基于MR的移动无线网络规划的可靠性分析

摘要

With the analysis of MR positioning principle and algorithm, and comparing the mature software and actual DT&CQT test data, it is verified that MR data can reflect the urban road network, can be used for relatively wide wireless network planning. Be-cause the complex wireless environment, multipath propagation delay in the position , there is a certain ambiguity in the infor-mation merging, MR data and the actual network situation stil exists some differences to reflect the depth of coverage of the city, but can be modified with a certain degree of results, as a supplementary means of wireless mobile network planning.%通过对MR定位原理、算法实现分析，并利用业内成熟软件与实际DT&CQT测试数据进行对比，充分验证了MR数据能够真实反映城区路面网络覆盖情况，可以用于相对宽阔无线环境的网络规划。因无线环境复杂、多径传播时延在定位上存在一定的模糊性，在信息归并上存在一定的舍弃，MR数据对城区深度覆盖情况的反映与实际网络情况还是存在一定的差异性；但可对结果进行一定程度的修正，作为移动无线网络规划的补充手段。