| 基于MBER的空时分组码MIMO-OFDM系统多用户检测算法研究 |
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| 引用本文： | 王艳丽. 基于MBER的空时分组码MIMO-OFDM系统多用户检测算法研究[J]. 河南科学, 2010, 28(9): 1122-1124 |
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| 作者姓名： | 王艳丽 |
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| 作者单位： | 渭南师范学院,计算机科学系,陕西,渭南,714000 |
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| 基金项目： | 陕西省科研计划资助项目,渭南师范学院科研基金项目 |
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| 摘 要： | 为了抑制空时分组码MIMO-OFDM系统的共信道干扰,采用基于最小误比特率(MBER)的多用户检测算法.仿真结果表明,与最小化MSE的检测算法相比,直接最小化BER的MBER检测算法能够在保持复杂度相近的情况下获得较好的性能.
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| 关 键 词： | MBER MSE STBC MIMO-OFDM |
Research on MBER Multi-User Detection Algorithm in STBC MIMO-OFDM System |
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| Wang Yanli. Research on MBER Multi-User Detection Algorithm in STBC MIMO-OFDM System[J]. Henan Science, 2010, 28(9): 1122-1124 |
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| Authors: | Wang Yanli |
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| Affiliation: | Wang Yanli(Department of Computer Science,Weinan Teachers College,Weinan 714000,Shaanxi China) |
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| Abstract: | In order to restrain the interference of co-channel users in STBC MIMO-OFDM system,the minimum bit error rate（MBER）multi-user detection algorithm is studied.The results of simulations show that the MBER multi-user detection algorithm with the goal of minimum bit error rate directly can achieve better performance than the goal of minimum mean square error algorithm,and the two algorithms’complexity is similar. |
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| Keywords: | MBER MSE STBC MIMO-OFDM |
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