Title :
The resource sharing pool (RSP) between the different layers for SDH-based ATM network survivability escalation strategies
Author :
Long, Keping ; Wang, Wendong ; Jin, Yuehui ; Cheng, Shiduan
Author_Institution :
Nat. Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China
Abstract :
This paper addresses the survivability escalation issues in multi-layers transport networks. Firstly, we presents oriented-failures and oriented-traffic escalation mechanisms. Then, we present a new survivability escalation strategy and capacity optimization mathematics model for SDH-based ATM transport networks, which addresses the difficult problem for resources sharing pool (RSP) among different layers restoration mechanisms. The proposed model can be easily extended for other types of multi-layer networks, such as WDM-based ATM networks or WDM-based SDH networks or WDM-based IP networks
Keywords :
asynchronous transfer mode; optical fibre networks; optimisation; packet switching; synchronous digital hierarchy; telecommunication network reliability; telecommunication traffic; transport protocols; wavelength division multiplexing; SDH-based ATM network; WDM-based ATM networks; WDM-based IP networks; WDM-based SDH networks; capacity optimization mathematics model; multi-layers transport networks; network survivability escalation; oriented-failures escalation; oriented-traffic escalation; resource sharing pool; restoration mechanisms; Asynchronous transfer mode; Electronic mail; Laboratories; Mathematical model; Paper technology; Resource management; Synchronous digital hierarchy; Telecommunication switching; Telecommunication traffic; Traffic control;
Conference_Titel :
EUROCOMM 2000. Information Systems for Enhanced Public Safety and Security. IEEE/AFCEA
Conference_Location :
Munich
Print_ISBN :
0-7803-6323-X
DOI :
10.1109/EURCOM.2000.874824
