| 基于Turbo协同分集的通信方案的性能仿真 |
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| 引用本文： | 白旭平,张锋,王志军,刘琼俐.基于Turbo协同分集的通信方案的性能仿真[J].电气电子教学学报,2010,32(3):39-41,50. |
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| 作者姓名： | 白旭平 张锋 王志军 刘琼俐 |
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| 作者单位： | 1. 太原卫星发射中心,山西,岢岚,036301
2. 太原理工大学,信息工程学院,山西,太原,030024 |
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| 摘 要： | 本文基于Turbo码和协同通信的相关理论,提出一种新的基于Turbo协同分集的协同通信方案。在加性高斯白噪声和瑞利快衰落的两种信道条件下的仿真结果表明,基于Turbo协同分集的协同通信方案比现有的基于Turbo编码的协同通信方案具有更优的误比特率性能。
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| 关 键 词： | Turbo码 协同分集 Log-MAP算法 协同编码 |
Performance Simulation of a Communication Scheme Based on Turbo Cooperative Diversity |
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| BAI Xu-ping,ZHANG Feng,WANG Zhi-jun,LIU Qiong-li.Performance Simulation of a Communication Scheme Based on Turbo Cooperative Diversity[J].Journal of Electrical & Electronic Engineering Education,2010,32(3):39-41,50. |
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| Authors: | BAI Xu-ping ZHANG Feng WANG Zhi-jun LIU Qiong-li |
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| Affiliation: | 1. Taiyuan Satellite Launch Center,Kelan 036301,China;2. College of Information Engineering of Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | A new cooperative communication scheme based on Turbo cooperative diversity is presented,which is related to the theories of Turbo code and cooperation communication.Simulation results over Gaussian white noise and Rayleigh fast fading channels show that the cooperative communication scheme based on Turbo cooperative diversity has better BER performance than the existed scheme based on Turbo encoding. |
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| Keywords: | Turbo code cooperative diversity Log-MAP algorithm cooperative encoding |
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