Low-Level Alarm Filtration Based on Alarm Classification (CROSBI ID 555243)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jukić, Oliver ; Špoljarić, Marijana ; Halusek, Vlado
engleski
Low-Level Alarm Filtration Based on Alarm Classification
Fault management covers detection isolation and correction of unusual operational behavior of telecommunication network. Alarms are unsolicited messages received from netork elements or network element management systems carring information about malfunction location, type and other relevant information. In this paper we have made review of alarm classification that leads us to low-level filtration. Why it is neccessary? Number of alarms coming from complex telecommunication network may overwhelm network operator and operator is unable to detect problem root- cause. Instead presenting to operator number of alarms, it is reasonable to filter alarms at low and high level. First step to low-level filtration is recognition of specific alarm samples that can be detected by specifiic filters.
Network management ; alarm classification ; correlation ; filtration
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Podaci o prilogu
143-146.
2009.
objavljeno
Podaci o matičnoj publikaciji
Proceedings ELMAR-2009
Grgić, Mislav ; Božek, Jelena ; Grgić Sonja
Zadar: Hrvatsko društvo Elektronika u pomorstvu (ELMAR)
978-953-7044-10-7
Podaci o skupu
51st International Symposium Elmar-2009
predavanje
28.09.2009-30.09.2009
Zadar, Hrvatska