Characteristics of communication systems

Characteristics of communication systems

1. Functions performed in passing messages

   • Message creation
   • Transmission
   • Addressing & routing
   • Organisation of packets at the interface between source & transmitter
   • Signal generation by the transmitter
   • Synchronising the exchange
   • Security & management
   • Error detection & correction

2. The roles of protocols in communication

   • Handshaking and its importance in a communication link
   • Functions performed by protocols at different levels

3. Client-Sever Model

   • The role of the client and the server
   • Thin clients & fat clients
   • Enter text here

4. Examples

   • Teleconferencing systems
   • Messaging systems
   • Other system dependent on communication