1. Telecomunication Technologies - Overview Levent IŞIK, 15.02.2013 IBM Global Business Services Telco Architect – Central Eastern Europe Bilkent/Ankara - CS418

2. AGENDA What is Telecomunication? Telco Industry Evolution Telco Networks Telco IT Components

3. What is Telecommunication? Transmission of information from a sender station to a receiver station over a distance.

4. Telco Industry Evolution

5. Invention of Telegraph(1792, Samuel Morse -1844) and Telephone(1870) Slow progress between 1800 – 1950s Introduction of fiber optic access Introduction of wireless access GSM Wimax- Wifi Mobile Broadband 3G – 4G(LTE)

6. Telecommunication Networks Access Networks – Fixed (Copper/Fiber) – Radio Access(GSM/Wi-fi/Wi-max) Core Network – Voice – Data Transmission(Transport) Networks

7. Telecommunication IT Components Business Processes – Order to Activate – Complain to Resolve – Order to Bill....... Applications – Business Support Systems (BSS) – Operation Support Systems (OSS) – Enterprise Applications Data – Common Data Model Integrations

8. TMForum Frameworx

9. TAM - Application Framework