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A new indoor ray-tracing propagation prediction model

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5 Author(s)
Zhong Ji ; Dept. of Electron. Eng., Shanghai Jiaotong Univ., China ; Bin-Hong Li ; Hao-Xing Wang ; Hsing-Yi Chen
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By making use of two-dimensional (2D) ray-tracing model results, a new propagation prediction model for wireless communications in indoor environments is developed. It is more accurate than 2D models and more efficient than three-dimensional (3D) ray-tracing models for getting the path loss of any point on single floors of buildings. A ray-tracing algorithm for propagation prediction based on GO (geometrical optics) and UTD (uniform theory of diffraction) is presented. The simulation agrees well with measurement.

Published in:

Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on

Date of Conference:

1999