Economic modeling with green resource management for future wireless broadband networks

A framework is proposed for future energy aware dynamic spectrum access broadband networks where the demand for the radio spectrum is time varying. The network comprises of several Wireless Service Providers (WSPs) whose aim is to maximize profit by providing broadband services to users in a specific location, a central regional entity named Transmission Central Authority (TCA) and the end users seeking access to the broadband network. The paper proposes a model that is energy efficient and maximizes the profit of the WSP when the WSP cooperates and allows the TCA to serve as a form of a regulator. It is shown how the proposed model allows for better utilization of the network resources, saves energy, and maximizes the profit of the WSP without compromising the QoS of the users.