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:
Jul. 23, 2024
Filed:
Sep. 25, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Toshizo Nogami, Sakai, JP;
Daiichiro Nakashima, Sakai, JP;
Shoichi Suzuki, Sakai, JP;
Wataru Ouchi, Sakai, JP;
Tomoki Yoshimura, Sakai, JP;
Taewoo Lee, Sakai, JP;
Huifa Lin, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2024.01); H04W 72/0453 (2023.01);
U.S. Cl.
CPC ...
H04W 74/08 (2013.01); H04W 72/0453 (2013.01);
Abstract
A method for a base station which communicates with a user equipment (UE) in a bandwidth including a plurality of channel access sub-bands in a serving cell is described. The method may comprise sensing each of the plurality of the channel access sub-bands. The method may also comprise transmitting downlink signal after sensing. A counter and a contention window size may be managed per sub-band for channel access.