| 多址干扰对直扩多载波CDMA捕获性能的影响 |
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| 引用本文： | 王立宁,欧阳聪星,佟学俭,乐光新.多址干扰对直扩多载波CDMA捕获性能的影响[J].北京邮电大学学报,2000,23(3):15-19. |
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| 作者姓名： | 王立宁 欧阳聪星 佟学俭 乐光新 |
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| 作者单位： | 北京邮电大学电信工程学院, 北京 100876 |
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| 摘 要： | 讨论了在典型室内无线信道环境中,多址干扰对直扩多载波CDMA并行捕获系统性能的影响.比较了多址干扰影响下的直扩多载波CDMA和直扩单载波CDMA的捕获性能.通过仿真和分析计算得到的平均捕获时间评价直扩多载波CDMA系统捕获系统的性能.
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| 关 键 词： | 码分多址联接 多载波CDMA 多址干扰 捕获 |
| 收稿时间： | 1999-11-09 |
Effect of MAI on DS-MC-CDMA's Acquisition Performance |
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| WANG Li-ning,OUYANG Cong-xing,TONG Xue-jian,YUE Guang-xin.Effect of MAI on DS-MC-CDMA's Acquisition Performance[J].Journal of Beijing University of Posts and Telecommunications,2000,23(3):15-19. |
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| Authors: | WANG Li-ning OUYANG Cong-xing TONG Xue-jian YUE Guang-xin |
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| Affiliation: | Telecom Enginnering School, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | Multi address interference's effect on parallel acquistion performance of DS Multi carrier CDMA system under typical indoor radio channel is discussed.Moreover,a comparison of acquistition performance impairment produced by the MAI of DS MC CDMA and DS single carrier CDMA is also made.Results are given in terms of average acquistion time obtained by means of simulations and analytical computation. |
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| Keywords: | code division multiple access multicarrier CDMA multiple access interference acquisition |
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