| JOINT EFFORTS FOR 5G — Choi Jin-sung (third from right, first row), chief technology officer of mobile carrier SK Telecom and Ulf Ewaldsson(second from left, first row), the CFO of telecom equipment supplier Ericsson, pose at an MOU ceremony held in Stockholm on Sunday. The firms will collaborate to develop key technologies for the next-generation 5G network, including network slicing, a term depicting technology to have a single network partitioned and tailored for different network services. SKT |