Hatim Chergui received the Bachelor’s degree in telecommunications engineering from the Institut National des Postes et Télécommunications (INPT), Rabat, Morocco, in 2007, and the Ph.D. degree (with honors) in electrical engineering and telecommunications from Télécom-Bretagne, Brest, France, in 2015. Since 2008, he has been a radio network planning and optimization engineer, with extensive industry experience in providing 3G/4G consulting services to Huawei Technologies, Morocco. He has also served as a radio technologies expert at the Moroccan operator INWI, Casablanca, Morocco. He is currently a postdoctoral researcher at the Catalan Telecommunications Technology Center (CTTC) in Barcelona, Spain. His research interests lie in the area of performance analysis and machine learning applied to wireless communications.