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Jakość głosu w sieci bezprzewodowej

Jakość głosu w sieci bezprzewodowej

Adenilson B. Almeida

53,66 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Informática: cuestiones generales
ISBN:
9786209140396
53,66 €
IVA incluido
Disponible

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Sobre IBD

Jesteśmy świadkami bardzo szybkiego rozwoju nowych możliwości związanych z korzyściami płynącymi z technologii. Ogromna potrzeba komunikacji w dzisiejszych czasach, wraz z mobilnością, stanowi zawsze zaawansowany poziom. Niniejsza praca analizuje jakość transmisji VoIP (Voice over IP) w sieci WLAN (Wireless Local Area Network). Aby osiągnąć ten cel, przeprowadzono testy laboratoryjne z wykorzystaniem kodeków głosowych G729, G711, G723 i GSM, analizując ich charakterystykę opóźnień i utraty pakietów. Przedstawione wyniki wskazują na wpływ niestabilności sieci bezprzewodowych na wydajność VoIP. Zmiany te ujawniają znaczące różnice w jakości głosu w zależności od środowiska i odległości między nadawcą a odbiorcą.

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