Communication system's performance is sensitive to bandwidth, power, cost etc. There have
been various solutions to improve the performance, out of them, one of the fundamental …

Multicarrier modulation allows for deploying wideband systems resilient to multipath fading
channels, impulsive noise, and intersymbol interference compared to single-carrier systems …

We propose a superimposed pilot (SP)-based channel estimation and data detection
framework for orthogonal time-frequency space (OTFS) systems, which superimposes low …

Wireless transceivers for mass-market applications must be cost effective. We may achieve
this goal by deploying non-ideal low-cost radio frequency (RF) analog components …

Orthogonal time-frequency space (OTFS) scheme, which transforms a time and frequency
selective channel into an almost non-selective channel in the delay-Doppler domain …

We derive closed form bit error rate (BER) expression for orthogonal time frequency space
(OTFS) zero-forcing (ZF) receiver with perfect and imperfect receive channel information …

Cyclic prefix orthogonal frequency division multiplexing (CP-OFDM) is the most widespread
multicarrier modulation scheme. However, the use of a rectangular filter in CP-OFDM causes …

Orthogonal time frequency space modulation (OTFS) scheme establishes reliable
communication in a rapidly time-varying wireless channel with a high Doppler spread. We …

We design and analyse filter bank multicarrier (FBMC) offset quadrature amplitude
modulation (OQAM)-based millimeter wave (mmWave) hybrid multiple-input multiple-output …

This paper analyses the performance of filter bank multicarrier (FBMC) signaling in
conjunction with offset quadrature amplitude modulation (OQAM) in multi-user (MU) massive …