Data Communications Syllabus
Credits |
Periods |
Exam Hrs. |
Sessional Marks |
Exam Marks |
Total Marks |
||
Theory |
Tutorial |
Lab |
|||||
4 |
3 |
1 |
– |
3 |
30 |
70 |
100 |
Data Communication Concepts and Terminology:
Data Representation, Data Transmission, Modes of Data Transmission, Signal Encoding, Frequency Spectrum, Transmission Channel, Data Communication
Transmission Media:
Transmission Line Characteristics, Transmission Line Characteristics in Time Domain, Cross talk, Metallic Transmission Media, Optical Fiber Base-band Transmission of Data Signals, Telephone Network, Long Distance Network
Modems and Data Multiplexers:
Digital Modulation Methods, Multilevel Modulation, Differential PSK, Standard Modems, Limited Distance Modems and Line Drivers, Group Band Modems, Data Multiplexers, Statistical Time Division Multiplexers
Error Control:
Transmission Errors, Coding for Error Detection and Correction, Error Detection Methods, Forward Error Correction Methods, Reverse Error Correction
The Physical Layer, The Data Link Layer:
Need for Data Link Control, The Data Link Layer 196, Frame Design Considerations, Flow Control, Data Link Error Control, Data Link Management, HDLC-HIGH-LEVEL DATA LINK CONTROL
The Network Layer:
The Sub network Connections, Circuit Switched Sub networks, Store and Forward Data Sub networks, Routing of Data Packets, Internetworking, Purpose of the Network Layer, Title of X.25 Interface, Location of X.25 Interface, Addressing in X.25, Packet Assembler and Disassembler (PAD), Asynchronous Character Mode Terminal PAD
Local Area Networks:
LAN Topologies, Media Access Control and Routing, MIEDIA ACCESS CONTROL IN LOCAL AREA NETWORKS, INTERNETWORKING, THE TRANSPORT AND UPPER OSI Layer, The Session Layer, The Presentation Layer, The Application Layer.
Text Book:
Praksh C. Gupta ‘DATA COMMUNICATIONS’ Prentice Hall of India 1996.
http://www.stepinau.com/2013/09/20/data-communications-syllabus/ECE 4.2 SyllabusData Communications Syllabus,ECE,ECE Syllabus
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