CS6304 ANALOG AND DIGITAL COMMUNICATION

CS6304 ANALOG AND DIGITAL COMMUNICATION L T P C

3 0 0 3

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 9

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 9

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 9

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 9

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 9

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
TEXT BOOK:
1. Wayne Tomasi, “Advanced Electronic Communication Systems”, 6th Edition, Pearson Education,
2009.

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”, 3
rd Edition, Prentice Hall of India,
2002.
7. B.Sklar, “Digital Communication Fundamentals and Applications” 2
nd Edition Pearson
Education 2007.