We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower bound on the variance of the average synchronization error in a fully connected network is derived by taking into account the statistical characterization of the message delivering time. ©2008 IEEE.
Performance limits of time synchronization in wireless sensor networks / Severi, Stefano; Dardari, Davide. - CD-ROM. - (2008), pp. 4533443.2124-4533443.2128. (Intervento presentato al convegno IEEE International Conference on Communications, ICC 2008 tenutosi a Beijing, chn nel 2008) [10.1109/ICC.2008.407].
Performance limits of time synchronization in wireless sensor networks
Dardari, Davide
2008
Abstract
We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower bound on the variance of the average synchronization error in a fully connected network is derived by taking into account the statistical characterization of the message delivering time. ©2008 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
