| BICM-ID在高斯白噪声信道下的性能研究 |
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| 引用本文： | 闫建峰,冯策,郭锐. BICM-ID在高斯白噪声信道下的性能研究[J]. 舰船科学技术, 2012, 0(4): 26-29 |
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| 作者姓名： | 闫建峰 冯策 郭锐 |
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| 作者单位： | 1. 中国舰船研究院,北京,100192
2. 中国电子科技集团第三研究所,北京,100015 |
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| 基金项目： | 国家自然科学基金重点资助项目 |
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| 摘 要： | 从理论上对不同映射方式下的BICM-ID系统在Awgn信道中的性能进行分析和估计;具体通过3种映射方式(SP,SSP,Gray)下BICM-ID系统的性能仿真;对理论分析进行了验证。对BICM-ID与其他编码调制方式(TTCM,BICM)的性能进行了比较。仿真结果和理论分析吻合,在Awgn信道中,SP映射取得了最好的性能增益。
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| 关 键 词： | 软判决 BICM-ID 标识 映射 |
Research on performance of BICM-ID in AWGN |
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| YAN Jian-feng , FENG Ce , GUO Rui. Research on performance of BICM-ID in AWGN[J]. Ship Science and Technology, 2012, 0(4): 26-29 |
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| Authors: | YAN Jian-feng FENG Ce GUO Rui |
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| Affiliation: | 1(1.China Ship Research & Development Academy,Beijing 100192,China; 2.The Third Research Institute of China Electronics Technology Group Copporation,Beijing,100015,China) |
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| Abstract: | In this paper,we first theoretically analyze and evaluate the performance of BICM-ID with different labeling maps in Awgn,then validate the theoretic analysis by simulations of BICM-ID with three labeling maps(SP,SSP,Gray).The simulations are same with the theoretic analysis,in Awgn channels,SP labeling provides the best BER performance.At last,we compare the performance of BICM-ID with other coded modulation schemes(TTCM,BICM). |
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| Keywords: | soft-decision BICM-ID labeling map |
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