Results 21 to 30 of about 410,715 (365)
An Application of SVM to Lost Packets Reconstruction in Voice-Enabled Services [PDF]
, 2002 Voice over IP (VoIP) is becoming very popular due to the huge range of services that can be implemented by integrating different media (voice, audio, data, etc.).
Díaz de María, Fernando +4 more
core +3 more sources
Performance Analysis of VoIP Data over IP Networks
International Journal of Electronics and Telecommunications, 2023 —The paper presents the results of research and analysis of voice data transmission quality in IP packet networks. It analyses mechanisms allowing for the assessment of packet telephony data transmission quality.
D. Strzęciwilk
semanticscholar +1 more source
Practical cross-layer testing of HARQ-induced delay variation on IP/RTP QoS and VoLTE QoE
EURASIP Journal on Wireless Communications and Networking, 2021 As the PHY/MAC-layer IR-HARQ and RLC-layer ARQ error recovery procedures, adopted in LTE, may impose additional delay when their code-block retransmissions occur, the arising question is whether these significantly contribute to IP and consequently RTP ...
Adriana Lipovac +3 more
doaj +1 more source
ANALYSIS OF OPERATIONAL PROPERTIES OF VOIP NETWORK [PDF]
Acta Electrotechnica et Informatica, 2021 Voice transmission over the Internet network is now taken for granted. Many end-user applications address this issue. However, this paper focuses on the specific use of the SCCP protocol created by Cisco, its implementation in a computer network and end
Cyril Filip KOVACIK, Gabriel BUGAR
doaj +1 more source
Hepatology, EarlyView., 2022 NRPT 1X reduces ALT and ceramide 14:0 in 65% of subjects as compared to only 28% in the placebo group. Abstract Background and Aims The prevalence of NAFLD is increasing globally and on a path to becoming the most frequent cause of chronic liver disease. Strategies for the prevention and treatment of NAFLD are urgently needed.
Ryan W. Dellinger +7 more
wiley +1 more source
Quality in Measurement: Beyond the deployment barrier [PDF]
, 2002 Network measurement stands at an intersection in the development of the science. We explore possible futures for the area and propose some guidelines for the development of stronger measurement techniques.
McGregor, Anthony James
core +2 more sources
Voice-over-IP Security: Research and Practice [PDF]
, 2010 Consumers and enterprises alike are rapidly adopting voice-over-IP (VoIP) technologies, which offer higher flexibility and more features than traditional telephony infrastructures. They can also potentially lower costs through equipment consolidation and,
Keromytis, Angelos D.
core +2 more sources
A Comprehensive Survey of Voice over IP Security Research [PDF]
, 1997 We present a comprehensive survey of Voice over IP security academic research, using a set of 245 publications forming a closed cross-citation set. We classify these papers according to an extended version of the VoIP Security Alliance (VoIPSA) Threat ...
Keromytis, Angelos D.
core +2 more sources
Development and Performance Analysis of a Lossless Data Reduction Algorithm for VoIP [PDF]
Mehran University Research Journal of Engineering and Technology, 2014 VoIP (Voice Over IP) is becoming an alternative way of voice communications over the Internet. To better utilize voice call bandwidth, some standard compression algorithms are applied in VoIP systems.
Syed Misbahuddin, Noureddine Boulejfen
doaj
Migración de redes de voz IPv4 a IPv6 [PDF]
Tecnura, 2012 This article discusses the current state of voice networks and IP networks running on version 6, and the different architectures that can be implemented.
Octavio Salcedo +2 more
doaj