Technical Report: Energy Evaluation of preamble Sampling MAC Protocols for Wireless Sensor Networks
Giorgio Corbellini, Cedric Abgrall, Emilio Calvanese Strinati, Andrzej, Duda
TL;DR
This paper analyzes and compares the energy efficiency of preamble sampling MAC protocols in wireless sensor networks, demonstrating LA-MAC's superior performance especially in high-density, congested scenarios.
Contribution
It provides a probabilistic analysis of energy consumption in preamble sampling MAC protocols and validates results through simulations, highlighting LA-MAC's advantages.
Findings
LA-MAC achieves significant energy savings over B-MAC and X-MAC.
LA-MAC performs best in high-density, congested network scenarios.
Analytical results are validated with simulation data.
Abstract
The paper presents a simple probabilistic analysis of the energy consumption in preamble sampling MAC protocols. We validate the analytical results with simulations. We compare the classical MAC protocols (B-MAC and X-MAC) with LAMAC, a method proposed in a companion paper. Our analysis highlights the energy savings achievable with LA-MAC with respect to B-MAC and X-MAC. It also shows that LA-MAC provides the best performance in the considered case of high density networks under traffic congestion.
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Taxonomy
TopicsEnergy Efficient Wireless Sensor Networks · Energy Harvesting in Wireless Networks · Indoor and Outdoor Localization Technologies