Patents by Inventor Sony John Akkarakaran

Sony John Akkarakaran 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).

  • Publication number: 20090161606
    Abstract: Attributes of access terminals are employed in determining durations for erasure sequences. Transmissions from access terminals are analyzed to determine different attributes are based at least ont these attributes traffic models are estimated. Those terminals whose traffic models tend towards more frequent occurrences of longer erasures are assigned longer erasure durations to improve performance in erasure sequence detection.
    Type: Application
    Filed: December 19, 2007
    Publication date: June 25, 2009
    Inventors: Sony John Akkarakaran, Ming-Chang Tsai, Tingfang Ji
  • Publication number: 20080235552
    Abstract: Aspects described a low receiver complexity approach for reliable packet decoding when Hybrid ARQ protocol is employed with persistent assignment and potentially an erasure sequence transmission. Multiple hypotheses packet decoding performance is achieved while mitigating multiple hypotheses receiver complexity. A reference number is utilized to perform hypotheses. The reference number is independent of a start of packet. A sequence of reference numbers can be utilized, which may not necessarily be sequential numbers. The reference numbers are pre-defined.
    Type: Application
    Filed: March 17, 2008
    Publication date: September 25, 2008
    Inventors: Ming-Chang Tsai, Gwendolyn D. Barriac, Sony John Akkarakaran