Device-to-Device (D2D) communication has emerged as a promising technology for
optimizing spectral efficiency in future cellular networks. D2D takes advantage of the …

Among the LTE-A communication techniques, Device-to-Device (D2D) communication
which is defined to directly route data traffic between spatially closely located mobile user …

Direct communication between two or more devices without the intervention of a base
station, known as device-to-device (D2D) communication, is a promising way to improve …

Device-to-device (D2D) communication enables the user equipments (UEs) located in close
proximity to bypass the cellular base stations (BSs) and directly connect to each other, and …

To support the rising number of user equipments (UEs), LTE-A allows some UEs directly
talking with each other to facilitate spectrum reuse, which is known as device-to-device …

In vehicular ad hoc networks (VANETs), cellular vehicle-to-everything (C-V2X) is an
emerging technology for communications between vehicle-to-infrastructure, vehicle-to …

Abstract Device-to-Device (D2D) communication is a promising concept to enhance the
performance of devices by allowing direct transmission between closely located user pairs …

Abstract Device to Device and Cooperative communication are the two new emerging
technologies in the new era of communication technology which differ from the existing …

In this paper, we investigate the energy-efficient power control for device-to-device (D2D)
communications underlaying cellular networks, where uplink resource blocks allocated to …

This paper investigates energy-efficient device-to-device (D2D) communications in cellular
networks. We aim to maximize the overall energy-efficiency (EE) of D2D users and regular …