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- Publisher Website: 10.1109/HPSR.2006.1709715
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Conference Paper: MET: an efficient static routing algorithm for WDM networks with full wavelength conversion
Title | MET: an efficient static routing algorithm for WDM networks with full wavelength conversion |
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Authors | |
Keywords | Network cost Routing and wavelength assignment (RWA) Traffic engineering Wavelength conversion |
Issue Date | 2006 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000327 |
Citation | The 2006 Workshop on High Performance Switching and Routing (HPSR 2006), Poznon, Poland, 7-9 June 2006. In Conference Proceedings, 2006, p. 249-253 How to Cite? |
Abstract | Aiming at simultaneously minimizing the network wavelength requirement (NWR) and the network bandwidth requirement (NBR) for a given traffic matrix, we focus on the static routing problem in WDM networks with full wavelength conversion. A new algorithm MET (Most Even Traffic distribution) is proposed. MET consists of two steps, the initial shortest-path-based route assignment, followed by a rerouting process to refine the solution. Unlike existing approaches, MET makes each rerouting decision by judiciously balancing the overall network traffic loads. A uniformity function is defined and embodied in MET to characterize the traffic load distribution in the network. Numerical results show that MET outperforms the best existing algorithm (Min-hops [6]) by requiring less amount (about 10% saving) of network bandwidth (NBR) and less number of wavelengths (NWR). © 2006 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/45952 |
References |
DC Field | Value | Language |
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dc.contributor.author | Wu, B | en_HK |
dc.contributor.author | Yeung, KL | en_HK |
dc.date.accessioned | 2007-10-30T06:39:20Z | - |
dc.date.available | 2007-10-30T06:39:20Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | The 2006 Workshop on High Performance Switching and Routing (HPSR 2006), Poznon, Poland, 7-9 June 2006. In Conference Proceedings, 2006, p. 249-253 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/45952 | - |
dc.description.abstract | Aiming at simultaneously minimizing the network wavelength requirement (NWR) and the network bandwidth requirement (NBR) for a given traffic matrix, we focus on the static routing problem in WDM networks with full wavelength conversion. A new algorithm MET (Most Even Traffic distribution) is proposed. MET consists of two steps, the initial shortest-path-based route assignment, followed by a rerouting process to refine the solution. Unlike existing approaches, MET makes each rerouting decision by judiciously balancing the overall network traffic loads. A uniformity function is defined and embodied in MET to characterize the traffic load distribution in the network. Numerical results show that MET outperforms the best existing algorithm (Min-hops [6]) by requiring less amount (about 10% saving) of network bandwidth (NBR) and less number of wavelengths (NWR). © 2006 IEEE. | en_HK |
dc.format.extent | 175518 bytes | - |
dc.format.extent | 8014 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000327 | en_HK |
dc.relation.ispartof | IEEE Workshop on High Performance Switching and Routing | en_HK |
dc.rights | ©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.subject | Network cost | en_HK |
dc.subject | Routing and wavelength assignment (RWA) | en_HK |
dc.subject | Traffic engineering | en_HK |
dc.subject | Wavelength conversion | en_HK |
dc.title | MET: an efficient static routing algorithm for WDM networks with full wavelength conversion | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Yeung, KL:kyeung@eee.hku.hk | en_HK |
dc.identifier.authority | Yeung, KL=rp00204 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/HPSR.2006.1709715 | en_HK |
dc.identifier.scopus | eid_2-s2.0-41549112992 | en_HK |
dc.identifier.hkuros | 123457 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-41549112992&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 249 | en_HK |
dc.identifier.epage | 253 | en_HK |
dc.identifier.scopusauthorid | Wu, B=24605804500 | en_HK |
dc.identifier.scopusauthorid | Yeung, KL=7202424908 | en_HK |
dc.customcontrol.immutable | sml 151016 - merged | - |