Title :
The Design and Analysis of IN Disaster Tolerant System Based on Birth-Death Process
Author :
Wang, Hong-Man ; Yang, Fang-Chun ; Han, Gu-Yue
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Key technologies of disaster tolerant intelligent network are briefly introduced at first. After the hot-standby disaster tolerant IN architecture is analyzed, a load-sharing mode is proposed which has no downtime during switchover. By constructing the availability models of local clustered subsystem and the load-sharing disaster tolerant IN system based on birth-death process, it is proved that the load-sharing- based disaster tolerant IN system can meet the high availability requirement for disaster tolerance.
Keywords :
fault tolerance; intelligent networks; birth-death process; disaster tolerant intelligent network; load-sharing disaster tolerant IN system; Availability; Centralized control; Computer network reliability; Environmental management; Intelligent networks; Laboratories; Logic; Scalability; Telecommunication control; Telecommunication switching; Birth-Death Process; Disaster Tolerant; High Availability; Intelligent Network; cluster;
Conference_Titel :
Dependability, 2009. DEPEND '09. Second International Conference on
Conference_Location :
Athens, Glyfada
Print_ISBN :
978-0-7695-3666-8
DOI :
10.1109/DEPEND.2009.34
