Performance analysis of WM-Bus-based synchronization protocols in Sensor Networks

Domenico Capriglione, Luigi Ferrigno, Antonio Del Giudice, Giorgio Graditi, Vincenzo Paciello, Antonio Pietrosanto

Abstract

Smart metering wireless sensor networks need to refer to a common time scale for several reasons. As examples: (i) in power quality, some measures at different nodes of the network are senseless if not synchronized; (ii) in security, in case of lack of synch, a replay attack could result successful; (iii) in billing, different times of the day can be charged differently. Generally, the synchronization can be reached in many ways, in this paper the authors make a comparison between different synchronization techniques considering a communication protocol specifically designed for measures with wireless sensors: the Wireless Metering bus.

Keywords

Time Synchronization, WM-bus, Smart Metering, TPSN, Wireless Sensor Network

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IMEKO-TC4-2014-365.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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