| 3G智能天线算法优化 |
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| 引用本文： | 于涧,;胡亮,;王剑辉.3G智能天线算法优化[J].长春邮电学院学报,2008(1):16-20. |
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| 作者姓名： | 于涧 ;胡亮 ;王剑辉 |
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| 作者单位： | [1]沈阳师范大学软件学院,沈阳110034; [2]吉林大学计算机学院,长春130012 |
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| 基金项目： | 国家自然科学基金资助项目（60473099） |
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| 摘 要： | 为了解决大量用户间相互作用使移动通信质量受到影响等问题，通过研究智能天线的工作原理和主要功能，给出智能天线能自适应地跟踪用户信号等技术特点，着重讨论了智能天线中波束形成的算法。根据算法解决了对信号处理方式的不同进行分类等问题，并对算法进行了优化。优化算法具有没有任何遗漏等3个优点，为前面问题提供了解决方案，其在第3代移动通信系统中占有重要的地位。
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| 关 键 词： | 第3代移动通信 码分多址 智能天线 波束形成算法 |
Optimizing of Smart Antenna Algorithm in 3 G |
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| Affiliation: | YU Jian, HU Liang, WANG Jian-hui ( 1. Institute of Software, Shenyang Normal University, Shenyang 110034, China ; College of Computer Science and Technology, Jilin University, Changchun 130012, China) |
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| Abstract: | There are some problems affecting mobile communication quality because of reciprocity between mass users. Along with the hotspots and difficulties of communication technology, we discuss working principle and main function of smart antenna. The smart antenna can auto-adaptively track the subscriber signal. The beam forming algorithms of the smart antemna are discussed. According to the algorithm and the way of o signal processing the problem of classification is resolved. And the algorithm is optimized. The optimized algorithm has three merits, such as skipping out nothing. So the algorithm has the solution of the problem and the important status in the third generation mobile communication system. |
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| Keywords: | third generation （3G） code division multiple access （CDMA） smart antenna beam-forming algorithm |
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