Analog and Digital Communication syllabus
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.
MA6351 Transforms and Partial Differential Equations
CS6301 Programming and Data Structure 2
CS6302 Database Management Systems
CS6303 Computer Architecture
CS6304 Analog and Digital Communication
GE6351 Environmental Science and Engineering
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