| CDMA容量与其它蜂窝系统容量的比较 |
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| 引用本文： | 崔景伍.CDMA容量与其它蜂窝系统容量的比较[J].南京邮电大学学报(自然科学版),1995(3). |
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| 作者姓名： | 崔景伍 |
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| 作者单位： | 南京邮电学院电信工程系 |
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| 摘 要： | 通过对蜂窝系统的载干比的分析，计算了各种蜂窝系统的频率复用系数和系统容量。由码分多址（ＣＤＭＡ）蜂窝系统与其它蜂窝系统的容量的比较可知，ＣＤＭＡ蜂窝系统的频率复用效率约为６２％，其系统容量优于其它蜂窝系统。
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| 关 键 词： | 码分多址，蜂窝系统，容量，比较，频率复用 |
The Comparison Between the CDMA Cellular System and Other Systems on the Capacity |
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| Cui Jingwu.The Comparison Between the CDMA Cellular System and Other Systems on the Capacity[J].Journal of Nanjing University of Posts and Telecommunications,1995(3). |
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| Authors: | Cui Jingwu |
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| Abstract: | The frequency reuse factor and the capacity of cellular systems are derived by analyzing and calculating the carrier to interference power ratio in the cellular radio system. The capacity of code division multiple access (CDMA) cellular system is compared with that of other systems. The comparison shows that the frequency reuse efficiency of CDMA system is about 62%, and the capacity of CDMA is larger than that of other systems. |
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| Keywords: | code division multiple access cellular system capacity comparison frequency reuse |
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