MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517058169 A) filed by Zte Corporation, Guangdong, China, on June 17, for 'precoding matrix determination for near-field and far-field transmissions.'
Inventor(s) include Zhang, Shujuan; Chen, Yijian; Si, Yuan; Wang, Yunlu; Yu, Hongkang; and Jian, Mengnan.
The application for the patent was published on July 4, under issue no. 27/2025.
According to the abstract released by the Intellectual Property India: "Methods, apparatus, and systems that relate to determination of the precoding matrix are disclosed. In one example aspect, a method for digital communication includes determining, by a first communication node, a precoding matrix that is based on a first vector having N1 elements. An element of the first vector is based on a first product of n and a first parameter, and a second product of n2and a second parameter. n is an integer that corresponds to an index of the element of the first vector and N1 is a positive integer. The method also includes, by the first communication node, an indicator to a second communication node indicating the precoding matrix. The indicator includes information of at least one of the first parameter or the second parameter."
The patent application was internationally filed on Dec. 28, 2022, under International application No.PCT/CN2022/142856.
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