(Telecompaper) Chinese operators are on track to launch commercial 5G networks by 2020 and are expected to establish China as the world's largest 5G market by 2025, according to a report from GSMA Intelligence and the China Academy of Information and Communications Technology (CAICT). Mobile operators in China plan to run a phased testing period for 5G networks from 2017 to 2019 before launching commercially in 2020. Following commercial deployment, 5G connections in China are expected to reach 428 million by 2025, accounting for 39 percent of the 1.1 billion global 5G connections expected by that point.