Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
ENDE: An end-to-end network delay emulator tool for multimedia protocol development
Autore:
Yeom, I; Reddy, ALN;
Indirizzi:
Kyungpook Natl Univ, Ctr Next Generat Informat Technol, Buk Gu 702701, Daegu, South Korea Kyungpook Natl Univ Buk Gu Daegu South Korea 702701 1, Daegu, South Korea Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA Texas A&M UnivCollege Stn TX USA 77843 t Engn, College Stn, TX 77843 USA
Titolo Testata:
MULTIMEDIA TOOLS AND APPLICATIONS
fascicolo: 3, volume: 14, anno: 2001,
pagine: 269 - 296
SICI:
1380-7501(2001)14:3<269:EAENDE>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Keywords:
delay emulation; network simulation; one-way transit times; multimedia protocol/application development; packet behavior; internet;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Yeom, I Kyungpook Natl Univ, Ctr Next Generat Informat Technol, 1370 Sankyuk Dong,Buk Gu 702701, Daegu, South Korea Kyungpook Natl Univ 1370 Sankyuk Dong Buk Gu Daegu South Korea 702701
Citazione:
I. Yeom e A.L.N. Reddy, "ENDE: An end-to-end network delay emulator tool for multimedia protocol development", MULTIMED T, 14(3), 2001, pp. 269-296

Abstract

Multimedia applications and protocols are constantly being developed to run over the Internet. A new protocol or application after being developed has to be tested on the real Internet or simulated on a testbed for debuggingand performance evaluation. In this paper, we present a novel tool, ENDE, that can emulate end-to-end delays between two hosts without requiring access to the second host. The tool enables the user to test new multimedia protocols realistically on a single machine. In a delay-observing mode, ENDE can generate accurate traces of one-way delays between two hosts on the network. In a delay-impacting mode, ENDE can be used to simulate the functioning of a protocol or an application as if it were running on the network. We will show that ENDE allows accurate estimation of one-way transit times andhence can be used even when the forward and reverse paths are asymmetric between the two hosts. Experimental results are also presented to show that ENDE is fairly accurate in the delay-impacting mode.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 10/07/20 alle ore 11:52:07