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. 21, 2025
Filed:
Dec. 27, 2021
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
The present application provides a method for feeding back a sidelink transmission state, comprising: a terminal device obtains an uplink feedback resource, the uplink feedback resource being used for transmitting sidelink feedback information; the terminal device performs sidelink feedback processing. The solution enables a network device to determine the data transmission state on a sidelink. After determining that data transmission on the sidelink fails, the network device can allocate retransmission resources to the terminal device, thereby improving success rate of sidelink transmission; or after determining that data transmission on the sidelink succeeds, the network device does not allocate retransmission resources to the terminal device any longer, thereby improving utilization of the resources.