计算机工程2012，Vol.38Issue(3)：60-62,3.DOI:10.3969/j.issn.1000-3428.2012.03.021
一种改进的镜像射线跟踪方法
Improved Image Ray Tracking Method
摘要
Abstract
In order to get accurate predictions in the complex environment, for the image method is usually only used in simple communication environment, a new ray tracking method is obtained by analyzing the characteristics of test ray and image ray method. Test ray method is effectively and succinctly used to find out a rough path from the source to the scene point. The path is corrected by image ray method. This method has high accuracy and can be used in complex environments.关键词
射线跟踪/镜像法/测试射线法/路径损耗Key words
ray tracking/ method of image/ method of test ray/ path loss分类
自科综合引用本文复制引用
袁正午,杨青宏,沐维..一种改进的镜像射线跟踪方法[J].计算机工程,2012,38(3):60-62,3.基金项目
重庆市教委2011年科学技术研究基金资助项目“基于射线跟踪和Voronoi-图的室内定位研究”(KJ110514) （KJ110514）
重庆邮电大学计算机科学与技术学院“云计算”专项基金资助项目(JK-Y-2010001) （JK-Y-2010001）
