国家重点实验室 1)Terminal Terminal could be divided to two types:user terminal and network terminal (also known as Server) a)User terminal:It performs the capturing,processing and transmission of user information,and has the functions of control and management. Examples of user terminal >a telephone a notebook a mobile phone a computer 1) Terminal  Terminal could be divided to two types: user terminal and network terminal (also known as Server) a) User terminal: It performs the capturing, processing and transmission of user information, and has the functions of control and management.  Examples of user terminal  a telephone  a notebook  a mobile phone  a computer