The document outlines the evolution of mobile communication from its inception in 1973, highlighting key milestones such as the introduction of the first handheld mobile phone and the launch of the first commercial cellular network (1G) in 1979. It discusses various generations of mobile networks, culminating in 4G technology, which offers significantly improved speed and connectivity features. The document emphasizes the integral role of mobile technology in enhancing global communication and societal interactions.

1. Prepared By
Gashbin Jalal
Koraz ayub
KaraNawzad
Sivan Ibrahim
Kozhan Nawzad
Mobile Generation
Supervisored by
Avin

2. Contents:
• Introduction
• History
• First Generation(1G)
• Second Generation(2G)
• Third Generation(3G)
• Fourth Generation(4G)
• Conclusion

3. Introduction
Mobile communication, an integral aspect of contemporary living, has
transformed how we connect and communicate seamlessly. In the present
era, diverse technologies like 5G highlight its evolution, playing a pivotal
role in shaping modern societal interactions and global connectivity.

4. History:
>Introduction of Handheld Mobile Phones (1973):
In 1973, engineers John F. Mitchell and Martin Cooper demonstrated the
first handheld cellular phone, weighing 2 kilograms (4.4 lb).
>First Commercial Automated Cellular Network (1979):
The first commercial automated cellular network (1G) was launched in
Japan by Nippon Telegraph and Telephone in 1979.
Introduction of Nordic Mobile Telephone (1981):
>In 1981, the Nordic Mobile Telephone (NMT) system was simultaneously
launched in Denmark, Finland, Norway, and Sweden.
>In the early to mid-1980s, numerous countries adopted first-
generation (1G) systems, enhancing simultaneous call capabilities
with analog cellular technology. A pivotal milestone occurred in 1983
with the commercial release of the Motorola DynaTAC 8000X,
marking the first accessible handheld mobile phone for the public.

5. 1
G
>First-generation mobile networks relied on analogue radio systems, which meant that users
could only make phone calls and not send or receive text messages.
>The 1G network was first introduced in Japan in 1979 before being rolled out in other
countries, such as the USA, in 1980
>It was limited to voice calls, and offered a maximum speed of 2.4 kbps.

6. BTS
MSC
1G architecture

7. 4G
>Technically , the first commercially deployed 4G network came out in1998
>based on International Mobile Telecommunications-Advanced (IMT-Advanced)
>download speeds of up to 100 Mbps in a fast-moving vehicle and up to 1 Gbps when the user is walking or stationary,
Advantage
* Better download speed.
* Extremely high voice quality.
* Easy access to Internet, IM, social networks, streaming media, video calling.
* Higher bandwidth.
Fourth Generation

9. References
• https://www.thalesgroup.com/en/markets/digital-identity-and-
security/inspired/basics-of-mobile-networking/milestones