4G LTE Basics

4G (LTE) Basics
•LTE stands for Long Term Evolution
Next Generation mobile broadband technology
Promises data transfer rates of 100 Mbps
Based on UMTS 3G technology
Optimized for All-IP traffic

Advantages of LTE
Advantages of LTE

Comparison of LTE Speed
lte data speeds

Major LTE Radio Technogies
•Uses Orthogonal Frequency Division Multiplexing (OFDM) for downlink
Uses Single Carrier Frequency Division Multiple Access (SC-FDMA) for uplink
Uses Multi-input Multi-output(MIMO) for enhanced throughput
Reduced power consumption
Higher RF power amplifier efficiency (less battery power used by handsets)

LTE Architecture

lte architecture diagram
lte architecture


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