Results 81 to 90 of about 4,388 (222)

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

Electrochemical Memristive Devices Toward Brain‐Inspired Computing and In‐Memory Communication: Mechanisms, Materials, and Device Engineering

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Electrochemical memristive devices, whose resistance is modulated by ion migration and redox reactions, offer a hardware pathway toward brain‐inspired computing. This review summarizes key switching mechanisms—electrochemical metallization (ECM), valence change mechanism (VCM), and thermochemical effects (TCM)—and discusses how materials and device ...
Junyao Xu, Yiwei Sun
wiley   +1 more source

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

Energy Efficiency Optimization and Dynamic Mode Selection Algorithms for D2D Communication Under HetNet in Downlink Reuse

IEEE Access, 2020
Device-to-Device communication (D2D) is a promising technique for improving fifth-generation cellular network (5G) spectrum and energy efficiency.
Amal Ali Algedir, Hazem H. Refai
doaj   +1 more source

Examining the Effects of Synchronous Written Corrective Feedback During Computer‐Mediated Collaborative Writing: Feedback Type and Learner Perceptions

International Journal of Applied Linguistics, Volume 36, Issue 2, Page 1194-1207, May 2026.
ABSTRACT Spurred by the advancement of educational technology, more language instruction has been offered in online environments. Consequently, teaching practices have had to adapt to digital platforms. Accordingly, teachers’ provision of synchronous written corrective feedback (SWCF) on digital texts has received increasing attention.
Sanghee Kang, YouJin Kim, Minkyung Kim
wiley   +1 more source

Joint mode selection and proportional fair scheduling for D2D communication

, 2017
© 2017 IEEE. In this paper, we propose a new joint mode selection and proportional fair scheduling scheme for Device-to-Device (D2D) communication in cellular networks.
Orgun, M, Li, X, Fang, G, Lin Ma, Mehmet Orgun, Ma, L, Rajan Shankaran, Shankaran, R, Xiaoshuai Li, Gengfa Fang   +9 more
core   +1 more source

Road Ahead for D2D Communications

, 2022
Device-to-device (D2D) is a key enabling technology for the fifth-generation Internet-of-Things, where the global number of D2D connections specifically is expected to reach 14.7 billion devices by 2023.
Ur-Rehman, Masood, Chaudhry, Mohammad Asad Rehman, Ghazanfar Ali Safdar, Mohammad Asad Rehman Chaudhry, Masood Ur Rehman, Safdar, Ghazanfar   +5 more
core   +1 more source

The Roles of Vocabulary Size, Word Part Knowledge, and Semantic Transparency in Vocabulary Learning Through the Word Part Technique

International Journal of Applied Linguistics, Volume 36, Issue 2, Page 1615-1627, May 2026.
ABSTRACT This study investigated the influence of learner‐ and word‐related variables on L2 vocabulary learning through the word part technique (WPT), a morphological mnemonic designed to strengthen form–meaning associations through knowledge of affixes and stems.
Gaia Oikawa, Masato Sugawara, Takumi Uchihara   +2 more
wiley   +1 more source

Optoelectronic‐Driven van der Waals Ferroelectric Materials‐Based Memory Devices for Retinomorphic and In‐Sensory Hardware

Advanced Science, Volume 13, Issue 21, 13 April 2026.
2D ferroelectrics materials enabling non‐volatile polarization memory, optical excitability, and neuromorphic processing within a unified material and provides a mechanistic analysis of polarization‐induced band modulation, including photon‐assisted domain reorientation, switching kinetics, and interfacial dipole coupling that governs resistive ...
Parthasarathi Pal, Yeong‐Her Wang, Sanjay Kumar, Themis Prodromakis   +3 more
wiley   +1 more source

The Coexistence of D2D Communication under Heterogeneous Cellular Networks (HetNets) [PDF]

, 2019
Device-to-Device (D2D) communication is a promising technique for supporting the stringent requirements of the fifth-generation cellular network (5G).
Algedir, Amal
core