Results 181 to 190 of about 33,840 (257)

Impacts of Change‐Type and State‐Type System Qualities on Complex System Architectures

Systems Engineering, EarlyView.
ABSTRACT System qualities, such as scalability, expandability, and reconfigurability, are key requirements of complex systems. Requirements associated with system qualities are important factors in design trade space analyses, but systems engineering design methodologies make only limited use of these qualities, hindering a holistic understanding of ...
Christina F. Bridges, Benjamin W. Stirgwolt   +1 more
wiley   +1 more source

A filtering reconfigurable intelligent surface for interference-free wireless communications. [PDF]

Nat Commun
Liang JC, Zhang L, Luo Z, Jiang RZ, Cheng ZW, Wang SR, Sun MK, Jin S, Cheng Q, Cui TJ.   +9 more
europepmc   +1 more source

Tailoring Model‐Based Systems Engineering for Sub‐100 g PlanarSats: A Power‐First View Stack

Systems Engineering, EarlyView.
ABSTRACT This paper addresses how to apply model‐based systems engineering (MBSE) to ultrasmall planar satellites under severe power and resource constraints. PlanarSats are sub‐100‐gram spacecraft built as single printed‐circuit boards where the same surface must host both electronics and solar cells, so power generation, geometry, and component ...
Mehmet Şevket Uludaǧ, Alim Rüstem Aslan   +1 more
wiley   +1 more source

Tbps wide-field parallel optical wireless communications based on a metasurface beam splitter. [PDF]

Nat Commun
Wu Y, Chen J, Wang Y, Yuan Z, Huang C, Sun J, Feng C, Li M, Qiu K, Zhu S, Zhang Z, Li T.   +11 more
europepmc   +1 more source

The Hidden Hallyu Emerged: Exploring the Key Motives of Reading Adapted K‐Webtoons of South Korea

Thunderbird International Business Review, EarlyView.
ABSTRACT This study aims to investigate why global fans read Korean webtoons (K‐webtoons) and how their motivations vary across different genres. Previous studies have approached the Korean Wave (Hallyu) from a national perspective, emphasizing its influence and primarily discussing K‐pop and K‐drama.
Hoseok Gwak, Ga‐rog Han, Taehyung Kim, Minseok Kim   +3 more
wiley   +1 more source

Design and Implementation of Low-Complexity Multiple Symbol Detection Algorithm Using Hybrid Stochastic Computing in Aircraft Wireless Communications. [PDF]

Entropy (Basel)
Liu Y, Liu R, Tian K, Lu Z, Zhao L.
europepmc   +1 more source

In Situ Assessment of Uplink Duty Cycles for 4G and 5G Wireless Communications. [PDF]

Sensors (Basel)
Vermeeren G, Verloock L, Aerts S, Martens L, Joseph W.   +4 more
europepmc   +1 more source

Wireless Communication

openaire   +1 more source

Seamlessly merging radar ranging and imaging, wireless communications, and spectrum sensing for 6G empowered by microwave photonics. [PDF]

Commun Eng
Shi T, Chen Y, Yao J.
europepmc   +1 more source

A Quantised Push‐Sum Distributed Adaptive Momentum Algorithm for Optimisation Over Directed Networks

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In this paper, we investigate a distributed constrained optimisation problem over directed networks. The agents in the networks conduct local computations and communications, endeavouring to collaboratively minimise the aggregation of all locally known convex cost functions subject to a global constraint set.
Qingguo Lü, Mingyu Guan, Chenglong He, Chen Chen, Xiangguang Dai, Man‐Fai Leung, Wei Zhang   +6 more
wiley   +1 more source