Advanced Digital Voice Technology
- GSM - Global System for Mobile Communications
2G or Second Generation
- CDMA - Code Division Multiple Access
Uses “spread-spectrum” resulting in a wider bandwidth.
- LTE - Long Term Evolution
Isn't as much a technology/mode as it is the path followed to achieve 4G speeds.
Glenn Lyons VK4PK glenn@LyonsComputer.com.au Version:1.0 VK4PK Home