Ambient backscatter communication (AmBC) enables radio-frequency (RF) powered
backscatter devices (BDs)(eg, sensors and tags) to modulate their information bits over …

Narrowband Internet-of-Things (NB-IoT) is one of the emerging 5G technologies, but might
introduce narrowband interference (NBI) to existing broadband systems, such as long-term …

In this paper, we present a novel approach based on compressive sensing theory to
estimate and mitigate asynchronous narrow-band interference (NBI) in orthogonal frequency …

In this letter, we consider the problem of equalizing finite-impulse response (FIR) channels
in orthogonal frequency-division multiplexing (OFDM) systems, which employ at the receiver …

Interference alignment (IA) is a prospective method to achieve interference management in
wireless networks. On the other hand, jamming can be deemed either as a potential threat to …

We investigate narrow-band-interference (NBI) mitigation for single and multiple relay
amplify-and-forward (AF) orthogonal-frequency-division-multiplexing (OFDM) cooperative …

Recently, we proposed a spectrum-sharing paradigm for single-carrier cognitive radio (CR)
networks, where a secondary user (SU) can maintain or even improve the performance of a …

In multicarrier (MC) systems, transmitter redundancy, which is introduced by means of finite-
impulse response (FIR) linear precoders, allows for perfect or zero-forcing (ZF) equalization …

It is shown that by exploiting the degrees of freedom arising from the use of multiple
antennas and/or insertion of virtual carriers in multiple‐input multiple‐output (MIMO) …

Spectrum scarcity is a critical problem that may reduce the effectiveness of wireless
technologies and services. To address this problem, different spectrum management …