Results 11 to 20 of about 2,392,032 (309)

On the throughput gain of device-to-device communications

ICT Express, 2015
AbstractIn an uplink underlaid device-to-device (D2D) cellular network, this paper considers its two aspects of throughput improvement. The two-fold gain comprises the throughput increase by offloading downlink cellular traffic to D2D communications, duplexing gain, and the increase by reusing uplink resources of D2D transmissions, capacity gain.
Young Ju Hwang, Jihong Park, Ki Won Sung, Seong-Lyun Kim   +3 more
openaire   +3 more sources

Efficient Exploitation of Radio Frequency and Visible Light Communication Bands for D2D in Mobile Networks [PDF]

IEEE Access, 2019
The concept of device-to-device (D2D) communication, combining common radio frequency (RF) and visible light communication (VLC), is seen as a feasible way how to cope with spectrum crunch in the RF domain and how to maximize spectral efficiency in ...
Mehyar Najla, Pavel Mach, Zdenek Becvar, Petr Chvojka, Stanislav Zvanovec   +4 more
doaj   +2 more sources

Energy-efficient resource allocation model for device-to-device communication in 5G wireless personal area networks [PDF]

, 2023
[EN] In general, there are several many devices that can overload the network and reduce performance. Devices can minimize interference and optimize bandwidth usage by using directional antennas and by avoiding overlapping communication ranges.
Jaganathan Logeshwaran, Shanmugasundaram, Nallasamy, Lloret, Jaime   +2 more
core   +1 more source

Drone assisted device to device cooperative communication for critical environments

IET Communications, 2021
This paper proposes drone assisted device‐to‐device cooperative communication (DA‐DDCC) for critical situations during post‐disaster management. The proposed network utilizes the autonomous mode of D2D communication for setting up the link in the absence
Pankaj Kumar, Sam Darshi, Samar Shailendra   +2 more
doaj   +1 more source

Security in device‐to‐device communications: a survey [PDF]

IET Networks, 2018
Device‐to‐device (D2D) communication is a promising technology for the next generation mobile communication networks (5G). Indeed, it is expected to allow high throughput, reduce communication delays and reduce energy consumption and traffic load. D2D technology will enhance the capacity and the performance of traditional cellular networks.
Othmane Nait Hamoud, Tayeb Kenaza, Yacine Challal   +2 more
openaire   +1 more source

Low Latency Device to Device Communications for Sustainable Development [PDF]

ITM Web of Conferences
The 5G device to device (D2D) communication is being given impetus as technology for achieving sustainable development goals (SDG) in various fields like health, smart city, education, infrastructure and clean energy.
Makhija Deven, Bera Rabindranath, Dhar Sourav   +2 more
doaj   +1 more source

Outage Analysis of Device-to-Device Communication System

Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2018
In this paper, we analyze the outage performance of Device-to-Device (D2D) communication system in the presence of co-channel interference (CCI). Gamma distribution is considered here to model the random channel gain powers of D2D communication system ...
Z. Hussain, A. R. Khan, H. Mehdi, S. M. A. Saleem   +3 more
doaj   +1 more source

Envisioning Device-to-Device Communications in 6G [PDF]

IEEE Network, 2020
To fulfill the requirements of various emerging applications, the future sixth generation (6G) mobile network is expected to be an innately intelligent, highly dynamic, ultradense heterogeneous network that interconnects all things with extremely low-latency and high speed data transmission.
Shangwei Zhang, Jiajia Liu 0001, Hongzhi Guo 0005, Mingping Qi, Nei Kato   +4 more
openaire   +2 more sources

An Introduction of a Modular Framework for Securing 5G Networks and Beyond

Network, 2022
Fifth Generation Mobile Network (5G) is a heterogeneous network in nature, made up of multiple systems and supported by different technologies. It will be supported by network services such as device-to-device (D2D) communications.
Ed Kamya Kiyemba Edris, Mahdi Aiash, Jonathan Loo   +2 more
doaj   +1 more source

Performance analysis in overlay-based cognitive D2D communications in 5G networks

Journal of King Saud University: Computer and Information Sciences, 2023
With the advent of fifth-generation 5G networks, mobile communication data rates are steadily rising. The existing base stations (BSs) must reduce the loads with minimal cost and effort.
Abdullilah A. Alotaibi, Salman A. AlQahtani   +1 more
doaj   +1 more source