Patents by Inventor Josef Glasmann

Josef Glasmann 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 checking transmission resources of a packet-oriented communication network when there are topology changes
    Patent number: 7506050
    Abstract: To check transmission resources of a packet-oriented communication network on a topology change, a resource manager checks a reservation of the transmission resources based on the topology data relating to the topology of the communication network. Upon a topology change of the communication network, topology change information is transferred to the resource manager. The resource manager records new topology data which relates to the changed topology of the communication network. Based on the new topology data, the resource manager maps an existing reservation of the transmission resources to the changed topology of the communication network.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: March 17, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Josef Glasmann, Juergen Totzke, Harold Müller, Marie-Mélisande Tromparent
  • Method for assuring the quality of service of connections between subregions of a packet-oriented network having a resource manager
    Patent number: 7126919
    Abstract: Quality of service is assured for connections routed via a plurality of subregions of a packet-oriented network via connection paths having prescribed transmission system resources by a resource manager in the packet-oriented network which has access to associated information relating to address ranges of the subregions, routes from source subregions to destination subregions through other subregions, and prescribed transmission system resources between the subregions. When a connection is initialized, a requested scope of resources and source and destination addresses are signaled to the resource manager, and a route through the network is ascertained. Then, taking into account the requested scope of resources and the scope of resources between the subregions of the route, a check is carried out to determine whether the initialized connection is authorized. In addition, the transmission system resources may be reserved for the initialized connection in the subregions included in the ascertained route.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: October 24, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventors: Peter Hierholzer, Harald Mueller, Karl Klaghofer, Christian Prehofer, Josef Glasmann
  • Method for checking transmission resources of a packet-oriented communication network when there are topology changes
    Publication number: 20040128397
    Abstract: To check transmission resources of a packet-oriented communication network on a topology change, a resource manager checks a reservation of the transmission resources based on the topology data relating to the topology of the communication network. Upon a topology change of the communication network, topology change information is transferred to the resource manager. The resource manager records new topology data which relates to the changed topology of the communication network. Based on the new topology data, the resource manager maps an existing reservation of the transmission resources to the changed topology of the communication network.
    Type: Application
    Filed: September 10, 2003
    Publication date: July 1, 2004
    Inventors: Josef Glasmann, Juergen Totzke, Harald Muller, Marie-Melisande Tromparent