Hybrid ray-tracing model for radio wave propagation through periodic building structures

2011 ◽  
Vol 5 (3) ◽  
pp. 340 ◽  
Author(s):  
M. Yang ◽  
S. Stavrou ◽  
A.K. Brown
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Ray Tracing ◽  
Radio Wave Propagation ◽  
Building Structures ◽  
Ray Tracing Model

scholarly journals Adaptive 3D ray tracing approach for indoor radio signal prediction at 3.5 GHz

2022 ◽  
Vol 12 (2) ◽  
pp. 1617
Author(s):  
Mohd Nazeri Kamaruddin ◽  
Tan Kim Geok ◽  
Omar Abdul Aziz ◽  
Tharek Abd Rahman ◽  
Ferdous Hossain ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Ray Tracing ◽  
Radio Signal ◽  
Power Level ◽  
Signal Propagation ◽  
Radio Wave Propagation ◽  
Indoor Radio ◽  
Indoor Scenarios ◽  
Future Technologies

This paper explained an adaptive ray tracing technique in modelling indoor radio wave propagation. As compared with conventional ray tracing approach, the presented ray tracing approach offers an optimized method to trace the travelling radio signal by introducing flexibility and adaptive features in ray launching algorithm in modelling the radio wave for indoor scenarios. The simulation result was compared with measurements data for verification. By analyzing the results, the proposed adaptive technique showed a better improvement in simulation time, power level and coverage in modelling the radio wave propagation for indoor scenario and may benefit in the development of signal propagation simulators for future technologies.

Radio Wave Propagation Prediction Based on 3-D Building Structures Extracted From 2-D Images

2007 ◽  
Vol 6 ◽  
pp. 557-559 ◽  
Author(s):  
Zhengqing Yun ◽  
Magdy F. Iskander ◽  
Soo Yong Lim ◽  
Donya He ◽  
Ralph Martinez
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Radio Wave Propagation ◽  
Building Structures ◽  
Propagation Prediction

Parallel radio-wave propagation modeling with image-based ray tracing techniques

2010 ◽  
Vol 36 (12) ◽  
pp. 679-695 ◽  
Author(s):  
T.E. Athanaileas ◽  
G.E. Athanasiadou ◽  
G.V. Tsoulos ◽  
D.I. Kaklamani
Keyword(s):  
Wave Propagation ◽  
Radio Wave ◽  
Ray Tracing ◽  
Radio Wave Propagation ◽  
Propagation Modeling ◽  
Tracing Techniques ◽  
Wave Propagation Modeling
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