Mobile Multimedia: IMT-2000

IMT-2000

• Up to 2 Mbps Data

• Global Roaming

• High-Quality Multimedia
  - Internet Access
  
  - Video Conference

~1990

Mid-90s

2000

Roadmap to Third Generation?“Mobile Internet”

Performance

AMPS (N.A.)

TACS (Europe)

NTT TACS (JPN)

Analog

Improvement in Frequency Utilization

N-CDMA Technology

IS-95 (N.A., Korea,

Hong Kong, Japan)

TDMA Technology

IS-54/136 (N.A.)

GSM (Europe)

PDC (Japan)

Digital

Improvement in Frequency Utilization & Support for Multimedia Communication

W-CDMA Technology

Wide-band CDMA

CDMA 2000

UWC-136

Multimedia

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