TY - GEN
T1 - Dependable wavelength routing with spare rerouting in all-optical WDM networks
AU - Sue, Chuan Ching
AU - Kuo, Sy Yen
N1 - Publisher Copyright:
© 2001 IEEE.
PY - 2001
Y1 - 2001
N2 - Path protection with shared spares is a general dependable wavelength routing (DWR) method to improve the blocking performance while minimizing the required spare resources. However, in a dynamic traffic environment, this may still lead to poor performance. This paper presents a dependable wavelength routing with spare rerouting mechanism (DWR SR) to improve the blocking performance. Extensive simulation experiments were conducted to study the performance of the proposed DWR SR method. The results show that DWR SR can effectively alleviate the dynamic traffic constraint on the spare lightpaths and reduce the blocking probability.
AB - Path protection with shared spares is a general dependable wavelength routing (DWR) method to improve the blocking performance while minimizing the required spare resources. However, in a dynamic traffic environment, this may still lead to poor performance. This paper presents a dependable wavelength routing with spare rerouting mechanism (DWR SR) to improve the blocking performance. Extensive simulation experiments were conducted to study the performance of the proposed DWR SR method. The results show that DWR SR can effectively alleviate the dynamic traffic constraint on the spare lightpaths and reduce the blocking probability.
UR - http://www.scopus.com/inward/record.url?scp=2942635133&partnerID=8YFLogxK
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U2 - 10.1109/ICOIN.2001.905463
DO - 10.1109/ICOIN.2001.905463
M3 - Conference contribution
AN - SCOPUS:2942635133
T3 - International Conference on Information Networking
SP - 445
EP - 452
BT - Proceedings - 15th International Conference on Information Networking, ICOIN 2001
PB - IEEE Computer Society
T2 - 15th International Conference on Information Networking, ICOIN 2001
Y2 - 31 January 2001 through 2 February 2001
ER -