HSDPA

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HSDPA (High-Speed Downlink Packet Access)

E' stata preceduta da:

UMTS (3G)

Universal Mobile Telecommunications System

EDGE (2,75G)

Enhanced Data rates for GSM Evolution

GPRS (2,5G)

General Packet Radio Service

GSM (2G)

Global Systems for Mobile Communications

Sarà superata da:

...

LTE

Long Term Evolution

HSPA Evolution

High-Speed Packet Access

HSUPA

High-Speed Uplink Packet Access

Tecnologia UMTS (H3G)

Ampliamento larghezza di banda, in download fino 14 Mbit/s (teorici)