Research Article
CMFR-CMQ: Congestion Management and Control Message Quenching Based on Flow Setup Requests in SDN-WISE
@INPROCEEDINGS{10.1007/978-3-031-06374-9_23, author={Achille Go and Mahamadi Boulou and Tiguiane Y\^{e}l\^{e}mou and Hamadoun Tall}, title={CMFR-CMQ: Congestion Management and Control Message Quenching Based on Flow Setup Requests in SDN-WISE}, proceedings={e-Infrastructure and e-Services for Developing Countries. 13th EAI International Conference, AFRICOMM 2021, Zanzibar, Tanzania, December 1-3, 2021, Proceedings}, proceedings_a={AFRICOMM}, year={2022}, month={5}, keywords={SDN-Wise Routing overhead Congestion avoidance Energy consumption}, doi={10.1007/978-3-031-06374-9_23} }- Achille Go
Mahamadi Boulou
Tiguiane Yélémou
Hamadoun Tall
Year: 2022
CMFR-CMQ: Congestion Management and Control Message Quenching Based on Flow Setup Requests in SDN-WISE
AFRICOMM
Springer
DOI: 10.1007/978-3-031-06374-9_23
Abstract
Software-Defined Wireless Sensor Network (SDWSN) is an architectural solution that separates control plane from data plane of the sensor nodes and allows centralized management of the entire network. They are used in several application areas such as military, environmental, industrial, and medical. However, to ensure centralized management, and to facilitate the reconfiguration of the WSN, a significant amount of control messages are exchanged between the controller and the sensor nodes. These exchanges lead to the high energy consumption of the sensor nodes. In this paper, we propose a solution named CMFR-CMQ which is implemented on the SDN-WISE architecture. It avoids not only the duplication of Flow Request messages but also congestion of sensor nodes. Analytical performance of this solution shows that it significantly improves the network routing overhead and the packet loss rate compared to SDN-WISE.
