An efficient hybrid algorithm for balancing the load of wireless local area network

被引:1
|
作者
Hu, Kai-Cheng [1 ]
Wang, Shih-Wei [1 ]
Chiang, Ming-Chao [1 ]
Tsai, Chun-Wei [2 ]
机构
[1] Natl Sun Yat Sen Univ, Dept Comp Sci & Engn, Kaohsiung 80424, Taiwan
[2] Natl Ilan Univ, Dept Comp Sci & Informat Engn, Yilan 26047, Taiwan
关键词
Wireless local area network; Genetic algorithm; Load balance; Metaheuristic; Multi-start; INTERNET; COVERAGE; THINGS;
D O I
10.1016/j.compeleceng.2016.09.036
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Although the IEEE 802.11 wireless local area network (WLAN) provides users of mobile device a convenient method to connect to the Internet, the load of access points (APs) may have a strong impact on the performance of a WLAN, such as the congestion problem. To avoid this issue and to maximize the performance and scalability of a WLAN, an effective method for balancing the load of APs, called a modified multiple-search multi-start framework based micro-genetic algorithm, is presented in this paper. Simulation results show that the proposed algorithm gives a much better solution than the original genetic algorithm does in terms of both the quality and the computation time. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:243 / 261
页数:19
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