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  • SPATIAL PUNCTURING APPARATUS, METHOD, AND SYSTEM
    Publication number: 20100189091
    Abstract: Stations in a N×N multiple-input-multiple-output (MIMO) wireless network always puncture the weakest spatial channel. N?1 spatial channels are always used regardless of the channel state.
    Type: Application
    Filed: April 1, 2010
    Publication date: July 29, 2010
    Inventor: Ada S. Y. Poon
  • Bit distributor for multicarrier communication systems employing adaptive bit loading for multiple spatial streams and methods
    Patent number: 7644345
    Abstract: In a multicarrier transmitter that transmits two or more spatial data streams, a bit distributor assigns encoded bits to the spatial data streams based on bit-loading capabilities of the streams and in a manner to intermix the bits among the spatial streams.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: January 5, 2010
    Assignee: Intel Corporation
    Inventors: Xintian E Lin, Qinghua Li, Alexei V Davydov, Alexander Alexandrovich Maltsev, Sumeet Sandhu, Ada Shuk Yan Poon