Optimization of Network Functions Using Static and Heuristic Approach in Software-Defined Network

The software-defined network is nowadays playing important role in achieving dynamicity and flexibility in network resource optimization. The software-defined networking (SDN) using network function virtualization (NFV) and OpenFlow architecture is supporting this evolution. There by drastically user driven services to guarantee low latency and fast access of user applications on laid network on one hand, and the trend to support personalization of services on the other. The static linear and dynamic heuristic estimation of multimedia data services towards the edge nodes can be helpful in optimization of resources. The software-defined network optimization is useful in new policy decisions, to scale up the network media availability and help network administrator at local network. At present, these facilities are available with enterprise network administrator only.