Game theory in cooperative communications
Game theory in cooperative communications
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DOI：
10.1109/mwc.2012.6189412
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发表时间：
2012-04
影响因子：
12.9
通讯作者：
Dejun Yang;Xi Fang;G. Xue
中科院分区：
文献类型：
--
作者：
Dejun Yang;Xi Fang;G. Xue
协作通信通过利用无线设备上的天线进行空间分集，具有很大的潜力来提高无线信道的容量。然而，合作通信的应用在现实中却很少见到。阻碍其广泛应用的一个主要障碍是缺乏激励无线节点参与协作通信。我们首先调查现有的博弈论的解决方案，提供合作激励合作通信。然后，我们讨论了应用博弈论的合作通信的挑战。
Cooperative communication has great potential to improve the wireless channel capacity by exploiting the antennas on wireless devices for spatial diversity. However, applications of cooperative communication are barely seen in reality. A main obstacle blocking its wide application is the lack of incentives for wireless nodes to participate in cooperative communication. We first survey the existing game theoretic solutions for providing cooperation incentives in cooperative communications. We then discuss the challenges in applying game theory to cooperative communications.