標題: HOPSMAN: An experimental testbed system for a 10-Gb/s optical packet-switched WDM metro ring network
作者: Yuang, Maria C.
Chao, I-Fen
Lo, Bird C.
Tien, Po-Lung
Chen, Jason J.
Wei, C.
Lin, Yu-Min
Lee, Steven S. W.
Chien, Ching-Yun
交大名義發表
National Chiao Tung University
公開日期: 1-七月-2008
摘要: For future WDM MANs, optical packet-switching has been considered to be a promising paradigm that efficiently supports a wide range of Internet-based applications having time-varying and high bandwidth demands and stringent delay requirements. This article presents the design of an experimental testbed system for a high-performance optical packet-switched WDM metro ring network, HOPSMAN. HOPSMAN boasts three crucial features. First, it has a scalable architecture in which the number of nodes is unconstrained by the number of wavelengths. Second, HOPSMAN nodes are equipped with high-speed photonic hardware components, including fast tunable receivers and optical slot erasers, capable of performing speedy optical packet-switching operations. Third, HOPSMAN incorporates a MAC scheme that embodies efficient and dynamic bandwidth allocation, resulting in exceptional delay-throughput performance. The article presents the key hardware components by highlighting the challenging issues we faced and the solutions we proposed for the testbed implementation. Finally, to demonstrate the feasibility of HOPSMAN, the article describes the experimental setup and presents the results obtained from running a commercially available remote media player application on the system.
URI: http://dx.doi.org/10.1109/MCOM.2008.4557060
http://hdl.handle.net/11536/8618
ISSN: 0163-6804
DOI: 10.1109/MCOM.2008.4557060
期刊: IEEE COMMUNICATIONS MAGAZINE
Volume: 46
Issue: 7
起始頁: 158
結束頁: 166
顯示於類別:期刊論文


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