;
Byounghoon Jung, Suwon-si, KR;
Seunghoon Park, Suwon-si, KR;
Jaehong Yi, Seoul, KR;
Sunghyun Choi, Seoul, KR;
Jihoon Kim, Seongnam-si, KR;
Kangjin Yoon, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
Provided is a method of occupying a channel in a wireless communication system that supports an unlicensed band. The method comprising detecting an earlier point among a first point at which transmission of a first subframe in a first channel is completed and a second point at which a busy state of a second channel is terminated. The method further comprising determining a type of a second subframe based on at least one of a result of the detecting or first transmit power for the first channel, transmitting the second subframe of the determined type in the first channel after transmission of the first subframe is completed, and transmitting a third subframe in the first channel and a fourth subframe in the second channel, after transmission of the second subframe is completed.