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. 07, 2025
Filed:
Sep. 29, 2021
Beijing Oppo Telecommunications Corp., Ltd., Beijing, CN;
Zuomin Wu, Beijing, CN;
Chuanfeng He, Beijing, CN;
BEIJING OPPO TELECOMMUNICATIONS CORP., LTD., Beijing, CN;
Abstract
An embodiment of the present disclosure provides a wireless communication method and apparatus for unlicensed frequency spectrum, and a communication device. The method includes transmitting, by a first device, first information to a second device on a first transmission burst within first Channel Occupancy Time (COT). A channel access scheme corresponding to the first transmission burst is determined based on a second transmission burst. The second transmission burst is a last transmission burst before the first transmission burst within the first COT. The first COT is COT obtained by the first device or COT obtained by the second device.