5G Cellular Evolution: Why It Will be a Foundation for Smart Cities | AT&T

This digital transformation is driving the next generation of wireless access—5G—targeting commercial availability around 2020. Just as 4G/LTE technology enabled the explosion of smartphones, mobile applications, and mobile commerce, the evolution to 5G will enable rapidly growing, diverse services for both human and machine communications. Read more: http://bit.ly/2cm84aR