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BAYESIAN APPROACH FOR INDOOR WAVE PROPAGATION MODELING
Author(s) -
Abdullah Alahmadi,
Yazeed Mohammad Qasaymeh,
R. P. Praveen,
Ali S. Alghamdi
Publication year - 2019
Publication title -
progress in electromagnetics research m
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 31
ISSN - 1937-8726
DOI - 10.2528/pierm19042804
Subject(s) - bayesian probability , computer science , environmental science , artificial intelligence
This paper presents a parsimonious Bayesian indoor wave propagation model for predicting signal power in multi-wall multi-floor complex indoor environments. The received power is modeled as a Bayesian multiple regression model. The parameters of the model are assessed and validated using a two-tier validation strategy in which Bayes factor and posterior probability are used in the first tier and second tier, respectively. The performance of the two-tier strategy is then assessed using Bayesian information criterion. The proposed indoor propagation model is tested in a two-storey building with access points operating at 2.4 GHz.

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