4G mobile technology

1. Dr. Eng. Mostafa Elgamala
RHCE, CCNA, CCAI, MCSA, LDP, PMP,CSCU, IBDL, ITIL

2. • UMTS – CDMA 2000
• 2Mbps - 28 Mbps3G
• GSM, IS-95 (CDMA)
• Digital – 9.6 kbps2G
• AMPS, TACS
• Analog1G

3. 4G • LTE , LTE- A , LTE-A pro
• 100/50 Mbps– 1 Gbps -3Gbps
• 5 Gbps5G

4. Bandwidth for mobile
 Vodafone 70 MHz
 Orange 80 MHz
 Etisalat 90 MHz
 TE 54 MHz

7.  Circuit Switching
Dedicated resources, small delay, suitable for
real time applications.
 Packet Switching
Shared resources, large delay, suitable for non
real time applications.

11. Mobile Jobs
 Planning Engineers
 Optimization Engineers
 NOC Engineers
 Field Maintenance Engineers
 Core Engineers
 Microwave Engineers
 Transmission Engineers

12. Company types
 Vendor: Huawei , Ericsson , Nokia, ZTE
 Sub-contractor: Alcan, Afro, MAG
 Operator: Vodafone, Orange, Etisalat, TE

13. Way to work in Mobile
 CCNA
 Mobile Courses (GSM, UMTS, LTE)
 Fiber Course (Transmission Engineer)
 Planning Tools (Atoll, Matlab, Opnet)

14. Gifts to Students of
Engineering Faculty

15. Questions
Facebook: Optmal.Vision

16. Thanks