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:
Oct. 08, 2024
Filed:
Jan. 08, 2021
Fujitsu Limited, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A contention window adjustment method and apparatus and a communication system. The method includes: transmitting first data by a transmitting device on a carrier, the carrier including two or more bandwidth units; and adjusting a contention window (CW) associated with a bandwidth unit to which the first data correspond by the transmitting device. Certain embodiments herein provide, in a case where data (referred to as first data) are transmitted on a carrier including two or more bandwidth units (such as a BWP/LBT sub-band/LBT channel), by adjusting the CW associated with the bandwidth unit to which the data correspond, a problem that the existing CW adjustment method is inapplicable to a scenario where a carrier corresponds to two or more bandwidth units may be solved.