1Chapter 93GB3G 4G Introduction to 3GB3G and 4G21980Third Generation3GB3GBeyond 3GB3GForth Generation4G3G3B3G4Section 9.1Requirements of Wireless Data Services5Voice over IPVoIP2G/2.5G69-1 M2M photo messaging Audio / video clips ( 135Mbps DL, 20Mbps UL : 30km/hr -> 300Mbps DLDoCoMo2010100MbpsMAGIC (Mobile Anytime Anywhere Anyone Global Integrated Customized)Multiple Input Multiple OutputMIMO1Gbps37Wi-Bro2006Wi-Brothe Wireless Broadband access serviceIEEE 802.16 Wi-BroB3G 2.3GHzWi-Bro30MbpsMIMO50Mbps38Section 9.5Summary39Summary3GB3G4G40Homework