Communication system equipped with an operating system core and static separation operation procedure associated

Communication system (1) for mobile communication with a central processing unit (2), a processing unit data and process (3), a load unit (4) and at least one memory partition (71) wherein the processing unit data and process (3) is connected to the central processing unit (2) to the load unit (4) and at least one memory partition (71) and wherein the loading unit (4) is connected to the at least one memory partition (71), characterized in that the loading unit (4) can exchange a communication protocol (61, 62 to 6n) in at least one memory partition (71) during operation of the communication system (1) and that the communication system (1) has several partitions additional memory (72 to 7n) such that these partitions additional memory ( 72 to 7n) can be loaded all communication protocols (61, 62 to 6n) used, and because the load unit (4 ) Can be executed within the at least one memory partition (71) and / or partitions additional memory (72 to 7n) any communication protocol (61, 62 to 6n) usable and that the at least one, memory partition (71) and any additional memory partition (72 to 7n) is respectively greater than all communication protocol (61, 62 to 6n) usable.