What is HSDPA (High Speed Downlink Packet Access)?
HSDPA is a method to provide high speed download to users.
• WCDMA is like using a dedicated thin pipe for each user, whereas HSDPA is like using a common thick pipe which is shared by users.
• The less the pipe is occupied, the more the user can enjoy high speed data transfer. This is much more efficient method than allocating dedicated pipes to users.