HSDPA

Definition : High Speed Downlink Packet Access
Category : Technology » Communication
Country/Region : Worldwide Worldwide
Popularity :

What does HSDPA mean?

High Speed Downlink Packet Access (HSDPA) is a mobile telephony protocol for mobile telephone data transmission. It is known as a 3.5G (3.5 Generation) technology. HSDPA is an evolved form of W-CDMA (Wideband Code Division Multiple Access) technology and promises to provide download speeds equivalent to an ADSL (Asymmetric Digital Subscriber Line) line on your mobile phone.