Results 101 to 110 of about 322,516 (295)

Digital Predistorter Implementation for Wideband Power Amplifiers in New Generation Wireless Systems Based on a Low‐Complexity Volterra Series Model

open access: yesInternational Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Volume 38, Issue 5, September/October 2025.
ABSTRACT In this article, we provide a novel, expanded, and adapted pruning approach for the Simplified Volterra Series (SVS) model that makes it applicable to a wider range of Power Amplifiers (PAs). The proposed Modified SVS (MSVS) model is then applied in a Digital Predistortion (DPD) architecture to linearize a 25 W Gallium Nitride (GaN) RF PA.
Haithem Rezgui   +3 more
wiley   +1 more source

DyMo: Dynamic Monitoring of Large Scale LTE-Multicast Systems

open access: yes, 2017
LTE evolved Multimedia Broadcast/Multicast Service (eMBMS) is an attractive solution for video delivery to very large groups in crowded venues. However, deployment and management of eMBMS systems is challenging, due to the lack of realtime feedback from ...
Abdelmalek, Yousef   +8 more
core   +1 more source

BASE STATION POWER BACKUP SCHEDULING FOR NETWORK PROVIDERS BY A THREE-PERSON DYADIC GAME

open access: yesInformation and Telecommunication Sciences
Background. Recently reliable telecommunication has been challenged due to power grid instability and temporary blackouts. There is a strong need for optimizing the base station power backup for telecommunication network providers. Objective.
Вадим Романюк
doaj   +1 more source

AlphaFold modeling uncovers global structural features of class I and class II fungal hydrophobins

open access: yesProtein Science, Volume 34, Issue 9, September 2025.
Abstract Hydrophobins are a family of small fungal proteins that self‐assemble at hydrophobic–hydrophilic interfaces. Hydrophobins not only play crucial roles in filamentous fungal growth and development but also have attracted substantial attention due to their unique material properties.
Li‐Yen Yang   +3 more
wiley   +1 more source

RESEARCH OF LOW-BANDWIDTH RADIONETWORKS QOS PARAMETERS

open access: yesInformation and Telecommunication Sciences, 2020
Background. This article describes the research of QoS parameters in low-bandwidth communication networks based on VHF (Very High Frequency) radio stations produced by Aselsan (Turkey) and Harris (USA). Objective.
Irina Strelkovskaya, Roman Zolotukhin
doaj   +1 more source

Blockchain‐Based Federated Learning Methodologies in Smart Environments for Drone Technology

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, Volume 20, Issue 9, Page 1393-1404, September 2025.
High‐security transactions are stored in a chain of blocks using blockchain technology. Security and privacy concerns may be addressed by using blockchain technology. Federated learning is a paradigm for increasing data mining accuracy and precision by ensuring data privacy and security for both internet of things (IoT) devices and users in smart ...
Mukkoti Maruthi Venkata Chalapathi   +6 more
wiley   +1 more source

TSCH Multiflow Scheduling with QoS Guarantees: A Comparison of SDN with Common Schedulers [PDF]

open access: gold, 2021
Federico Orozco-Santos   +3 more
openalex   +1 more source

Mobility Aware Network Selection in a Heterogeneous Wireless Environment

open access: yesTransport and Telecommunication, 2020
Different Radio Access Technologies (RATs) coexist in the same area has encouraged the researchers to get profit from the available networks by selecting of the best RAT at each moment of the call session to satisfy the user requirements.
Bendaoud Fayssal   +2 more
doaj   +1 more source

Big Data Analytics for QoS Prediction Through Probabilistic Model Checking [PDF]

open access: yes, 2014
As competitiveness increases, being able to guaranting QoS of delivered services is key for business success. It is thus of paramount importance the ability to continuously monitor the workflow providing a service and to timely recognize breaches in the ...
Cicotti, Giuseppe   +3 more
core   +1 more source

Energy-Efficient Resource Allocation in Wireless Networks with Quality-of-Service Constraints

open access: yes, 2007
A game-theoretic model is proposed to study the cross-layer problem of joint power and rate control with quality of service (QoS) constraints in multiple-access networks.
Balan, Radu V.   +3 more
core   +1 more source

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