Device and method for setting up a subsequent connection for data transmission via a mobile telecommunications system, after the termination of the first connection

An apparatus 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 At 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),

• wherein the mobile telecommunications system (3) has at least one controller device (31) for allocating resources of an air interface (30) to the data transmitter (1) and for constructing a certain configuration of the data transmitter (1) in the first call setup;
• wherein the data transmitter (1) has at least one memory device (10) for storing the resource occupation and configuration of the data transmitter (1) of the first call setup in memory;
• and
• wherein the mobile telecommunications system (3) [verb missing] a transmitter (33) for sending an identification message (7) from the controller device (31) to the data transmitter (1) in the additional call setup for calling up the resource occupation and configuration, stored in the memory device (10), of the data transmitter (1) for a new allocation thereof in the additional call setup.