12-8-2007 Talk Outline

telecom, 2G, 2.5G, 3G (IMS, IP Multimedia Subsystem), 3.5G/HSDPA
Computer Communications (IT), IP-based, WiFi (Data Comm.), WiMAX

Telecom enters IT sectors

• Nokia N Series, computer
• E Series, for enterprises, email & office s/w
• Voice xxxx

WiMAX vs. HSDPA

• similar:Handover, Multimedia (<>
• difference: physical, initial cost, TCO (Total Cost Ownership)