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首页> 外文会议>World Wireless Congress >FORWARD LINK CAPACITY AND COVERAGE OF A CDMA MANHATTAN LIKE MICROCELLULAR SYSTEM FOR HIGH DATA RATE USERS
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FORWARD LINK CAPACITY AND COVERAGE OF A CDMA MANHATTAN LIKE MICROCELLULAR SYSTEM FOR HIGH DATA RATE USERS

机译：用于高数据速率用户的微孔系统等CDMA曼哈顿的转发链路容量和覆盖

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摘要

In this work, we evaluate the forward link capacity and coverage of a CDMA Manhattan like microcellular system in terms of Walsh channels for high data rate users, using a static Monte Carlo simulation. Two different cell plans are considered: the full- and half-square cell plans. In order to obtain the maximun forward link capacity, we found that the breakpoint distance must be less than 0.7 the cell radius. The impact of the pilot detection threshold (T_ADD) is also analyzed and according to our results, we suggest that its value should be less than or equal to -8 dB for a Manhattan environment. The evaluation is realized for IS-95B and due to the similarities with both the Radio Configuration 1 and 2 of CDMA 2000, this approach can also be applied to those systems.
机译：在这项工作中，我们使用静态蒙特卡罗模拟来评估Microbelluly Syste的CDMA曼哈顿的前向链路容量和覆盖范围。考虑了两个不同的细胞计划：全面和半平方英尺的细胞计划。为了获得Maximun前进链接容量，我们发现断点距离必须小于0.7个单元格半径。还分析了导频检测阈值（T_ADD）的影响，并根据我们的结果，我们认为其值应小于或等于曼哈顿环境的-8 dB。评估是为IS-95B实现的，并且由于CDMA 2000的无线电配置1和2的相似性，该方法也可以应用于这些系统。

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