A recursive solution for improving the synchronization accuracy in wireless sensor networks

Abstract

A two-way message exchange mechanism is at the core of many clock synchronization protocols. The basic concept of this method has been designed for symmetrical links, otherwise, depending on the level of asymmetric delays, large synchronization errors may occur. Many estimation based methods have been proposed so far for estimating the degree of asymmetry… (More)
DOI: 10.1109/IWCMC.2013.6583748

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