Patents by Inventor Dieter Sorgel

Dieter Sorgel 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 for Operating an Enciphered Radio Network
    Publication number: 20080291975
    Abstract: An approach is provided for operating a radio network, wherein the operating frequency is varied systematically according to an enciphered sudden-frequency-change scheme and retained only during a hop. Several hops are combined to form a service interval, a service window being arranged at a variable position within the service interval. Given hops for different functionalities (late traffic entry, break-in, hailing, late network entry) of the radio network are specified in the service window.
    Type: Application
    Filed: June 3, 2005
    Publication date: November 27, 2008
    Applicant: Rohde & Schwarz SIT GmbH
    Inventors: Dieter Sorgel, Ingo Voll