Results 71 to 80 of about 13,512 (184)
, 2012 Peer-to-peer communication has been recently considered as a popular issue for local area services. An innovative resource allocation scheme is proposed to improve the performance of mobile peer-to-peer, i.e., device-to-device (D2D), communications as an
Cheng, Xiang +6 more
core +1 more source
Radio Science, Volume 60, Issue 5, May 2025.Abstract This paper introduces a Fractal Patch Antenna (FPA) integrated with Photonic Crystals (PhC) designed for Intelligent Transportation Systems (ITS) in the Millimeter‐wave bands (mmWaves) given the importance of the application of mmWaves in Vehicle‐to‐Everything (V2X) networks, we assumed, as examples, that the antenna is designed to resonate at
Nila Bagheri +2 more
wiley +1 more source
Tongxin xuebao, 2016 A secure access strategy for D2D (device-to-device) communications underlaying cellular networks based on the secrecy outage probability was proposed.Firstly,the secrecy outage probability in the worst case was derived and a transmission power ...
Ya-jun CHEN +3 more
doaj +2 more sources
Cooperative Resource Allocation and Scheduling for 5G eV2X Services
IEEE Access, 2019 In this paper, a cooperative solution for vehicle-to-everything (V2X) communications is proposed and presented, which can guarantee the reliability and latency requirements for the 5G enhanced V2X (eV2X) services.
Nestor Bonjorn +3 more
doaj +1 more source
A New Back‐End‐Of‐Line Ferroelectric Field‐Effect Transistor Platform via Laser Processing
Small, Volume 21, Issue 15, April 16, 2025.This study demonstrates a back‐end‐of‐line (BEOL)‐compatible ferroelectric field‐effect transistor platform using polycrystalline silicon channels fabricated via locally‐confined laser thermal processing and hafnia‐based ferroelectrics by low‐temperature atomic layer deposition with wafer‐scale uniformity.
Sang Woo Kim +8 more
wiley +1 more source
An Extensive Game-Based Resource Allocation for Securing D2D Underlay Communications
IEEE Access, 2019 Device-to-device (D2D) communication has been increasingly attractive due to its great potential to improve cellular communication performance. While resource allocation optimization for improving the spectrum efficiency is of interest in the D2D-related
Oleksii Rudenko +3 more
doaj +1 more source
Energy Efficiency and Sum Rate when Massive MIMO meets Device-to-Device Communication
, 2015 This paper considers a scenario of short-range communication, known as device-to-device (D2D) communication, where D2D users reuse the downlink resources of a cellular network to transmit directly to their corresponding receivers.
Björnson, Emil +4 more
core +3 more sources
Advanced Functional Materials, Volume 35, Issue 9, February 26, 2025.The bi‐stable resistive switching mechanism and ultra‐low‐current dynamics of the Ru‐based hybrid memristors, which utilize the synergistic effects of valence‐change memory and electrochemical‐metallization cells, are elucidated by in‐depth studies. It is found that the current conduction mechanism of the low‐resistance state in the Ru‐based hybrid ...
Dae‐Seong Woo +9 more
wiley +1 more source
Performance Analysis of Underlaid Full-Duplex D2D Cellular Networks
IEEE Access, 2019 This paper investigates the benefits of incorporating underlaid full-duplex (FD) device-to-device (D2D) communications into cellular networks. Toward this end, we provide an analytical performance characterization of underlaid D2D cellular networks where
Hung V. Vu, Tho Le-Ngoc
doaj +1 more source
Spectrum-Efficient Transmission Mode Selection for Full-Duplex-Enabled Two-Way D2D Communications
IEEE Access, 2020 Device-to-device (D2D) communications and full-duplex (FD) communications, which can improve the spectrum efficiency (SE) of mobile communications, have received much attention.
Liang Han +3 more
doaj +1 more source