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- Title
Prediction Models for Energy Efficient Data Aggregation in Wireless Sensor Network.
- Authors
Sinha, Adwitiya; Lobiyal, D.
- Abstract
In sensor networks, the periodically aggregated data often exhibit high temporal coherency. Huge energy consumption incurred in transmitting these redundant information results in network disconnection thereby leading to service disruption. In order to effectively manage the energy consumption in concurrent data gathering rounds, temporal data prediction model is proposed. The proposed model provides near accurate predictions that successfully restricts redundant transmissions. The communication energy conserved owing to successful predictions helps to increase the number of data cycles considerably. In addition, an energy prediction-based cluster head rotation algorithm is also presented for load balancing within clusters. Experimental outcomes show that the proposed prediction model significantly improves energy conservation by providing successful predictions per data gathering cycle. Results reveal lower magnitude of prediction error as compared to certain existing prediction methods.
- Subjects
WIRELESS sensor networks; PREDICTION models; ENERGY consumption; COMPUTER algorithms; ACQUISITION of data
- Publication
Wireless Personal Communications, 2015, Vol 84, Issue 2, p1325
- ISSN
0929-6212
- Publication type
Article
- DOI
10.1007/s11277-015-2690-x