dc.contributor
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor
Universitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils
dc.contributor.author
Moysen Cortes, Jessica
dc.contributor.author
Giupponi, Lorenza
dc.contributor.author
Baldo, Nicola
dc.contributor.author
Mangues Bafalluy, Josep
dc.identifier
Moysen, J., Giupponi, L., Baldo, N., J. M. Predicting QoS in LTE HetNets based on location-independent UE measurements. A: IEEE International Workshop on Computer-aided Modeling Analysis and Design of Communication Links and Networks. "2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD)". Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 124-128.
dc.identifier
978-1-4673-8186-4
dc.identifier
https://hdl.handle.net/2117/116103
dc.identifier
10.1109/CAMAD.2015.7390493
dc.description.abstract
This paper aims to find patterns of knowledge from physical layer data coming from Heterogeneous Long Term Evolution (LTE) networks. We discuss how the collected data is employed in such a manner that improves Minimization of Drive Tests (MDT) functionality in LTE networks. In particular we aim to predict Quality of Service (QoS) expressed in terms of throughput of the User Datagram Protocol (UDP) traffic flow. We propose regression models to estimate QoS, by extrapolating information independently of the user’s physical location. In particular our approach allows to estimate the QoS in any location, based on measurements collected at anytime in the past, or anywhere in the network. This will allow to significantly reduce costs of future network deployments, even in complex and heterogeneous scenarios, such as those foreseen in stadiums, events, etc. We identify three feasible regression models, and we compare results in terms of prediction accuracy.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.publisher
Institute of Electrical and Electronics Engineers (IEEE)
dc.relation
http://ieeexplore.ieee.org/document/7390493/
dc.rights
Restricted access - publisher's policy
dc.subject
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject
Long-Term Evolution (Telecommunications)
dc.subject
Long-term evolution (Telecomunicacions)
dc.title
Predicting QoS in LTE HetNets based on location-independent UE measurements
dc.type
Conference report
