Patents by Inventor Jinjun Cheng

Jinjun Cheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CODING METHOD AND APPARATUS
    Publication number: 20240007222
    Abstract: A coding method and apparatus are provided. The method includes: coding an information bit by using a preset generator matrix of a systematic (U|U+V)-code to obtain a codeword of a systematic code. The preset generator matrix of the systematic (U|U+V)-code includes a first identity sub-matrix of a U code and a second identity sub-matrix of a V code. A plurality of elements in a same column as the first identity sub-matrix are all 0. A plurality of elements in a same column as the second identity sub-matrix are all 0.
    Type: Application
    Filed: June 29, 2023
    Publication date: January 4, 2024
    Inventors: Li Chen, Rong Li, Jinjun Cheng, Xianbin Wang