| MC-CDMA系统PIC多用户检测策略 |
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| 引用本文： | 张登银,郑宝玉. MC-CDMA系统PIC多用户检测策略[J]. 通信学报, 2003, 24(4): 63-68 |
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| 作者姓名： | 张登银 郑宝玉 |
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| 作者单位： | 南京邮电学院,江苏,南京,210003 |
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| 基金项目： | 广东省自然科学基金资助项目(20001641) |
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| 摘 要： | 主要研究了MC-CDMA系统下行链路上各种均衡策略，采用并行干扰消除技术进行多用户检测。计算机性能模拟结果表明：基于MMSE的PIC两级检测是兼顾系统性能和运算复杂度的一种较好的多用户检测方案。
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| 关 键 词： | MC－CDMA 并行干扰消除 多用户检测 MMSE PIC |
| 文章编号： | 1000-436X(2003)04-0063-06 |
| 修稿时间： | 2002-03-01 |
PIC multi-user detection strategy for MC-CDMA system |
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| ZHANG Deng-yin,ZHENG Bao-yu. PIC multi-user detection strategy for MC-CDMA system[J]. Journal on Communications, 2003, 24(4): 63-68 |
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| Authors: | ZHANG Deng-yin ZHENG Bao-yu |
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| Abstract: | Various detection strategies are studied in the down link of the MC-CDMA system, and the parallel interference cancellation (PIC) technique is adopted to realize multi-user detection. The results of the computer simulations illustrate that a PIC MMSE scheme with two stages could be a good compromise between system performance and computational complexity. |
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| Keywords: | MC-CDMA MMSE interference cancellation multi-stage detection |
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