Patents by Inventor Jedigunta Venkateshwar

Jedigunta Venkateshwar 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).

  • System and method for optimizing authentication procedure during inter access system handovers
    Patent number: 8462742
    Abstract: Disclosed is a method and system of deriving new keys for accessing a new system. The method enables an optimized authentication procedure during handover form an existing system to a new system by using the existing system access keys. The user equipment that is accessing the new system receives a temporary ID during handover preparation which enables the user equipment to perform a fast re-authentication. The method uses existing system access keys to derive system access keys for the new network.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: June 11, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: O-Sok Song, Rajavelsamy Rajadurai, Jedigunta Venkateshwar
  • System and method for optimizing authentication procedure during inter access system handovers
    Publication number: 20070249352
    Abstract: Disclosed is a method and system of deriving new keys for accessing a new system. The method enables an optimized authentication procedure during handover form an existing system to a new system by using the existing system access keys. The user equipment that is accessing the new system receives a temporary ID during handover preparation which enables the user equipment to perform a fast re-authentication. The method uses existing system access keys to derive system access keys for the new network.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 25, 2007
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: O-Sok Song, Rajavelsamy Rajadurai, Jedigunta Venkateshwar