From Wikipedia, the free encyclopediaHSPA+, also known as Evolved High-Speed Packet Access is a wireless broadband standard defined in 3GPP release 7 and above.
HSPA+ provides HSPA data rates up to 84 Megabits per second (Mbit/s) on the downlink and 22 Mbit/s on the uplink through the use of a multiple-antenna technique known as MIMO (for “multiple-input and multiple-output”) and higher order modulation (64QAM). MIMO on CDMA based systems acts like virtual sectors to give extra capacity closer to the mast. The 84 Mbit/s and 22 Mbit/s represent...