| 单中继协同分集技术研究 |
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| 引用本文： | 袁东. 单中继协同分集技术研究[J]. 文山师范高等专科学校学报, 2013, 26(3): 65-68 |
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| 作者姓名： | 袁东 |
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| 作者单位： | 文山学院计科系,云南文山,663000 |
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| 摘 要： | 无线通信要解决的基本问题是使资源利用更合理、网络覆盖范围更广、系统容量更大、带宽利用率更高。MIMO（Multiple Input Multiple Output）多输入多输出技术和协同分集技术可以有效解决上述问题,已经成为下一代无线通信系统的关键热点技术。文章将MIMO技术与协同分集技术结合在一起,构建了一个2×2多天线单中继协同分集系统,应用Matlab软件对系统的误码性能进行仿真分析。
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| 关 键 词： | MIMO Relay 协同分集 误码率 |
A Study on Single Relay Cooperative Diversity Techniques |
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| YUAN Dong. A Study on Single Relay Cooperative Diversity Techniques[J]. Journal of Wenshan Teachers College, 2013, 26(3): 65-68 |
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| Authors: | YUAN Dong |
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| Affiliation: | YUAN Dong(Computer Science Department,Wenshan University,Wenshan 663000,China) |
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| Abstract: | The basic problem for wireless communications is to make more rational use of resources,wider network coverage,the system greater capacity,and higher bandwidth utilization.MIMO（Multiple Input Multiple Output） technology and multi-input multi-output cooperative diversity technology can effectively solve these problems,and have become a key hot technology of the next generation of wireless communication systems.The paper constructs a multi-antenna single relay cooperative diversity system combing MIMO technology and collaborative diversity techniques,and applies Matlab software to simulation analysis of the system error codes. |
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| Keywords: | MIMO relay cooperative diversity BER |
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