射线跟踪法在室内环境的电波传播预测研究
Ray Tracing Method For Indoor Radio Propagation Predictions
本文根据无线通信室内信道特性的有关知识和射线跟踪技术，在室内3D环境中提出了基于分块模型和镜像原理的射线跟踪算法,大大提高了跟踪效率。编写了基于该模型的2D/3D预测软件。并通过对2D预测值、3D预测值和经验公式值的比较，进一步说明了算法的可行性。
According to the characters of wireless communication channel, this paper put forward a new raytracing method in 3D indoor environment which is based on image theory and patched model. Programmed a radio propagation prediction system and compared the results from empirical formula and 2D/3D simulation. The availability of this algorithm is proved.
杨怡怀、曹红亮、仇凯彦、申东娅
无线通信通信无线电设备、电信设备
镜像原理射线跟踪路径损耗室内传播
Image theoryRay tracingPass lossIndoor radio propagation
杨怡怀,曹红亮,仇凯彦,申东娅.射线跟踪法在室内环境的电波传播预测研究[EB/OL].(2005-05-16)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200505-63.点此复制
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