Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems
Several different switching paradigms have been devised to transfer data over Wavelength-Division Multiplexing (WDM), such as Optical Circuit Switching (OCS) a wavelength-routed network, Optical Packet Switching (OPS), and Optical Burst Switching (OBS). Given that any optical switching strategy is m...
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2023
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| author | Abdelouahab A. Abbou F.M. Ewe H.T. |
| author2 | 16021141200 |
| author_facet | 16021141200 Abdelouahab A. Abbou F.M. Ewe H.T. |
| author_sort | Abdelouahab A. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Several different switching paradigms have been devised to transfer data over Wavelength-Division Multiplexing (WDM), such as Optical Circuit Switching (OCS) a wavelength-routed network, Optical Packet Switching (OPS), and Optical Burst Switching (OBS). Given that any optical switching strategy is mainly shaped by the advances in the optical technology, the optical communications systems must provide for the highest possible data rate. This paper introduces, as a variant of OBS, a new optical switching strategy for Ultra-Dense WDM (U-DWDM), named Parallel Optical Burst Switching (POBS). POBS simplifies the scheduling/switching algorithms and reduces, relatively, the number of control channels, which, in its turn, reduces the number of the Opto-Electrical / Electro-Optical converters needed in the core nodes. Furthermore, POBS simplifies the design of the burst segmentation techniques and service differentiation schemes, and the implementation of the Fiber Delay Lines (FDLs). In addition, the number of required switching elements and wavelength converters needed in the core nodes can be lowered with POBS, therefore, lowering the overall network cost, if the waveband switching is deployed. � 2011 IEEE. |
| format | Conference paper |
| id | my.uniten.dspace-29579 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-295792023-12-28T15:05:42Z Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems Abdelouahab A. Abbou F.M. Ewe H.T. 16021141200 6506612228 55663557100 OBS Optical Switching Ultra-Dense WDM WDM Dense wavelength division multiplexing Information technology Optical communication Optical switches Packet switching Routers Switching networks Wavelength division multiplexing Burst segmentation Control channels Core nodes Data rates Electro-optical Fiber delay lines Network costs OBS Optical circuit switching Optical communications systems Optical packet switching Optical switching Optical technology Service differentiation Switching elements Waveband switching Wavelength converter Wavelength-routed networks Optical burst switching Several different switching paradigms have been devised to transfer data over Wavelength-Division Multiplexing (WDM), such as Optical Circuit Switching (OCS) a wavelength-routed network, Optical Packet Switching (OPS), and Optical Burst Switching (OBS). Given that any optical switching strategy is mainly shaped by the advances in the optical technology, the optical communications systems must provide for the highest possible data rate. This paper introduces, as a variant of OBS, a new optical switching strategy for Ultra-Dense WDM (U-DWDM), named Parallel Optical Burst Switching (POBS). POBS simplifies the scheduling/switching algorithms and reduces, relatively, the number of control channels, which, in its turn, reduces the number of the Opto-Electrical / Electro-Optical converters needed in the core nodes. Furthermore, POBS simplifies the design of the burst segmentation techniques and service differentiation schemes, and the implementation of the Fiber Delay Lines (FDLs). In addition, the number of required switching elements and wavelength converters needed in the core nodes can be lowered with POBS, therefore, lowering the overall network cost, if the waveband switching is deployed. � 2011 IEEE. Final 2023-12-28T07:05:42Z 2023-12-28T07:05:42Z 2011 Conference paper 10.1109/ICIMU.2011.6122751 2-s2.0-84856494522 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84856494522&doi=10.1109%2fICIMU.2011.6122751&partnerID=40&md5=646776efb49062316d0491321d4cd3e6 https://irepository.uniten.edu.my/handle/123456789/29579 6122751 Scopus |
| spellingShingle | OBS Optical Switching Ultra-Dense WDM WDM Dense wavelength division multiplexing Information technology Optical communication Optical switches Packet switching Routers Switching networks Wavelength division multiplexing Burst segmentation Control channels Core nodes Data rates Electro-optical Fiber delay lines Network costs OBS Optical circuit switching Optical communications systems Optical packet switching Optical switching Optical technology Service differentiation Switching elements Waveband switching Wavelength converter Wavelength-routed networks Optical burst switching Abdelouahab A. Abbou F.M. Ewe H.T. Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title | Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title_full | Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title_fullStr | Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title_full_unstemmed | Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title_short | Parallel Optical Burst Switching (POBS) for Ultra-Dense WDM (U-DWDM) systems |
| title_sort | parallel optical burst switching (pobs) for ultra-dense wdm (u-dwdm) systems |
| topic | OBS Optical Switching Ultra-Dense WDM WDM Dense wavelength division multiplexing Information technology Optical communication Optical switches Packet switching Routers Switching networks Wavelength division multiplexing Burst segmentation Control channels Core nodes Data rates Electro-optical Fiber delay lines Network costs OBS Optical circuit switching Optical communications systems Optical packet switching Optical switching Optical technology Service differentiation Switching elements Waveband switching Wavelength converter Wavelength-routed networks Optical burst switching |
| url_provider | http://dspace.uniten.edu.my/ |