A video series on the What, Why, and How, of "Digital Communications"
Digital Communications Fundamentals
How are Bit Error Rate (BER) and Symbol Error Rate (SER) Related?
How are Matched Filter (MF), Zero Forcing (ZF), and MMSE Related?
What’s the Difference Between a MAC Address and an IP Address?
What is a Handover Hysteresis Margin in Cellular Communications?
Modulation and Demodulation
How are sigma^2, SNR, and BER Related for the Matched Filter
How are Correlation and Convolution Related in Digital Communications?
How to Avoid ISI in Digital Communications: Nyquist Zero ISI Theorem
Channel Estimation and Equalization
How are Different Equalization Methods Related? (DFE, ZF, MMSE, Viterbi, OFDM)
Why is Subcarrier Spacing Bigger in 5G Mobile Communications?
Why is the OFDM Symbol Prefix Shorter in 5G Mobile and 802.11ac WiFi?
What are Doppler Shift, Doppler Spread, and Doppler Spectrum?
Multiple Antenna Communications
What are Spatial Diversity and Spatial Multiplexing in MIMO?