/technologies/internet-of-things/b/blog/posts/q-a-from-the-internet-of-things-opportunities-challengesClick here to view the webinar video. Q: Do you think a separate low power network across cities are required, or the existing GSM/3G/4G networks can be used to enable wider use of IoT?No I don't think so. I think it is partially required in some ...en-USTelligent Community 12