MUMBAI, India, Nov. 14 -- Intellectual Property India has published a patent application (202517095168 A) filed by Guangdong Oppo Mobile Telecommunications Corp. Ltd., Guangdong, China, on Oct. 3, for 'sidelink transmission method and terminal device.'

Inventor(s) include Zhao, Zhenshan; Ding, Yi; and Wu, Zuomin.

The application for the patent was published on Nov. 14, under issue no. 46/2025.

According to the abstract released by the Intellectual Property India: "Provided are a sidelink transmission method and a terminal device. The method comprises: a first terminal device receiving or sending a first PSFCH in a first time unit, wherein the first PSFCH is used for bearing first sidelink feedback information corresponding to one or more physical sidelink shared channels (PSSCHs) in a second time unit, and either of the first time unit and the second time unit comprises M consecutive time slots, M being a positive integer greater than 1. In the above technical solution, the transmission and feedback of sidelink data are performed on the basis of time units, and one time unit comprises a plurality of time slots, such that the transmission and feedback efficiency of the sidelink data can be effectively improved."

The patent application was internationally filed on Mar. 09, 2023, under International application No.PCT/CN2023/080614.

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