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According to the recent rulings of the Federal Communications Commission(FCC), TV white spaces (TVWS) can now be accessed by secondary users (SUs)after a list of vacant TV channels is obtained via a geo-location database.Proper business models are therefore essential for database operators to managegeo-location databases. Database access can be simultaneously priced under twodifferent schemes: the registration scheme and the service plan scheme. In theregistration scheme, the database reserves part of the TV bandwidth forregistered White Space Devices (WSDs). In the service plan scheme, the WSDs arecharged according to their queries. In this paper, we investigate the businessmodel for the TVWS database under a hybrid pricing scheme. We consider thescenario where a database operator employs both the registration scheme and theservice plan scheme to serve the SUs. The SUs' choices of different pricingschemes are modeled as a non-cooperative game and we derive distributedalgorithms to achieve Nash Equilibrium (NE). Considering the NE of the SUs, thedatabase operator optimally determines pricing parameters for both pricingschemes in terms of bandwidth reservation, registration fee and query plans.

A Hybrid Pricing Framework for TV White Space Database