Friday, June 22, 2012
EC2301 DIGITAL COMMUNICATION Syllabus for ECE 5th Semester - Anna University
EC2301 DIGITAL COMMUNICATION L T P C
3 0 0
3
AIM
To introduce the basic concepts of Digital Communication in baseband and passband
domains and to give an exposure to error control coding techniques.
OBJECTIVES
· To study signal space representation of signals and discuss the process of
sampling, quantization and coding that are fundamental to the digital transmission of analog signals.
· To understand baseband and bandpass signal transmission and reception
techniques.
· To learn error control coding which encompasses techniques for the encoding
and decoding of digital data streams for their reliable transmission over noisy channels.
UNIT I
DIGITAL COMMUNICATION SYSTEM
8
Introduction to Analog Pulse Communication Systems – Digital Communication Systems
– Functional description, Channel classification, Performance Measure; Geometric representation of Signals, Bandwidth , Mathematical Models of Communication Channel.
UNIT II BASEBAND
FORMATTING TECHNIQUES 10
Sampling – Impulse sampling, Natural Sampling, Sampler Implementation; Quantisation
– Uniform and Non-uniform; Encoding Techniques for Analog Sources- Temporal waveform encoding, Spectral waveform encoding, Model-based encoding, Comparison
of
speech encoding methods.
UNIT III
BASEBAND
CODING TECHNIQUES
9
Error Control Codes -
Block Codes , Convolutional Codes, Concept of Error
Free
Communication; Classification of
line
codes, desirable characteristics and power spectra of line codes.
UNIT IV BASEBAND
RECEPTION TECHNIQUES
9
Noise in Communication Systems; Receiving Filter – Correlator type, Matched Filter type; Equalising Filter - Signal and system design for ISI elimination, Implementation, Eye Pattern analysis; Synchronisation; Detector – Maximum Likelihood Detector, Error Probability, Figure-of-Merit for Digital
Detection.
UNIT V
BANDPASS SIGNAL TRANSMISSION AND RECEPTION 9
Memory less modulation methods - Representation and Spectral characteristics, ASK, PSK, QAM, QPSK, FSK; Bandpass receiving
filter, Error performance – Coherent and Non-coherent detection systems.
TOTAL= 45 PERIODS TEXT BOOKS
1. Amitabha Bhattacharya, “Digital
Communications”, Tata McGraw
Hill, 2006.
2. Simon Haykin, “Digital Communications”, John Wiley, 2006.
REFERENCES
1. John.G. Proakis, “Fundamentals of Communication Systems”, Pearson Education,
2006.
2. Michael. B. Purrsley, “Introduction to Digital Communication”, Pearson Education,
2006.
3. Bernard Sklar, Digital Communication, 2nd Edition, Paerson Education, 2006
4. Herbert Taub & Donald L Schilling – Principles of Communication Systems ( 3rd
Edition ) – Tata McGraw Hill, 2008.
5. Leon W. Couch, Digital
and Analog Communication Systems, 6th Edition, Pearson
Education, 2001.
By Vinoth
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1 Responses to “EC2301 DIGITAL COMMUNICATION Syllabus for ECE 5th Semester - Anna University”
November 5, 2012 at 9:34 PM
wer is the download option yar..........!!
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