Results 81 to 90 of about 17,275 (224)
IET Quantum Communication, Volume 7, Issue 1, January/December 2026.This paper was not transferred from another journal. ABSTRACT Software‐defined networking (SDN) consolidates network control at a centralised controller, making the southbound TLS‐protected channel between the controller and OpenFlow switches the principal security boundary of the entire network.
Raied Ibrahim +3 more
wiley +1 more source
VoIP Packet Delay Techniques: A Survey [PDF]
, 2014 The continuous development in the field of communication have paved the way for Voice over Internet Protocol (VoIP). VoIP is a group of hardware and software that facilitates people to utilize the Internet as the transmission medium for telephone calls ...
R.Shankar
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The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.ABSTRACT Smart cities represent transformative urban ecosystems, leveraging advanced technologies to address challenges posed by rapid urbanisation, energy efficiency demands, and sustainability goals. Despite extensive research, a comprehensive and integrated literature analysis combining AI‐based communication, energy management, cybersecurity, and ...
Maaz Tahir Malik +5 more
wiley +1 more source
Excitação multi-taxa usando quantização vetorial estruturada em árvore para o codificador CS-ACELP com aplicação em VoIP [PDF]
, 2006 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho apresenta um estudo sobre codificação multi-taxa estruturada sobre o algoritmo CS-ACELP (Conjugate ...
Campaner, Nelson
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International Journal of Digital Multimedia Broadcasting, Volume 2026, Issue 1, 2026.The heterogeneity of the network at the edge creates unequal bandwidth availability for clients connected through diverse networks and devices. This variability can lead to bandwidth fluctuations and slow response times, resulting in buffering or degraded streaming performance.
Reza Kalan +3 more
wiley +1 more source
Leveraging Gaussian Attention for Adapter‐Based Fine‐Tuning of WavLM in Audio Deepfake Detection
International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.The advancement of deepfake technology has enabled deepfake audio to achieve unprecedented realism, posing significant challenges to automatic speaker verification (ASV) systems and threatening information security in critical sectors such as telecommunications and banking.
Yuhan Wang +4 more
wiley +1 more source
, 2008 Attacks against the underlying VoIP devices ’ OS.....................................................................
Threat Scenarios, Voip Security
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A Look at VoIP Vulnerabilities
login Usenix Mag., 2010 Voice over IP (VoIP) and Internet Multimedia Subsystem (IMS) technologies offer higher flexibility than traditional telephony infrastructures and the potential for lower cost through equipment consolidation and new business models. In this article, I examine the current state of affairs on VoIP/IMS security through a survey of all the 221 known ...
openaire +3 more sources
E-model MOS Estimate Improvement through Jitter Buffer Packet Loss Modelling
Advances in Electrical and Electronic Engineering, 2011 Proposed article analyses dependence of MOS as a voice call quality (QoS) measure estimated through ITU-T E-model under real network conditions with jitter. In this paper, a method of jitter effect is proposed.
Adrian Kovac +3 more
doaj +1 more source
Komputika, 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