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 …

To keep pace with the rapid growth of mobile traffic demands, dense deployment of small
cells in millimeter wave (mmWave) bands has become a promising candidate for next …

The performance of the future mobile communication system could greatly improve as a
result of Device-to-Device (D2D) communication and Non-Orthogonal Multiple Access …

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 …

This paper proposes linear precoder-decoder schemes for a multiple-input multiple-output
(MIMO) underlay device-to-device (D2D) communication system by considering two D2D …

The use of wireless communication systems has become an integral part of our daily lives.
With the rapid evolution of wireless technologies, it is now possible to transfer a massive …

Proximity user equipments (UEs) in mobile networks may be communicated directly without
passing their traffic through the base station by using device-to-device (D2D) …

In this paper, a novel non-orthogonal multiple access (NOMA) enhanced device-to-device
(D2D) communication scheme is considered. Our objective is to maximize the system sum …

In this paper, we study the non-orthogonal dynamic spectrum sharing for device-to-device
(D2D) communications in the D2D underlaid cellular network. Our design aims to maximize …

Fifth-generation (5G) cellular networks will almost certainly operate in the high-bandwidth,
underutilized millimeter-wave (mmWave) frequency spectrum, which offers the potentiality of …