Patents by Inventor Tal Dekel

Tal Dekel 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).

  • Method of decoding a received SC-FDMA symbol in a receiver in a OFDM communication system, a receiver, an apparatus, an OFDM communication system and a computer program product
    Patent number: 9369322
    Abstract: A method of decoding a received SC-FDMA symbol in a receiver in a OFDM communication system is described. The method comprises calculating an approximate constellation energy {circumflex over (K)} from channel matrices Hi for all subcarriers i, a noise covariance matrix S, and a data signal power matrix C associated with the OFDM symbol, an approximate constellation energy {circumflex over (K)}. The approximate constellation energy {circumflex over (K)} is calculated according to: Q i = H i H ? S - 1 ? H i ; Q ^ = 1 N sc ? ? i = 0 N sc - 1 ? Q i ; K ^ = diag ? ( ( Q ^ + C - 1 ) - 1 ? Q ^ ) The method further comprises decoding the received symbol using at least the associated approximate constellation energy {circumflex over (K)}. Also, a receiver, an apparatus, an OFDM communication system and a computer program product for such decoding are described.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: June 14, 2016
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Amit Bar-Or, Tal Dekel, Gideon S. Kutz
  • Parking Spot Coordination System
    Publication number: 20150279213
    Abstract: An embodiment of the invention relates to a parking spot identification system and method for providing parking-related information to a user seeking parking, hereinafter referred to as a “seeker.” The system enables a seeker to reduce time and energy spent looking for a parking spot and generally reduces distance between seeker's destination and the parking spot. In an embodiment the method comprises receiving a request from a seeker to park in an area, the request having a parking constraint; receiving an indication of a possibility of a parking spot being vacated by an occupier whose vehicle is parked in a parking spot meeting the parking constraint, and providing information to the seeker regarding the occupier once the probability of an occupier spot being vacated has exceeded a predetermined level.
    Type: Application
    Filed: November 6, 2013
    Publication date: October 1, 2015
    Inventors: Eran Balter, Tal Dekel
  • METHOD OF DECODING A RECEIVED SC-FDMA SYMBOL IN A RECEIVER IN A OFDM COMMUNICATION SYSTEM, A RECEIVER, AN APPARATUS, AN OFDM COMMUNICATION SYSTEM AND A COMPUTER PROGRAM PRODUCT
    Publication number: 20150124796
    Abstract: A method of decoding a received SC-FDMA symbol in a receiver in a OFDM communication system is described. The method comprises calculating an approximate constellation energy {circumflex over (K)} from channel matrices Hi for all subcarriers i, a noise covariance matrix S, and a data signal power matrix C associated with the OFDM symbol, an approximate constellation energy {circumflex over (K)}. The approximate constellation energy {circumflex over (K)} is calculated according to: Q i = H i H ? S - 1 ? H i ; Q ^ = 1 N sc ? ? i = 0 N sc - 1 ? Q i ; K ^ = diag ? ( ( Q ^ + C - 1 ) - 1 ? Q ^ ) The method further comprises decoding the received symbol using at least the associated approximate constellation energy {circumflex over (K)}. Also, a receiver, an apparatus, an OFDM communication system and a computer program product for such decoding are described.
    Type: Application
    Filed: November 7, 2013
    Publication date: May 7, 2015
    Inventors: AMIT BAR-OR, Tal Dekel, Gideon S. Kutz