Murtadha Aldeer
Ahmed Al Hilli
ABSTRACT
In this paper, we propose a mathematical model that aims at prolonging the lifetime of sensor networks via an adaptive cluster head placement technique. We consider Transmit-Only (TO) sensor networks, where each group of sensor nodes directly communicate with their cluster head (CH) to report their sensed events. Our model makes use of the residual energy levels in the TO nodes and adapts the CH location accordingly such that it minimizes the energy consumption of the nodes with lowest residual energy. Using simulations, we show our approach can achieve up to a 50% improvement in lifetime compared to the static approach.
- Murtadha Aldeer, Richard Howard, and Ahmed Al-Hilli. 2016. Minimizing Energy Consumption in Transmit-only Sensor Networks via Optimal Placement of the Cluster Heads. In Proceedings of the Eighth Wireless of the Students, by the Students, and for the Students Workshop (S3). 36--38.Google Scholar
Digital Library
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Index Terms
- Lifetime Optimization of Transmit-Only Sensor Networks with Adaptive Mobile Cluster Heads
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