Patents by Inventor Sudarshana Vardappa

Sudarshana Vardappa 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).

  • Patent number: 9374178
    Abstract: The present invention and its embodiments are made to provide for a feasible solution for determining transport block size in a wireless communication system. The method comprising of selecting plurality of transport block sizes near to the queue size of the user data and calculating the code rate for the plurality of selected transport block sizes and calculating code rate derived from Channel Quality Information (CQI) index. The method further comprising of comparing the code rates of the plurality of selected transport block sizes with the code rate derived from CQI index and filtering the selected transport block sizes having number of zero padding below a threshold value and having code rates equal or less than the code rate derived from CQI index and selecting one transport block for each modulation order from among the filtered transport block sizes which require lower number of Physical Resource Blocks (PRBs) to transmit.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: June 21, 2016
    Assignee: TEJAS NETWORKS LIMITED
    Inventors: Vetapalem Kesava Rao, Sudarshana Vardappa, Sriram N. Suresh
  • Publication number: 20140293811
    Abstract: The present invention and its embodiments are made to provide for a feasible solution for determining transport block size in a wireless communication system. The method comprising of selecting plurality of transport block sizes near to the queue size of the user data and calculating the code rate for the plurality of selected transport block sizes and calculating code rate derived from Channel Quality Information (CQI) index. The method further comprising of comparing the code rates of the plurality of selected transport block sizes with the code rate derived from CQI index and filtering the selected transport block sizes having number of zero padding below a threshold value and having code rates equal or less than the code rate derived from CQI index and selecting one transport block for each modulation order from among the filtered transport block sizes which require lower number of Physical Resource Blocks (PRBs) to transmit.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 2, 2014
    Applicant: TEJAS NETWORKS LIMITED
    Inventors: Vetapalem Kesava Rao, Sudarshana Vardappa, Sriram N. Suresh