About: Comparison of Common PLC Methods Used in VoIP Networks

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Příspěvek se zabývá některými metodami pro potlačení nežádoucích vlivů snižujících kvalitu hovorového signálu v sítích VoIP a jejich vyhodnocováním. (cs) VoIP is very emerging technology in last years and telecommunication operators seek to profit from it. The main advantage of this technology is usage of existing infrastructure in the form of wide coverage of Internet connection. Unfortunately, this advantage brings some weak points that are expectable because of the quality of Internet connection. The quality of a signal on a receiving side is affected by many disturbances that have to be suppressed. This paper deals with some methods which are used for suppressing of consequences of these effects. There were compared several methods implemented only on the receiving side of telecommunication chain. The efficiency of these methods was assessed by both subjective and objective tests. VoIP is very emerging technology in last years and telecommunication operators seek to profit from it. The main advantage of this technology is usage of existing infrastructure in the form of wide coverage of Internet connection. Unfortunately, this advantage brings some weak points that are expectable because of the quality of Internet connection. The quality of a signal on a receiving side is affected by many disturbances that have to be suppressed. This paper deals with some methods which are used for suppressing of consequences of these effects. There were compared several methods implemented only on the receiving side of telecommunication chain. The efficiency of these methods was assessed by both subjective and objective tests. (en)
Title	Comparison of Common PLC Methods Used in VoIP Networks Porovnání běžných metod PLC používaných ve VoIP sítích (cs) Comparison of Common PLC Methods Used in VoIP Networks (en)
skos:prefLabel	Comparison of Common PLC Methods Used in VoIP Networks Porovnání běžných metod PLC používaných ve VoIP sítích (cs) Comparison of Common PLC Methods Used in VoIP Networks (en)
skos:notation	RIV/68407700:21230/07:03131361!RIV08-AV0-21230___
http://linked.open.../vavai/riv/strany	S13-07;S13-07
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1ET300750402)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Novák, Lukáš Zelenka, Jan Brada, Miloslav Bečvář, Zdeněk
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	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	414300
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/07:03131361
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	VoIP; speech signal quality (en)
http://linked.open.../riv/klicoveSlovo	speech signal quality VoIP
http://linked.open...ontrolniKodProRIV	[5A0BA6665366]
http://linked.open...v/mistoKonaniAkce	Maribor
http://linked.open...i/riv/mistoVydani	Maribor
http://linked.open...i/riv/nazevZdroje	IWSSIP 2007 & EC-SIPMCS 2007
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Specification of quantitative criteria and optimalization of resources for broadband access networks
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Bečvář, Zdeněk Novák, Lukáš Zelenka, Jan Brada, Miloslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-06-27 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Maribor
https://schema.org/isbn	978-961-248-029-5
http://localhost/t...ganizacniJednotka	21230

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