Patents by Inventor Mohamed Abou Bakr OTHMAN

Mohamed Abou Bakr OTHMAN 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).

  • Bluetooth in-packet power trimming
    Patent number: 10966161
    Abstract: In some aspects, the disclosure is directed to methods and systems for in-packet transmission power control. Measurement circuitry in communication with a transmission stage of a device is configured to generate a transmitted signal strength measurement signal based on an output of the transmission power amplifier during transmission of a packet. Measurement conversion circuitry connected to the measurement circuitry is configured to convert the transmitted signal strength measurement signal from the measurement circuitry to an output power measurement. Power control circuitry connected to the measurement conversion circuitry is configured to generate a power correction signal based on the output power measurement and an output power target value. Power ramping circuitry connected to the power control circuitry is configured to provide a gain signal to the transmission stage of the device based on the power correction signal.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: March 30, 2021
    Assignee: Avago Technologies International Sales Pte. Limited
    Inventors: Mohamed Abou Bakr Othman, Thomas Baker, Vincent Roussel, Federico Cattivelli
  • BLUETOOTH IN-PACKET POWER TRIMMING
    Publication number: 20200245261
    Abstract: In some aspects, the disclosure is directed to methods and systems for in-packet transmission power control. Measurement circuitry in communication with a transmission stage of a device is configured to generate a transmitted signal strength measurement signal based on an output of the transmission power amplifier during transmission of a packet. Measurement conversion circuitry connected to the measurement circuitry is configured to convert the transmitted signal strength measurement signal from the measurement circuitry to an output power measurement. Power control circuitry connected to the measurement conversion circuitry is configured to generate a power correction signal based on the output power measurement and an output power target value. Power ramping circuitry connected to the power control circuitry is configured to provide a gain signal to the transmission stage of the device based on the power correction signal.
    Type: Application
    Filed: January 29, 2019
    Publication date: July 30, 2020
    Inventors: Mohamed Abou Bakr OTHMAN, Thomas BAKER, Vincent ROUSSEL, Federico CATTIVELLI