Live: Get to speed with 5G applications at ongoing Beijing event

Before 4G becomes obsolete and the next-generation mobile network reaches everyone's phones, get to know what's promising about this revolutionary technology. The first World 5G Convention in Beijing is opening a window in time for curious visitors and tech nerds to take a sneak peek into the future of cellular network technology and get to speed with its current state. Join CGTN's Zheng Yibing for a closer look.