Device to device communication systems places a very important role in handling both voice
and data services efficiently in LTE-A networks. Power control techniques that we adopt for …

Power control is one of the key functions which are able to co-ordinate the system
interference. In this paper, several power control schemes are investigated for a hybrid LTE …

When the D2D communication technology is introduced into the cellular system, especially
when the D2D UEs multiplex the non-orthogonal spectrum resources of cellular UEs, the …

Device to Device communication technique allows user equipment to communicate directly
without the use of base stations. This helps to increase energy efficiency, throughput and …

Power control is a powerful method to mitigate interference in a network by keeping transmit
powers of user equipments at a certain level. It is widely used in LTE networks. It improves …

The paper presents a location-based approach to controlling the power of device-to-device
(D2D) underlay of a frequency reuse-1 cellular system. The system allows for direct …

Abstract Device-to-device (D2D) communication permits direct communication between
devices and thereby it provides performance gain for the traditional cellular network. In this …

Abstract Device-to-device (D2D) communications in cellular networks will improve traditional
cellular systems in many ways. By allowing user equipment (UE) in proximity to …

Abstract Device-to-Device (D2D) communication in LTE-A uplink cellular networks provides
considerable impact on network capacity and spectral efficiency. However, by employing …

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