Patents Assigned to Autotalks, Ltd.
  • Reliable broadcast transmission in a vehicular environment
    Patent number: 8436751
    Abstract: Methods for reliable broadcast transmission in a vehicular environment comprise providing a dynamic local map for a driven vehicle, selecting a pivot vehicle based on the local map and optionally on a radio frequency coverage limit and performing a RTS/CTS handshake between the driven vehicle and the pivot vehicle. The CTS message by the pivot vehicle clears the way for the driven vehicle to broadcast data to other vehicles in the environment.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: May 7, 2013
    Assignee: Autotalks Ltd.
    Inventor: Onn Haran
  • RELIABLE BROADCAST TRANSMISSION IN A VEHICULAR ENVIRONMENT
    Publication number: 20110109482
    Abstract: Methods for reliable broadcast transmission in a vehicular environment comprise providing a dynamic local map for a driven vehicle, selecting a pivot vehicle based on the local map and optionally on a radio frequency coverage limit and performing a RTS/CTS handshake between the driven vehicle and the pivot vehicle. The CTS message by the pivot vehicle clears the way for the driven vehicle to broadcast data to other vehicles in the environment.
    Type: Application
    Filed: March 17, 2009
    Publication date: May 12, 2011
    Applicant: Autotalks, Ltd.
    Inventor: Onn Haran