4G (Mobile WiMAX 2 & LTE Advanced)


True 4th Generation technologies include Mobile WiMAX 2 (802.16m), which supports MIMO technology, is expected to provide 1Gbps connections while stationary and up to 100Mbps while in motion.

LTE Advanced supposedly will support over 1Gbps maximum downlink bandwidth. This should be made possible by aggregating at least four 20MHz carriers (maximum 100MHz of spectrum) using 4x4 MIMO.