| 基于博弈论的5G网络认知D2D通信信道分配方法 |
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| 引用本文： | 董智超,周垚.基于博弈论的5G网络认知D2D通信信道分配方法[J].教育技术导刊,2019,18(7):198-201. |
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| 作者姓名： | 董智超 周垚 |
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| 作者单位： | 云南大学 信息技术中心，云南 昆明 650500 |
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| 摘 要： | 随着智能终端用户的大规模增长，迫切需要提高网络带宽和资源使用效率。5G网络中的认知D2D（device-to-device） 通信技术可直接通过通信设备建立通信链路，两个建立好链路的通信设备可直接通信，既能高效利用通信资源，又能满足爆发式增长的数据流量需求。如何进行通信资源管理及通信链路选择成为研究重点。基于5G网络的认知D2D通信技术提出了一种基于博弈论的信道分配方法，以解决资源分配问题，最大化D2D通信设备运行效率。将该方法与传统通信方法进行对比仿真，实验验证所提方法更加优越。
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| 关 键 词： | 5G网络 D2D通信 博弈论 信道分配 |
| 收稿时间： | 2018-09-13 |
Channel Allocation Method Based on Game Theory for Cognitive D2D Communication in 5G Networks |
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| DONG Zhi-chao,ZHOU Yao.Channel Allocation Method Based on Game Theory for Cognitive D2D Communication in 5G Networks[J].Introduction of Educational Technology,2019,18(7):198-201. |
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| Authors: | DONG Zhi-chao ZHOU Yao |
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| Institution: | Information Technology Center，Yunnan University， Kunming 650500， China |
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| Abstract: | With the large-scale growth of intelligent terminal users， it is urgent to improve the efficiency of network bandwidth and power resources. Cognitive D2D （device-to-device） communication technology in 5G network can establish communication links directly through communication devices. Two communication devices with good links can communicate directly. They can utilize communication resources efficiently and meet the demand of explosive growth of data traffic. How to manage the communication resources and choose the communication links has become a major and difficult task. Therefore premised on the game theory， this paper proposes a channel allocation method based on cognitive D2D communication technology of 5G network to solve the problem of resource allocation in D2D communication system to maximize the power efficiency of D2D communication equipment. Finally， through simulation experiments， the proposed method is compared with the traditional communication method， and the superiority of the proposed method is verified. |
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| Keywords: | 5G network D2D communication game theory channel allocation |
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