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Massachusetts Institute of Technology

Principles of Digital Communications I

Massachusetts Institute of Technology via MIT OpenCourseWare

Overview

The course serves as an introduction to the theory and practice behind many of today's communications systems. 6.450 forms the first of a two-course sequence on digital communication. The second class, 6.451, is offered in the spring. Topics covered include: digital communications at the block diagram level, data compression, Lempel-Ziv algorithm, scalar and vector quantization, sampling and aliasing, the Nyquist criterion, PAM and QAM modulation, signal constellations, finite-energy waveform spaces, detection, and modeling and system design for wireless communication.

Syllabus

Lec 1 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 2 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 3 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 4 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 5 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 6 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 7 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 8 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 9 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 10 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 11 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 12 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 13 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 14 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 15 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 16 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 17 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 18 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 19 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 20 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 21 | MIT 6.450 6.450 Principles of Digital Communications I, Fall 2006.
Lec 22 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 23 | MIT 6.450 Principles of Digital Communications I, Fall 2006.
Lec 24 | MIT 6.450 Principles of Digital Communications I, Fall 2006.

Taught by

Prof. Lizhong Zheng and Prof. Robert Gallager

Reviews

4.8 rating, based on 15 Class Central reviews

Start your review of Principles of Digital Communications I

  • A comprehensive course in digital communication offers a profound understanding of modern communication systems that form the backbone of our interconnected world. Through this course, students delve into the principles, techniques, and technologies…
  • Profile image for Md. Ranak Ahsan
    Md. Ranak Ahsan
    I recently completed the "Principles of Digital Communications" course, and I must say it was an enlightening and rewarding experience. Taught by experts in the field, this course provides a comprehensive overview of the fundamental principles that…
  • David Lobo Fonseca
    I would rate "Principles of Digital Communications I" as an excellent course for anyone looking to understand the fundamental concepts of digital communication systems. The course, provided by MIT, covers topics such as signal processing, modulation, and error correction in great detail. The mathematical rigor and theoretical depth are impressive, making it ideal for students with a strong foundation in calculus and probability theory. The lectures are well-organized, and the provided materials are comprehensive. However, the course can be challenging without prior knowledge, so it's best suited for advanced learners. Highly recommended for serious students of communications!
  • Dhiraj Kumar Thakur
    Principles of Digital Communications I from MIT OpenCourseWare is an exceptional course for anyone looking to build a strong foundation in digital communication theory. The lectures are well-structured, and the mathematical rigor is balanced with practical examples, which helps in understanding complex topics like modulation, coding, and signal processing. The course materials are extensive and include problem sets that reinforce learning. The professor's explanations are clear and detailed, making the content accessible even to those with limited background in the subject. Overall, this course is highly recommended for students and professionals alike.
  • Thank you so much for the knowledgeable course .

    It helps me so much to know more about this course .

    I’ve grown enough and ready to face new challenges on my near future .
  • Harshal Dinesh Dharade
    Recently completed "Principles of Digital Communications I" course. I must acknowledge that it indeed provided me with lot of knowledge regarding the digital communications and its fundamentals.
  • Profile image for Omprakash Maurya
    Omprakash Maurya
    I was a nice course help me to clear all the concepts related to Digital Communication . It help me learn more about signal different type of mode of digital communication ,
  • Ana Clara Sousa
    The principles of Digital Communications is a really good opportunity for people who are interested in improving their skils related to digital communications, it was a great experience, easy going and very flexible for being fully on-line.
  • Anonymous
    Valuable training and getting more knowledge. Always earning more knowledge in the website. Thanks for providing the required knowledge
  • Profile image for Ledua Jerome Saumaiwasa
    Ledua Jerome Saumaiwasa
    highly recommend this course to other aspiring students in the career of information technology or computing science
  • MURRA VENKATA SAI SIVA KUMAR REDDY
    That was really a great lecture . It was so informative and I learned many new things from the proffessor.
  • Rohit Kapat
    This course is help to understand the basic knowledge of the digital communication this good for new lerner
  • Profile image for Kalyan Mahata
    Kalyan Mahata
    Good,A good review should describe various aspects of the customer experience. Did the customer receive fantastic customer service? Was an employee particularly helpful, and did the customer leave the employee’s name in the review? Did the customer mention other elements of the customer experience, like a great website
  • Profile image for Shatha Shamsan
    Shatha Shamsan
    I have learned many fundamentals of digital communications which sure will enhanced my
    learning and will develop my skills for my job carrier.
    Thanks for the beneficial course.
  • BISSAH PAA KWASI
    This is Amazing and this site should be protected .
    Am promising
    Am going to try all my best to share this to my friends so that they can also participate

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