Distributed estimation of global parameters in delay-tolerant networks

摘要

Distributed estimation of global parameters in intermittently connected mobile environments is a challenging problem. In this paper, we introduce a set of methods, based on gossip techniques and population protocols, for performing such task. The applicability of such techniques to various environments, characterized by different mobility patterns, is evaluated through numerical simulations and discussed extensively. Guidelines are provided to help practitioners choosing the right method for their specific application problem.