Virtual SDN Network Embedding Algorithm Based on Load Balance
Jinpeng Ran, Xiang Wang · Journal of Physics Conference Series · 2020
Abstract Aiming at Software Defined Network (SDN) virtualization environment, a virtual SDN (vSDN) network embedding method based on fruit fly algorithm is proposed to minimize the overall load imbalance and average control delay of the network. The simulation indicates that the proposed method improves the vSDN request acceptance rate. Besides, it has good load balance performance of the underlying physical SDN network, and reduces the communication delay for controller-to-switch.