A市WCDMA无线传播模型校正技术研究

Revise Technology Research of the Wireless WCDMA Propagate Model for A City

在3G无线网络规划时,为了尽可能减少误差,提高无线覆盖预测和干扰预测的精度,需要对采用的传播模型进行参数校正。本文从传播模型校正原理和方法入手,结合测试环境,对A市市区WCDMA无线传播模型进行校正,并对校正结果进行验证。

In 3G wireless network planning, in order to reduce the error as much as possible and improve the precision of the prediction about cover and interference, it is necessary to revise the parameters of the propagate model. This thesis introduces the principle and method, then combining the test of wireless environment, revises WCDMA propagate model. The result is proved correctly in urban area of city A.