Results 61 to 70 of about 687 (126)

Secure D2D Communication for 5G IoT Network Based on Lightweight Cryptography

Applied Sciences, 2019
Device-to-device (D2D) communication is a direct means of communication between devices without an intermediate node, and it helps to expand cell coverage and to increase radio frequency reuse in a 5G network.
Byoungjin Seok, Jose Costa Sapalo Sicato, Tcydenova Erzhena, Canshou Xuan, Yi Pan, Jong Hyuk Park   +5 more
doaj   +1 more source

Device-to-Device Communication as an Underlay in Coordinated Heterogenous Cellular Network

Dianxin kexue, 2013
Device-to-device（D2D）communication enables seamless operation of combining cellular and mobile Ad Hoc networks, which significantly improves the system spectrum efficiency and network capacity.
Chen Xu, Lingyang Song
doaj   +2 more sources

D2D Communication Mode Selection and Resource Optimization Algorithm With Optimal Throughput in 5G Network

IEEE Access, 2019
Aiming at the problem of device-to-device (D2D) communication mode selection and resource optimization under the joint resource allocation mode in the 5G communication network, a probabilistic integrated resource allocation strategy and a quasi-convex ...
Jun Li, Guanglin Lei, Gunasekaran Manogaran, George Mastorakis, Constandinos X. Mavromoustakis   +4 more
doaj   +1 more source

Game-theoretic Resource Allocation Methods for Device-to-Device (D2D) Communication

CoRR, 2014
Accepted.
Lingyang Song, Dusit Niyato, Zhu Han 0001, Ekram Hossain 0001   +3 more
openaire   +2 more sources

Ergodic Capacity of D2D Underlay Communication using MC-CDMA [PDF]

Radioengineering, 2019
Device to device (D2D) communication that underlay conventional cellular networks can increase their spectrum utilization. However, since D2D users share the frequency band with cellular users, interference between these two network tiers can become a ...
J. Ahmed, S. Wyne
doaj  

Joint Resource Allocation Scheme for Device-To-Device Communication under a Cellular Network

Cybernetics and Information Technologies, 2015
Device-To-Device (D2D) communication is a new technology that allows the mobile terminals to directly communicate with each other by sharing the resources of the cellular network under the control of a cellular system.
Feng Chenwei, Chen Pingbo, Zhang Zewang
doaj   +1 more source

Femtocaching assisted multi-source D2D content delivery in cellular networks

EURASIP Journal on Wireless Communications and Networking, 2017
The influxes of diversified services and mass data lead to exponential growth of traffic load in mobile cellular networks. Cache-enabled device-to-device (D2D) communication provides a general framework to alleviate this situation.
Xiaoyan Zhao, Peiyan Yuan, Yajun Chen, Pei Chen   +3 more
doaj   +1 more source

A modified LSTM with QoS aware hybrid AVO algorithm to enhance resource allocation in D2D communication

EURASIP Journal on Wireless Communications and Networking
In communication technologies, device-to-device (D2D) communication is essential for resource management and power control, which are major research concerns nowadays.
Shaik Ahmed Pasha, Noor Mohammed Vali Mohamad   +1 more
doaj   +1 more source

Joint Resource Allocation and Power Control Algorithm for Cooperative D2D Heterogeneous Networks

IEEE Access, 2019
The device-to-device (D2D) communication is viewed as an attractive technique to increase the spectrum efficiency and the data transmission rate in the wireless network.
Hongyuan Gao, Shibo Zhang, Yumeng Su, Ming Diao   +3 more
doaj   +1 more source

DEVICE-TO-DEVICE (D2D) COMMUNICATION PADA JARINGAN SELULAR

TEKNOKOM, 2019
Didalam sebuah sistem telekomunikasi selular yang konvensional, perangkat-perangkat pengguna(UE) adalah tidak dimungkinkan untuk saling berkomunikasi secara langsung (directcommunication) didalam bandwidth selular yang berlisensi. Semua komunikasi yang berlangsungharus melalui eNB atau base station (BS) sebagai jaringan inti (core network).
openaire   +2 more sources