Modeling of Node Energy Consumption for Wireless Sensor Networks
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TLDR
The energy correlations between node components are revealed, and the node energy model based on the event-trigger mechanism is established, which can be used to analyze the WSNs energy consumption, to evaluate communication protocols, to deploy nodes and then to construct WSN applications.Abstract:
Energy consumption is the core issue in wireless sensor networks (WSN). To generate a node energy model that can accurately reveal the energy consumption of sensor nodes is an extremely important part of protocol development, system design and performance evaluation in WSNs. In this paper, by studying component energy consumption in different node states and within state transitions, the authors present the energy models of the node core components, including processors, RF modules and sensors. Furthermore, this paper reveals the energy correlations between node components, and then establishes the node energy model based on the event-trigger mechanism. Finally, the authors simulate the energy models of node components and then evaluate the energy consumption of network protocols based on this node energy model. The proposed model can be used to analyze the WSNs energy consumption, to evaluate communication protocols, to deploy nodes and then to construct WSN applications.read more
Citations
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Energy efficient power control policies for the low rate WPAN
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TL;DR: An alternative approach to power management is presented which is applicable to wireless sensor networks and provides a straight forward method for evaluating the feasibility of a network's deployment strategy as well as provide insight into the modifications to the wireless network design to obtain greater energy efficiency.
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TL;DR: The paper aims to the processor module and communication module, has built a power consumption model and proposed an energy management and optimization strategy.
Journal Article
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