Patent ID: 7646787

Claim:
A method for packet-oriented transmission of data in telecommunications networks between a communications terminal and a data computer, comprising: transmitting the data via a connected protocol-converting intermediate node which converts messages in a connectionless transmission protocol into messages in a connection-oriented transmission protocol, and vice versa; when the method is initiated, emitting a start data request message by the communications terminal according to the connection-oriented transmission protocol; receiving the start data request message by the intermediate node; detecting, via the intermediate node, that the start data request message has been transmitted according to the connection-oriented transmission protocol; transferring a program module by the intermediate node according to the connection-oriented transmission protocol to the communications terminal, which module permits the communications terminal to transmit and receive messages according to the connectionless transmission protocol, wherein the program module is transferred to the communications terminal if the intermediate node detects that the communications terminal is a mobile telephone terminal; and in response, transmitting, via the communications terminal, a first data request message to the data computer according to the connectionless transmission protocol.