Patents by Inventor Mark Geles

Mark Geles 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).

  • Channel estimation in a radio receiver
    Patent number: 7965796
    Abstract: A channel estimation method suitable for use in a CDMA communications system employs a high order interpolation using four interpolation points per slot. Four FIR interpolation filters (18-21) produce a channel estimate for each quarter of a slot by weighting the summed pilots of four slots by amounts related to pre-computed polynomial co-efficients. The invention has been shown wot mobiles and has the advantage of low computional complexity.
    Type: Grant
    Filed: January 20, 2003
    Date of Patent: June 21, 2011
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Gideon Kutz, Mark Geles, Amir Chass
  • Channel estimation in a radio receiver
    Publication number: 20050232377
    Abstract: A channel estimation method suitable for use in a CDMA communications system employs a high order interpolation using four interpolation points per slot. Four FIR interpolation filters (18-21) produce a channel estimate for each quarter of a slot by weighting the summed pilots of four slots by amounts related to pre-computed polynomial co-efficients. The invention has been shown wot mobiles and has the advantage of low computional complexity.
    Type: Application
    Filed: January 20, 2003
    Publication date: October 20, 2005
    Inventors: Gideon Kutz, Mark Geles, Amir Chass