Results 101 to 110 of about 338,451 (323)

High-Throughput Accelerator for Exact-MMSE Soft-Output Detection in Open RAN Systems

IEEE Access
Open Radio Access Networks (Open RANs), realized fully in software, require excessive computing resources to support time-sensitive signal-processing algorithms in the physical layer.
Thomas James Thomas, Konstantinos Nikitopoulos   +1 more
doaj   +1 more source

The maximum number of systoles for genus two Riemann surfaces with abelian differentials [PDF]

, 2019
In this article, we provide bounds on systoles associated to a holomorphic $1$-form $\omega$ on a Riemann surface $X$. In particular, we show that if $X$ has genus two, then, up to homotopy, there are at most $10$ systolic loops on $(X,\omega)$ and ...
Judge, Chris, Parlier, Hugo
core   +1 more source

Ultrahigh Piezoelectricity in Truss‐Based Ferroelectric Ceramics Metamaterials

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By leveraging the unique combination of polarization direction and loading state, ultrahigh piezoelectricity is achieved through careful tuning of the relative density and scaling ratio in truss‐based ferroelectric metamaterials. This approach enables the simultaneous realization of extremely high piezoelectric constants and ultralow dielectric ...
Jiahao Shi, Kang Ju, Haoyu Chen, Valérie Orsat, Agus P. Sasmito, Ali Ahmadi, Abdolhamid Akbarzadeh   +6 more
wiley   +1 more source

A Survey for Intrusion Detection Systems in Open RAN

IEEE Access
Open Radio Access Network (RAN) introduces a groundbreaking industry standard for Radio Access Networks, fostering vendor interoperability and network flexibility through open interfaces while leveraging network softwarization, Artificial, and Machine ...
Emmanuel N. Amachaghi, Mohammad Shojafar, Chuan Heng Foh, Klaus Moessner   +3 more
doaj   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Digital Twinning for 6G Teleoperated Driving: The 6G-TWIN Vision

EuCNC & 6G Summit 2024 (EUCNC), Antwerp, Belgium.
Previous efforts focusing on 5G support for teleoperated driving mainly targeted communication challenges and goals, developing and evaluating key 5G enabling technologies such as network slicing, seamless cross-border roaming, Multi- access Edge Computing (MEC) enabled distributed computing, or predictive Quality of Service/Experience (QoS or QoE ...
Turcanu, Ion, Faye, Sébastien, Fellner, Horst, Castellanos, German, Baudouin, Julien, Senouci, Sidi Mohammed, Franke, Mario, Sommer, Christoph   +7 more
openaire   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

Advanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang, Mingzi Sun, Feng Lang, Zhijun Cai, Xitao Hu, Yao Gao, Chao Lin, Xueqiang Zhang, Bolong Huang, Quan Li   +9 more
wiley   +1 more source

NL-COMM: Enabling High-Performing Next-Generation Networks via Advanced Non-Linear Processing

Future Internet
Future wireless networks are expected to deliver enhanced spectral efficiency while being energy efficient. MIMO and other non-orthogonal transmission schemes, such as non-orthogonal multiple access (NOMA), offer substantial theoretical spectral ...
Chathura Jayawardena, George Ntavazlis Katsaros, Konstantinos Nikitopoulos   +2 more
doaj   +1 more source

Advancements in Open RAN and the Decentralization of Telecom Networks [PDF]

Iranian Journal of Information Processing & Management
Background: In the article, the author explores the possibilities of Open Radio Access Network (Open RAN) as a revolutionary idea to democratize telecom networks.Objective: The study aims to compare the efficiency, cost, flexibility, scalability, and ...
Yaser Issam Hamodi Aljanabi, Salah Yehia Hussain, Papieva Tolkun Mamataevna, Vian S. Al-Doori, Jassim Mohamed Brieg   +4 more
doaj   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source