Patents by Inventor Anand G. Debak

Anand G. Debak 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).

  • Secondary synchronization channel design for OFDMA systems
    Patent number: 8189557
    Abstract: Embodiments of the present disclosure provide a transmitter, a receiver and methods of operating a transmitter and a receiver. In one embodiment, the transmitter for use in a base station of an OFDMA system and includes a primary module configured to provide a primary synchronization signal that furnishes a partial cell identity. Additionally, the transmitter also includes a secondary module configured to provide a secondary synchronization signal that furnishes a cell identity group and one or more cell-specific parameters based on using a two-segment secondary synchronization sequence. The transmitter further includes a transmit module configured to transmit the primary and secondary synchronization signals.
    Type: Grant
    Filed: February 24, 2008
    Date of Patent: May 29, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Eko N. Onggosanusi, Anand G. Debak
  • SECONDARY SYNCHRONIZATION CHANNEL DESIGN FOR OFDMA SYSTEMS
    Publication number: 20080205375
    Abstract: Embodiments of the present disclosure provide a transmitter, a receiver and methods of operating a transmitter and a receiver. In one embodiment, the transmitter for use in a base station of an OFDMA system and includes a primary module configured to provide a primary synchronization signal that furnishes a partial cell identity. Additionally, the transmitter also includes a secondary module configured to provide a secondary synchronization signal that furnishes a cell identity group and one or more cell-specific parameters based on using a two-segment secondary synchronization sequence. The transmitter further includes a transmit module configured to transmit the primary and secondary synchronization signals.
    Type: Application
    Filed: February 24, 2008
    Publication date: August 28, 2008
    Applicant: Texas Instruments Incorporated
    Inventors: Eko N. Onggosanusi, Anand G. Debak