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Anna University
Question Paper Code : 20361
B.E/B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2018.
Third Semester
Computer Science and Engineering
CS 6304 Analog and Digital Communication
( Common to Information Technology / Biomedical Engineering )
( Regulation 2013 )
Question Paper Code : 20361
B.E/B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2018.
Third Semester
Computer Science and Engineering
CS 6304 Analog and Digital Communication
( Common to Information Technology / Biomedical Engineering )
( Regulation 2013 )
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CS6304 Analog and Digital Communication Syllabus
OBJECTIVES:
The student should be made to:
Understand analog and digital communication techniques.
Learn data and pulse communication techniques.
Be familiarized with source and Error control coding.
Gain knowledge on multi-user radio communication.
UNIT I ANALOG COMMUNICATION
Noise: Source of Noise – External Noise- Internal Noise- Noise Calculation. Introduction to Communication Systems: Modulation – Types – Need for Modulation. Theory of Amplitude Modulation – Evolution and Description of SSB Techniques – Theory of Frequency and Phase Modulation – Comparison of various Analog Communication System (AM – FM – PM).
UNIT II DIGITAL COMMUNICATION
Amplitude Shift Keying (ASK) – Frequency Shift Keying (FSK) Minimum Shift Keying (MSK) –Phase Shift Keying (PSK) – BPSK – QPSK – 8 PSK – 16 PSK – Quadrature Amplitude Modulation (QAM) – 8 QAM – 16 QAM – Bandwidth Efficiency– Comparison of various Digital Communication System (ASK – FSK – PSK – QAM).
UNIT III DATA AND PULSE COMMUNICATION
Data Communication: History of Data Communication – Standards Organizations for Data Communication- Data Communication Circuits – Data Communication Codes – Error Detection and Correction Techniques – Data communication Hardware – serial and parallel interfaces. Pulse Communication: Pulse Amplitude Modulation (PAM) – Pulse Time Modulation (PTM) – Pulse code Modulation (PCM) – Comparison of various Pulse Communication System (PAM – PTM – PCM).
UNIT IV SOURCE AND ERROR CONTROL CODING
Entropy, Source encoding theorem, Shannon fano coding, Huffman coding, mutual information, channel capacity, channel coding theorem, Error Control Coding, linear block codes, cyclic codes, convolution codes, viterbi decoding algorithm.
UNIT V MULTI-USER RADIO COMMUNICATION
Advanced Mobile Phone System (AMPS) – Global System for Mobile Communications (GSM) – Code division multiple access (CDMA) – Cellular Concept and Frequency Reuse – Channel Assignment and Hand – Overview of Multiple Access Schemes – Satellite Communication – Bluetooth.
TOTAL: 45 PERIODS
OUTCOMES:
At the end of the course, the student should be able to:
Apply analog and digital communication techniques.
Use data and pulse communication techniques.
Analyze Source and Error control coding.
Utilize multi-user radio communication.
TEXT BOOK:
REFERENCES:
1. Simon Haykin, “Communication Systems”, 4th Edition, John Wiley & Sons, 2004
2. Rappaport T.S, “Wireless Communications: Principles and Practice”, 2nd Edition, Pearson Education, 2007
3. H.Taub, D L Schilling and G Saha, “Principles of Communication”, 3rd Edition, Pearson Education, 2007.
4. B. P.Lathi, “Modern Analog and Digital Communication Systems”, 3rd Edition, Oxford University Press, 2007.
5. Blake, “Electronic Communication Systems”, Thomson Delmar Publications, 2002.
6. Martin S.Roden, “Analog and Digital Communication System”, 3rd Edition, Prentice Hall of India, 2002.
7. B.Sklar, “Digital Communication Fundamentals and Applications” 2nd Edition Pearson Education 2007.
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