Lightpath Routing Considering Differentiated Physical Layer Constraints in Transparent WDM Networks
We investigate WDM network performance improvement by applying routing algorithms taking into account service differentiation in terms of signal quality requirement. We consider network survivability based on dedicated and shared path protection where both working and protection paths are calculated according to our algorithm. A significant improvement is obtained compared with the conventional algorithms.
(060.0060) Fiber optics and optical communications (060.4251) Networks, assignment and routing algorithms (060.4257) (060.4261)
Lena Wosinska Amornrat Jirattigalachote Paolo Monti Anna Tzanakaki Kostas Katrinis
Royal Institute of Technology KTH/ICT, Isafjordsgatan 22, Electrum 229, 164 40 Kista, Sweden Athens Information Technology (AIT), 19.5 Markopoulou Av., P.O. Box 68, 19002 Peania, Greece
国际会议
上海
英文
1-2
2009-11-01（万方平台首次上网日期，不代表论文的发表时间）