Basics of Communication Systems

GANPAT UNIVERSITY

FACULTY OF ENGINEERING & TECHNOLOGY

Programme

Bachelor of Technology

Branch/Spec.

Computer  Science & Engineering (CBA/CS/BDA)

Semester

II

Version

1.0.0.1

Effective from Academic Year

2022-23

Effective for the batch Admitted in

June 2022

Subject  code

2CSE202

Subject Name

Basics of Communication Systems

Teaching scheme

Examination scheme (Marks)

(Per week)

Lecture(DT)

Practical(Lab.)

Total

CE

SEE

Total

L

TU

P

TW

Credit

3

0

1

0

4

Theory

40

60

100

Hours

3

0

2

0

5

Practical

30

20

50

Pre-requisites:

Digital Electronics

Learning Outcome:

After completion of this course, students will be able to:

• Understand basics of communication system and its components
• Understand analog and digital communication techniques.
• Learn the various network topologies ,network types and architecture
• Design various wired networks with active and passive components.

Theory syllabus

Unit

Content

Hrs

1

Network Fundamentals

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

6

2

Transmission Media

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

4

3

Network Architecture

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

5

4

Basics of IP Addressing

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

6

5

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

6

6

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

7

Digital Transmission

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

6

8

Bandwidth Utilization: Multiplexing and Spreading

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

6

Self Study Topics

Delta Modulation, Parallel and Serial Transmission, Phase Modulation, MicroWaves and Infrared

Practical content

Practical will be based  on topics like basic networks, network commands, AM-Fm system, sampling theorem, digital techniques and line coding techniques

Mooc  Course

Course Name:Basics of Communication Systems

https://nptel.ac.in/courses/108104091

Text Books

1

Data Communication and Networking  By – Behrouz A Forouzan

Reference Books

1

 Data and Computer Communication  By – William Stalling

2

Computer Networks  By – Andrew S Tanenbaum

Course Outcomes:

COs

Descriptions

CO1

Understand basics of communication system and its components

CO2

Understand analog and digital communication techniques.

CO3

Learn the various network topologies ,network types and architecture

CO4

Design various wired networks with active and passive components.

Mapping of CO and PO: