Results 71 to 80 of about 12,983,911 (212)

Fraud Prediction and Prevention in Mobile Money Payment Systems (MMPS): A Systematic Literature Review of Text‐Based Detection Methods

open access: yesSecurity and Communication Networks, Volume 2025, Issue 1, 2025.
Mobile money services have become essential in providing financial inclusion, particularly in underserved and developing regions, by enabling access to banking, payments, and commerce through mobile devices. Despite their benefits, these services are increasingly targeted by fraudsters employing sophisticated text‐based schemes such as phishing ...
Umar Sayibu   +4 more
wiley   +1 more source

Implementasi Server VoIP Berbasis SIP Pada LAN Nirkabel

open access: yesBuletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2013
Voice over Internet Protocol (VoIP) merupakan teknologi yang memungkinkan percakapan suara jarak jauh melalui protokol internet. Dalam telekomunikasi, diperlukan teknologi pensinyalan yang berguna untuk membangun, mengawasi, dan melepas hubungan antara ...
Mohammad Shoffa Al Arofat   +2 more
doaj   +1 more source

Review of methodology and best practice of power system restoration plan

open access: yesEnergy Internet, Volume 1, Issue 2, Page 123-140, November 2024.
Abstract With the increasing penetration of renewable energy and inverter‐based resource (IBR) generation, modern power systems are facing new challenges and issues in the system restoration process, such as the needs of fast response and adaptive protection and control during the restoration.
Yiliang Fan   +5 more
wiley   +1 more source

Implementation of a Proposal Encryption Algorithm for Voice over Internet Protocol (VoIP)

open access: yesJournal of University of Anbar for Pure Science, 2012
The process of transfer a speech signal by high confidentially and as quickly as possible through the Internet needs to develop compression and encryption technology for a speech signal, so as, to reduce its size and make it understandable to persons not authorized to listen to.
Manar Y. Kashmola, Ahmed Yassin Kamil
openaire   +2 more sources

An intelligent load balancing algorithm for 5G‐satellite networks

open access: yesInternational Journal of Satellite Communications and Networking, Volume 42, Issue 5, Page 329-353, September/October 2024.
Future 5G networks are evolving to incorporate multiple Radio Access Technologies (RATs) to handle increased data traffic and diverse devices, including LTE, WiMAX, WiFi, and Satellite. Satellites are particularly promising for supporting 5G use cases.
Mobolanle Bello   +2 more
wiley   +1 more source

ANALISA KUALITAS LAYANAN APLIKASI VOIP DAN IMPLEMENTASI PENGGUNAAN LINUX ZENTYAL SEBAGAI PENYEDIA LAYANAN VOIP

open access: yesKomputika, 2021
Voice over Internet Protocol (juga disebut VoIP, IP Telephony, Internet telephony atau Digital Phone) adalah teknologi yang memungkinkan percakapan suara jarak jauh melalui media internet.
Susmini Indriani Lestariningati
doaj  

Challenges of "VoiP" Communication Systems for Air Traffic Management

open access: yesPromet (Zagreb), 2006
Today's dense air traffic and the worldwide move to FutureAir Navigation System (FANS) concepts demand a high levelof modem and reliable Air Traffic Control (ATC) equipmentto accommodate customer requirements now and in the future.The work tries to ...
Miroslav Borković   +2 more
doaj   +1 more source

The development of a co‐researcher training with and for people with intellectual and developmental disabilities

open access: yesJournal of Applied Research in Intellectual Disabilities, Volume 37, Issue 3, May 2024.
Abstract Background To build capacity among people with intellectual and developmental disabilities to become co‐researchers they need the opportunity to learn about research. Method An inclusive research team developed an online training to support people with intellectual and developmental disabilities to serve as co‐researchers.
Lieke van Heumen   +2 more
wiley   +1 more source

Voice-Over-Internet Protocol (VOIP) Cost Efficiencies And The Decision To Implement

open access: yesReview of Business Information Systems (RBIS), 2010
The following study will discuss the quantitative and non-quantitative methodologies applicable to the cost and profitability of VoIP in the business environment.  Furthermore, the study will examine recent regulation topics surrounding VoIP technology and provide examples of current applications.
Les Nunn, Brian McGuire, Brian Crowe
openaire   +2 more sources

Uma avaliação de qualidade de voip em uma rede sem fio [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina , Centro Tecnológico. Programa de Pós-Graduação em Ciência da ComputaçãoA crescente necessidade de gerenciar aplicações de voz, dados e imagem em uma única plataforma, sob o conceito de ...
Marcelino, José Weyne Nunes
core  

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