Scalability of Mobile Ad Hoc Networks: Theory Vs Practice

Over the past decade, the theoretical or asymptotic scalability of Mobile Ad hoc NETworks (MANETs) has been extensively studied. However, the implication of these asymptotic results on finite, brigade-sized networks with real-life assumptions is not well-understood. The authors present a two-pronged study on the scalability of military networks with assumptions and goals pertinent to such networks: they investigate the traffic distribution characteristics in a typical military network and show that it follows a power law which exhibits very good scaling properties; they introduce the notion of "In practice" scalability and derive an expression for the in-practice scalability of a simple example network.