The Mobile World Congress (MWC) has been inexorably rocked by a series of cancellations and withdrawals from the show. They have been made by an ever-growing list of companies, to which Intel and Vivo have most recently been added. The show's runners, the GSMA, will now meet on February 14, 2020 in order to determine the event's fate.
https://www.notebookcheck.net/The-GSMA-will-meet-to-decide-if-the-show-goes-on.453702.0.html