Online Videos

5G NR Physical Layer | Chapter 1| Numerology & Frame Structure

5G NR Physical Layer | Chapter 2| Physical Resources| Bandwidth Parts(BWPs), Carrier Aggregation

5G NR Physical Layer | Chapter 3| Physical Channels

5G NR Physical Layer | Chapter 4| Physical Signals

Science Behind Refrigeration | How Refrigerator works

5G NR Physical Layer | Chapter 5| DFT-s-OFDM

5G NR Physical Layer | Chapter 6| OFDM Fundamentals

Science Behind | Why ISRO Launches Satellites from Sriharikota

5G NR Physical Layer | Chapter 7| SSB in 5G NR

5G NR Physical Layer | Chapter 8| Throughput Calculation for FDD

Digital Signal Processing | Lecture 1 | Basic Discrete Time Sequences and Operations

Digital Signal Processing | Lecture 2 | Discrete Time Systems

5G NR Physical Layer | Chapter 9| Understanding CORESET in 5G NR

Digital Signal Processing | Lecture 3 | Linear Time Invariant (LTI) Systems

5G NR Physical Layer | Chapter 10| Antenna Ports, Physical Antennas and Antenna Quasi Co-Location

5G NR Physical Layer | Chapter 11| Layer Mapping

5G NR Physical Layer | Chapter 12| Uplink Transmission Schemes | Codebook & Non-Codebook Based

Digital Signal Processing | Lecture 4 | Understanding Frequency Domain

Digital Signal Processing | Lecture 5 | Representation of Discrete Time Signals & Systems

Digital Signal Processing | Lecture 6 | Fourier Transform

Digital Signal Processing | Lecture 7 | Fourier Transform : Problem Solving (QnA)

Digital Signal Processing | Lecture 8 | Z transform

Digital Signal Processing |Lecture 9 |Sampling of Continuous Time Signals : Nyquist Sampling Theorem

Digital Signal Processing | Lecture 10 | Discrete Fourier Transform (DFT)

5G NR Physical Layer | Chapter 13| Carrier Frequency Offset (CFO)| With MATLAB Example

5G NR Interview Questions Series | Part 1

5G NR Interview Questions Series | Part 2

5G NR Interview Questions Series | Part 3

How to Decide Numerology in 5G NR

What and Why of MIMO ? | Understand MIMO Communication

What is AWGN? | Additive White Gaussian Noise

Highlights of Course on OFDM and Signal Processing for 5G NR

Sampling Theory | Converting a Continuous Time Signal to Discrete Time

What to remember when doing Sampling | Aliasing, Sampling Frequency

Can Sampling Frequency be lower than Nyquist Rate?

Meaning of Frequency Axis in DTFT

UpSampling, DownSampling

Introduction to Fourier Transform | Different types of Fourier Transform.

Digital Frequency is Periodic

Importance of DFT & FFT

Fourier Transform in 5G NR

Understanding OFDM

Why OFDM is needed?

OFDM in 5G NR

PTRS in 5G NR | Saviour from Phase Noise for mmWave 5G NR

How DFT-s-OFDM helps in reducing PAPR (Peak to Average Power Ratio)