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94. Information and Communication; Circuits

This volume studies information theory, communication systems, and circuit models.

This volume studies information theory, communication systems, and circuit models. It connects probability, signal processing, and networked systems.

Part I. Foundations of Information Theory

Chapter 1. Information Measures

1.1 Entropy 1.2 Joint and conditional entropy 1.3 Mutual information 1.4 Relative entropy 1.5 Examples

Chapter 2. Source Coding

2.1 Data compression 2.2 Prefix codes 2.3 Huffman coding 2.4 Limits of compression 2.5 Examples

Chapter 3. Channel Capacity

3.1 Communication channels 3.2 Capacity definition 3.3 Noisy channels 3.4 Coding theorems (overview) 3.5 Examples

Part II. Communication Systems

Chapter 4. Signals and Systems

4.1 Continuous and discrete signals 4.2 Linear time-invariant systems 4.3 Convolution 4.4 Frequency analysis 4.5 Examples

Chapter 5. Modulation Techniques

5.1 Amplitude modulation 5.2 Frequency modulation 5.3 Phase modulation 5.4 Digital modulation 5.5 Examples

Chapter 6. Noise and Detection

6.1 Noise models 6.2 Signal-to-noise ratio 6.3 Detection theory 6.4 Estimation 6.5 Examples

Part III. Coding Theory

Chapter 7. Error-Correcting Codes

7.1 Linear codes 7.2 Hamming codes 7.3 Distance properties 7.4 Applications 7.5 Examples

Chapter 8. Advanced Coding

8.1 Convolutional codes 8.2 Turbo codes (overview) 8.3 LDPC codes 8.4 Applications 8.5 Examples

Chapter 9. Decoding Algorithms

9.1 Maximum likelihood decoding 9.2 Iterative decoding 9.3 Complexity considerations 9.4 Applications 9.5 Examples

Part IV. Signal Processing

Chapter 10. Fourier Analysis

10.1 Fourier series 10.2 Fourier transform 10.3 Discrete Fourier transform 10.4 Fast Fourier transform 10.5 Examples

Chapter 11. Filtering

11.1 Linear filters 11.2 Frequency response 11.3 Digital filters 11.4 Applications 11.5 Examples

Chapter 12. Sampling Theory

12.1 Sampling theorem 12.2 Reconstruction 12.3 Aliasing 12.4 Applications 12.5 Examples

Part V. Circuits and Systems

Chapter 13. Circuit Elements

13.1 Resistors, capacitors, inductors 13.2 Circuit laws 13.3 Network analysis 13.4 Applications 13.5 Examples

Chapter 14. Analog Circuits

14.1 Amplifiers 14.2 Filters 14.3 Oscillators 14.4 Applications 14.5 Examples

Chapter 15. Digital Circuits

15.1 Logic gates 15.2 Sequential circuits 15.3 Memory systems 15.4 Applications 15.5 Examples

Part VI. Networks and Communication

Chapter 16. Network Models

16.1 Graph representations 16.2 Routing 16.3 Flow control 16.4 Applications 16.5 Examples

Chapter 17. Wireless Communication

17.1 Channel models 17.2 Multipath propagation 17.3 MIMO systems 17.4 Applications 17.5 Examples

Chapter 18. Information Networks

18.1 Network coding 18.2 Distributed communication 18.3 Applications 18.4 Examples 18.5 Connections

Part VII. Applications

Chapter 19. Data Transmission

19.1 Internet protocols 19.2 Data encoding 19.3 Compression 19.4 Applications 19.5 Examples

Chapter 20. Multimedia Systems

20.1 Audio and video coding 20.2 Streaming 20.3 Compression standards 20.4 Applications 20.5 Examples

Chapter 21. Communication Devices

21.1 Sensors 21.2 Embedded systems 21.3 Communication hardware 21.4 Applications 21.5 Examples

Part VIII. Research Directions

Chapter 22. Advanced Topics

22.1 Quantum information 22.2 Network information theory 22.3 Machine learning for communication 22.4 Modern developments 22.5 Emerging areas

Chapter 23. Open Problems

23.1 Capacity of complex networks 23.2 Efficient coding 23.3 Noise limits 23.4 Computational challenges 23.5 Future directions

Chapter 24. Historical and Conceptual Notes

24.1 Development of information theory 24.2 Key contributors 24.3 Evolution of communication systems 24.4 Cross-disciplinary impact 24.5 Summary

Appendix

A. Information theory formulas B. Coding tables C. Proof techniques checklist D. Signal processing identities E. Cross-reference to other MSC branches