Title: Density of Ad Hoc Networks: Guard Density for the Optimal Performance of Ad hoc Routing
Publisher: VDM Verlag
Publication Date: 2008
Language: English
ISBN 10: 3639047052
ISBN 13: 9783639047059
Binding: Soft cover
Condition: New

About this title

Synopsis

Mobility in ad hoc networks changes topology unpredictably over time and density varies due to mobility. Increasing density can result in congestion, collisions, and increased power consumption. When density is low, the coverage tends to be poor. That?s why, density is considered as an important metric for defining a network environment. The density of an ad hoc network is referred to when performance metrics are defined, when researchers define the context of an ad hoc network for experiments, when different protocols are developed and when different kinds of protocols are compared. Despite the importance of density, little research appears to have been done to determine its value in an ad hoc network environment. Density of ad hoc networks is determined by applying some basic anthropogenic counting concepts such as population census and traffic analysis. A statistical algorithm keeps the changing status of density updated. All the density algorithms were verified by simulations in OPNET Modeler.

About the Author

Muhammad Hassan Raza is a Ph D candidate at Dalhousie University, Canada. He had been a faculty member at COMSATS University, Pakistan. He is a visiting lecturer at the Department of Elect. and Computer Engineering, and Engineering Mathematics, Dalhousie University. His areas of interest includes context of ad hoc networks and Network Tomography.

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