A Study on Message Time Delay in the SCCP of CCITT No.7

CCITT No.7 SCCP에서의 메시지 시간지연에 관한 연구

In this paper, message time delay is considered in the SCCP(Signalling Connection Control Part) of the CCITT common channel signalling system No.7. In this simulation, the protocol of the SCCP is programmed using C language and this program is considered on condiion of only connectionless mode and class 0. This simulation reveals bottleneck point depending on message processing capability in the SCCP, so this simulation shows the low limit of the SCCP's processing capability. We show that bottleneck point is at 2000[ messages/sec ] on model A and at 3500[ message/sec ] in model C.