教師資料查詢 | 類別: 會議論文 | 教師: 石貴平 KUEI-PING SHIH (瀏覽個人網頁)

標題:On Target Coverage in Wireless Heterogeneous Sensor Networks with Multiple Sensing Units
學年95
學期2
發表日期2007/07/01
作品名稱On Target Coverage in Wireless Heterogeneous Sensor Networks with Multiple Sensing Units
作品名稱(其他語言)
著者Shih, Kuei-ping; Wang, San-yuan; Chen, Hung-chang; Liu, Bo-jun
作品所屬單位淡江大學資訊工程學系
出版者Piscataway: Institute of electrical and electronics engineers (IEEE)
會議名稱Computers and Communications, 2007. ISCC 2007. 12th IEEE Symposium on
會議地點Aveiro, Portugal
摘要The paper considers the target coverage problem in wireless heterogeneous sensor networks (WHSNs) with multiple sensing units. The paper reduces the problem to a set cover problem and further formulates it as integer programming (IP) constraints. Moreover, two heuristic but distributed schemes, remaining energy first scheme (REFS) and energy efficient first scheme (EEFS), are proposed to solve the target coverage problem. Simulation results show that REFS and EEFS effectively prolong the network lifetime. In addition, EEFS outperforms REFS in network lifetime.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20070701~20070704
通訊作者石貴平
國別葡萄牙
公開徵稿Y
出版型式
出處Computers and Communications, 2007. ISCC 2007. 12th IEEE Symposium on, pp.185-190
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