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INFFUS
2008

A scalable correlation aware aggregation strategy for wireless sensor networks

8 years 7 months ago
A scalable correlation aware aggregation strategy for wireless sensor networks
Sensors-to-sink data in wireless sensor networks (WSNs) are typically correlated with each other. Exploiting such correlation when performing data aggregation can result in considerable improvements in the bandwidth and energy performance of WSNs. In order to exploit such correlation, we present a scalable and distributed correlation-aware aggregation structure that addresses the practical challenges in the context of aggregation in WSNs. Through simulations and analysis, we evaluate the performance of the proposed approach with centralized and distributed correlation aware and unaware structures.
Yujie Zhu, Ramanuja Vedantham, Seung-Jong Park, Ra
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2008
Where INFFUS
Authors Yujie Zhu, Ramanuja Vedantham, Seung-Jong Park, Raghupathy Sivakumar
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