| 摘要 |
PURPOSE:To provide a satellite channel control system which improve a throughput by avoiding memory access contention caused when a multi-processor is employed for a central processing section in the case of allocation of a TDMA burst in the SS-TDMA system. CONSTITUTION:This system is the satellite channel control system employing the SS-TDMA system in which a TDMA burst is allocated to a communication station in response to the occurrence of a demand, a line control station is provided with plural central processing units 9, 10, 11, 12 and also a satellite channel controller having a storage device 17 storing data relating to the operating state of the TDMA burst while its area is divided to discriminate the availability of the TDMA burst. The storage device is accessible from all central processing units and each divided area is accessed simultaneously and when each central processing unit accesses the storage device, the central processing unit accesses only area having the data relating to the operating state of the TDMA burst in an area where an earth station for communication is installed. |
