What is the full form of HSPA ?

HSPA - High Speed Packet Access

High Speed Packet Access is the most widely used mobile broadband technology built on third generation (3G) UMTS/WCDMA. It is a combination of HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access) and HSPA+.

Data Speed - Started with the speed of 3.6 Mbps, with continuous improvement in the technology by vendors and leading operators, allows HSPA networks to get the speed of upto 14.4 Mbps.