@inproceedings{a8cd36d5ea1d445aa95cfbd4b2095fc9,
title = "Combining measurements and propagation models for estimation of coverage in wireless networks",
abstract = "In radio access network planning and optimisation, the estimation and evaluation of cell coverage is crucial. For it, operators use several methodologies, ranging from theoretical propagation models for planning cell coverage, to drive test measurements for evaluating the performance within a cell. A novel propagation model is proposed which combines drive test measurements, cell reach statistics, antenna radiation patterns, terrain morphologies, and classical theoretical propagation models. Considering a realistic scenario of an LTE cell, the use of a classical propagation model such as Walfish- Ikegami results in an average error of -27 dB of estimations with respect to measurements, evidencing a pessimistic estimation of signal. By opposition, the proposed model fits with DT measurements.",
keywords = "Coverage estimation, Drive tests, Measurements, Metric, Tool",
author = "Daniel Fernandes and Gabriela Soares and Diogo Clemente and Rodrigo Cortes{\~a}o and Pedro Sebasti{\~a}o and Francisco Cercas and Rui Dinis and Ferreira, {Lucio S.}",
note = "project 023304 UID/EEA/50008/2019 Sem PDF conforme despacho.; 90th IEEE Vehicular Technology Conference, VTC 2019 Fall ; Conference date: 22-09-2019 Through 25-09-2019",
year = "2019",
month = sep,
doi = "10.1109/VTCFall.2019.8891451",
language = "English",
series = "IEEE Vehicular Technology Conference",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
booktitle = "2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings",
address = "United States",
}