Statistical (Radio) Path Loss Modelling: For RF Propagations within localized Indoor and Outdoor Environments of the Academic Building of INTI University College (Laureate International Universities)
A handful of propagation textbooks that discuss radio frequency (RF) propagation models merely list out the models and perhaps discuss them rather briefly; this may well be frustrating for the potential first time modeller who's got no idea on how these models could have been derived. This paper fundamentally provides an overture in modelling the radio channel. Explicitly, for the modelling practice discussed here, signal strength field measurements had to be conducted beforehand (this was done at 469 MHz); to be precise, this paper primarily concerns empirically/statistically modelling the radio channel, and thus provides results obtained from empirically modelling the environments in question. This paper, on the whole, proposes three propagation models, corresponding to three experimented environments. Perceptibly, the models have been derived by way of making the most use of statistical measures. Generally speaking, the first two models were derived via simple linear regression analysis, whereas the third have been originated using multiple regression analysis (with five various predictors). Additionally, as implied by the title of this paper, both indoor and outdoor environments have been experimented; however, (somewhat) two of the environments are neither entirely indoor nor entirely outdoor. The other environment, however, is completely indoor.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1329613Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1992
 T.S. Rappaport, Wireless Communications: Principles and Practice, Prentice Hall PTR, Prentice-Hall, Inc., A Simon & Schuster Company, Upper Saddle River, New Jersey 07458, 1996.
 T.K. Sarkar, Z. Ji, K. Kim, A. Medouri, and M. Salazar-Palma., "A Survey of Various Propagation Models for Mobile Communication," IEEE Antennas and Propagation Magazine, vol. 45, no. 3, June 2003, pp. 51-82.
 J.D. Parsons, The Mobile Radio Propagation Channel, 2nd ed., John Wiley & Sons, Ltd, Baffins Lane, Chichester, West Sussex P019 IUD, England, 2000, pp. 1-218, 362-401.
 H.L. Bertoni, Radio Propagation for Modern Wireless Systems, Prentice Hall PTR, Prentice-Hall, Inc., Upper Saddle River, New Jersey, 2000, pp. 90-92.
 S. Mathur, Department of Electrical Engineering, Rutgers University, Piscataway, NJ 08904, 16:332:546 Wireless Communication Technologies Spring 2005, "Small Scale Fading in Radio Propagation," December 2008, Obtained from http://www.winlabsutgers.edui-narayan/Course/Wless/Lectures05/lect3 .pdf
 "Chapter 8: Empirical path loss and signal fading models; Chapter 9: Groundwave propagation," October 2008, Obtained from: http://www.ece.osu.edui-johnson/713/ch7a.pdf
 J.L. Devore, Probability and Statistics for Engineering and the Sciences, 7th ed., Thomson Brooks/Cole Publishing Company, International Student Edition, 2008, pp. 130-161, 446-452, 454-464, 468-475, 477¬482, 500-505, 508-517, 519-525, 528- 542.
 J.D. Petruccelli, B. Nandram, and M. Chen, Applied Statistics for Engineers and Scientists, Prentice-Hall, Inc., Simon & Schuster / A Viacom Company, Upper Saddle River, New Jersey, 1999, pp. 352, 354-355, 357, 380-384,
 N.C. Rogers et al., "A Generic Model of 1-60 GHz Radio Propagation -Final Report," project by QinetiQ, for the UK Radiocommunications Agency, project report date: May 2002, reference AY3880/510005719, October 2008, Obtained from: http://www.ofcom.org.uk/static/archive/ra/topics/research/topics/propag ation/vegetation/vegetation-finalreportv1_0.pdf
 V. Erceg et al., "An Empirically Based Path Loss Model for Wireless Channels in Suburban Environments," IEEE Journal on Selected Areas in Communications, vol. 17, no. 7, July 1999, pp. 1205-1211.
 J. Medbo and J.-E. Berg, "Simple and Accurate Path Loss Modelling at 5 GHz in Indoor Environments with Corridors," Vehicular Technology Conference, 2000., IEEE 52nd VTS-Fall VTC 2000., vol. 1, 24-28 Sept. 2000, pp. 30-36.
 S.Y. Seidel and T.S. Rappaport, "914MHz Path Loss Prediction Models for Indoor Wireless Communications in Multifloored Buildings," IEEE Transactions on Antennas and Propagation, vol. 40, no. 2, February 1992, pp. 207-217.
 A.A. Moinuddin and S. Singh, "Accurate Pathloss Prediction in Wireless Environment," IE(I) Joumal-ET, vol. 88, July 2007, pp. 9-11.
 B.J. Singh, K.K. Aggarwal, and S. Kumar, "Characterization of the Propagation Environment by Field Measurements," IE(I) Joumal-ET, vol. 88, July 2007, pp. 22-25.