摘要
从经典的SPM模型及校正流程出发,针对某丘陵地貌城市的2.6 GHz SPM模型校正,进一步结合该城市前期的TD-SCDMA 2 GHz SPM模型校正结果,经过仿真分析和对比,得出了丘陵地貌下的F/D频段传播路径损耗差异,可为有效指导丘陵地貌下的传播模型校正提供参考。
Based on the classic SPM propagation model and the process of model calibration, the 2.6GHz SPM propagation model calibration is presented for the hilly city. Combining with early TD-SCDMA 2GHz SPM model calibration results, the difference of 2.6/2GHz SPM model is listed from the conclusion of simulation. It can be provided some reference for the hilly city propagation model calibration based on this strategy.
出处
《电信工程技术与标准化》
2014年第10期20-24,共5页
Telecom Engineering Technics and Standardization
