Tuesday, September 8, 2009

Mobile Broadband Technology

Mobile Broadband
Terminology
Downlink Speed
Uplink
Speed

2G
GSM
Global System for Mobile communications
-
-
2.5G
GPRS
General Packet Radio Service
80kbps 40kbps
3G
UMTS
Universal Mobile Telecommunications System
2Mbps
384kbps
3.5G
HSPA
High Speed Packet Access

HSUPA
High Speed Uplink Packet Access

HSDPA
High Speed Downlink Packet Access
7.2Mbps



7.2Mbps




3.6Mbps
1.9Mbps



5.76Mbps




384kbps
3.75G
HSPA+
Evolved High Speed Packet Access
21Mbps 5.76Mbps
4G
LTE
Long Term Evolution
100Mbps
50Mbps

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