Consensus Algorithms Over Fading Channels

Consensus algorithms permit the computation of global statistics via local communications and without centralized control. The authors extend previous results by taking into account fading and unidirectional links in ring and random 2-D topologies. They study conditions for convergence and present simulation results to verify the analytical results in this paper. They compare the performance of consensus algorithms with a tree-based (centralized) approach. Additionally, they implement a slotted ALOHA protocol and compare its performance to that under the initial assumption of perfect scheduling.

Provided by: Institute of Electrical and Electronics Engineers Topic: Mobility Date Added: Oct 2010 Format: PDF

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