LTE Key parametersFreq Bands:- There are total 40 bands available for LTE deployment in 3GPP standard. Most used bands are UMTS FDD and TDD bands and also GSM 850,1800,2100,2300,2600 MHZ.Channel Bandwidth:- 1.4 Mhz(3 RB), 3Mhz(15 RB), 5Mhz(25 RB), 10 Mhz(50 RB), 15 Mhz(75 RB), 20Mhz(100RB)1 Resource Block=180KhzModulation schemes:- Downlink:QPSK, 16QAM, 64QAMUplink:QPSK, 16QAM, 64QAM(Optional for handset)Multiple Access:- Downlink:OFDMA (orthogonal Freq Division Multiple Access)Uplink: SC-FDMA (Single Carrier Freq Division Multiple Access)MIMO Technology:- Downlink :- Wide choice of MIMO Configuration Options for transmit diversity, Spatial Multiplexing, cyclic delay diversity(Max 4 antennas at base station and Handset)Uplink:Multi User Collaborative MIMOPeak Data rate:- Downlink: 150Mbps (UE category 4, 2*2 MIMO, 20 MHZ)Uplink:300Mbps (UE category 5, 4*4 MIMO, 20 MHZ)