Siemens Aktiengesellschaft

Jan Hamann

Thomas Werner

Ralf Rieken

Umesh Bhavsar

Ansgar Dirkmann

A layer of network elements is provided between already existing physical networks and service providers or users. The network elements communicate via interfaces not only with each other, but also with the physical networks which are connected to them. This layer, which is implemented by network elements distributed in the network, enables the network user to access the existing network resources available in the physical, subjacent networks. This enables all available basic and value-added services to be used. The required and generated data are collected separately according to users or service providers in the relevant physical networks, and are managed and made available for further processing.

Network architecture for communication networks or data networks

A method for controlling connections in a communication network including setting up a signaling connection between a subscriber of the communication network and a service access system based on a service connection request by the subscriber; and setting up a payload connection associated with the signaling connection only between the service access system and the subscriber given data traffic for the service and clearing down the payload connection after the data transmission.

Method of handling service connections in a communication network

A distributed operating system for controlling network elements in a data or telecommunication network in which the operating system controls a data and communication network consisting of various underlying physical base networks. These base networks consist of network elements that provide various network (basic) services and network functions and can be controlled by system-specific calls. Accordingly, there exist higher-ranking network elements that are equipped with specific operating system components and execute basic functions independent of the physical subnetworks, such as accessing the physical base networks, distributing the calls of basic services, and converting the calls into the corresponding system-specific formats.

Growing community of inventors

Munich, Germany

Jan Hamann