Digital Communication Notes | PDF, Syllabus | B Tech 2021

  • Post last modified:19 December 2020
  • Reading time:7 mins read

Download Digital Communication Notes, PDF, Books, Syllabus for B Tech ECE, EEE, CSE, BCA 2021. We provide complete digital communication PDF. Digital Communication study material includes digital communication notes, digital communication book, courses, case study, syllabus, question paper, MCQ, questions and answers and available in digital communication pdf form.

Digital Communication subject is included in B Tech ECE, EEE, CSE, BCA, so students can able to download digital communication notes for B Tech ECE, 3rd year and digital communication notes for B Tech ECE, EEE, CSE, BCA 6th semester.

Digital Communication Notes can be downloaded in digital communication pdf from the below article.


Digital Communication Syllabus

A detailed digital communication syllabus as prescribed by various Universities and colleges in India are as under. You can download the syllabus in digital communication pdf form.

UNIT I

Pulse Digital Modulation: Elements of digital communication systems, advantages of digital communication systems, Elements of PCM: Sampling, Quantization & Coding, Quantization error, Companding in PCM systems. Differential PCM systems (DPCM). Time Division Multiplexing & Demultiplexing. Delta Modulation: Delta modulation, its draw backs, adaptive delta modulation, comparison of PCM and DM systems, Noise in PCM and DM systems. Illustrative Problems.

UNIT II

Digital Modulation Techniques: Introduction, ASK modulator, Coherent and Non-Coherent ASK detector, FSK modulator, Spectrum of FSK, coherent reception, non-coherent detection of FSK. BPSK transmitter, Coherent reception of BPSK, DPSK, QPSK. Data Transmission: Base band signal receiver, probability of error, The optimum filter, Matched filter, probability of error using matched filter.Optimum filter using correlator.Probability of error of ASK,FSK,BPSK and QPSK. Illustrative Problems.

UNIT III

Information Theory: Discrete messages, Concept of amount of information and its properties. Average information, Entropy and its properties. Information rate, Mutual information and its properties, Illustrative Problems. Source Coding: Introduction, Advantages, Hartley Shannon’s theorem, bandwidth –S/N trade off, Shanon- Fano coding, Huffman coding, Illustrative Problems.

UNIT IV

Linear Block Codes: Introduction, Matrix description of Linear Block codes, Error detection and error correction capabilities of linear block codes, Hamming codes. Cyclic Codes: Encoding, Syndrome Calculation, Decoding.

UNIT V

Convolution Codes: Introduction, encoding of convolution codes, time domain approach, transform domain approach. Graphical approach: State, Tree and Trellis diagram. Decoding using Viterbi algorithm Illustrative Problems


Digital Communication Notes PDF

Digital Communication Notes PDF (How to download)
Digital Communication Notes Download
Digital Communication Book Download
Digital Communication Syllabus Download
Digital Communication Question Paper Download
Digital Communication Questions and Answers Download

Digital Communication Notes

What is Digital Communication?

Digital communication is the physical transfer of data over Point-To-Point or Point-To-Multipoint communication channel. It is a transfer of discrete messages. Digital communication plays a vital role in today’s electronic world. In digital communication, the data transfer rate depends upon it’s characteristics.


Digital Communication Questions and Answers

Some of the digital communication questions and answers are mentioned below. You can download the QnA in digital communication pdf form.

  1. Write the advantages of digital communication over analog communication.
  2. Explain delta modulation and demodulation technique
  3. Write a short note on PCM and explain the role of compander in PCM.
  4. What is ISI? Explain Nyquist’s frist criteria for zero ISI.
  5. Explain the desirable properties of line codes. What is essential bandwidth?
  6. State and explain sampling theorem in detail. Also explain aliasing.
  7. State and explain central limit theorem in detail.
  8. Define : mean, moment and variance of a random variable X.
  9. Derive channel capacity of a binary symmetric channel.
  10. Discuss about error free communication over a noisy channel.
  11. State and explain Chebyshev’s inequality

Digital Communication Question Paper

If you have already studied the digital communication notes, then it’s time to move ahead and go through previous year digital communication question paper.

It will help you to understand question paper pattern and type of digital communication question and answer asked in B Tech ECE, EEE, CSE digital communication exam. You can download the syllabus in digital communication pdf form.


Digital Communication Books

Below is the list of digital communication book recommended by the top university in India.

  1. Digital communications – Simon Haykin, John Wiley, 2005
  2. Principles of Communication Systems – H. Taub and D. Schilling, TMH, 2003
  3. Digital and Analog Communication Systems – K.Sam Shanmugam, John Wiley, 2005.
  4. Modern Analog and Digital Communication – B.P.Lathi, Oxford reprint, 3rd edition, 2004.
  5. Digital Communications – John Proakis, TMH, 1983. Communication Systems Analog & Digital – Singh & Sapre, TMH, 2004.

In the above article, a student can download digital communication notes for B Tech ECE, EEE, CSE, BCA 3rd year and digital communication notes for B Tech ECE, EEE, CSE 6th semester. Digital Communication study material includes digital communication notes, digital communication books, digital communication syllabus, digital communication question paper, digital communication case study, digital communication questions and answers, digital communication courses in digital communication pdf form.

Download B Tech (CS) Study Material

  1. Computer Networks Notes ✅ [2020] PDF – Download

    Computer Networks Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Computer Networks Notes)

  2. Computer Graphics Notes ✅ [2020] PDF – Download

    Computer Graphics Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Computer Graphics Notes)

  3. Operating System Notes ✅ [2020] PDF – Download

    Operating System Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Operating System Notes)

  4. Compiler Design Notes ✅ [2020] PDF – Download

    Compiler Design Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Compiler Design Notes)

  5. Data Structures Notes ✅ [2020] PDF – Download

    Data Structures Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Data Structures Notes)

  6. Digital Image Processing Notes ✅ [2020] PDF – Download

    Digital Image Processing Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Digital Image Processing Notes)

  7. Theory of Computation Notes ✅ [2020] PDF – Download

    Theory of Computation Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Theory of Computation Notes)

  8. Computer Organization and Architecture Notes ✅ [2020] PDF – Download

    Computer Organization and Architecture Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Computer Organization and Architecture Notes)

  9. Cloud Computing Notes ✅ [2020] PDF – Download

    Cloud Computing Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Cloud Computing Notes)

  10. Data Communication and Networking Notes ✅ [2020] PDF – Download

    Data Communication and Networking Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Data Communication and Networking Notes)

  11. Software Engineering Notes ✅ [2020] PDF – Download

    Software Engineering Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Software Engineering Notes)

  12. Web Technologies Notes ✅ [2020] PDF – Download

    Web Technologies Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Web Technologies Notes)

  13. Microprocessor and Microcontrollers Notes ✅ [2020] PDF – Download

    Microprocessor and Microcontrollers Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Microprocessor and Microcontrollers Notes)

  14. Design and Analysis of Algorithm Notes ✅ [2020] PDF – Download

    Design and Analysis of Algorithm Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Design and Analysis of Algorithm Notes)

  15. Operation Research Notes ✅ [2020] PDF – Download

    Operation Research Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Operation Research Notes)

  16. Database Management Systems Notes ✅ [2020] PDF – Download

    Database Management Systems Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Database Management Systems Notes)

  17. Compiler Design Notes ✅ [2020] PDF – Download

    Compiler Design Notes [2020] PDF, Syllabus, PPT, Book, Interview questions, Question Paper
    (Download Compiler Design Notes)


Leave a Reply