A shared sub-path protection strategy in multi-domain optical networks

摘要：

In this paper, a shared sub-path protection mechanism for multi-domain optical networks is proposed. It divides the computed working path into several working sub-paths which span two domains. For each working sub-path, two intra-domain and an inter-domain backup sub-paths are computed to protect intra-domain and inter-domain failures. Simulation results show it has shorter failure recovery time and is resource efficient.

作者: Xuejuan Xie Weiqiang Sun Weisheng Hu Jun Wang

作者单位: State Key Lab of Advanced Optical Communication System and Networks, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P.R.China

会议类型: 国际会议

会议名称: 2007年亚洲光纤通讯与光电博览会及研讨会(Asla Optical Fiber Communication & Optoelectronic Exposition & Conference)

会议地点: 上海

会议语种:英文

在线出版日期: 2007-10-17（万方平台首次上网日期，不代表论文的发表时间）