BSQ: Barrier Coverage Mechanism for Guaranteeing Surveillance Quality in Wireless Sensor Networks
學年 105
學期 2
發表日期 2017-03-27
作品名稱 BSQ: Barrier Coverage Mechanism for Guaranteeing Surveillance Quality in Wireless Sensor Networks
作品名稱（其他語言）
著者 Shao, Xue-Mei; Chen, Lin-Gui; Zhao, Sheng-Hui; Liu, Jin-Jun; Chang, Chih-Yung
作品所屬單位
出版者
會議名稱 2017 31st International Conference on Advanced Information Networking and Applications Workshops (WAINA)
會議地點 Taipei, Taiwan
摘要 Barrier coverage is known as one of the most important applications in wireless sensor networks. Most existing studies adopted the Boolean Sensing Model (BSM) which assumes that sensor can detect the object falling in the sensing range of that sensor. Another sensing model, called Elfes Sensing Model (ESM), which assumes that the probability of sensing is a probabilistic value depending on the distance between sensor and object. The ESM model is more practical than BSM model since it considers the interference and other environmental conditions. This paper considers the ESM and proposes a distributed mechanism, called BSQ (Barrier coverage for guaranteeing Surveillance Quality), for constructing a barrier coverage. The proposed BSQ aims to maximize the weakest sensing quality of barrier boundary while satisfying the minimum numbers of sensors. Experimental study reveals that the proposed BSQ outperforms existing related schemes in terms of surveillance quality and hardware cost.
關鍵字 Wireless sensor networks;barrier coverage;Elfes Sensing Model;surveillance quality
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20170327~20170329
通訊作者
國別 TWN
公開徵稿
出版型式
出處 2017 31st International Conference on Advanced Information Networking and Applications Workshops (WAINA)
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/112187 )