In this paper, we study the integration of device-to-device communication into a non-
orthogonal multiple access system. To deal with the complex co-channel interference …

This paper proposes a non-linear overloaded MIMO detector that outperforms the
conventional soft-input maximum likelihood detector (MLD) with less computational …

This paper proposes low complexity resource allocation in frequency domain non-
orthogonal multiple access where many devices access with a base station. The number of …

This paper proposes multi stage log-likelihood ratio (LLR) estimation in a non-linear
overloaded MIMO receiver with soft-input decoding. The proposed technique can reduce the …

In this paper, we analyze the energy efficiency (EE) of a non-orthogonal multiple access
channel with successive interference cancellation for the uplink under Gaussian-mixture …

Abstract Device-to-Device (D2D) communication is one of the technologies for next
generation communication system. Unlike traditional cellular network, D2D allows proximity …

This paper proposes low complexity resource allocation in frequency domain non-
orthogonal multiple access where many devices access with a base station. The number of …

Device-to-device (D2D) communications and distributed storage are enabling technologies
for the future Internet of Things systems. In this article, we consider power-efficient content …

Over the last few years, interference has been a major hurdle for successful implementation
of various end-user applications in the fifth-generation (5G) of wireless networks. During this …

Recently, metaverse-empowered wireless systems have gained significant interest in the
research community because of the appealing features of self-sustainability and proactive …