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Chapter 1

Chapter 1. Introduction to Telecommunications. Agenda. Definition Components Importance Requirements History Challenge. Definition. Communication Telecommunication Data & information Data communication Voice communication Video communication Multimedia communication. Components.

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Chapter 1

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  1. Chapter 1 Introduction to Telecommunications

  2. Agenda • Definition • Components • Importance • Requirements • History • Challenge

  3. Definition • Communication • Telecommunication • Data & information • Data communication • Voice communication • Video communication • Multimedia communication

  4. Components • Source (Transmitter) • Medium (Communication Line) • Sink (Receiver) • Communication Networks • Communication Rules (protocol)

  5. Importance • Melding of information systems and telecommunication • Information at right time and right place • Capturing instant business transaction data • Allowing geographic dispersion of facilities and people • Internet marketing

  6. Requirements for Voice Communications Systems • Availability • Reliability • Response time • User friendly • Universal service • Fast • Inexpensive • Others

  7. Requirements for Data Communications Systems • Availability • Reliability - mean time between failures (MTBF), mean time to repair (MTTR) • Online and real-time – real enough time • Responsive • User friendly interface • Ergonomics • Flexibility and growth

  8. History • Telegraph • Telephone • Computer • Transistor • Large-Scale Integrated Circuits • Satellite

  9. Challenge • Changing technology • Legislative & regulation • Changing business environment

  10. Points to Remember • Definition • Components • Importance • Requirements • History • Challenge

  11. Discussion • What are the basic telecommunication requirements for establishing an e-business? • How do you keep up with the changing telecommunication environment for an e-business?

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