會議論文
| 學年 | 100 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2012-07-04 |
| 作品名稱 | Joint Energy-Balanced and Full-Coverage Mechanism Using Sensing Range Control for Maximizing Network Lifetime in WSNs |
| 作品名稱（其他語言） | |
| 著者 | Chang, Chih-yung; Yu, Gwo-jong Joseph; Lin, Chih-yu; Wang, Tzu-lin |
| 作品所屬單位 | 淡江大學資訊工程學系 |
| 出版者 | IEEE; IEEE Communications Society; Springer; KICS |
| 會議名稱 | Ubiquitous and Future Networks (ICUFN), 2012 Fourth International Conference on |
| 會議地點 | Phuket, Thailand |
| 摘要 | Coverage is an important issue that has been widely discussed in wireless sensor networks (WSNs). However, it is still a big challenge to achieve both the purposes of full coverage and energy balancing. This paper considers the area coverage problem for a WSN where each sensor has variable sensing radius. A Weighted Voronoi Diagram (WVD) is proposed as a tool for determining the responsible sensing region of each sensor node according to the remaining energy in a distributed manner. To maximize the network lifetime, techniques for balancing energy consumptions of sensors are further presented. Performance evaluation reveals that the proposed joint energy-balanced and full-coverage mechanism, called EBFC, outperforms the existing studies in terms of network lifetime and degree of energy balancing. |
| 關鍵字 | |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20120704~20120706 |
| 通訊作者 | 張志勇 |
| 國別 | THA |
| 公開徵稿 | Y |
| 出版型式 | 紙本 電子版 |
| 出處 | Ubiquitous and Future Networks (ICUFN), 2012 Fourth International Conference on, pp.34-39 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/77593 ) |