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中文摘要：
在认知无线电多用户共享频谱中，认知用户之间不进行共同协作，他们总是保持理性，最大化自身的效用函数。不管其他用户使用什么策略，而多个参与者之间互相决策的关系刚好可以通过博弈论分析。针对这样的频谱共享问题，提出了分布式的博弈论频谱分配算法。仿真结果表明，认知用户之间进行博弈达到合理的功率分配，使自身的传输速率最大。
英文摘要：
In the process of multi-user sharing spectrum,cognitive users do not collaborate together in the cognitive radio system.They always maintain rational and maximize their own utility function.Regardless of how other users take decisions,the game theory is used to study the relationship that how multiple participants make decisions.For such a spectrum sharing problem,a distributed spectrum allocation algorithm based on the game theory is put forward.The simulation results show that the cognitive users achieve a reasonable power distribution and the maximum transmission speed.
同期刊论文项目
同项目期刊论文
The Effects of Different Frame Structures for Channel Estimation and Equalization in SC-FDE Communic
Novel spectrum allocation algorithm based on the activities of primary users for cognitive radio net
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