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2008
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Inter-Domain Routing Scalability in Optical DWDM Networks

10 years 6 months ago
Inter-Domain Routing Scalability in Optical DWDM Networks
: Recent studies on inter-domain DWDM networks used on topology abstraction for state summarization, i.e., transforming a physical topology to a virtual mesh, tree, or star network. Although these schemes give very good interdomain blocking reduction, associated inter-domain routing overheads are significant, particularly as the number of domains and border OXC nodes increase. To address these scalability limitations, novel routing update triggering policies for multi-domain DWDM networks are developed. The performance of inter-domain lightpath RWA and signaling schemes in conjunction with these strategies is then studied in order to gauge the overall effectiveness of these approaches.
Qing Liu, Chongyang Xie, Tannous Frangieh, Nasir G
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICCCN
Authors Qing Liu, Chongyang Xie, Tannous Frangieh, Nasir Ghani, Ashwin Gumaste, Nageswara S. V. Rao, Tom Lehman
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