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WCDMA系统基站覆盖范围是WCDMA无线网络规划中的一个最重要的部分。文中首先分析了WCDMA上行链路预算的方法和流程,然后对WCDMA基站覆盖范围进行理论推导计算,最后结合实际给出基于MonteCarlo仿真算法,给出某市区部分区域的覆盖仿真图形,并对典型覆盖问题进行了分析与优化,能够直观地看出某区域基站的覆盖范围,对WCDMA无线网络规划有一定的参考意义。
WCDMA base station coverage is one of the most important parts of WCDMA wireless network planning. Firstly, the method and process of WCDMA uplink budget are analyzed. Then, the coverage of WCDMA base station is theoretically deduced and calculated. Finally, the Monte Carlo simulation algorithm based on Monte Carlo simulation algorithm is given, and the coverage simulation graph of some area in a certain urban area is given. Coverage problem has been analyzed and optimized, and the coverage of base stations in a certain area can be visually observed, which has certain reference meaning for WCDMA wireless network planning.