Dynamic bandwidth allocation method of multi-service based on traffic prediction

Static bandwidth resource allocation or class of services dynamic bandwidth allocation is difficult to adapt to the characteristics of service flow,and unable to ensure the QoS of all levels service.The model of traffic prediction and bandwidth allocation is designed.The method of traffic prediction and Multi-Service Traffic Prediction Dynamic Bandwidth Allocation(MSTPDBA) are proposed.MSTPDBA can reallocate the available bandwidth by the size of traffic prediction.MSTPDBA which can control the services delay and improve utilization ratio of system bandwidth is proven to be effective by simulated experiments.