1. Department of Electrical, Electronic and Communications Engineering, Public University of Navarra, Campus Arrosadía, 31006 Pamplona, NA, Spain
2. Pyroistech S.L., C/Tajonar 22, 31006 Pamplona, NA, Spain
3. Institute of Smart Cities, Public University of Navarra, Campus Arrosadía, 31006 Pamplona, NA, Spain