ECE 3rd Year 'D.C' Syllabus
Unit 1
Pulse Digital Modulation
1.1)
Elements & Advantages of Digital Communication Systems
1.2)
Elements of PCM: Sampling, Quantization & Coding
1.3)
Quantization Error
1.4)
Companding In PCI Systems
1.5)
Diferential PCM Systems (DPCM)
|
Unit 2
Delta Modulation
2.1)
Delta modulation, its draw backs
2.2)
Adaptive Delta Modulation
2.3)
comparison of PCM ,DM, ADM, DPCM systems
2.4)
noise in PCM and DM systems
|
Unit 3
Digital Modulation Techniques
3.1)
Introduction (ASK, FSK, PSK)
3.2)
DPSK
3.3)
QPSK
3.4)
M-ray PSK
3.5)
BFSK
3.6)
similarity of BFSK and BPSK.
3.7)
Difference Between BPSK, DPSK. QPSK, M-RAY PSK, BFSK, MSK, ASK
|
Unit 4
Data Transmission
4.1)
Base band signal receiver
4.2)
probability of error
4.3)
the optimum filter, matched filter, probability of error using matched filter
4.4)
non-coherent detection of FSK
4.5)
calculation of error probability of ASK, BPSK, BFSK, QPSK
|
Unit 5
Information Theory
5.1)
concept of amount of information and its properties
5.2)
Average information
5.3)
Entropy and its properties
5.4)
Information rate
5.5)
Mutual information and its properties
|
Unit 6
Source Coding
6.1)
Advantages
6.2)
Shannon’s theorem
6.3)
Shanon-Fano coding, Huffman coding
6.4)
efficiency calculations
6.5)
channel capacity of discrete and analog Channels
6.6)
Capacity of a Gaussian channel
6.7)
Bandwidth –S/N trade off
|
Unit 7
Linear Block Codes
8.1)
Matrix Descripion of Linear Block code
7.2)
Error detection and error correction capabilities of Linear block codes
7.3)
Hamming codes
7.4)
Binary cyclic codes, Algebraic structure
7.5)
Encoding
7.6)
Syndrome Calculation
7.7)
BCH Codes
|
Unit 8
Convolution Codes
8.1)
Eencoding of Convolution Codes
8.2)
Time Domain Approach
8.3)
Transform Domain Approach
8.4)
Graphical approach: state, tree and trellis diagram decoding using Viterbi algorithm.
|
Login Here
Note: The characters in a password field are masked (shown as asterisks or circles).
Comment Please
Created by
"RAGHAVA"
