WiCOM, the 16th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2020), is an annual conference in China since 2005. This conference was held in Wuhan, Shanghai, Dalian, Beijing, Chengdu, Guilin, Chongqing from 2005 to 2019. Each year there are 100 - 500 attendees from Asia, Europe, America, etc., and there have been quite a lot of well known experts giving plenary speeches. In 2020, WiCOM will be held in Xi'an, China from Oct. 23-25, 2020. You are invited to submit papers/abstracts in all areas of wireless communications, networking, mobile computing and applications.