Title :
Quality assessment of VoIP services: A proposal based on the measurement of the IP Packet Delay Variation
Author :
Angrisani, L. ; Capriglione, Domenico ; Ferrigno, L. ; Miele, Gianfranco
Author_Institution :
Dept. of Inf. Technol. & Electr. Eng., Univ. of Naples, Naples, Italy
Abstract :
Generally, the voice quality of a VoIP call can be analyzed through the measurement of suitable metrics at the application layer of the International Organization for Standardization/Open Systems Interconnection (ISO/OSI) protocol stack. However, the peculiarities of such a kind of measurements make very difficult to provide to each user a value representative of the quality of each VoIP call.
Keywords :
Internet telephony; quality of service; transport protocols; IP packet delay variation; IPDV estimator; ISO-OSI; International Organization for Standardization-Open System Interconnection; Internet protocol packet delay variation value; QoS measurement; VoIP call; VoIP service; application layer; protocol stack; quality assessment; quality of service measurement; transport layer; Codecs; Delays; Protocols; Quality of service; Speech; Wide area networks; Communication and computer networks test and measurement; IP packet delay variation measurement; cross-layer measurement; networking; quality of service (QoS) assessment;
Conference_Titel :
Measurements and Networking Proceedings (M&N), 2013 IEEE International Workshop on
Conference_Location :
Naples
Print_ISBN :
978-1-4673-2873-9
DOI :
10.1109/IWMN.2013.6663787
