Tytuł:

New Tool for Examining QoS in the VToIP Service, Journal of Telecommunications and Information Technology, 2014, nr 1

Autor:

Nowicki, Krzysztof ; Paulsen, Stefan ; Uhl, Tadeus

Temat i słowa kluczowe:

videostreaming ; PEVQ ; Triple Play services ; emulation tool ; QoS measurement ; communication network ; ITU-TG.1070 ; VToIP

Opis:

This paper is dedicated to the subject of measuring QoS in the Video Telephony over IP (VToIP) service. QoS measurement models in general and then models designed specifically for measuring QoS in the VToIP service are presented. A new numerical tool for examining the quality of VToIP video streams VToIP is described. The tool’s functionality is then put to the test in a number of analysis scenarios. The results and insights gained from the analyses are then presented in several diagrams, and interpreted. The paper concludes with a summary and an outlook on further areas of work.

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Data wydania:

2014, nr 1

Typ zasobu:

artykuł

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2014.1.997

ISSN:

1509-4553

eISSN:

1899-8852

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności