A radio communication system controller (100) includes a first (103) and second (104) processor for processing input communication messages (101) used in a radio communication system. The controlle r (100) further includes shared memory (105), which memory is accessible to each of the first (103) and second ( 104) processo rs, for storing the input communication messages (101). The controller (100) is further equipped with fault detection capability (107) for determining (402) when a processing fault has occurred.
FAULT TOLERANT RADIO COMMUNICATION SYSTEM CONTROLLER