Methods and tools for the objective evaluation of voice over IP communications (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Methods and tools for the objective evaluation of voice over IP communications (Contributo in atti di convegno) (literal)

Anno

• 2001-01-01T00:00:00+01:00 (literal)

Alternative label

• Mauro Draoli, Carlo Gaibisso, Antonio Laureti Palma, Roberto Puccinelli, Silvio Salza (2001)
  Methods and tools for the objective evaluation of voice over IP communications
  in INET 2000, Yokohama (Giappone), 18-21/07/2000
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Mauro Draoli, Carlo Gaibisso, Antonio Laureti Palma, Roberto Puccinelli, Silvio Salza (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.isoc.org/inet2000/cdproceedings/1i/1i_2.htm (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR - Servizio Reti di Comunicazione, CNR - Istituto di Analisi dei Sistemi ed Informatica, Università di Roma \"La Sapienza\" (literal)

Titolo

• Methods and tools for the objective evaluation of voice over IP communications (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 1-891562-09-6 (literal)

Abstract

• In this paper we present the Netlab Quality Management Framework (NQMF), a set of tools especially designed to support controlled experimental analysis of voice-over IP (Internet Protocol) implementations. NQMF implements an integrated methodology to generate, in a controlled way, packet loss and delay sequences which effectively reproduce the fluctuating conditions of the Internet, and especially the high-frequency phenomena that mainly influence speech intelligibility. Our generator is based on a large set of measured sample traces, recorded in a variety of conditions over the network, and takes into special account the so-called 'coffee break' peaks. We also discuss a validation procedure that we carried out to account for the improvement that our generator has over simpler ones already proposed in the literature. (literal)

Prodotto di

• Istituto di analisi dei sistemi ed informatica \"Antonio Ruberti\" (IASI) (Istituto)

Autore CNR

• CARLO GAIBISSO (Persona)
• ROBERTO PUCCINELLI (Unità di personale interno)

Incoming links:

Autore CNR di

• CARLO GAIBISSO (Persona)
• ROBERTO PUCCINELLI (Unità di personale interno)

Prodotto

• Istituto di analisi dei sistemi ed informatica \"Antonio Ruberti\" (IASI) (Istituto)