Research on backbone node deployment for Wireless Mesh Networks in dynamic environments

2nd Annual International Conference on Information System and Artificial Intelligence

物理学;计算机科学

Li, Meiyi^1 ; Cao, Shengling^1

College of Information Engineering, Xiangtan University, Xiangtan, China^1

关键词: Back-bone network;    Dynamic environments;    Dynamic scenarios;    Effective solution;    Environmental change;    Network connectivity;    Node deployment;    Particle swarm optimization algorithm;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/887/1/012035/pdf
DOI  :  10.1088/1742-6596/887/1/012035

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Wireless Mesh Network is a type of wireless networks in which demands of bandwidth for users has mobility. The backbone node placement of wireless mesh networks in a dynamic scenario is investigated, and the TSDPSO algorithm is used to adapt the dynamic environment, which updates node deployment location to adapt to changes in demand if it detects environmental changes at the beginning of the cycle time. In order to meet the demands of bandwidth for users and network connectivity, particle swarm optimization algorithm is employed to select the gateway location, then nodes to the backbone network is added constantly until all requirement is covered. The experimental results show that algorithm could get effective solution in dynamic environment.