Patents by Inventor Li Qinghua

Li Qinghua 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).

  • Multiple input, multiple output wireless communication system, associated methods and data structures
    Patent number: 8934567
    Abstract: Briefly, in accordance with one or more embodiments, in response to receiving a wireless communication signal, a non-uniform codebook is generated based at least in part on one or more characteristics of the received wireless communication signal for quantization and communication back to a source of the received signal. The non-uniform codebook may be generated by selecting a suitable uniform codebook based at least in part on the one or more characteristics of the received wireless communication signal, and supplementing the uniform codebook with additional codewords to generate the non-uniform codebook.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: January 13, 2015
    Assignee: Intel Corporation
    Inventors: Xintian E. Lin, Li Qinghua, Keith A. Holt, Raymond Blackham, Minnie Ho
  • MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES
    Publication number: 20140146908
    Abstract: Briefly, in accordance with one or more embodiments, in response to receiving a wireless communication signal, a non-uniform codebook is generated based at least in part on one or more characteristics of the received wireless communication signal for quantization and communication back to a source of the received signal. The non-uniform codebook may be generated by selecting a suitable uniform codebook based at least in part on the one or more characteristics of the received wireless communication signal, and supplementing the uniform codebook with additional codewords to generate the non-uniform codebook.
    Type: Application
    Filed: January 22, 2014
    Publication date: May 29, 2014
    Inventors: XINTIAN E. Lin, Li Qinghua, Keith A. Holt, Raymond Blackham, Minnie Ho