© 2012 Agilent Technologies
Wireless Communications
3
© 2012 Agilent Technologies
Wireless Communications
LTE Major Features
Feature Capability
Access modes FDD & TDD
Channel BW (1RB = 12
subcarriers = 180 kHz)
1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz
6 RB 15 RB 25 RB 50 RB 75 RB 100 RB
Transmission Scheme Downlink: OFDMA (Orthogonal Frequency Division Multiple Access)
Uplink: SC-FDMA (Single Carrier Frequency Division Multiple Access
Modulation Schemes QPSK, 16QAM, 64QAM
MIMO Technology Downlink: Tx diversity, Rx diversity, Single-User MIMO (up to 4x4),
beamforming
Uplink: Multi-User MIMO
Peak Data Rates Downlink: 150 Mbps (2x2 MIMO, 20 MHz, 64QAM); 300 Mbps
(4x4 MIMO, 20 MHz, 64QAM)
Uplink: 75 Mbps @ 20 MHz BW, 64QAM
Bearer services
Packet only – no circuit switched voice or data services are
supported voice must use VoIP
Transmission Time
Interval
1 ms
