A SECRET WEAPON FOR IMS (IP MULTIMEDIA SUBSYSTEM)

HSDPA and HSUPA increase new abilities to your 3G UMTS (Common Mobile Telecommunication System) networks for FDD and TDD deployments. The main focus of HSPA (HSDPA and HSUPA) is higher little bit rates and reduced latencies. As Component of 3GPP launch five, HSDPA introduces a whole new large-pace downlink channel shared in between multiple buyers.