J
Juha Ylitalo
Researcher at Elektrobit
Publications - 54
Citations - 1709
Juha Ylitalo is an academic researcher from Elektrobit. The author has contributed to research in topics: MIMO & Communication channel. The author has an hindex of 20, co-authored 54 publications receiving 1622 citations. Previous affiliations of Juha Ylitalo include Nokia Networks.
Papers
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EU FP7 INFSO-ICT-317669 METIS, D1.1 Scenarios, requirements and KPIs for 5G mobile and wireless system
Petar Popovsk,Volker Brau,Hans-Peter Mayer,Peter Fertl,Zhe Ren,David Gonzales-Serrano,Erik G. Ström,Tommy Svensson,Hidekazu Taoka,Patrick Agyapong,Anass Benjebbour,Gerd Zimmermann,Juha Meinila,Juha Ylitalo,Tommi Jamsa,Pekka Kyosti,Konstantinos Dimou,Mikael Fallgren,Yngve Selén,Bogdan Timus,Hugo Tullberg,Malte Schellmann,Yuxiang Wu,Martin C. Schubert,Du Ho Kang,Jan Markendahl,Claes Beckman,Mikko A. Uusitalo,Osman Nuri Can Yilmaz,Carl Wijting,Zexian Li,Patrick Marsch,Krystian Pawlak,Jaakko Vihriala,Alexandre Gouraud,Sebastien Jeux,Mauro Boldi,Gian Michele Dell'Aera,Bruno Melis,Hans D. Schotten,Panagiotis Spapis,Alex Kaloxylos,Konstantinos Chatzikokolakis +42 more
TL;DR: The deliverable will not only serve as the guideline for the technical work and system concept design in METIS, but also can serve in external research communities to help to harmonize the work towards the future radio access system including the new generation system of 5G.
Proceedings ArticleDOI
A Framework for Automatic Clustering of Parametric MIMO Channel Data Including Path Powers
TL;DR: A framework that is able to cluster multi-path components (MPCs), decide on the number of clusters, and discard outliers is introduced, and the K-means algorithm is used, which iteratively moves a number of cluster centroids through the data space to minimize the total difference between MPCs and their closest centroid.
Patent
Closed loop feedback system for improved down link performance
Juha Ylitalo,Marcos Katz +1 more
TL;DR: In this article, a multi-beam antenna array associated with a first station is used to receive at least two space-time coded signals from an antenna system associated with the first station.
Proceedings ArticleDOI
Channel modelling for the fifth generation mobile communications
Jonas Medbo,Kai Borner,Katsuyuki Haneda,Veikko Hovinen,Tetsuro Imai,Jan Jarvelainen,Tommi Jamsa,Aki Karttunen,Katsutoshi Kusume,Jukka Kyrolainen,Pekka Kyosti,Juha Meinila,Vuokko Nurmela,Leszek Raschkowski,Antti Roivainen,Juha Ylitalo +15 more
TL;DR: The main objective of this paper is to present major challenges regarding the fifth generation (5G) mobile communications propagation modelling work in the European 7th framework project METIS (Mobile and wireless communications Enablers for the Twenty-twenty Information Society).
Proceedings ArticleDOI
Application of cognitive radio techniques to satellite communication
TL;DR: The results show that CR techniques should be applied with caution in satellite bands, however, obvious potential to improve the spectrum efficiency can be seen in each scenario.