Patents by Inventor Mirko Naumann

Mirko Naumann 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).

  • Poc Communication System, Method for the Transmitting Poc Signalling and/or Poc Data, and a Server Device Therefor
    Publication number: 20080305751
    Abstract: The invention relates to a server device (S4) for connecting an independent non-PoC-compatible subscriber station (T2, T3) of a communication network (PSTN; ISDN; GSM) for pseudo PoC communication to a PoC communication system (IMS). Said server device comprises a first interface (II) as a PoC interface for creating a PoC connection (PoC) to the PoC communication system (IMS) in the manner of a PoC client; a second interface (12) for establishing a pseudo PoC connection (PoC*) to the independent non-PoC-compatible subscriber station (T2; T3) in the form of a speech communication connection; and a conversion device (TC) for converting PoC signallings and PoC data of the PoC connection (PoC) into signals and data of the pseudo PoC connection (PoC*) and vice versa. The invention also relates to a PoC communication system and a method for transmitting a PoC signalling and/or PoC data using one such server device.
    Type: Application
    Filed: March 23, 2006
    Publication date: December 11, 2008
    Applicant: NOKIA SIEMENS NETWORKS GMBH & CO
    Inventor: Mirko Naumann
  • Method for client-server-based communication over several interfaces and client supporting the method
    Publication number: 20070143396
    Abstract: A method for communication between a client (CL) and a server (SV) using a client that is able to use one of at least two interfaces (INTF1, INTF2, . . . , INTFN) and to switch between these interfaces (INTF1, INTF2, . . . , INTFN) during a communication session. The client (CL) uses a local proxy (LSP) to take care of appropriate re-registration with the server (SV) when the client switches between two interfaces (INTF1, INTF2, . . . , INTFN).
    Type: Application
    Filed: December 7, 2006
    Publication date: June 21, 2007
    Inventors: Kalyan Koora, Mirko Naumann
  • Method and device for handling modifications of network addresses during mobile data transmission
    Publication number: 20070067490
    Abstract: When mobile data transmission occurs in a data network, a modification of an IP address in a lower protocol layer which, for example, uses the DCCP protocol supporting modification of the IP address in an existing data link, is indicated in relation to a higher protocol layer such that links existing in the higher protocol layer can be updated with the IP address. The higher protocol layer can include the SIP signaling protocol during a Voice-over-IP-voice communication application, for example, in addition to a real time data transmission protocol. Said SIP signaling protocol can update URI identifier and IP address assignment information when the address is modified.
    Type: Application
    Filed: May 13, 2004
    Publication date: March 22, 2007
    Inventors: Jochen Grimminger, Mirko Naumann, Michael Schielein