Networking Devices ,Classification of Computer Networks ,Network Protocol Stack ( TCP/IPand ISO-OSI),Network Standardization and Examples of Networks.
Data Transmission Concepts, Analog and Digital Data Transmission ,Transmission Impairmentsand Channel Capacity, Guided and Wireless transmission, communication media, Digitalmodulation techniques (FDMA,TDMA,CDMA) and mobile telephone systems (1G,2G,3G and4G).
Error Detection and Correction Codes,Data Link Protocols and Sliding window protocols.
Multiple access protocols and Examples : Ethernet, Wireless LAN, Broadband Wireless andbluetooth, Data Link Layer Switching.
Network Layer Design issues, Routing algorithms, Congestion Control Algorithms, Quality ofService, Internetworking and The Network Layer in the Internet
The Transport Service, Elements of Transport Protocols, Congestion Control, The InternetTransport Protocol: UDP,The Internet Transport Protocols – TCP, Performance Issues.
DNS, Email,WWW,Streaming audio and Video and Content Delivery