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Spectrum auctions in the secondary market with multiple bids

机译:具有多个出价的二级市场的频谱拍卖

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In this paper, we propose an auction where the primary users (i.e., spectrum licence holders) sell spectrum to secondary users (i.e., non-licence holders) in a dynamic spectrum access networks. We consider a market like scenario where chunks of spectrum is traded where buyers put forward multiple bids based on how much spectrum they need and what is the price they are willing to pay. We use the Sigmoid function to model the price function that the buyers use. On the other hand, the sellers choose the buyers in such a way that maximizes their revenue. We find the set of the winning bids by solving the 0–1 knapsack problem using dynamic programming. Though simulation experiments, we show how the proposed auction performs with respect to selecting the bids and the total revenue generated.
机译:在本文中,我们提出了一个拍卖,其中主要用户(即频谱许可证持有人)在动态频谱接入网络中向辅助用户(即非许可证持有人)销售频谱。我们考虑一个像场景一样的市场,其中频谱的块是根据他们需要的多少频谱提出多个出价,他们愿意支付的价格是多少。我们使用SIGMOID功能来模拟买家使用的价格函数。另一方面,卖家以这样的方式选择买家,以最大化他们的收入。我们通过使用动态编程解决0-1背包问题,找到了胜利的出价集。虽然模拟实验,我们展示了建议的拍卖如何对选择投标和产生的总收入来表现。

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