Principles of Digital Communications I

Video Lectures

Displaying all 24 video lectures.
Lecture 1
Introduction: A layered view of digital communication
Play Video
Introduction: A layered view of digital communication
Lecture 2
Discrete source encoding
Play Video
Discrete source encoding
Lecture 3
Memory-less sources, prefix free codes, and entropy
Play Video
Memory-less sources, prefix free codes, and entropy
Lecture 4
Entropy and asymptotic equipartition property
Play Video
Entropy and asymptotic equipartition property
Lecture 5
Markov sources and Lempel-Ziv universal codes
Play Video
Markov sources and Lempel-Ziv universal codes
Lecture 6
Quantization
Play Video
Quantization
Lecture 7
High Rate Quantizers
Play Video
High Rate Quantizers

In this video lecture, Professor Robert G. Gallager lectures on High Rate Quantizers and Waveform Encoding.

Lecture 8
Fourier Series
Play Video
Fourier Series

In this video lecture, Professor Robert G. Gallager lectures on Measure, Fourier Series, and Fourier Transforms.

Lecture 9
Discrete-time Fourier Transforms
Play Video
Discrete-time Fourier Transforms

In this video lecture, Professor Robert G. Gallager lectures on Discrete-time Fourier Transforms and Sampling Theorem.

Lecture 10
Orthonormal Expansions
Play Video
Orthonormal Expansions

In this video lecture, Professor Robert G. Gallager lectures on Degrees of Freedom, Orthonormal Expansions, and Aliasing.

Lecture 11
Projection Theorem
Play Video
Projection Theorem

In this video lecture, Professor Robert G. Gallager lectures on Signal Space, Projection Theorem, and Modulation.

Lecture 12
Pulse Amplitude Modulation (PAM)
Play Video
Pulse Amplitude Modulation (PAM)

In this video lecture, Professor Robert G. Gallager lectures on Nyquist Theory, Pulse Amplitude Modulation (PAM), Quadrature Amplitude Modulation (QAM), and Frequency Translation.

Lecture 13
Random Processes
Play Video
Random Processes
In this video lecture, Professor Robert G. Gallager lectures on Random processes.
Lecture 14
White Gaussian Noise (WGN)
Play Video
White Gaussian Noise (WGN)
In this video lecture, Professor Robert G. Gallager lectures on Jointly Gaussian random vectors and processes and White Gaussian Noise (WGN).
Lecture 15
Linear Functionals
Play Video
Linear Functionals
In this video lecture, Professor Robert G. Gallager lectures on Linear Functionals and Filtering of Random Processes.
Lecture 16
Review and Introduction to Detection
Play Video
Review and Introduction to Detection
In this video lecture, Professor Robert G. Gallager gives a Review and an introduction to detection.
Lecture 17
Detection for Random Vectors and Processes
Play Video
Detection for Random Vectors and Processes
In this video lecture, Professor Robert G. Gallager lectures on Detection for random vectors and processes.
Lecture 18
Theorem of Irrelevance
Play Video
Theorem of Irrelevance

In this video lecture, Professor Robert G. Gallager lectures on Theorem of Irrelevance, M-ary Detection, and Coding.

Lecture 19
Complex Gaussian Processes
Play Video
Complex Gaussian Processes

In this video lecture, Professor Robert G. Gallager lectures on Baseband Detection and Complex Gaussian Processes.

Lecture 20
Introduction to Wireless Communication
Play Video
Introduction to Wireless Communication

In this video lecture, Professor Robert G. Gallager gives an Introduction to Wireless Communication.

Lecture 21
Doppler Spread
Play Video
Doppler Spread

In this video lecture, Professor Robert G. Gallager lectures on Doppler Spread, Time Spread, Coherence Time, and Coherence Frequency.

Lecture 22
Discrete-time Baseband Models
Play Video
Discrete-time Baseband Models

In this video lecture, Professor Robert G. Gallager lectures on Discrete-time Baseband Models for Wireless Channels.

Lecture 23
Rake Receivers
Play Video
Rake Receivers
In this video lecture, Professor Robert G. Gallager lectures on Detection for Flat Rayleigh Fading and Incoherent Channels, and Rake Receivers.
Lecture 24
Case Study: Code Division Multiple Access (CDMA)
Play Video
Case Study: Code Division Multiple Access (CDMA)

In this video lecture, Professor Robert G. Gallager lectures on Code Division Multiple Access (CDMA).