Patents by Inventor Xintian E. Li

Xintian E. Li 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).

  • DOWNLINK TRANSMIT BEAMFORMING
    Publication number: 20160020834
    Abstract: A wireless network access point can operate as a closed loop MIMO device when communicating with a station that is operating as an open loop MIMO device. Transmit/receive chains in the access point are calibrated to support aggregate channel reciprocity.
    Type: Application
    Filed: June 4, 2015
    Publication date: January 21, 2016
    Applicant: INTEL CORPORATION
    Inventors: Xintian E. Li, Qinghua Li