This paper investigates the resource allocation problem in non-orthogonal multiple-access
(NOMA) cellular networks underlaid with OMA-based device-to-device (D2D) …

Abstract Device-to-device (D2D) communications and non-orthogonal multiple access
(NOMA) are promising technologies to meet the growing demand for IoT-connected devices …

A novel joint optimization framework for device-to-device (D2D)-enabled non-orthogonal
multiple access (NOMA) networks is proposed. Our objective is to maximize the performance …

Since the emergence of device-to-device (D2D) communications, an efficient resource
allocation (RA) scheme with low-complexity suited for high variability of network …

Mutual interference between NOMA cellular users (CUs) and D2D links poses a challenge
in extending NOMA's resource allocation schemes to NOMA-D2D models. In this paper, we …

This paper describes a nonorthogonal multiple access (NOMA)-based device-to-device
(D2D) communication system underlaying in a cellular network sharing time and frequency …

This letter investigates the joint uplink and downlink resource allocation problem, where the
non-orthogonal multiple access (NOMA) technology is applied to enhance device-to-device …

Nonorthogonal multiple access (NOMA) and device-to-device (D2D) are two promising
technologies that have great potential in improving user connectivity. In this paper, we …

In this letter, the resource allocation problem for uplink multi-carrier non-orthogonal multiple
access (NOMA) in device-to-device (D2D) underlaid cellular networks is investigated. Due to …

The 5G cellular network employs non-orthogonal multiple access (NOMA) to enhance
network connectivity and capacity, and device-to-device (D2D) communications to improve …