Results 21 to 30 of about 88,217,483 (171)

Blockchain-based DDoS attack mitigation protocol for device-to-device interaction in smart homes [PDF]

, 2023
Smart home devices are vulnerable to a variety of attacks. The matter gets more complicated when a number of devices collaborate to launch a colluding attack (e.g. Distributed-Denial-of-Service (DDoS)) in a network (e.g., Smart home).
Yakubu, M, Y., Jabeen, F., Khan, M. I., Khan, A., Jeon, G.   +4 more
core   +1 more source

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

, 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 ...
Bečvář Z., Zvánovec S., Chvojka P., Najla M., Mach P.   +4 more
core   +1 more source

Selective Green Device Discovery for Device-to-Device Communication [PDF]

, 2017
The D2D communication is expected to improve devices’ energy-efficiency, which has become a major requirement of the future wireless network. Before the D2D communication can be performed, the device discovery between devices must be done.
Rachmawati, Furry; Telkom University, Indonesia, Vidyaningtyas, Hurianti; Telkom University, Indonesia, Astuti, Rina Pudji; Telkom University, Indonesia, Christy, Patricius Evander; Telkom University, Indonesia, Narottama, Bhaskara; Telkom University, Indonesia, Ludwiniananda, Obed Rhesa; Telkom University, Indonesia, Andini, Nur; Telkom University, Indonesia, Fahmi, Arfianto; Telkom University, Indonesia, Saputri, Desti Madya; Telkom University, Indonesia   +8 more
core   +2 more sources

Network Assisted Device-to-Device Communications: Use Cases, Design Approaches, and Performance Aspects

, 2014
Network assisted device-to-device (D2D) communications have emerged as a means of increasing spectral and energy efficiency, reducing latency and creating a platform for proximity-based services.
Shabnam Sultana, Stefano Sorrentino, G, Fodor, S, Sorrentino, Gabor Fodor, S, Sultana   +5 more
core   +1 more source

Interferência em comunicações Device-to-Device D2D [PDF]

, 2017
A constante necessidade de aumento da capacidade de rede para atender às crescentes demandas dos assinantes, leva a indústria de telecomunicações, apoiada pela comunidade científica, a criar novos paradigmas que suportem requisitos de taxa de dados ...
Segundo, Edvaldo de Sousa Soares
core   +2 more sources

A Proxy Signature-Based Swarm Drone Authentication With Leader Selection in 5G Networks

IEEE Access, 2022
Drones are imperative for the 5G architecture as a mobile source to expand network coverage and support seamless services, particularly through enabling device-to-device (D2D) communication.
Mai A. Abdel-Malek, Kemal Akkaya, Arupjyoti Bhuyan, Ahmed S. Ibrahim   +3 more
doaj   +1 more source

Secrecy-Optimized Resource Allocation for Device-to-Device Communication Underlaying Heterogeneous Networks

, 2017
Device-to-device (D2D) communications have recently attracted much attention for the potential capability to improve spectral efficiency (SE) underlaying the existing heterogeneous networks (HetNets).
Zhang, Kecheng, Peng, Mugen, Peng, Mugen (pmg@bupt.edu.cn), Li, Xuelong, Zhang, Ping   +4 more
core   +1 more source

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

Advanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris, Johannes Hellwig, Hugh Greatorex, Clemens Wittberg, Panagiotis Koutsogiannis, César Magén, Elisabetta Chicca, Regina Dittmann   +7 more
wiley   +1 more source

Survey of software defined D2D and V2X communication

Tongxin xuebao, 2019
The related D2D (device-to-device) and V2X (vehicle-to-everything) are regarded as vital components of 5G communication system,which providing alternative network services and multiple application services for cellular network.In the meanwhile,SDN ...
Wenjuan SHAO, Qingguo SHEN
doaj   +2 more sources

Enabling D2D Transmission Mode with Energy Harvesting and Information Transfer in Heterogeneous Networks

Advances in Electrical and Electronic Engineering, 2018
The concept of energy harvesting-assisted relay has been introduced to support the relaying transmission using Device-to-Device (D2D) communications for enhancing communication reliability. Motivated by the recent advance in Heterogeneous Network (HetNet)
Hong Nhu Nguyen, Huu Phuc Dang, Si Phu Le, Thanh Duc Le, Dinh Thuan Do, Miroslav Voznak, Jaroslav Zdralek   +6 more
doaj   +1 more source