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Inter-operator dynamic spectrum sharing: A stochastic optimization approach

机译：算机间动态频谱共享：随机优化方法

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摘要

The problem of spectrum sharing between two operators in a dynamic network is considered. We allow both operators to share (a fraction of) their licensed spectrum band with each other by forming a common spectrum band. The objective is to maximize the gain in profits of both operators by sharing their licensed spectrum bands rather than using them exclusively, while considering the fairness among the operators. We use the notion of cooperative games, and model this problem as a two-person bargaining problem. The bargaining problem is cast as a stochastic optimization problem, which can be solved by using the elegant theory of Lyapunov optimization.
机译：考虑了在动态网络中的两个运算符之间的频谱共享问题。我们允许两种运营商通过形成常见频谱带彼此共享（分数）其许可的频谱带。目标是通过分享其许可的频谱频段而不是专门使用它们，而不是在考虑运营商的公平性的情况下最大限度地提高两家运营商的利润。我们使用合作游戏的概念，并将这个问题模拟为双人讨价还价问题。讨价还价的问题是作为随机优化问题的施放，可以通过使用Lyapunov优化的优雅理论来解决。

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