Patents by Inventor Pavan K. Gupta

Pavan K. Gupta 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: 5430713
    Abstract: A circuit is for providing frequency hopping in a Time Division Multiple Access (TDMA) system. A microprocessor determines the frequency to be transmitted in a particular broadcast frame. A dual port random access member (RAM) provides an interface between the microprocessor and a time division multiplex bus so that the time slots are mapped to addresses in the memory. A plurality of transceivers coupled to the bus transmits and receives at different designated frequencies, the transceivers being chosen for particular users during a particular broadcast frame based on the location in the memory chosen by the microprocessor.
    Type: Grant
    Filed: May 6, 1994
    Date of Patent: July 4, 1995
    Assignee: AT&T Corp.
    Inventors: Pavan K. Gupta, Mozammil Hussain, Desmond A. Lee, Haim S. Ner