Inter-Symbol Interference (ISI) Archives

CDMA or OFDM

Reading about interference cancellation techniques today, I recalled an interesting article by Sridhar Vembu titled Two Philosophies in CDMA: A

Small-scale fading is a phenomenon that arises due to the unguided nature of the wireless medium. Dramatic variations in signal

In the article on Zero-Forcing detector for MIMO receivers, we have seen that the performance of linear detectors is unsatisfactory

Orthogonal Frequency Division Multiplexing (OFDM) has been introduced in a previous article as a technique suitable for high data-rate transmissions

Timing synchronization is one of the most fascinating topics in the field of digital communications. On the bright side, numerous