Synchronization of pulse-coupled biological oscillators
SIAM Journal on Applied Mathematics
Weakly connected neural networks
Weakly connected neural networks
Sync: The Emerging Science of Spontaneous Order
Sync: The Emerging Science of Spontaneous Order
IEEE Transactions on Signal Processing - Part I
Cognitive radio: brain-empowered wireless communications
IEEE Journal on Selected Areas in Communications
Distributed computation of averages over ad hoc networks
IEEE Journal on Selected Areas in Communications
A scalable synchronization protocol for large scale sensor networks and its applications
IEEE Journal on Selected Areas in Communications
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In this paper we address estimation/control methods in complex networks where a global estimate (or decision) is obtained in a distributed fashion without fusion or centralized control centers. The suggested approach is based on local exchange of information among the nearby nodes within a connected (wireless) network that allows, under certain conditions, to reach a global decision based on locally available decisions/measurements. In particular, we consider network nodes as local dynamical systems with impulse-like coupling to establish time synchronization among the transmitted packets together with phase-coupling during packet durations to achieve distributed estimation/control. The suggested method may be used for distributed spectral sensing in cognitive radio and wireless sensor networks.