DocumentCode :
3092551
Title :
All-optical WDM-based IP router experimental architectural design and analysis
Author :
Yang, Xiaolong ; Zhang, Min ; MAO, Youju ; DANG, Mingrui ; Li, Lemin
Author_Institution :
Chongqing Univ. of Posts & Telecommun., China
fYear :
2002
fDate :
23-25 Oct. 2002
Firstpage :
348
Lastpage :
354
Abstract :
Due to the electronic processing bottleneck of current routers and switches, it is certain that Internet will evolve into a WDM-based all-optical network. We assure that the optical router will play key roles in the future optical Internet, so it is necessary to research and develop the optical router. In this paper, we propose a novel architecture of optical router, which is based on labeled optical burst switching mechanism. The proposed architecture can provide all-optical edge-to-edge data routing and transport services without O-E/E-O conversions. The paper has studied and analyzed some key issues in system design including the burst data format and assembly, the extraction and recognition of burst header, optical routing and label switching, and congestion resolution. Moreover we put forward some feasible solutions to the issues, and design an experimental system which results are shown.
Keywords :
Internet telephony; optical communication; wavelength division multiplexing; Internet; all-optical WDM-based IP router; all-optical edge-to-edge data routing; all-optical edge-to-edge transport services; burst assembly; burst data format; burst header extraction; burst header recognition; congestion resolution; electronic processing bottleneck; label switching; labeled optical burst switching mechanism; optical routing; switches; All-optical networks; IP networks; Internet; Multiprotocol label switching; Optical devices; Optical fiber networks; Optical packet switching; Routing; Spine; Wavelength division multiplexing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Algorithms and Architectures for Parallel Processing, 2002. Proceedings. Fifth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7695-1512-6
Type :
conf
DOI :
10.1109/ICAPP.2002.1173600
Filename :
1173600
Link To Document :
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