Marja Matinmikko-Blue, Infotech Oulu and Centre for Wireless Communications, University of Oulu, Finland
Seppo Yrjölä, Nokia, Finland, and Centre for Wireless Communications, University of Oulu, Finland
Mehdi Rasti, Centre for Wireless Communications, University of Oulu, Finland
Petri Ahokangas, Oulu Business School, University of Oulu, Finland
Matti Latva-aho, Centre for Wireless Communications, University of Oulu
Akihiro Nakao, University of Tokyo, Japan .
