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Digital Communication - EC8501, EC6501
Online Study Material, Lecturing Notes, Assignment, Reference, Wiki and important questions and answers
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EC8501 Regulation 2017 Digital Communication
UNIT I : INFORMATION THEORY
=>
Information Theory
=>
Entropy
=>
Discrete Memory less Channel
=>
Channel Coding Theorem
=>
Source Coding
=>
Shannon-Fano Coding
=>
Huffman Coding
=>
Shannon-Hartley Theorem
=>
Important Questions and Answers: Information Theory
UNIT II : WAVEFORM CODING AND REPRESENTATION
=>
Linear Predictive Coding
=>
Differential Pulse Code Modulation (DPCM)
=>
Delta Modulation (DM)
=>
Adaptive Delta Modulation
=>
Important Short Questions and Answers: Waveform Coding
UNIT IIII BASEBAND TRANSMISSION AND RECEPTION
=>
Properties of Line Codes
=>
Power spectral density of unipolar NRZ line code
=>
Manchester encoding
=>
Nyquist Criterion for Zero-ISI
=>
Inter symbol Interference
=>
Eye Pattern
=>
Equalising Filter
=>
Important Short Questions and Answers: Baseband Transmission
UNIT IV : DIGITAL MODULATION SCHEME
=>
Geometric representation of Signals
=>
Generation and Coherent Detection of BPSK Signals
=>
Power Spectrum or BPSK Modulated Signal
=>
Frequency Shit Keying Modulation
=>
Quadrature Phase Shift Keying (QPSK)
=>
QAM(Quadrature Amplitude Modulation)
=>
Important Short Questions and Answers: Digital Modulation Scheme
UNIT V : ERROR CONTROL CODING
=>
Linear block and Hamming codes
=>
Convolutional codes
=>
Vitterbi Decoding Algorithm
=>
Important Short Questions and Answers: Error Control Coding
EC6501 Regulation 2013 Digital Communication
UNIT I : SAMPLING and QUANTIZATION
=>
Sampling theorem for Low pass signals
=>
Aliasing and signal reconstruction
=>
Quantization
=>
Types of Quantizers: Uniform and Non uniform quantization
=>
Quantization Noise and Signal-to-Noise
=>
Companding of Speech signal
=>
Advantages of Non Uniform Quantization
=>
Pulse code Modulation(PCM)
=>
Time-Division Multiplexing (TDM)
=>
Important Short Questions and Answers: Sampling & Quantization
UNIT II : WAVEFORM CODING
=>
Linear Predictive Coding
=>
Differential Pulse Code Modulation (DPCM)
=>
Delta Modulation (DM)
=>
Adaptive Delta Modulation
=>
Important Short Questions and Answers: Waveform Coding
UNIT III : BASEBAND TRANSMISSION
=>
Properties of Line Codes
=>
Power spectral density of unipolar NRZ line code
=>
Manchester encoding
=>
Nyquist Criterion for Zero-ISI
=>
Inter symbol Interference
=>
Eye Pattern
=>
Equalising Filter
=>
Important Short Questions and Answers: Baseband Transmission
UNIT IV : DIGITAL MODULATION SCHEME
=>
Geometric representation of Signals
=>
Generation and Coherent Detection of BPSK Signals
=>
Power Spectrum or BPSK Modulated Signal
=>
Frequency Shit Keying Modulation
=>
Quadrature Phase Shift Keying (QPSK)
=>
QAM(Quadrature Amplitude Modulation)
=>
Important Short Questions and Answers: Digital Modulation Scheme
UNIT V : ERROR CONTROL CODING
=>
Linear block and Hamming codes
=>
Convolutional codes
=>
Vitterbi Decoding Algorithm
=>
Important Short Questions and Answers: Error Control Coding
EC6501 Digital Communication - Anna University 2013 Regulation Syllabus - Download Pdf
EC8501 Digital Communication - Anna University 2017 Regulation Syllabus - Download Pdf
Digital Communication - Question Bank - Download Pdf
Digital Communication - Important Questions - Download Pdf
Digital Communication - Notes 2 - Download Pdf
Digital Communication - Notes - Download Pdf
Digital Communication - Notes 1 - Download Pdf
Digital Communication - EC6501 May June 2017 Question Paper
Digital Communication - EC6501 May June 2018 Question Paper
Digital Communication - EC6501 Nov Dec 2016 Question Paper
Digital Communication - EC6501 Nov Dec 2017 Question Paper
Download Anna University Notes Android App
Digital Communication - Start Reading Online
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