CSA Homework: Communications system

Search internet to find four different kind communications system (or specifications, standards or protocols. Note: communication system has at least 2 parts), and describe:

  • Write down the reference (or link) to system.
  • What is the purpose of the system ?
  • What communicating entities system has and what are their roles or responsibilities ?
  • Think communication between entities:
    • What information is communicated
    • How it is communicated
    • When it is communicated
  • HTTP, TCP, IP, UDP are not acceptable
Last modified: 2013/07/01 14:42