According to a new research report from analyst firm Berg Insight, the global cellular machine to machine (M2M) market has entered a period of transition from 2G to 3G/4G technologies. The share of cellular M2M devices connected to HSPA/LTE networks is projected to more than double from less than 20 percent at the end of 2014 to more than 50 per cent by 2018. When it comes to device shipments, 3G/4G is expected to overtake 2G already in 2017. HSPA will be the largest technology in an intermittent period unt
