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The importance of tactical networks that support military operations is well known in the DoD community for their ability to rapidly deploy anywhere at anytime without pre-existing infrastructure. Tactical networks provide a battle space where warfighters possess dynamic and ad hoc mobile communications to support operations against a broad array of threats. Managing mobility to provide undisrupted...
Efficient access to spectrum is critical to maintain reliable and robust communication in military networks, especially for ground vehicles on the move. High mobility and frequent topology variations make spectrum management in battlefields challenging. In this paper, we present a decentralized, hierarchical approach to assign spectrum channels among vehicles in a fair and efficient manner. Making...
Ad hoc network nodes work cooperatively to route data packets and maintain network functions. However, this cooperative behavior can be a potential vulnerability for security breaches. Moreover, network node capacity differences may result in an asymmetrical defense capability. Even network nodes that are capable of running a strong security mechanism may choose not to use it because of impacts on...
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