Vishwakarma Institute of Technology
Issue 05 : Rev No. 0 : Dt. 13/03/15
Course Plan Format
Academic Year : _2014-15__
FF No. 182
Branch : __Electronics/E&TC____________
Semester : ____II___
Subject Name : Digital Communication
Subject Code: __EC30102_______
Unit
No.
I
Topic
Method
A Introduction to digital
Lecture
communication, Sampling,
reconstruction, ideal sampling, Flat
Simulation
top & Natural Sampling Aliasing,
MATLAB
Aperture effect. Pulse code
modulation &
reconstruction, Quantization noise,
Companded PCM, Delta
modulation, Adaptive delta
modulation, Differential PCM, ISI
and eye diagram.
Media
Chalk & Board
Power
on Presentation
Student Activity
 Lab:
1.Sampling,
Point
Aliasing in time
domain
2. Pulse code
Modulation
3.Delta
Modulation
 Tut:
1.TDM-PAM
2.Code
Modulation.
3.PCM
Companding,
DPCM
4.DM, ADM
HA: LPC and
Line
Coding,
equalizers
II
Digital modulation techniques such
as Binary Phase Shift Keying,
Quadrature Phase
 Lab:
1. QPSK
Chalk & Board
Lecture
Simulation
Power
on Presentation
Point
Assessment Tool
i) Test I: Discriptive
& analysis type
questions – 30 %
weitage; Numerical
type questions – 70
% weitage
ii)Timely
submission
of
completed
home
assignment
iii) Evaluation of
lab activity: 60 %
MCQ
based
assessment + 40 %
regularity
&
neatness
of
submission
iv)
Tutorial
assessment is based
on numerical based
questions:
one
before Test II and
other before ESE
i) MCQ based Test
on this unit in Mid
Semester
Examination.
Remarks
Test I out of 30
marks, to be
converted to 10
marks
Test II out of 20
marks, to be
converted to 20
marks
Vishwakarma Institute of Technology
 Tut:
1. Study of data
MATLAB
Shift Keying, M-Ary PSK ,
Quadrature Amplitude Shift
Keying, Binary Frequency Shift
Keying, M-Ary Frequency Shift
Keying, Minimum Shift Keying
III
Lecture
Base Band signal receiver
,Derivation for Error prob of int. &
Simulation
dump Filter, Optimum
MATLAB
Filter, white noise matched filter,
probability error of match filter,
correlation, FSK, PSK,
non- coherent detection of FSK,
DPSK, QPSK, Calculation of error
probability for BPSK &
BFSK , Signal Space to calculate
Probability of error.
Issue 05 : Rev No. 0 : Dt. 13/03/15
ii)Timely
submission
of
completed
home
formats
2. To Study assignment
iii) Evaluation of
BPSK.
lab activity: 60 %
3. To Study
MCQ
based
QAM.
assessment + 40 %
regularity
&
HA:
neatness
of
Modulation
submission
Techniques & iv)
Tutorial
GMSK
assessment is based
on numerical based
questions:
one
before Test II and
other before
Chalk & Board
on
 Tut:
Numerical
on
error probability
of Integrator &
Dump
filter,
Matched Filter,
Modulation
Techniques.
HA: Correlator
receiver,
Numerical
on
error probability
of Integrator &
Dump
filter,
Matched Filter,
Modulation
Techniques.
i) MCQ based Test
on this unit in Mid
Semester
Examination.
ii)Timely
submission
of
completed
home
assignment
iii) Tutorial
assessment is based
on numerical based
questions: one
before Test II and
other before
Vishwakarma Institute of Technology
IV
V
Pusedo-random Sequence, Direct
Lecture
Sequence Spread Spectrum Phase
Shift Keying
block details & mathematical
treatment , Power Spectrum
Density curves, Jamming
margin and processing gain,
Probability of error, Frequency
Hop Spread Spectrum
Chalk & Board
CDMA,TDMA,FDMA, Kepler’s
Lecture
Laws, Satellite orbits, Satellite
system link models,
Satellite system parameters and
link budget.
Chalk & Board
Power
Presentation
Issue 05 : Rev No. 0 : Dt. 13/03/15
 Lab:
Point
PN Sequence
Generator
 Tut:
1. DSSS - PN
Sequence
Generator
2.FHSS – Slow
& Fast FHSS
HA: applications
& Numerical on
DSSSPSK
and
FHSS,
 Tut:
Study
Power
Presentation
of
Point Satellite Receiver
HA:
Geostationary
satellites,
Link
Budget
i)
End Semester
Examination:
Descriptive
&
analysis
type
questions – 30 %
weitage; Numerical
type questions – 70
% weitage
ii)Timely
submission
of
completed
home
assignment
iii) Evaluation of
lab activity: 60 %
MCQ
based
assessment + 40 %
regularity
&
neatness
of
submission
iv)
Tutorial
assessment is based
on numerical based
questions:
one
before Test II and
other before ESE
i)
End Semester
Examination:
Descriptive
&
analysis
type
questions – 30 %
weitage; Numerical
type questions – 70
% weitage
ii)Timely
Vishwakarma Institute of Technology
Issue 05 : Rev No. 0 : Dt. 13/03/15
submission
of
completed
home
assignment
iii)
Tutorial
assessment is based
on numerical based
questions:
one
before Test II and
other before ESE
Levels of Bloom’s Taxonomy applicable for the course – Knowledge / Comprehension / Application / Analysis / Synthesis / Evaluation (Strike out levels not applicable)
List of Reference Books and Text Books -
1. Taub Schilling, ‘Principles of communication system’, Tata McGraw Hill, 2nd Edition
2. B.Sklar , ‘Digital Communication’, Pearson, 2nd edition
3. Simon Haykin , ‘Digital Communications’, Wiley Publications, 4th edition
4. Carlson , ‘Communication System’, McGraw-Hill, 4th edition
#§◘■□○-
Details of laboratory course student activity for experiments based on appropriate unit.
Details of Tutorial course student activity based on appropriate unit.
Mandatory Assessment activities as per structure.
Mode of conduct of class test is to be mentioned.
Scope of HA should be written in brief.
Write unit-wise parameters used for continuous assessment of laboratory course.
If parameters are used as a whole, they may be described in footer.
Write unit-wise parameters used for continuous assessment of tut. course.
Name and Signature of Faculty executing the course plan
1)
________Suhas Bhise_________________________
2)
Kalpesh Joshi
Vishwakarma Institute of Technology
3)
Issue 05 : Rev No. 0 : Dt. 13/03/15
_____________________________________________
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Signature of Chairman – BOS
Date : ______________