Communications and Networks
作者：tingtong jung
1. Communications
1.1. Uses of Computer Communications
1.1.1. Blogs
1.1.2. Chat rooms
1.1.3. E-mail
1.1.4. Fax
1.1.5. FTP
1.1.6. Instant messaging
1.1.7. Internet
1.1.8. Newsgroups
2. Networks
2.1. Network Communications Standards
2.1.1. Ethernet
2.1.2. Token ring
2.1.3. TCP/IP
2.1.4. Wi-Fi
2.1.5. Bluetooth
2.1.6. UWB
2.1.7. IrDA
2.2. Communications Software
2.3. Communications Over the Telephone Network
2.3.1. Dial-up lines
2.3.2. Dedicates line
2.3.3. ISDN line
2.3.4. DSL
2.3.5. FTTP
2.3.6. T-carrier line
2.3.7. ATM
2.4. Communications Devices
2.4.1. DSL modem
2.4.2. Cable modem
2.5. Home Networks
2.5.1. Ethernet
2.5.2. Powerline Cable
2.5.3. Phoneline