UNIT I ANALOG COMMUNICATION

1.1 Noise: Source of Noise-External Noise-Internal Noise-Noise Calculation.

1.2 Introduction to Communication Systems:

1.3 Modulation -Types -Need for Modulation

1.4 Theory of Amplitude Modulation

1.5 Evolution and Description of SSB Techniques

1.6 Theory of Frequency and Phase Modulation

1.7 Comparison of various Analog Communication System (AM – FM – PM).

UNIT II DIGITAL COMMUNICATION

2.1 Amplitude Shift Keying (ASK)

2.2 Frequency Shift Keying (FSK)

2.3 Minimum Shift Keying (MSK)

2.4 Phase Shift Keying (PSK) -BPSK -QPSK -8PSK -16PSK

2.5 Quadrature Amplitude Modulation (QAM) -8 QAM-16 QAM

2.6 Bandwidth Efficiency

2.7 Comparison of various Digital Communication System (ASK – FSK – PSK – QAM).

UNIT III DATA AND PULSE COMMUNICATION

3.1 Data Communication-History of Data Communication -Standards Organizations for Data Communication-Data Communication Circuits -Data Communication Codes

3.2 Error Detection and Correction Techniques

3.3 Data communication Hardware

3.4 Serial and parallel inter faces.

3.5 Pulse Communication-Pulse Amplitude Modulation (PAM) -Pulse Time Modulation (PTM) -Pulse code Modulation (PCM)-Comparison of various Pulse Communication System (PAM – PTM – PCM).

UNI T I V SOURCE AND ERROR CONTROL CODING

4.1 Entropy

4.2 Source encoding theorem

4.3 Shannon fano coding

4.4 Huffman coding

4.5 Mutual information

4.6 Channel capacity

4.7 Channel coding theorem

4.8 Error Control Coding-linear block codes,cyclic codes,convolution codes

4.9 Viterbi decoding algorithm.

UNIT V MULTI-USER RADIO COMMUNICATION

5.1 Advanced Mobile Phone System (AMPS)

5.2 Global System for Mobile Communications (GSM)

5.3 Code division multiple access (CDMA)

5.4 Cellular Concept and Frequency Reuse

5.5 Channel Assignment and Hand

5.6 Overview of Multiple Access Schemes

5.7 Satellite Communication

5.8 Bluetooth.