Naslov
Self-healing Model for SIP-Based Services

Autori
Rušinović, Zoran ; Bogunović, Nikola

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
10th International Conference on Telecommunications, 2009. ConTEL 2009. International Conference on / Podnar Žarko, Ivana ; Vrdoljak Boris - Zagreb : University of Zagreb - FER, 2009, 375-379

Skup
10th International Conference on Telecommunications, 2009. ConTEL 2009.

Mjesto i datum
Zagreb, Hrvatska, 08.06.2009. - 10.06.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
autonomic computing; self-healing; SIP protocol

Sažetak
The performance characteristics of Session Initiation Protocol (SIP) servers determine user-perceived quality of the services supported by SIP networks. SIP servers therefore must be able to provide service with appropriate reliability. We present the self-healing SIP model capable of recognizing and restarting failed SIP servers without losing active SIP dialogs. Novel approach to an evaluation of the SIP server healthiness has been presented that enables rapid problem detection and consequently quick recovery. Tests show that a proposed model exhibits very promising results with respect to number of successful SIP requests during SIP server operation. Based on the obtained results, a proposal for further study has been given.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA