To tackle the current issue of spectrum resource scarcity, Device-to-Device (D2D)
communication is considered as an important technology for sharing spectrum with cellular …

Interference minimization while maintaining a target system sum rate by sharing radio
resources among cellular user equipments (UEs) and device-to-device (D2D) pairs is an …

Non-orthogonal multiple access (NOMA) and spectrum sharing are two potential
technologies for providing massive connectivity in beyond fifth-generation (B5G) networks …

In the scenario where multiple device‐to‐device (D2D) users and cellular users coexist, the
large number of D2D users not only results in the shortage of spectrum resources but also …

Device-to-device (D2D) communication has attracted substantial research attention recently,
due to its potential to improve coverage, spectrum efficiency, and energy efficiency within the …

This paper proposes a centralized decision making framework at the macro base station
(MBS) for device-to-device (D2D) communication underlaying a two-tier cellular network. We …

This paper proposes a heuristic resource block allocation using complete graphs
(abbreviated to RACG) mechanism for device‐to‐device (D2D) communication. RACG not …

The rising demand for higher access rate and higher data rate applications will lead to the
shortage of available spectrum resources. In this article, we propose a scalable framework to …

By reusing the cellular resources, device-to-device (D2D) communication is becoming a
very promising technology that greatly enhances the spectrum utilization. To harvest the …

Spectrum efficiency is the key that measures performance in the 5G communication system.
By adopting advanced Spectrum sharing techniques ie, NOMA, spectrum efficiency is …