While the IoT market in general was slow to capture the public's imagination prior to 2017, one area where IoT is blooming is in the smart city and smart building industry; mass rollouts of IoT in an industrial setting, including urban environments and business hubs, are beginning to garner success.  This InterDigital-sponsored white paper dives into the opportunities that smart buildings and other smart cities infrastructure projects offer for telcos and the challenges they face in pursuing such industrial IoT deployments.