Results 21 to 30 of about 1,797 (181)

Social-Aware Relay Selection Scheme for Relay-Based D2D Communications

IEEE Access, 2018
In order to improve the communication quality of relay-based D2D communication, this paper proposed a relay selection algorithm with the consideration of the information of the social domain and the physical domain. First, the transmission performance of
Min Hu, Biao Liu, Hongcheng Huang, Wei Xiang, Yang Tao   +4 more
doaj   +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

Joint Downlink and Uplink Interference Management for Device to Device Communication Underlaying Cellular Networks

IEEE Access, 2016
Interference management is one of the most critical issues in underlaying device-to-device (D2D) communication due to the coexistence of D2D pairs and cellular users that operate under the same spectrum.
Thong Huynh, Tomoyuki Onuma, Kaori Kuroda, Mikio Hasegawa, Won-Joo Hwang   +4 more
doaj   +1 more source

AAKA-D2D: Anonymous Authentication and Key Agreement Protocol in D2D Communications [PDF]

2019 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI), 2019
Device-to-Device (D2D) communication is proposed as a promising technology in 5G system for communications between mobile devices geographical proximity. Despite significant benefits, new application scenarios and system architecture, for instance, open direct channel, expose D2D communications to unique security threats. Providing a secure and privacy-
Mingjun Wang, Zheng Yan 0002, Bin Song 0001, Mohammed Atiquzzaman   +3 more
openaire   +2 more sources

Towards Human-Aware D2D Communication [PDF]

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS), 2020
Mobility, social interactions, and other human characteristics shall support Future Mobile Networks in routine prediction and resource management. This work investigates human-aware metrics supporting services or protocols leveraging opportunistic communication.
Lima Costa, Rafael, Carneiro Viana, Aline, Ziviani, Artur, Sampaio, Leobino   +3 more
openaire   +2 more sources

A Resource Allocation Scheme Based on Immune Algorithm for D2D-Based Vehicular Communication Networks

IEEE Access, 2019
For D2D-based vehicular communication networks, how to effectively and quickly allocate frequency resources is a big challenge. In this paper, a resource allocation scheme based on immune algorithm for D2D-based vehicular communication networks is ...
Xujie Li, Ying Sun, Lingjie Zhou, Ailin Qi, Siyuan Zhou   +4 more
doaj   +1 more source

The Reliability Research of DF-D2D Underlaying Cellular Networks

Advances in Electrical and Computer Engineering, 2014
In this paper, we propose a novel Device-to-Device (D2D) communication model, i.e., DF-D2D where the D2D communication is aided by a relay using the decode-and-forward (DF) strategy.
HUAN, C., LIU, C.
doaj   +1 more source

An Efficient Resource Allocation Algorithm for D2D Communications Based on NOMA

IEEE Access, 2019
The performance of the future mobile communication system could greatly improve as a result of Device-to-Device (D2D) communication and Non-Orthogonal Multiple Access (NOMA).
Salem Alemaishat, Omar A. Saraereh, Imran Khan, Bong Jun Choi   +3 more
doaj   +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

MoS2 Memristors Made by Liquid–Liquid Interface Assembly and Ultraprecise Metal Printing

Advanced Electronic Materials, EarlyView.
A cleanroom‐free, fully additive fabrication route combines ultraprecise printed silver electrodes with Langmuir–Schaefer‐deposited bilayer MoS2 to realize ultralow‐power resistive switching devices. The resulting microscale memories exhibit low operating voltages, a large memory window, stable retention and endurance, demonstrating a scalable and cost‐
Miguel Franco, Daniel Neves, Dorina T. Papanastasiou, Jonas Deuermeier, Tomás Calmeiro, Tomás Mingates, Adam Kelly, Joseph Neilson, Eugénie Martinez, Zdeněk Sofer, Elvira Fortunato, Rodrigo Martins, Emanuel Carlos, Asal Kiazadeh   +13 more
wiley   +1 more source