Results 101 to 110 of about 40,800 (292)

Performance analysis of modulation techniques in 5G communication system

, 2022
In the 5th generation mobile communication (5G) system, better bitrate, better power consumption, and better Bit Error Rate are needed. To meet all these requirements in 5G, the waveform is important.
Seker, C., Sahab, A.S., Guneser, M.T.
core   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

A Hybrid Power-Rate Management Strategy in Distributed Congestion Control for 5G-NR-V2X Sidelink Communications

, 2023
The accelerated growth of 5G technology has facilitated substantial progress in the realm of vehicle-to-everything (V2X) communications. Consequently, achieving optimal network performance and addressing congestion-related challenges have become ...
SangHoon An, KyungHi Chang, Azharul Islam, Jiawei Tian   +3 more
core   +1 more source

Security for 5G Communications [PDF]

, 2015
Security has recently become an important issue that needs to be addressed in an era where governments are investing heavily into preventive measures against cyber-crime that includes denial of service attacks, tampering attacks and eavesdropping attacks, among others.
Mantas, G., Komninos, N., Rodriuez, J., Logota, E., Marques, H.   +4 more
openaire   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Indonesia 5G Channel Model Under Foliage Effect

, 2019
The performance of communications is determined by the channel, therefore knowledge of channel model of a country is important. This paper proposes (i) the fifth telecommunication generation (5G) Indonesia channel model and (ii) a framework to derive the
Anwar, Khoirul; Telkom University, Astuti, Rina Pudji; Telkom University, Christy, Evander; Telkom University   +2 more
core   +1 more source

An Integrated and Robust Deep Learning Framework for Denoising and Analyzing Single‐Cell Spatial Transcriptomics

Advanced Intelligent Systems, EarlyView.
Single‐cell Spatial Transcriptomics Analysis and Denoising Engine is introduced as a unified deep learning framework that jointly performs denoising, clustering, and gene prioritization in spatial transcriptomics. By integrating linear and nonlinear representations within a dual‐channel architecture, it improves robustness and accuracy, uncovers ...
Yaxuan Cui, Yang Cui, Ruheng Wang, Xin Zeng, Zheyong Zhu, Ding Yi, Ruihua Guo, Tetsuya Sakurai, Kenta Nakai, Xiucai Ye, Leyi Wei, Yong Chen   +11 more
wiley   +1 more source

Experimental Demonstration of a 5G Network Slice Deployment through the 5G-Transformer Architecture [PDF]

, 2018
44th European Conference on Optical Communications (ECOC 2018)This demo shows for the first time the capability of the proposed 5G-TRANSFORMER architecture to deploy a 5G network slice in minutes.
Fichera S., Sgambelluri, A., K. Kondepu, Kondepu, K., Sgambelluri A., M. Capitani, Martini, B., Giannone F., Landi G., Fichera, S., B. Martini, Martini, Barbara, E. Kraja, Kraja E., S. Fichera, Martini Barbara, A. Sgambelluri, Landi, G., Kondepu K., Valcarenghi, L., G. Landi, F. Giannone, Kraja, E., Capitani M., L. Valcarenghi, Giannone, F., Capitani, M., Landi, Giada, Valcarenghi L.   +28 more
core   +1 more source

DECT-2020 New Radio: The Next Step Towards 5G Massive Machine-Type Communications

, 2022
Massive machine type communications (mMTC) is one of the cornerstone services that have to be supported by 5G systems. 3GPP has already introduced LTE-M and NB-IoT, often referred to as cellular IoT, in 3GPP Releases 13, 14, and 15 and submitted these ...
Valkama, Mikko, Kovalchukov, Roman, Moltchanov, Dmitri, Koucheryavy, Yevgeni, Sae, Joonas, Pirskanen, Juho, Numminen, Jussi   +6 more
core   +1 more source