Peter Kim

Method for registering a communication terminal

Method and device for administering a multiplicity of terminals

Method for deducting for services provided in a computer network

Method for billing for a communication service

Method for identifying a communications terminal

Method for registration of a communication terminal in a service network (IMS)

Charging method and charging units

Accelerated establishment of a connection between a number of mobile radio users

Method and apparatus for delivering short messages from a cellular network to an IP network

Multimedia service fees charging method for e.g. cellular mobile radio network, involves evaluating parameter of signaling message when sending message between two network units and forwarding evaluation result to fees charging center