Title :
SDH-based ATM network survivability escalation strategies and resource sharing pool (RSP)
Author :
Long, Keping ; Jin, Yuehui ; Cheng, Shiduan
Author_Institution :
Nat. Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China
Abstract :
This paper investigates the survivability escalation strategies in multi-layer transport networks such as ATM/SDH/WDM networks, and presents oriented-failures and oriented-traffic escalation mechanisms. Furthermore, a new survivability escalation strategy for SDH-based ATM transport networks, which addresses resources sharing pool (RSP) among different layers restoration mechanisms and can be easily extended for other types of multi-layer networks, such as WDM-based ATM networks or WDM-based SDH networks.
Keywords :
asynchronous transfer mode; broadband networks; optical fibre networks; synchronous digital hierarchy; telecommunication network reliability; wavelength division multiplexing; SDH-based ATM network survivability; WDM-based ATM networks; WDM-based SDH networks; broadband telecommunications networks; layer restoration mechanisms; multi-layer transport networks; oriented-failures; oriented-traffic escalation mechanisms; resource sharing pool; survivability escalation strategies; Asynchronous transfer mode; Electronic mail; Laboratories; Packet switching; Quality of service; Resource management; Switching circuits; Synchronous digital hierarchy; Telecommunication switching; Telecommunication traffic;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824466
