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Approximation algorithm for constructing data aggregation trees for wireless sensor networks

โœ Scribed by Li, Deying ;Cao, Jiannong ;Zhu, Qinghua


Publisher
Higher Education Press and Springer
Year
2009
Tongue
English
Weight
800 KB
Volume
3
Category
Article
ISSN
1673-7350

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Data aggregated maximum lifetime routing
โœ Cunqing Hua; Tak-Shing Peter Yum ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 304 KB

In this paper, we present a data aggregated maximum lifetime routing scheme for wireless sensor networks. We address the problem of jointly optimizing data aggregation and routing so that the network lifetime can be maximized. A recursive smoothing method is adopted to overcome the non-differentiabi