Multiple constraints QoS multicast routing optimization algorithm in MANET based on GA |
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| Authors: | Baolin Sun Shangchao Pi Chao Gui Yue Zeng Bing Yan Wenxiang Wang Qianqing Qin |
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| Institution: | a) School of Computing, Hubei University of Economics, Wuhan 430205, China;
b) College of Science, Zhongyuan University of Technology, Zhengzhou 450007, China;
c) State Key Laboratory of Information Engineering in Surveying, Mapping & Remote Sensing, Wuhan University, Wuhan 430079, China;
d) Department of Computer, Jiangxi Vocational College of Finance and Economics, Jiangxi 332000, China |
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| Abstract: | Usually multiple quality of service (QoS) guarantees are required in most multicast applications. This paper presents a multiple constraints algorithm for multicast traffic engineering in mobile ad hoc networks (MANET). The proposed algorithm is a new version of multiple constraints QoS multicast routing optimization algorithm in MANET based on genetic algorithm (MQMGA). The proposed MQMGA can optimize the maximum link utilization, the cost of the multicast tree, the selection of the long-life path, the average delay and the maximum end-to-end delay. Experimental result shows that the approach is efficient, has promising performance in multicast traffic engineering and for evaluating the route stability in dynamic mobile networks. |
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| Keywords: | Ad hoc network multicast routing QoS genetic algorithm |
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