3 papers
cs.GT2015
Optimal Scanning Bandwidth Strategy Incorporating Uncertainty about Adversary's Characteristics
Andrey Garnaev, Wade Trappe
In this paper we investigate the problem of designing a spectrum scanning strategy to detect an intelligent Invader who wants to utilize spectrum undetected for his/her unapproved…
cs.NI2011
Long-Term Energy Constraints and Power Control in Cognitive Radio Networks
François Mériaux, Yezekael Hayel, Samson Lasaulce +1
When a long-term energy constraint is imposed to a transmitter, the average energy-efficiency of a transmitter is, in general, not maximized by always transmitting. In a cognitive…
cs.NI2007
Closed form solutions for symmetric water filling games
Eitan Altman, Konstantin Avrachenkov, Andrey Garnaev
We study power control in optimization and game frameworks. In the optimization framework there is a single decision maker who assigns network resources and in the game framework u…