TY - GEN
T1 - Shared-lightpath-protection algorithm based on connectionholding- time awareness in two-layer optical networks
AU - An, Lihua
AU - Li, Lemin
AU - Zhang, Xiaoning
AU - Luo, Hongbin
PY - 2009
Y1 - 2009
N2 - In this paper, we propose a novel algorithm, called Sf'Cfl'I'A (shared Iightpath protection based on connection holding time awareness), for the survivable two-layer optical mesh networks. For dynamic traffic, the holding time of traffic connection requests may be known in advance. So we can use the connection holding time to set up working path and backup path for the request. Through this algorithm, we can save the network resource overbuild and reduce the blocking ratio. Simulation results show that our algorithm performs better than the previous algorithm.
AB - In this paper, we propose a novel algorithm, called Sf'Cfl'I'A (shared Iightpath protection based on connection holding time awareness), for the survivable two-layer optical mesh networks. For dynamic traffic, the holding time of traffic connection requests may be known in advance. So we can use the connection holding time to set up working path and backup path for the request. Through this algorithm, we can save the network resource overbuild and reduce the blocking ratio. Simulation results show that our algorithm performs better than the previous algorithm.
UR - https://www.scopus.com/pages/publications/72749127598
M3 - 会议稿件
AN - SCOPUS:72749127598
SN - 9781424448883
T3 - 2009 International Conference on Communications, Circuits and Systems, ICCCAS 2009
SP - 349
EP - 353
BT - 2009 International Conference on Communications, Circuits and Systems, ICCCAS 2009
T2 - 2009 International Conference on Communications, Circuits and Systems, ICCCAS 2009
Y2 - 23 July 2009 through 25 July 2009
ER -