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. 14, 2026
Filed:
Sep. 06, 2021
Ntt Docomo, Inc., Tokyo, JP;
Shohei Yoshioka, Tokyo, JP;
Naoya Shibaike, Tokyo, JP;
Shinya Kumagai, Tokyo, JP;
Satoshi Nagata, Tokyo, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
A terminal includes: a reception unit configured to receive a control channel and a shared channel in an unlicensed band from another terminal; a control unit configured to perform an LBT (Listen before talk) for a period in a symbol immediately before a resource of a feedback channel corresponding to the shared channel or in a first symbol of the resource of the feedback channel; and a transmission unit configured to transmit a feedback to the another terminal in the resource of the feedback channel in a case where a power exceeding a threshold value is not detected in the LBT.