Patents by Inventor Paul Andrew Goud

Paul Andrew Goud 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 and apparatus for digit-serial communications for iterative digital processing algorithms
    Patent number: 7814402
    Abstract: An architecture and a method are provided for decoding codewords for codes such as low density parity check (LDPC) codes. An iterative decoding algorithm such as the Belief Propagation Algorithm (BPA) is employed that attempts to correct errors in an input block of symbols via a structure containing two sets of nodes through node processing and the passing of messages between nodes. Message passing and node processing is performed in a digit-serial manner instead of a bit-parallel manner.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: October 12, 2010
    Assignee: The Governors of The University of Alberta
    Inventors: Vincent Gaudet, Bruce Fordyce Cockburn, Christian Schlegel, Stephen Bates, Paul Andrew Goud, Robert Hang, Anthony Charles Rapley, Sheryl Howard
  • Method and Apparatus for Digit-Serial Communications for Iterative Digital Processing Algorithms
    Publication number: 20080307292
    Abstract: An architecture and a method are provided for decoding codewords for codes such as low density parity check (LDPC) codes. An iterative decoding algorithm such as the Belief Propagation Algorithm (BPA) is employed that attempts to correct errors in an input block of symbols via a structure containing two sets of nodes through node processing and the passing of messages between nodes. Message passing and node processing is performed in a digit-serial manner instead of a bit-parallel manner.
    Type: Application
    Filed: May 13, 2005
    Publication date: December 11, 2008
    Applicant: UNIVERSITY OF ALBERTA
    Inventors: Vincent Gaudet, Bruce Fordyce Cockburn, Christian Schlegel, Stephen Bates, Paul Andrew Goud, Robert Hang, Anthony Charles Rapley, Sheryl Howard
  • Method and apparatus for on-the-fly mode change in a paging transmitter
    Patent number: 5995850
    Abstract: A method and apparatus for on-the-fly mode change in a paging system (201) is provided. A transmitter controller (301) in a base station (207) receives paging information. From the paging information, the transmitter controller (301) is capable of identifying a plurality of paging protocols associated with the paging information. Each identified paging protocol is associated with a corresponding mode. Mode information (D.sub.3, D.sub.4) corresponding to each mode is provided to an exciter (303). Based upon the mode information, the exciter (303) modulates a frequency using predetermined values of frequency deviation and frequency offset associated with the mode. The exciter (303) produces a modulated signal that transitions from one mode to another without delay.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: November 30, 1999
    Assignee: Glenayre Electronics, Inc.
    Inventors: Paul Andrew Goud, Kyle Jackson Drewry, Roderick David Earle Filer, Tony Lung Chan