Load Balancing Algorithm for Migrating Switches in Software-Dened Vehicular Networks

作     者：Himanshi Babbar Shalli Rani Mehedi Masud Sahil Verma Divya Anand Nz Jhanjhi 

作者机构：Chitkara University Institute of Engineering and TechnologyRajpura140401India Department of Computer ScienceCollege of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Department of Computer Science and EngineeringChandigarh UniversityMohaliPunjab140413India Department of Computer Science and EngineeringLovely Professional UniversityPhagwara144001India Taylor’s UniversitySelangor Darul EhsanMalaysia 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2021年第4期

页      面：1301-1316页

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：The authors are thankful for the support of Taif University Researchers Supporting Project No.(TURSP-2020/10),Taif University,Taif,Saudi Arabia Taif University Researchers Supporting Project No.(TURSP-2020/10),Taif University,Taif,Saudi Arabia 

主　　题：Software-dened networking load balancing multiple controllers ryu controller mininet 

摘      要：In Software-Dened Networks(SDN),the divergence of the control interface from the data plane provides a unique platform to develop a programmable and exible network.A single controller,due to heavy load trafc triggered by different intelligent devices can not handle due to it’s restricted *** manage this,it is necessary to implement multiple controllers on the control plane to achieve quality network performance and *** ow of data through the multiple controllers also varies,resulting in an unequal distribution of load between different *** major drawback of the multiple controllers is their constant conguration of the mapping of the switch-controller,quickly allowing unequal distribution of load between *** overcome this drawback,Software-Dened Vehicular Networking(SDVN)has evolved as a congurable and scalable network,that has quickly achieved attraction in wireless communications from research groups,businesses,and industries *** this paper,we have proposed a load balancing algorithm based on latency for multiple SDN *** acknowledges the evolving characteristics of real-time latency *** *** choosing the required latency and resolving multiple overloads simultaneously,our proposed algorithm solves the loadbalancing problems with multiple overloaded controllers in the SDN control *** addition to the migration,our algorithm has improved 25%latency as compared to the existing algorithms.