Title :
Experimental demonstration of dynamic end-to-end lightpath provisioning mechanism in OBS/GMPLS interworking network
Author :
Wang, X.X. ; Guo, H.X. ; Yin, Y.W. ; Zhang, W.J. ; Hong, X.B. ; Zuo, Y. ; Wu, J. ; Lin, J.T.
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun. Minist. of Educ., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Multi-layer Provisioning (MLP) of End-to-End light-path in OBS/GMPLS interworking network is successfully demonstrated by introducing extensions to MPLS signaling protocol in LOBS network. The feasibility of this mechanism was experimentally verified in an OBS/GMPLS testbed. In contrast to pervious single-layer resource provision mechanism, MLP ensures stable and high throughput of Reno TCP transportation.
Keywords :
multiprotocol label switching; signalling protocols; MPLS signaling protocol; OBS/GMPLS interworking network; dynamic end-to-end lightpath provisioning mechanism; multi-layer provisioning; Bandwidth; Delay effects; Multiprotocol label switching; Optical fiber networks; Protocols; Signal processing; Telecommunication traffic; Testing; Throughput; Transportation; GMPLS; LSP; OBS; RSVP-TE;
Conference_Titel :
Communications, 2009. APCC 2009. 15th Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-4784-8
Electronic_ISBN :
978-1-4244-4785-5
DOI :
10.1109/APCC.2009.5375578
