NGN中应用服务器接纳控制算法及仿真

Admission Control Algorithm and Simulation for Application Server in NGN

为使NGN(Next Generation Network)业务开发者能快速灵活地开发和部署业务,引入资源接纳控制概念,实现业务控制与资源传送相分离。在研究应用服务器接纳控制模型的基础上,对接纳控制算法资源分配机制进行分析,并运用Matlab对算法进行了仿真。仿真结果表明,接纳控制PIAA(Parameter Iterative Adaption Algorithm)算法能很好地完成应用服务器接纳控制的任务。

In order to make the NGN （Next Generation Network）service developers quickly and flexibly develop and deploy business, the concept of resource admission control is introduced to realize the separation of business control and resource transfer. Based on the research of the application server admission control model, this paper analyzes the resource allocation mechanism of admission control algorithm and uses matlab to simulate the algorithm. The simulation results show that the admission control PIAA （Parameter Iterative Adaption Algorithm） algorithm can well accomplish the task of application server admission control.