5G at Mobile World Congress 2019: Critical milestones achieved, more to come

We are only days away from the biggest telecom show, Mobile World Congress (MWC) 2019. The industry announcements are slowly trickling in and will soon turn into a flood! I am trying to do what I always do at this time of the year — pause, and take stock of where we were at the same time last year, and what has happened since. As an industry participant and a…