About: Testing of the effect of load on voice quality in VoIP networks

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Testing of the effect of load on voice quality in VoIP networks Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://vavtest.unob.cz/registr
Description	One of the main challenges in VoIP networks seems to be quality of speech signal in VoIP transmission channel. The assessment of the call quality for the above mentioned networks requires using new approaches. Nowadays, there are many standardized subjective and objective sophisticated methods of speech quality evaluations. We can find a series of software tools working in accordance with the required recommendations and laws of statistics that are designed to assess the current state of ongoing VoIP communication. We chose Alcatel VoIP Assessment Tool 3.0 and widely known CommView SW. We tested the parameters and their combinations that influence the quality of the transmitted voice most. Presented results are obtained from the measurement done on systems which perform in real networks of the Armed Forces of the Czech Republic (the ACR). One of the main challenges in VoIP networks seems to be quality of speech signal in VoIP transmission channel. The assessment of the call quality for the above mentioned networks requires using new approaches. Nowadays, there are many standardized subjective and objective sophisticated methods of speech quality evaluations. We can find a series of software tools working in accordance with the required recommendations and laws of statistics that are designed to assess the current state of ongoing VoIP communication. We chose Alcatel VoIP Assessment Tool 3.0 and widely known CommView SW. We tested the parameters and their combinations that influence the quality of the transmitted voice most. Presented results are obtained from the measurement done on systems which perform in real networks of the Armed Forces of the Czech Republic (the ACR). (en)
Title	Testing of the effect of load on voice quality in VoIP networks Testing of the effect of load on voice quality in VoIP networks (en)
skos:prefLabel	Testing of the effect of load on voice quality in VoIP networks Testing of the effect of load on voice quality in VoIP networks (en)
skos:notation	RIV/60162694:G43__/12:00473622!RIV13-MO0-G43_____
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vránová, Zuzana Mazálek, Antonín
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ministerstvo obrany / Univerzita obrany - Fakulta vojenských technologií Brno
http://linked.open...dnocenehoVysledku	174049
http://linked.open...ai/riv/idVysledku	RIV/60162694:G43__/12:00473622
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	VoIP; Signal voice quality; G.711; MOS; R-factor; Round trip Delay; Jitter (en)
http://linked.open.../riv/klicoveSlovo	Round trip Delay R-factor G.711 Signal voice quality MOS Jitter VoIP
http://linked.open...ontrolniKodProRIV	[34B635F06DD6]
http://linked.open...v/mistoKonaniAkce	Prague
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	2012 International Conference on Telecommunication Systems - Modeling and Analysis
http://linked.open...in/vavai/riv/obor	KA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Mazálek, Antonín Vránová, Zuzana
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-01-01 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Czech technical university in Prague
https://schema.org/isbn	978-0-9820958-6-7
http://localhost/t...ganizacniJednotka	G43
is http://linked.open...avai/riv/vysledek of	Testing of the effect of load on voice quality in VoIP networks

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software