教師資料查詢 | 類別: 期刊論文 | 教師: 莊博任 Chuang Po-jen (瀏覽個人網頁)

標題:Fermat Point Based Data Dissemination in Sensor Networks
學年98
學期1
出版(發表)日期2009/11/01
作品名稱Fermat Point Based Data Dissemination in Sensor Networks
作品名稱(其他語言)
著者Chuang, Po-Jen; Li, Bo-Yi
單位淡江大學電機工程學系
出版者Abingdon: Taylor & Francis Ltd.
著錄名稱、卷期、頁數Journal of the Chinese Institute of Engineers=中國工程學刊 32(7), pp.959-966
摘要Disseminating data from multiple sources to multiple sinks is a very important application in sensor networks. In this paper, we present a new data dissemination scheme which uses the concept of the Fermat Point to construct a dissemination tree from one source (the root) to multiple sinks (the leaves). By sending data along the dissemination tree, the new scheme can conserve transmission energy, avoid collision and as a result reduce transmission delay. When sinks move, the proposed scheme can also adjust the dissemination tree topology to achieve high performance. Simulation runs are conducted to evaluate the performance of our new scheme and other related schemes, including Two‐Tier Data Dissemination (TTDD) and dynamic Delay‐constrained minimum‐Energy Dissemination (DEED). The collected result shows that our scheme can send data from a source to several sinks in a more efficient way and as a result saves more transmission energy and time than the other two schemes.
關鍵字Sensor networks;data dissemination;Fermat Points;experimental performance evaluation
語言英文
ISSN0253-3839
期刊性質國內
收錄於SCI;EI
產學合作
通訊作者Chuang, Po-Jen
審稿制度
國別英國
公開徵稿
出版型式紙本
相關連結
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