A Network Resources Reconfigurable Allocation Method Based on P2P Traffic Planning

Maldistribution of network traffic widely exists because of the connectionless and incompact management of network resources in current IP network.This problem causes low usage rate of network resources and hard response to sudden QoS requirements by ISPs.Reconfigurable network with features of network resource concentration management solves this problem,but the lack of specific service optimization and network resources reconstruction capability causes that resource allocation and QoS are still to be further improved especially the P2P traffic and unexpected high-priority service.The current P2P optimization and traffic engineering technology not only have their own problems,but also cannot be directly used in the reconfigurable network environment efficiently.Therefore,this article standing on the global design level of network resources,propose a dynamically reconfigurable technology based on P2P traffic planning and fits for the reconfigurable network environment.This technology makes reconfigurable network resource management mechanisms have the ability to schedule the P2P traffic of the entire network,especially in the short of network resources circumstances,by adjusting the P2P traffic to release the specified network resources in response to the unexpected high priority needs.The emulations show that the traffic burden,P2P node output degree and input degree are more improved.This can establish a flexible reconfigurable network environment and give a service adjusting instrument to ISPs.