In this letter, we investigate the tradeoff between energy efficiency (EE) and spectral
efficiency (SE) in device-to-device communications underlaying cellular networks with uplink …

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 …

The approach of factor-graphs (FGs) is applied in the context of power control and user
pairing in Device-to-Device (D2D) communications as an effective underlay concept in …

In this paper, we address the optimization of the energy efficiency of underlay multicast
device-to-device (D2MD) communications on cellular networks. In particular, we maximize …

Green communication with sustainable energy is being considered for 5G cellular network
and Internet of Things (IoT) mainly with focus on energy harvesting (EH) to prolong network …

Abstract Device-to-device (D2D) communication-enabled cellular networks allow cellular
devices to directly communicate with each other without any evolved NodeB (eNB). D2D …

Network-assisted single-hop device-to-device (D2D) communication can increase the
spectral and energy efficiency of cellular networks by taking advantage of the proximity …

Device-to-device (D2D) communications bring significant benefits to mobile multimedia
services in local areas. However, these potential advantages hinge on intelligent resource …

As one of the key technologies for the fifth generation (5G) wireless networks, device-to-
device (D2D) communications allow user equipment (UE) in close proximity to communicate …

This letter investigates the resource allocation and power control for both device-to-device
(D2D) pairs and cellular users (CUs) in D2D communication underlaying single-cell cellular …