A multi-level hierarchical game-theoretical approach for cognitive networks
Gaoning He, Samson Lasaulce, Yézékaël Hayel, Merouane Abdelkader Debbah · 2010
This paper considers a game theoretical approach to study the problem of energy-efficient power control in cognitive wireless networks where some hierarchy exists between cognitive devices. This hierarchical structure is introduced either to model cognitive networks where some transmitters have more