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The lending spectrum behavior of primary users in cognitive radio is analyzed using game theory. Firstly, the system model of spectrum allocation is established. Secondly, based on the system model, Cournot algorithm is designed. Finally, simulation is done for the situation that the total quantity and the price of the lending spectrum vary with the increasing of the number of the primary users. The...
Based on total purchasing amount and supply risks, a 4-quadrant method could be used to classify aeronautic materials into common materials, lever materials, strategic materials and bottle-neck materials. In this paper, a 3-side purchasing price game model of strategic aeronautic material is constructed by using the economic Bertrand model and with considering the characteristics of strategic aeronautic...
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