论文部分内容阅读
本文首先对Ｃａｌｇａｐ、Ｐｅｒｃｅｎｔ和漏桶算法进行了比较，得出了漏桶算法健壮性强适用于ＳＳＰ限制呼叫的结论．通过对过载控制框架的描述，提出了一种基于动态调整的控制算法用于ＳＣＰ过载控制．最后将算法进行扩展，使其满足不同的公平性条件，并适合在多业务环境中执行．模拟结果表明此算法具有较好的有效性和公平性．
In this paper, Calgap, Percent and leaky bucket algorithm are compared firstly, and the conclusion is drawn that leaky bucket algorithm is robust and suitable for SSP restricted call. Based on the description of overload control framework, a control algorithm based on dynamic adjustment is proposed for SCP overload control. Finally, the algorithm is extended to meet different fairness conditions and is suitable for execution in a multi-business environment. Simulation results show that this algorithm has good effectiveness and fairness.