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:
Sep. 01, 2026
Filed:
Mar. 08, 2024
Quectel Wireless Solutions Co., Ltd., Shanghai, CN;
Ling Lyu, Shanghai, CN;
Zhongzhi Yang, Shanghai, CN;
QUECTEL WIRELESS SOLUTIONS CO., LTD., Shanghai, CN;
Abstract
The embodiments of the application provide a communication method and a communication device. The communication method comprises: determine the first time-frequency resource in a shared resource pool using the first resource allocation mode, send direct link data on the first time-frequency resource, and when no acknowledgment feedback for the direct link data is received, retransmit the direct link data using the first resource allocation mode and record the number of retransmissions. When the number of retransmissions reaches the first preset threshold, send the direct link data on the second time-frequency resource. Therefore, the embodiments of the application can help reduce the probability of conflicts or collisions between the terminal device and other terminal devices in time-frequency resources and are beneficial for improving the data transmission performance of terminal devices.