Results 71 to 80 of about 1,035 (180)

Toward Secure Edge Networks Taming Device to Device (D2D) Communication in IoT

CoRR, 2017
The growing popularity of Internet-of-Things (IoT) has created the need for network-based traffic anomaly detection systems that could identify misbehaving devices. In this work, we propose a lightweight technique, IoT-guard, for identifying malicious traffic flows.
Ibbad Hafeez, Aaron Yi Ding, Markku Antikainen, Sasu Tarkoma   +3 more
openaire   +2 more sources

Device-to-Device Communications in Unlicensed Spectrum: Mode Selection and Resource Allocation

IEEE Access, 2016
In this paper, a novel technology, namely, device-to-device communications in the unlicensed spectrum (D2D-U) is proposed, which can allow D2D users to transmit on the unlicensed spectrum and coexist with the incumbent Wi-Fi networks.
Rui Liu, Guanding Yu, Fengzhong Qu, Zihan Zhang   +3 more
doaj   +1 more source

Distributed Transmit Power Optimization for Device-to-Device Communications Underlying Cellular Networks

IEEE Access, 2019
In this paper, we propose four transmit power control strategies for the underlay device-to-device (D2D) communications, in which the spectral efficiency (SE) of the D2D communications is maximized while the amount of interference caused to a base ...
Woongsup Lee, Tae-Won Ban, Bang Chul Jung   +2 more
doaj   +1 more source

SDN-Controller Placement for D2D Communications

IEEE Access, 2019
The increasing demand for data transmission resources to be handled by next generation cellular networks has led to the emergence of new technologies, such as Device-to-Device (D2D) communications and software-defined networks (SDN).
Yarisley Pena Llerena, Paulo R. L. Gondim   +1 more
doaj   +1 more source

5G-oriented information sharing mechanism within D2D clusters

Dianxin kexue, 2016
Device-to-Device（D2D）communication is an important technology in 5G network.It helps to improve the transmission efficiency of data dissemination services.However,due to the extra signaling overhead caused by D2D communications,currently most of enhanced-
Shaomin WANG, Bin ZHOU
doaj   +2 more sources

Blockchain-Assisted Dynamic Resource Pool Selection for D2D Roaming Scenarios

IEEE Open Journal of the Communications Society
Device-to–device (D2D) communications are based on direct signaling and data transmission within wireless devices. Furthermore, it facilitates mission-critical services for public safety (PS), vehicle-to–vehicle (V2V) or drones.
Seung-Hoon Park, Tahira Mahboob, Syed Tariq Shah, Mahmoud A. Shawky, Minseok Choi, Min Young Chung   +5 more
doaj   +1 more source

Joint spectrum and power allocation scheme based on value decomposition networks in D2D communication networks

EURASIP Journal on Wireless Communications and Networking
Device-to-device (D2D) communications allow short-range communication devices to multiplex cellular-licensed spectrum to directly establish local connections for ultra-high number of terminal connections and greater system throughput.
Zhongwei Huang, Tong Li, Chenghao Song, Zhenxing Li, Jie Wang, Xiao Liu, Haibo Chen, Xiaorong Zhao, Yewen Cao   +8 more
doaj   +1 more source

Distance-based Device-To-Device outage reduction for 5G wireless systems. [PDF]

PLoS One
Al-Quhali AH, Roslee M, Alias MY, Abu Ajwa O.   +3 more
europepmc   +1 more source

Resource Management for Cellular-Assisted Device-to-Device (D2D) Communications [PDF]

, 2018
Device-to-Device (D2D) communication has become a promising candidate for future wireless communication systems to improve the system spectral efficiency, while reducing the latency and energy consumption of individual communication. With the assistance of cellular network, D2D communications can greatly reduce the transmit distance by utilizing the ...
openaire  

Blockchain-driven smart contract with key exchange protocol for secure device-to-device communication using verkle tree K-ary structures. [PDF]

Sci Rep
Simbu A, Nandakumar S, Saravanan K.
europepmc   +1 more source