Before revision: Technologies CDMA2000 (3G) CDPD EDGE EVDO (3G, although could be considered to be 3.5G due to its peak bandwidth) DC-HSPA+ GPRS Core Network GPRS (2.5G) HiperMAN (pre-4G) HSDPA (3.5G) HSPA+ 3.75G iBurst (pre-4G) IP Multimedia Subsystem LTE (4G) LTE Advanced (4G) UMTS (3G) WiBro (pre-4G) WiMAX (pre-4G) Device driver switching Mobile broadband modems often use a virtual CD-ROM switching utility and have the device drivers on board.
After revision: NR (5G)Technologies CDMA2000 (3G) CDPD EDGE EVDO (3G, although could be considered to be 3.5G due to its peak bandwidth) DC-HSPA+ GPRS Core Network GPRS (2.5G) HiperMAN (pre-4G) HSDPA (3.5G) HSPA+ 3.75G iBurst (pre-4G) IP Multimedia Subsystem LTE (4G) LTE Advanced (4G) UMTS (3G) WiBro (pre-4G) WiMAX (pre-4G) Device driver switching Mobile broadband modems often use a virtual CD-ROM switching utility and have the device drivers on board.