| 一种用于WCDMA系统时隙同步的自适应捕获方法 |
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| 引用本文： | 辛永恺,王大鸣. 一种用于WCDMA系统时隙同步的自适应捕获方法[J]. 信息工程大学学报, 2010, 11(1): 17-20 |
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| 作者姓名： | 辛永恺 王大鸣 |
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| 作者单位： | 信息工程大学,信息工程学院,河南,郑州,450002 |
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| 摘 要： | 在对多种检测器和门限设置算法研究的基础上，提出了一种适用于WCDMA系统时隙同步的双重驻留自适应捕获方法，给出了该方法工程实现设计方案。Monte Carlo仿真结果表明，与传统方法相比，文章所提方法抗频偏能力强、运算量小、捕获概率高，具有较强的工程实用价值。
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| 关 键 词： | WCDMA 时隙同步 PSC捕获 CFAR |
Adaptive Acquisition Scheme for WCDMA Slot Synchronization |
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| XIN Yong kai,WANG Da ming. Adaptive Acquisition Scheme for WCDMA Slot Synchronization[J]. , 2010, 11(1): 17-20 |
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| Authors: | XIN Yong kai WANG Da ming |
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| Affiliation: | (Institute of Information Engineering, Information Engineering University, Zhengzhou 450002, China) |
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| Abstract: | This paper proposes an adaptive acquisition scheme for WCDMA slot synchronization. Based on researching some detectors and threshold setting scheme, the double-dwell adaptive acqui-sition scheme and the practical implementation are psesented. Monte Carlo simulation shows that the scheme in this paper has stronger anti-frequency-error capacity, less calculation and higher acquisi-tion prbaobility compared with the conventional acquisition scheme, it is fit for practical application. |
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| Keywords: | WCDMA CFAR WCDMA slot synchronization PSC acquisition CFAR |
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