The two biggest attractions for marketers with 5G will be:1) Mobility: With mobile use already at 3 hers 35 minutes a day in the US expectations are that mobile will surpass TV in terms of time spent in 2019. And that’s before 5G really kicks in.
2)Fast=Decrease in latency: Latency or the delay between asking and getting replies due to network speeds will vastly improve. Google will get even faster replies but also even your messaging can get faster. The day is not far away when at a restaurant you see the dessert ads on your phone even before the waiter asks at the end of your meal!