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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Director of Academic Committee at Kaifa District
其他任职：开发区校区学术分委员会主任（Director of Academic Committee at Kaifa Campus）
性别：男
毕业院校：多伦多大学
学位：博士
所在单位：软件学院、国际信息与软件学院
学科：软件工程. 运筹学与控制论
办公地点：开发区（Kaifa District Campus）
联系方式：mingchul@dlut.edu.cn
电子邮箱：mingchul@dlut.edu.cn
Research on Interference-based Channel Assignment methods in 802.11-Based Wireless Mesh Network
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论文类型：会议论文
发表时间：2008-10-12
收录刊物：EI、CPCI-S、Scopus
页面范围：2763-2766
关键字：Interference; WMA; channel assignment
摘要：The interference between wireless communications may cause packet loss and bit error. There are multi-channels in wireless standards such as IEEE802.11b/g, the packet loss rate caused by interference between channels is different. Experiments are done to show the transition feature between channels in IEEE 802.11b/g standard. The results show that the traffic throughput depends on the radio frequencies that the channels use, and the feature is different between TCP and UDP. The performance of TCP is further low on the interference environments, and there should be more suitable translation method in wireless network. Based on the results of experiments, a channel assignment algorithm is proposed to reuse the wireless space. Analyses show that the algorithm is simpler and can get similar performance improving in IEEE802.11-based Wireless mesh network.