XD: A cross-layer designed data collection mechanism for mission-critical WSNs in urban buildings

Chieh Ting Huang, Tsung Han Lin, Ling-Jyh Chen, Polly Huang

研究成果: 書貢獻/報告類型會議論文篇章

8 引文 斯高帕斯(Scopus)

摘要

As the R&D experience accumulates, there is a rising interest of wireless sensor network (WSN) deployment in the urban environment. For mission critical applications such as healthcare and workplace safety, in particular, it is essential that the data dissemination mechanisms satisfy two important quality of service (QoS) requirements: (1) high delivery rate and (2) low transmission delay. Proposed in this work is a cross-layer designed data dissemination mechanism, referred to as Cross-Layer Diffusion (XD), in which notions in the path discovery (routing) component are exploited by data forwarding (MAC) component to improve the delivery rate and transmission delay. Using traces collected from a prototype WSN deployed in urban environment, we compare XD to the state-of-the-art mechanisms and find that XD is not only more efficient but also more practical.

原文英語
主出版物標題Proceedings - 2009 10th International Conference on Mobile Data Management
主出版物子標題Systems, Services and Middleware, MDM 2009
頁面399-404
頁數6
DOIs
出版狀態已發佈 - 2009 十月 5
事件2009 10th International Conference on Mobile Data Management: Systems, Services and Middleware, MDM 2009 - Taipei, 臺灣
持續時間: 2009 五月 182009 五月 20

出版系列

名字Proceedings - IEEE International Conference on Mobile Data Management
ISSN(列印)1551-6245

其他

其他2009 10th International Conference on Mobile Data Management: Systems, Services and Middleware, MDM 2009
國家/地區臺灣
城市Taipei
期間2009/05/182009/05/20

ASJC Scopus subject areas

  • 工程 (全部)

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