Basics of Communication Systems : 2CSE202

Learning Outcomes: 
At the end of the course, the student will be able to:
• Analyze and design basic communications systems, particularly with application to noise-free analog and digital communications.
• Develop the ability to compare and contrast the strengths and weaknesses of various communication systems.
• Assess and evaluate different analogue and digital modulation and demodulation techniques.
• Evaluate the influence of noise on communications signals.
• Define the basic principles, and network architectures and communication services.
• Identify and describe telephone, mobile phone and public data networks and resolve network-level related problems.
Syllabus: 
Unit NoTopics
1

Introduction

Data Communications, Networks, Data Representation, Data Flow, Distributed Processing, Network Criteria, Physical Structures, Network Models, Categories of Networks, Intranet, The Internet, Protocols and Standards, Components of computer network (Repeater, Hub, Switch, Bridge, Router), Gateway

2

Network Models

Layered Tasks, Sender, Receiver and Carrier Hierarchy, The OSI Model, Layers in the OSI Model, TCP/IP Protocol suit, Addressing – Physical, Logical, Port and Specific Addresses 

3

Basics of IP Addressing

IPv4 address types, IP addressing schemes (Classful and classless IP Addressing), Subnetting (subnet mask, network address, broadcast address), IP Configuration

4

Data and Signals

Analog and Digital Signals, Periodic and Non-periodic Signals, Sine Wave, Phase, Wavelength, Time and Frequency Domains, Composite Signals, Bandwidth, Bit Rate, Bit Length, Transmission of Digital Signals, Transmission Impairment, Data Rate Limits, Performance – Bandwidth, Throughput, Latency, Bandwidth-Delay Product, Jitter

5

Analog Transmission

Digital-to-Analog Conversion, Amplitude Shift Keying, Frequency Shift Keying, Phase Shift Keying, Quadrature Amplitude Modulation, Analog-to-Analog Conversion, Amplitude Modulation, Frequency Modulation

6

Digital Transmission

Digital-to-Digital Conversion, Line Coding, Line Coding Schemes,  Scrambling, Analog-to-Digital Conversion, PCM,

7

Bandwidth Utilization: Multiplexing and Spreading

Frequency-Division Multiplexing, Wavelength-Division Multiplexing, Synchronous and Statistical Time-Division Multiplexing, Spread Spectrum (FHSS, DSSS)

8

Transmission Media

Guided Media – Twisted Pair, Coaxial and Fiber-Optic Cable, Unguided Media – Radio Waves, 

9

Self-Studey Topics

DM, Transmission Modes – Parallel and Serial Transmission(5)

Phase Modulation(6)

Micro Waves and Infrared (8)

Text Books: 
Name : 
Data Communication and Networking
Author: 
Behrouz A Forouzan
Edition: 
4th
Reference Books: 
Name: 
Data and Computer Communications
Author: 
William Stalling
Edition: 
7th
Name: 
Computer Networks
Author: 
Andrew S Tanenbaum
Edition: 
4th
Syllabus PDF: 
AttachmentSize
PDF icon Basic communication system.pdf184.02 KB
branch: 
CBA
BDA
MA
Cyber Security
Course: 
2018
Stream: 
B.Tech