Patents by Inventor Jason A. Trachewski

Jason A. Trachewski 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 and system for redundancy-based decoding of voice content in a wireless LAN system
    Patent number: 8145982
    Abstract: Aspects of a method and system for redundancy-based decoding of voice content in a wireless local area network (WLAN) system are provided. A WLAN receiver may determine whether a decoded portion of a received packet comprises voice content and may select a redundancy-based decoder to decode a remaining portion of the packet when voice content is detected. The redundancy-based decoder may be a Viterbi decoder. The redundancy-based decoder may be selected to decode a determined number of subsequent packets or to decode subsequent packets for a determined amount of time. After decoding the remaining portion of the packet and any subsequent packets, the WLAN receiver may select a standard Viterbi decoder to decode additional received packets. The WLAN receiver may generate at least one signal to select the redundancy-based decoder and the standard Viterbi decoder.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: March 27, 2012
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Hooman Honary, Nambirajan Seshadri, Jason A. Trachewski, Arie Heiman
  • Method and System For Redundancy-Based Decoding of Voice Content in a Wireless LAN System
    Publication number: 20110110352
    Abstract: Aspects of a method and system for redundancy-based decoding of voice content in a wireless local area network (WLAN) system are provided. A WLAN receiver may determine whether a decoded portion of a received packet comprises voice content and may select a redundancy-based decoder to decode a remaining portion of the packet when voice content is detected. The redundancy-based decoder may be a Viterbi decoder. The redundancy-based decoder may be selected to decode a determined number of subsequent packets or to decode subsequent packets for a determined amount of time. After decoding the remaining portion of the packet and any subsequent packets, the WLAN receiver may select a standard Viterbi decoder to decode additional received packets. The WLAN receiver may generate at least one signal to select the redundancy-based decoder and the standard Viterbi decoder.
    Type: Application
    Filed: January 12, 2011
    Publication date: May 12, 2011
    Inventors: Jeyhan Karaoguz, Hooman Honary, Nambirajan Seshadri, Jason A. Trachewski, Arie Heiman