In cellular communication systems with optional device-to-device (D2D) links, user
equipments (UEs) can operate in either D2D mode or cellular mode for data transport. This …

Device-to-device (D2D) communications underlaying cellular networks have been
recognized as a promising technology to improve the system capacity and spectral efficiency …

Device-to-device (D2D) communication is a promising technique to improve the spectral
efficiency of cellular networks. In this paper, we investigate the joint uplink and downlink …

In this paper, we consider the uplink subchannel and power allocation problem for device-to-
device (D2D) and cellular links in the Orthogonal Frequency Division Multiple Access …

In this paper, we study the energy-efficient resource allocation for device-to-device (D2D)
communication underlying cellular networks. Specifically, we aim to maximize the minimum …

In cellular networks, device-to-device communications can increase the spectrum efficiency,
but some conventional schemes only consider uplink or downlink resource allocation. In this …

In this paper, we study the energy-efficient resource allocation problem for device-to-device
(D2D) communication underlaying cellular networks, which aims to maximize the minimum …

In this paper, we propose effective channel assignment algorithms for network utility
maximization in a cellular network with underlaying device-to-device (D2D) …

Device-to-device (D2D) communications have been recently proposed as an effective way
to increase both spectrum and energy efficiency for future cellular systems. In this paper …

Device-to-device (D2D) communication is a promising technique to enhance the spectrum
efficiency of a cellular network. However, one of the major challenges in D2D …