Patents by Inventor Sriram Viswanath

Sriram Viswanath 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 dirty paper coding using nested lattice codes
    Patent number: 8254484
    Abstract: A method of Dirty Paper Coding DPC using nested lattices is disclosed. The complexity of DPC can be reduced by scaling nested lattices and mapping interference to a lattice point of the scaled lattice.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: August 28, 2012
    Assignees: Samsung Electronics Co., Ltd., The Board of Regents of the University of Texas System
    Inventors: Sung Hwan Kim, Song Soo Hwang, Sang Boh Yun, Sang Hyun Lee, Sung Yoon Jung, Sriram Viswanath
  • METHOD OF DIRTY PAPER CODING USING NESTED LATTICE CODES
    Publication number: 20100177839
    Abstract: A method of Dirty Paper Coding DPC using nested lattices is disclosed. The complexity of DPC can be reduced by scaling nested lattices and mapping interference to a lattice point of the scaled lattice.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 15, 2010
    Applicants: SAMSUNG ELECTRONICS CO. LTD., THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Sung Hwan KIM, Sung Soo HWANG, Sang Boh YUN, Sang Hyun LEE, Sung Yoon JUNG, Sriram VISWANATH