基于市场的差别定价FDMA系统功率分配
Market-Based Power Allocation for a Differentially Priced FDMA System
摘要：
在本文中，我们研究了宽带数据提供商的差别定价和QoS分配问题。在我们的模型中，宽带数据提供商决定分配给最终用户的功率不仅基于传输介质的参数，而且基于用户愿意支付的价格。此外，终端用户根据他们的信道条件、他们所需的吞吐量以及他们对其他用户参数的信任，对他们愿意支付给BTS的价格进行出价。我们将表征由BTS的最佳功率分配，这原来是众所周知的注水问题的解决方案的修改。我们还描述了最优投标策略的最终用户使用的信念，每个用户的细胞条件。
英文摘要：
In this paper, we study the problem of differential pricing and QoS assignment by a broadband data provider. In our model, the broadband data provider decides on the power allocated to an end-user not only based on parameters of the transmission medium, but also based on the price the user is willing to pay. In addition, end-users bid the price that they are willing to pay to the BTS based on their channel condition, the throughput they require, and their belief about other users' parameters. We will characterize the optimum power allocation by the BTS which turns out to be a modification of the solution to the well-known water-filling problem. We also characterize the optimum bidding strategy of end-users using the belief of each user about the cell condition.
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