Patent ID: 6928288

Claim:
A method for an additional call setup for data transmission between a second data receiver ( 2 ′) and a data transmitter ( 1 ) via at least one mobile telecommunications system ( 3 ), in which between the data transmitter ( 1 ) and the second data receiver ( 2 ′) or a first data receiver ( 2 ), a first call setup has already taken place within a certain time period Δt in the past, and wherein the data transmitter ( 1 ) has at least one memory device ( 10 ), and the mobile telecommunications system ( 3 ) has at least one air interface ( 30 ) and one controller device ( 31 ), having the following steps; allocation of resources of the air interface ( 30 ) to the data transmitter ( 1 ), and construction of a certain configuration of the data transmitter ( 1 ) by means of the controller device ( 31 ) in the first call setup; storing the resource occupation and configuration of the data transmitter ( 1 ) of the first call setup in the memory device ( 10 ) of the data transmitter ( 1 ); and sending an identification message ( 7 ) from the controller device ( 31 ) to the data transmitter ( 1 ) in the additional can setup, to call up the resource occupation and configuration of the data transmitter ( 1 ), stored in the memory device ( 10 ), for a new allocation thereof in the additional call setup.