用BP算法优化基于测量的接纳控制

Using Back Propagation to optimize the Measurement-based admission Controlling

传统的接纳控制算法以固定带宽接受新连接,当连接数较少时会造成大量空闲带宽的浪费。基于充分利用带宽并提高服务质量(Qos)的目的提出了一种利用BP算法动态分配带宽的新型接纳控制算法,能根据网络的运行状况实时的调整已连接的应用流带宽,在总带宽一定且连接数较少时可以明显的提高服务质量。

Conventional Admission Control Algorithm would joint a new streaming or not according to static bandwidth. When the number of streaming is small, it wastes a great deal of free bandwidth. For take full advantage the bandwidth and improve the quality of service, the text has put forward a new admission control algorithm which make use of back propagation algorithm to distribute the bandwidth dynamically. It can adjust the bandwidth of the admitted streaming based on the network state, and will advance the quality of service obviously when the whole bandwidth is static and the number of streaming is small.