| 摘要 |
PURPOSE:To directly connect its own station and an opposite station belonging to another network with a single hop satellite line over a framework of the network when a satellite communication network adopting the DAMA system is operated independently for plural ways. CONSTITUTION:The system is provided with PDC(1) 1-1-PDC(N) 1-N possessed by all satellite communication networks 101-10N, SDC 2(1)-2(N)-N and a common circuit DSC(C) 5 for circuit connection required to manage the entire network, and the DAMA form communication over a framework of the network is implemented with a comparatively simple sequence and a single hop satellite line is allocated. |
