System and Method for Implementating based Traffic aware Autonomic Network Virtualization Platform

摘要

The present invention relates to an apparatus and method for implementing an autonomic network virtualization platform considering an SDN-based traffic change, which enables all virtual networks to share a global marker by adding one global marker on a basis of an srTCM structure. The apparatus for implementing an autonomic network virtualization platform considering an SDN-based traffic change comprises: a bucket overflow determination unit for determining if a bucket is overflown when a marker of each virtual network refills a token, and if the bucket is overflown, adding extra tokens to a bucket of a global marker; a resource collection provision unit for allowing the global marker to collect extra resources of each virtual network to provide the collected extra resources to virtual networks that lack resources; an excessive traffic generation interruption unit for interrupting an excessive traffic generation for the purpose of any virtual network monopolizing a global resource; and a traffic situation collection evaluation unit implemented in a virtualization platform to periodically collect and evaluate a traffic situation of each virtual network, and applying a punishment mechanism to each virtual network to limit acquisition of a global token.