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Course10810409175 lectures

Principles of Communication Systems - I

Prof. Aditya Jagannatham · IIT Kanpur

Start with lecture 1 At NPTEL

Lectures

Week 1-Basic tools for communication, Fourier Series/Transform, Properties, Parsevals Relation, Properties of Fourier…

  1. Lec 01 | Principles of Communication Systems-I | Basics | IIT KANPUR Video
  2. Lec 02|Principles of Communication Systems-I I Frequency Domain Representation | IIT KANPUR Video
  3. Lec 03| Principles of Communication Systems-I | Discrete Fourier Series Example | IIT KANPUR Video
  4. Lec 04 | Principles of Communication Systems-I| Fourier and Inverse Fourier Transform | IIT Kanpur Video
  5. Lec 05|Principles of Communication Systems-I | |Modulation Property of Fourier Transform| IIT KANPUR Video
  6. Lec 06|Principles of Communication Systems-I |Duality Property of Fourier Transform | IIT KANPUR Video
  7. Lec 07|Principles of Communication Systems-I |Transmission of Signal through (LTI) | IIT KANPUR Video

Week 2- Cross- and Auto-correlation, (ESD), Introduction to Amplitude Modulation (AM), Spectrum of AM, Envelope…

  1. Lec 08|Principles of Communication Systems-I |Auto-Correlation of Signal | IIIT KANPUR Video
  2. Lec 09 | Principles of Communication Systems-I | Example of auto-correlation of signal | IIT KANPUR Video
  3. Lec 10 | Principles of Communication Systems-I |Introduction to Amplitude Modulation| IIT KANPUR Video
  4. Lec 11 | Principles of Communication Systems-I | Spectrum of AM Signals| IIT KANPUR Video
  5. Lec 12 | Principles of Communication | Envelope Detection for AM Signals | IIT Kanpur Video

Week-3- Power Efficiency, (DSB-SC) Modulation and Demodulation, Carrier Phase Offset Example for (DSB-SC), Costas…

  1. Lec 13 | Principles of Communication Systems-I | Power of Amplitude Modulated Signals | IIT KANPUR Video
  2. Lec 14 | Principles of Communication Systems-I | DSB-SC Modulation | IIT KANPUR Video
  3. Lec 15 | Principles of Communication Systems-I | DSB-SC demodulation | IIT KANPUR Video
  4. Lec 16| Principles of Communication Systems-I |Carrier Phase Offset for (DSBSC) | IIT KANPUR Video
  5. Lec 17| Principles of Communication Systems-I |Phase Synchronization(Costas Receiver)| IIT KANPUR Video

Week-4 Quadrature Carrier Multiplexing (QCM) and Demodulation of QCM signals, Single Sideband Modulation (SSB),…

  1. Lec 18| Principles of Communication Systems-I |Introduction to (QCM) | IIT KANPUR Video
  2. Lec 19| Principles of Communication Systems-I |Introduction to SSB Modulation | IIT KANPUR Video
  3. Lec 20| Principles of Communication Systems-I | Generation of (SSB) Modulated Signals| IIT KANPUR Video
  4. Lec 21| Principles of Communication Systems-I |Frequency Domain of Hilbert Transform| IIT KANPUR Video
  5. Lec 22| Principles of Communication Systems-I |Time Domain of Hilbert Transform | IIT KANPUR Video

Week-5 Generation of SSB , Complex pre-envelope of QCM, VSB , Introduction to AM

  1. Lec 23| Principles of Communication Systems-I | Phase Shifting Method for (SSB)| IIT KANPUR Video
  2. Lec 24| Principles of Communication Systems-I | Complex Pre-Envelope of Passband Signals| IIT KANPUR Video
  3. Lec 25 | Principles of Communication Systems-I | Complex Pre- Envelope of QCM Signals | IIT KANPUR Video
  4. Lec 26 | Principles of Communication Systems-I | Introduction to (VSB) Modulation | IIT KANPUR Video
  5. Lec 27 | Principles of Communication Systems-I | Vestigial Side Band Filter| IIT KANPUR Video
  6. Lec 28 | Principles of Communication Systems-I | Introduction to Angle Modulation | IIT KANPUR Video
  7. Lec 29 | Principles of Communication Systems-I | FM with Sinusoidal Modulation Signal| IIT KANPUR Video

Week-6 Narrowband FM Generation, Spectrum of FM Signals, Carson's Rule for FM Bandwidth, Narrowband FM Generation, FM…

  1. Lec 30 | Principles of Communication Systems-I |Generation of Narrowband FM signal| IIT KANPUR Video
  2. Lec 31 | Principles of Communication Systems-I | Indirect Method for Generation of Wb FM| IIT KANPUR Video
  3. Lec 32 | Principles of Communication Systems-I |Spectrum of FM Signals| IIT KANPUR Video
  4. Lec 33 | Principles of Communication Systems-I |Bandwidth of FM Carson's Rule| IIT KANPUR Video
  5. Lec 34 | Principles of Communication Systems-I |Demodulation of FM Signals| IIT KANPUR Video
  6. Lec 35 | Principles of Communication Systems-I |Analog to Digital Conversion of signals| IIT KANPUR Video
  7. Lec 36 | Principles of Communication Systems-I |Sampling, Aliasing, Nyquist Theorem| IIT KANPUR Video

Week 7- Signal Reconstruction from Sampled Signal ,Introduction to Pulse Amplitude Modulation, Spectrum of PAM Signal…

  1. Lec 37 | Principles of Communication Systems-I | Ideal Impulse Train Sampling| IIT KANPUR Video
  2. Lec 38 | Principles of Communication Systems-I | Introduction to (PAM)| IIT KANPUR Video
  3. Lec 39 | Principles of Communication Systems-I | Pulse Amplitude Modulation (PAM) | IIT KANPUR Video
  4. Lec 40 | Principles of Communication Systems-I |Quantization and Quantizer| IIT KANPUR Video
  5. Lec 41 | Principles of Communication Systems-I | Quantization, Mid- Rise Quantizer| IIT KANPUR Video
  6. Lec 42 | Principles of Communication Systems-I |Lloyd- Max Quantization Algorithm| IIT KANPUR Video
  7. Lec 43 | Principles of Communication Systems-I |Optimal Lloyd- Max quantizer design| IIT KANPUR Video
  8. Lec 44 | Principles of Communication Systems-I |Companding, Mu-law, A- Law| IIT KANPUR Video

Week 8- Delta Modulation, Differential Pulse Code Modulation, Frequency Mixing and Translation in Communication…

  1. Lec 45 | Principles of Communication Systems-I |Delta Modulation, One-bit Quantizer| IIT KANPUR Video
  2. Lec 46 | Principles of Communication Systems-I |Reconstruction in Delta Modulation| IIT KANPUR Video
  3. Lec 47 | Principles of Communication Systems-I |DPCM, DPCM Signal Reconstruction|KANPUR Video
  4. Lec 48 | Principles of Communication Systems-I|Heterodyne and Super Heterodyne Receivers| IIT KANPUR Video
  5. Lec 49 | Principles of Communication Systems-I |Frequency Translation| IIT KANPUR Video
  6. Lec 50 | Principles of Communication Systems-I |FDM and Carrier Spacing in FDM| IIT KANPUR Video
  7. Lec 51 | Principles of Communication Systems-I |TDM,Sample Spacing in TDM| IIT KANPUR Video
  8. Lec 52 | Principles of Communication Systems-I | Bandwidth Requirements of TDM | IIT KANPUR Video

Week 9 - Basics of Probability, Conditional Probability, Independent Events - Mary-PAM Example, Independent…

  1. Basics - Sample Space and Events Video
  2. Axioms of Probability Video
  3. Conditional Probability - Mary-PAM Example Video
  4. Independent Events - Mary-PAM Example Video
  5. Independent Events - Block Transmission Example Video
  6. Independent Events - Multiantenna Fading Example Video

Week 10- Bayes Theorem, Maximum Aposteriori Probability (MAP) Receiver, Random Variables and PDF, Power of Fading…

  1. Bayes Theorem and Aposteriori Probabilities Video
  2. Maximum Aposteriori Probability (MAP) Receiver Video
  3. Random Variables, Probability Density Function (PDF) Video
  4. Application: Power of Fading Wireless Channel Video
  5. Mean, Variance of Random Variables Video
  6. Application: Average Delay and RMS Delay Spread of Wireless Channel Video

Week 11 - Transformation of Random Variables, Gaussian Random Variable ,Special Case: IID Gaussian Random Variables,…

  1. Transformation of Random Variables and Rayleigh Fading Wireless Channel Video
  2. Gaussian Random Variable and Linear Transformation Video
  3. Special Case: IID Gaussian Random Variables Video
  4. Application: Array Processing and Array Gain with Uniform Linear Arrays Video
  5. Random Processes and Wide Sense Stationarity (WSS) Video
  6. WSS Example Narrowband Wireless Signal with Random Phase Video

Week 12- Power Spectral Density(PSD) for WSS Random Process, PSD Application in Wireless, WSS Random Process Through…

  1. Power Spectral Density (PSD) for WSS Random Process Video
  2. PSD Application in Wireless Bandwidth Required for Signal Transmission Video
  3. Transmission of WSS Random Process Through LTI System Video
  4. Special Random Processes Gaussian Process and White Noise AWGN Communication Channel Video
  5. Gaussian Process Through LTI System Example: WGN Through RC Low Pass Fillter Not Started Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Kanpur
Department
Electrical Engineering
Teacher
Prof. Aditya Jagannatham
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
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