Patents by Inventor Carl Simon Witjing

Carl Simon Witjing 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).

  • SPECTRUM SHARING
    Publication number: 20090059856
    Abstract: Disclosed herein are various example methods and apparatuses. According to one example, a method may include determining, by a first wireless node in a first wireless network, that spectral resource needs for the first wireless network exceed spectral resources currently available for the first wireless network. The method may further include sending, to a second wireless node in a second wireless network, a request to borrow one or more of the one or more resource units, the request being based on the determining.
    Type: Application
    Filed: July 31, 2008
    Publication date: March 5, 2009
    Applicant: NOKIA CORPORATION
    Inventors: Jean-Philippe Kermoal, Carl Simon Witjing, Klaus Doppler
  • REGISTRATION OF WIRELESS NODE
    Publication number: 20090047950
    Abstract: Various example embodiments are disclosed. According to one example, a method may include sending, by a wireless node, a registration request message, the registration request message including location-related information for the wireless node and a transmission power of the wireless node. The method may further include receiving a neighbor list message, the neighbor list message including a list of registered neighboring wireless nodes, the list indicating a spectral allocation for each registered neighboring wireless node.
    Type: Application
    Filed: July 31, 2008
    Publication date: February 19, 2009
    Applicant: Nokia Corporation
    Inventors: Klaus Doppler, Carl Simon Witjing, Jean-Phillipe Kermoal