Maximum Likelihood Estimation of clock parameters for synchronization of wireless sensor networks

Clock synchronization plays a fundamental role in the operation of wireless sensor networks. This paper derives the Maximum Likelihood Estimator (MLE) of clock phase offset and skew between two nodes that assume a two-way timing message exchange mechanism to achieve synchronization. The MLE is deriv...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chaudhari, Q.M., Serpedin, E.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Clocks Energy conservation Exponential distribution Maximum likelihood estimation Phase estimation Propagation delay Protocols Synchronization Timing Wireless sensor networks
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