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YouTube

Digital Communications Transmission Fundamentals

Iain Explains Signals, Systems, and Digital Comms via YouTube

Overview

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Learn fundamental concepts of digital transmission techniques through a comprehensive video playlist that explores how data is transmitted and received in communication systems. Master constellation diagrams, matched filters, and pulse shaping techniques including square root raised cosine filtering. Understand eye diagrams for signal quality assessment and explore the relationships between correlation and convolution in digital communications. Analyze bit error rate (BER) and symbol error rate (SER) calculations, and compare matched filter (MF), zero forcing (ZF), and minimum mean square error (MMSE) approaches. Study channel estimation methods for mobile communications and visualize various digital modulation schemes including ASK, FSK, BPSK, DPSK, QPSK, and QAM. Discover the requirements for 6G mobile prototyping and testing at 28 GHz millimeter-wave frequencies, gaining practical insights into next-generation wireless communication systems.

Syllabus

How is Data Sent? An Overview of Digital Communications
How is Data Received? An Overview of Digital Communications
What is a Constellation Diagram?
What is a Matched Filter?
Pulse Shaping and Square Root Raised Cosine
What is an Eye Diagram?
How are Correlation and Convolution Related in Digital Communications?
How are Bit Error Rate (BER) and Symbol Error Rate (SER) Related?
How are Matched Filter (MF), Zero Forcing (ZF), and MMSE Related?
Channel Estimation for Mobile Communications
Visualising Digital Modulation: ASK, FSK, BPSK, DPSK, QPSK and QAM
What's Needed for 6G Mobile Prototyping and Testing at 28 GHz mm-Wave?

Taught by

Iain Explains Signals, Systems, and Digital Comms

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