Telecom Nokia reshuffles management with focus on 5G market Updated : November 22, 2018 04:06 PM IST Marc Rouanne, Nokia's head of mobile networks will be replaced by Tommi Uitto, a Finn described by the company as an "expert in radio technologies". Frenchman Rouanne is the second senior executive to leave Nokia within the past few weeks after the head of its patent business, Ilkka Rahnasto, resigned at the beginning of last month. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.