GSM Data Speed Evolution To UMTS

See also:
BT/Nortel Conduct UMTS Trials

Universal Wireless Consortium
UMTS


GSM Data Evolution

Key:
2+ = GSM Phase 2+
HSCSD = High Speed Circiut Switched Data (14.4kbps * n)
GPRS = General Packet Radio System (up to 114 kbps)
EDGE = Enhanced Data GSM Environment (up to 560 kbps)
UMTS = Universal Mobile Telephone Service (up to 2 Mbps)

See also:

BT/Nortel Conduct UMTS Trials

Universal Wireless Consortium
UMTS
GPRS

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