教師資料查詢 | 類別: 期刊論文 | 教師: 張志勇 Chih-yung Chang (瀏覽個人網頁)

標題:Impasse-Aware Node Placement Mechanism for Wireless Sensor Networks
學年107
學期1
出版(發表)日期2018/08/01
作品名稱Impasse-Aware Node Placement Mechanism for Wireless Sensor Networks
作品名稱(其他語言)
著者Chih-Yung Chang; Yu-Ting Chin; Cheng-Chang Chen; Chao-Tsun Chang
單位
出版者
著錄名稱、卷期、頁數IEEE Transactions on Systems, Man, and Cybernetics: Systems, 48(8), pp. 1225–1237
摘要In wireless sensor networks, sensor deployment is an important issue in which sensors are deployed in a specific monitoring region using low-cost hardware but achieving high coverage quality. In recent years, several mechanisms have been developed for the efficient robotic deployment of sensors. Their performance levels are highly dependent on unknown obstacles that can give rise to the dead-end problem. A key challenge when developing a robot deployment mechanism is to overcome the dead-end problem and deliver full coverage with a minimal number of sensors. This paper proposes an impasse-aware robot deployment (IAD) algorithm. The proposed IAD mainly consists of basic deployment rules and dead-end handling rules. The basic deployment rules are intended to achieve full coverage with a minimal number of sensors; the proposed dead-end handling rules can efficiently resolve the dead-end problem. Extensive experimental studies have demonstrated that our proposed IAD achieves superior performance to that of existing robot deployment mechanisms with respect to coverage ratio, energy efficiency, deployment path length, and required stack space.
關鍵字wireless sensor network (WSN);Coverage;dead-end;impasse;deployment;obstacle;robot
語言英文(美國)
ISSN2168-2232
期刊性質國內
收錄於SCI;
產學合作
通訊作者Chih-Yung Chang
審稿制度
國別美國
公開徵稿
出版型式,電子版
相關連結
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