Wave propagation models for 5g radio coverage and channel analysis
Wave propagation models for 5g radio coverage and channel analysis
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用于 5G 无线电覆盖和信道分析的波传播模型
DOI：
10.1109/apcap.2017.8420499
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
J. Soler
中科院分区：
文献类型：
--
作者：
R. Hoppe;G. Wölfle;P. Futter;J. Soler
计算5G无线电覆盖范围以及5G无线电信道分析需要复杂的波传播模型。感兴趣的场景范围从大型农村或郊区到密集的城市中心，甚至复杂的室内场景也是相关的。对于详细的网络规划，需要计算总体信号和干扰情况。WinProp软件中的射线光波传播模型已被扩展，以考虑5G频段的特殊性。对各种测量活动的比较验证了WinProp模型正确预测毫米波段传播特性的能力。
Sophisticated wave propagation models are required for computing the 5G radio coverage as well as for the 5G radio channel analysis. The scenarios of interest range from large rural or suburban areas to dense urban city centers, and even complex indoor scenarios are relevant. For the detailed network planning the overall signal and interference situation needs to be computed. The ray-optical wave propagation models in the WinProp software have been extended to account for the specificities of the 5G frequency bands. Comparisons against various measurement campaigns verify the capability of the WinProp models to correctly predict the propagation characteristics also at mm wave bands.