国家重点实验室
Evolution of Network - TrafficMobile Telephone Mobile Internet 2000s, 2G/3G most people connected Voice, SMS, MMS, email, Web,……
Mobile Multimedia 2010s, 3G/4G all the people connected Voice, SMS, MMS, email, Web, TV, VoD……
1990s, 1G/2G partial people connected Voice and SMS only
2020s Mobile? wireless in everything Ubiquitous service..