| 线性多阶段平行干扰取消的大系统性能的进一步结果 |
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| 引用本文： | 潘光明,缪柏其,金百锁.线性多阶段平行干扰取消的大系统性能的进一步结果[J].中国科学技术大学学报,2005,35(3):339-345. |
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| 作者姓名： | 潘光明 缪柏其 金百锁 |
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| 作者单位： | 中国科学技术大学统计与金融系,安徽,合肥,230026 |
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| 基金项目： | Supported by the National Science Foundation of China (10471135). |
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| 摘 要： | 研究了随机环境下的线性多阶段平行干扰取消接收器的输出信干比．在很弱的条件下，当用户的个数和扩频因子都趋近无穷大，而它们的比保持不变时，信干比的强相合性，渐近正态等结果被证明．本文主要采用了高维随机矩阵的工具．
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| 关 键 词： | 强相合 渐近正态 高维随机矩阵 |
| 文章编号： | 0253-2778(2005)03-0339-07 |
| 修稿时间： | 2003年11月4日 |
Further Results of Large System Performance of Linear Multistage Parallel Interference Cancellation |
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| PAN Guang-ming,MIAO Bai-qi,JIN Bai-suo.Further Results of Large System Performance of Linear Multistage Parallel Interference Cancellation[J].Journal of University of Science and Technology of China,2005,35(3):339-345. |
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| Authors: | PAN Guang-ming MIAO Bai-qi JIN Bai-suo |
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| Abstract: | The output signal to interference-plus-noise ratio (SINR) of linear multistage parallel interference cancellation receiver in a random environment is considered. When the number of users and the spreading factors tend to infinity with their ratio fixed, the properties of limiting SINR are studied. Under some weak conditions, the strong consistency and asymptotic normality of the SINR are obtained. the tools of large dimensional random matrices are mainly employed. |
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| Keywords: | strong consistency asymptotic normality large dimensional random matrices |
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