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协作通信技术的研究进展 被引量：5

Research progress of cooperative communication technology
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摘要 首先,介绍协作通信技术产生于MIMO技术在无线通信领域的运用。分析协作通信技术原理,概括出当前协作通信技术研究主要集中于信道容量、协作方式、协作中继可靠性以及协作功率等方面。其次,指出当前协作通信研究中存在中继节点带来干扰、安全保密性以及信道问题,重点分析协作通信中继节点及其带来的干扰。最后,提出协作通信技术研究中有待解决的问题,即如何减少干扰、优化功率分配、提高网络性能等。 Firstly, the cooperative communication technology generated from the application of MIMO technology in the field of wireless communications. Then analyzes the principle of the cooperative communication technology, points out that the channel copacity, cooperative mode, cooperatice relay reliability and cooperative power are the main research directions. Secondly, the paper explains the problems in the study of collaborative communication, and focuses on the relay node and the interference problem it caused. At last, the problem to be solved in cooperative communication technology is looked forward.
作者 詹瑞 刘俊
机构地区 重庆邮电大学通信与信息工程学院 重庆邮电大学数理学院
出处 《数字通信》 2013年第1期43-47,共5页 Digital Communications and Networks
关键词 协作通信 无线通信研究现状 中继节点中国 cooperative communication, wireless communication, research status, relay node
分类号 TN92 [电子电信—通信与信息系统]
  • 相关文献

参考文献32

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共引文献17

同被引文献19

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引证文献5

二级引证文献1

数字通信
2013年 第1期

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