Abstract Device-to-Device (D2D) communications allow devices to communicate directly
without going through infrastructure. It is considered a promising solution to improve …

Device-to-device (D2D) discovery is a key enabler of D2D communications for the direct
exchange of local area traffic between proximity users (UEs) to improve spectral efficiency …

Device-to-Device (D2D) communications allow devices to communicate directly without
going through infrastructure. It is considered a promising solution to improve communication …

With the proliferation of proximity based services/applications, Device-to-Device (D2D)
communication has become an emerging technology in facilitating data transfer among …

One of the most important processes in cellular-assisted device-to-device (D2D)
communications is device discovery, which decides whether two devices are located close …

A device‐to‐device (D2D) discovery scheme is key enabler for proximity‐based services in
third generation partnership project long‐term evolution‐advanced systems for public safety …

Proximate device discovery is a critical function in a device-to-device (D2D) network for LTE-
Advanced. In this paper, to tackle the practical issues in device discovery, we study the radio …

Energy-efficient device discovery is vital in public-safety systems. We investigate the
problem of maximizing the number of discovered users under the major constraint of overlay …

Device-to-device (D2D) communication is being considered as a traffic offloading solution
as well as a public safety network solution in cellular networks specified by the Third …

Tremendous growing demand for high data rate services such as video, gaming and social
networking in wireless cellular systems, attracted researchers' attention to focus on …