Paper Info
Title
Studying and mitigating the impact of GPS localization error on radio environment map construction
Abstract
Localization errors can play an important role in measurements of radio propagation or spectrum utilization, especially in urban environment where GPS localization accuracy is highly varying. In this paper we present a low cost and simple method for mitigating the impact of localization errors, based on multiple GPS receivers. The presented results are based primarily on performance evaluation of multiple GPS receivers based method under realistic conditions. We show how to reduce the time needed to estimate the statistics of the spatial radio environment by combining the input of multiple GPS sensors. We also present a simple scenario for small cell size networks based on real measurements in three distinct environments, where the localization errors are the determining factor of the performance of such systems.
Year
DOI
Venue
2014
10.1109/PIMRC.2014.7136171
2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)
Keywords
DocType
ISSN
GPS localization error mitigation,radio environment map construction,radio propagation measurement,spectrum utilization,urban environment,multiple GPS receiver,spatial radio environment statistics estimation,small cell size network
Conference
2166-9570
Citations 
PageRank 
References 
3
0.43
8
Authors
5
Name
Order
Citations
PageRank
Alexandros Palaios1165.72
Sathishkumar Jagadeesan230.43
Nikos Perpinias351.87
Janne Riihijärvi467977.26
Petri Mähönen51610150.99