Impact of the Codec and Various QoS Methods on the Final Quality of the Transferred Voice in an IP Network
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00229711" target="_blank" >RIV/68407700:21230/15:00229711 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/15:00229711
Result on the web
<a href="http://iopscience.iop.org/1742-6596/588/1/012011/" target="_blank" >http://iopscience.iop.org/1742-6596/588/1/012011/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/588/1/012011" target="_blank" >10.1088/1742-6596/588/1/012011</a>
Alternative languages
Result language
angličtina
Original language name
Impact of the Codec and Various QoS Methods on the Final Quality of the Transferred Voice in an IP Network
Original language description
This paper deals with an analysis of the relation between the codec that is used, the QoS method, and the final voice transmission quality. The Cisco 2811 router is used for adjusting QoS. VoIP client Linphone is used for adjusting the codec. The criterion for transmission quality is the MOS parameter investigated with the ITU-T P.862 PESQ and P.863 POLQA algorithms.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: University center for energy Efficient buildings (UCEEB)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2014 joint IMEKOTC1-TC7-TC13 Symposium: Measurement Science Behind Safety and Security
ISBN
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ISSN
1742-6588
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
IOPscience
Place of publication
Madeira
Event location
Madeira
Event date
Sep 3, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000352433500011