Research Area:  Software Defined Networks
The current Internet architecture interaction model is “best service” delivery, but this model does not guarantee the quality of service (QoS) of sensitive request flows. Software Defined Networking (SDN) is a new way to design, deploy, and manage networks and their services. Using the advantages of SDN forwarding and control separation, we propose a hierarchical network architecture and a multi-constrained routing algorithm based on this architecture to ensure the service quality of request flow. Finally, we verify the effectiveness of the hierarchical architecture and its multi-constrained routing algorithm from both theoretical and experimental aspects.
Keywords:  
SDN
multi-constrained routing
hierarchy
Author(s) Name:  Ruxia Liu; Sudan Li; Hong Wang
Journal name:  
Conferrence name:  2019 IEEE 9th International Conference on Electronics Information and Emergency Communication (ICEIEC)
Publisher name:  IEEE
DOI:  10.1109/ICEIEC.2019.8784520
Volume Information:  
Paper Link:   https://ieeexplore.ieee.org/abstract/document/8784520