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In this paper, the Low-Energy Adaptive Clustering Hierarchy (LEACH) protocol is analyzed and implemented on the TinyOS and Crossbow MICA2 hardware platform. The implementation exactly implemented the LEACH protocol architecture. We found the implementation to work properly on both Crossbow MICA2 hardware and TOSSIM, the standard network emulator on the TinyOS platform. To the best of our knowledge,...
The electrochemical behaviors of Ta in Et 4 NBr ethanol solutions were investigated using potentiodynamic polarization, cyclic voltammetry, potentiostatic current–time transient and impedance techniques. The potentiodynamic anodic polarization curves did not exhibit active dissolution region due to the presence of thin oxide film on the electrode surface, which was followed by pitting corrosion...
Different traffic models are introduced to LEACH protocol for wireless sensor network. Network performance of LEACH with these traffic models is analyzed. Our results provide design guidelines for LEACH implementation under a realistic traffic model in which each node has a range of transmission probabilities and for a range of network sizes. Furthermore, by incorporating realistic energy model from...
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