Patents by Inventor Evguenii Avramovich Krouk

Evguenii Avramovich Krouk 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).

  • Retransmissions of data using increased data rate
    Patent number: 8225161
    Abstract: A method and apparatus are provided for error correction of a communication signal. To allow for retransmission of information in response to error determination with respect to a transmission of the information, the operating sampling rate for a communication channel is increased over its normal sampling rate. At the increased operating rate, retransmissions may be made while at least maintaining the overall data rate of the communication channel with respect to its normal sampling rate. The retransmissions may be conducted using automatic repeat request (ARQ) techniques. In an embodiment, operating at increased sampling rate allows for a decrease in the required signal-to-noise ratio at a given bit error rate for the communication channel.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: July 17, 2012
    Assignee: Intel Corporation
    Inventors: Vladislav Alekseevich Chernyshev, Andrey Vladimirovich Belogolovy, Evguenii Avramovich Krouk
  • Forward error correction and automatic repeat request joint operation for a data link layer
    Patent number: 7904779
    Abstract: A method and apparatus are provided for error correction of a communication signal. Joint operation of forward error correction (FEC) techniques and automatic repeat request (ARQ) techniques are conducted above a physical layer of a communication network. Forward error correction is applied if the number of errors is equal to or less than an error threshold. Automatic repeat request techniques are applied if errors remain in the data decoding using the forward error correction or if an error correcting module reports a failure in the data. In an embodiment, the error threshold is two errors or less. In an embodiment, information is encoded in a data link layer using a forward error correction module providing a code rate of 0.98 or greater.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: March 8, 2011
    Assignee: Intel Corporation
    Inventors: Andrey Vladimirovich Belogolovy, Evguenii Avramovich Krouk
  • 3-Stripes gilbert low density parity-check codes
    Patent number: 7882415
    Abstract: A method and apparatus are provided for a coding process of a communication signal. A 3-stripes parity-check matrix is generated from a parity-check matrix of a Gilbert low density parity-check code, where the parity-check matrix of the Gilbert low density parity-check code has a first stripe containing identity matrices and a second stripe containing cyclic permutation matrices. A third stripe is added to form a 3-stripes parity-check matrix, which may be applied to the coding process of information in a communication channel.
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: February 1, 2011
    Assignee: Intel Corporation
    Inventors: Evguenii Avramovich Krouk, Andrei Anatol'evich Ovchinnikov