184 citations · 261 across the 21 of their papers we have counts for
3 papers · 1 filter
Narrowband Interference Mitigation in SC-FDMA Using Bayesian Sparse Recovery
Anum Ali, Mudassir Masood, Muhammad S. Sohail +2
This paper presents a novel narrowband interference (NBI) mitigation scheme for SC-FDMA systems. The proposed NBI cancellation scheme exploits the frequency domain sparsity of the…
Receiver-based Recovery of Clipped OFDM Signals for PAPR Reduction: A Bayesian Approach
Anum Ali, Abdullatif Al-Rabah, Mudassir Masood +1
Clipping is one of the simplest peak-to-average power ratio (PAPR) reduction schemes for orthogonal frequency division multiplexing (OFDM). Deliberately clipping the transmission s…
Efficient Coordinated Recovery of Sparse Channels in Massive MIMO
Mudassir Masood, Laila H. Afify, Tareq Y. Al-Naffouri
This paper addresses the problem of estimating sparse channels in massive MIMO-OFDM systems. Most wireless channels are sparse in nature with large delay spread. In addition, these…