標題: Optical coarse packet-switched IP-over-WDM network (OPSINET): Technologies and experiments
作者: Yuang, Maria C.
Lee, Steven S. W.
Tien, Po-Lung
Lin, Yu-Min
Shih, Julin
Tsai, Frank
Chen, Alice
資訊工程學系
電信工程研究所
Department of Computer Science
Institute of Communications Engineering
關鍵字: IP-over-Wavelength Division Multiplexing (WDM);Optical Packet Switching (OPS);Quality of Service (QoS);Optical Label Switched Routers (OLSRs);Generalized Multi-Protocol Label Switching (GMPLS)
公開日期: 1-八月-2006
摘要: Optical Packet Switching (OPS) has been envisioned as a prominent future optical networking technology for data-centric IP over Wavelength Division Multiplexing (WDM) networks, or optical Internet. Such OPS technology however raises significant transport and Quality of Service QoS) challenges due to technological limitations. To circumvent OPS limitations, we have proposed a new Optical Coarse Packet Switching (OCPS) paradigm, which uses in-band-controlled per-burst switching and advocates traffic control enforcement to achieve high packet-loss performance and differentiated services. Based on OCPS, we have constructed an experimental IP-over-WDM network, referred to as OPSINET. OPSINET consists of two major types of nodes- edge routers, and Optical Label Switched Routers (OLSRs), and is facilitated with an out-of-band Generalized Multi-protocol Label Switching (GMPLS) control network. In this paper, we first introduce the OCPS paradigm. We then present the architecture of OPSINET, describe the in-band header/payload modulation technique, and detail the operations of the edge routers, OLSRs, and GMPLS control.
URI: http://dx.doi.org/10.1109/JSAC.2006.1677259
http://hdl.handle.net/11536/11970
ISSN: 0733-8716
DOI: 10.1109/JSAC.2006.1677259
期刊: IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
Volume: 24
Issue: 8
起始頁: 117
結束頁: 127
顯示於類別:期刊論文


文件中的檔案:

  1. 000239607400012.pdf