1. University of Twente, Enschede, The Netherlands. E-mails: j.luizrebelomoreira@utwente.nl, l.ferreirapires@utwente.nl, m.j.vansinderen@utwente.nl
2. TNO, Netherlands Organisation for Applied Scientific Research. E-mail: laura.daniele@tno.nl
3. Institut Mines-Télécom – Télécom SudParis – Institut Polytechnique de Paris. E-mail: marc.girod_genet@telecom-sudparis.eu