The capacity of interference network is a fundamental issue that eludes the researchers for
decades. Interference alignment (IA) is an emerging interference management technique …

Radio frequency energy harvesting is a promising technology to charge unattended Internet
of Things (IoT) lowpower devices remotely. To enable this, in future IoT system, besides the …

Extensive deployment of heterogeneous small cells in cellular networks results in ultra-
dense small-cell networks (USNs). The USNs have been established as one of the vital …

Interference alignment (IA) can eliminate the interference among wireless nodes. In a multi-
input multi-output (MIMO) heterogeneous sensor network (HSN), nodes need to send out …

In this paper, we propose game-theoretic approaches to model the cooperative spectrum
sensing in cognitive radio environment with cognitive secondary users (SU) capable of …

In this paper, we investigate the resource management problem in orthogonal frequency
division multiplexing (OFDM) based multiple-input multiple-output (MIMO) cognitive radio …

Interference alignment (IA) is a promising technique for interference management in
wireless networks. However, most of the existing IA works are based on symmetric multiuser …

As a promising interference management technique, interference alignment (IA) has been
applied to cognitive radio (CR) networks. However, the received signal-to-interference-plus …

Abstract Cognitive Internet of things (CIoT) is the solution for resource allocation problem in
an exponentially increasing number of Internet of things in fifth generation wireless …

Both cognitive radio (CR) and full duplex transmissions are effective means to enhance
spectrum efficiency and network capacity. In this paper, we investigate the problem of power …