Title :
A deterministic man-made shadowing model for indoor radio communication environment
Author :
Obayashi, Shigeru ; Zander, J.
Author_Institution :
Radio Commun. Syst., R. Inst. of Technol., Stockholm, Sweden
Abstract :
A new man-made shadowing model was proposed. This model enables us to estimate deterministically the man-made shadowing effects, which are one of the dominant factors with indoor radio communication. The model can be used with the numerous propagation prediction methods based on ray prediction. Moreover, it allows the selection of appropriate locations and antenna characteristics for macroscopic diversity branches for the base station. The increase in loss due to man-made shadowing is a function of frequency, polarization, antenna height, etc.
Keywords :
diversity reception; indoor radio; land mobile radio; mobile antennas; radiowave propagation; antenna characteristics; antenna height; base station; deterministic man-made shadowing model; frequency; indoor radio communication; macroscopic diversity branches; polarization; propagation prediction methods; ray prediction; Diffraction; Geometry; Indoor radio communication; Prediction methods; Predictive models; Probability distribution; Propagation losses; Radio communication; Ray tracing; Shadow mapping;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-3216-4
DOI :
10.1109/APS.1996.549630
