Patents by Inventor Alexander Garmonov

Alexander Garmonov 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).

  • Apparatus and method for transmitting/receiving data in a communication system
    Publication number: 20070260772
    Abstract: An apparatus and method for transmitting/receiving data in a communication system are provided, in which an information symbol is repeated, the repeated information symbols are interleaved, the interleaved repeated information symbols are organized into groups of a predetermined size, an nth parity check matrix is calculated by modulo summation of an (n?1)th parity check symbol and all interleaved repeated information symbols of an nth group, and a codeword is generated by multiplying each of the information symbols by the parity check matrix and transmitting the codeword.
    Type: Application
    Filed: March 21, 2007
    Publication date: November 8, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Alexander Garmonov, Joseph Cleveland, Alexandr Zhdanov
  • Carrier phase recovery of multi-rate signals
    Publication number: 20020196733
    Abstract: Method and apparatus for performing complex channel gain estimation from a transformer output and a non-coherent combiner output include a selector, an envelope detector, a weighting unit, a controller, store units, and an averager. The device may perform coherent complex channel gain estimation on link signals for signals transmitted by IS-95 burst randomization, and may operate on a power control group.
    Type: Application
    Filed: August 28, 2002
    Publication date: December 26, 2002
    Inventors: Qiang Shen, Peter Savinsky, Rui Wang, Wen Tong, Dmitry Menyailov, Dmitry Pogorilko, Alexander Garmonov
  • Carrier phase recovery of multi-rate signals
    Patent number: 6463043
    Abstract: Methods and apparatus for performing complex channel gain estimation from a transformer output and a non-coherent combiner output include a selector, an envelope detector, a weighting unit, a controller, store units, and an averager. The device may perform coherent complex channel gain estimation on link signals for signals transmitted by IS-95 burst randomization, and may operate on a power control group.
    Type: Grant
    Filed: November 25, 1998
    Date of Patent: October 8, 2002
    Assignee: Nortel Networks Limited
    Inventors: Qiang Shen, Peter Savinsky, Rui Wang, Wen Tong, Dmitry Menyailov, Dmitry Pogorilko, Alexander Garmonov