Enhancement in both energy efficiency and spectral efficiency in cellular networks is made
possible by means of an advanced technique called device-to device (D2D) communication …

This paper studies energy-efficient relay selection schemes for cooperative multi-hop device-
to-device (D2D) networks. D2D networks exploit proximity gain by establishing direct links …

Device‐to‐device (D2D) communications in cellular networks allow proximity users to
communicate directly without going through the base station. Concentrating on scenarios …

In future mobile networks, the device-to-device (D2D) communication is considered as an
efficient technique emerging direct and high-speed data transmission among devices (eg …

Device-to-device (D2D) communication is a promising technology to improve spectrum
efficiency, energy efficiency, and transmission delay due to proximity of user equipments …

Joint mode selection and link allocation are crucial to achieve the advantage of Device-to-
Device (D2D) communications in improving spectral efficiency. In practice, cellular users …

Enabling technologies for 5G and future wireless communication have attracted the interest
of industry and research communities. One of such technologies is Device-to-Device (D2D) …

We consider a cooperative device-to-device (D2D) communication system, where the D2D
transmitters (DTs) act as relays to assist cellular users (CUs) in exchange for the …

This paper presents an efficient joint mode selection, resource block (RB) assignment and
power allocation approach for a relay-assisted device-to-device (D2D) communication …

Device-to-device (D2D) communications are recognized as a key enabler of future cellular
networks, which will help to drive improvements in spectral efficiency and assist with the …