2S SANKARAGOMATHI,M A BHAGYAVENI. Simulation of Scalalility and Congestion Control of Broadband Intelligent Networks[J]. Information Technology Journal, 2008,7(2): 306-312.
3NORTHCOTE B S, SMITH D E. Service Control Point Overload Rules to Protect Intelligent Network Services[J]. IEEE/ACM Transactions on Networking, 1998, 6(1): 71-81.