Performance analysis of a limited number of wavelength converters in an optical switching node
In this letter, we present studies of an optical switching (OS) node utilizing a limited number of wavelength converters (WCs). The study stems from practical observation that WCs are expensive. Consequently, each output wavelength may not necessarily have its own WC and has to share a limited pool...
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| Veröffentlicht in: | IEEE photonics technology letters 2005-05, Vol.17 (5), p.1130-1132 |
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| container_title | IEEE photonics technology letters |
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| creator | Li, H. Thng, I.L.-J. |
| description | In this letter, we present studies of an optical switching (OS) node utilizing a limited number of wavelength converters (WCs). The study stems from practical observation that WCs are expensive. Consequently, each output wavelength may not necessarily have its own WC and has to share a limited pool of WCs with other output wavelengths. In order to improve the utilization of the limited number of WCs, a share-per-fiber (SPF) mode is proposed for the OS node. Subsequently, a two-dimensional Markov chain model of SPF is presented to evaluate its performance. Numerical results are presented to verify the accuracy of the analytical model. |
| doi_str_mv | 10.1109/LPT.2005.845663 |
| format | Article |
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The study stems from practical observation that WCs are expensive. Consequently, each output wavelength may not necessarily have its own WC and has to share a limited pool of WCs with other output wavelengths. In order to improve the utilization of the limited number of WCs, a share-per-fiber (SPF) mode is proposed for the OS node. Subsequently, a two-dimensional Markov chain model of SPF is presented to evaluate its performance. Numerical results are presented to verify the accuracy of the analytical model.</description><identifier>ISSN: 1041-1135</identifier><identifier>EISSN: 1941-0174</identifier><identifier>DOI: 10.1109/LPT.2005.845663</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Converters ; Mathematical analysis ; Mathematical models ; Operating systems ; Optical buffering ; Optical burst switching (OBS) ; Optical fiber networks ; Optical fibers ; Optical packet switching ; optical packet switching (OPS) ; Optical switches ; Optical switching ; optical switching (OS) ; Optical wavelength conversion ; Performance analysis ; share-per-fiber (SPF) ; Superplastic forming ; Telecommunication traffic ; Traffic control ; wavelength conversion ; wavelength routed networks ; Wavelength routing ; Wavelengths ; WCs</subject><ispartof>IEEE photonics technology letters, 2005-05, Vol.17 (5), p.1130-1132</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-e844ffce55d29454d4c6964f50fd6896637e76455338e95f350b5b9b74fc91293</citedby><cites>FETCH-LOGICAL-c417t-e844ffce55d29454d4c6964f50fd6896637e76455338e95f350b5b9b74fc91293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1424123$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54737</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1424123$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Li, H.</creatorcontrib><creatorcontrib>Thng, I.L.-J.</creatorcontrib><title>Performance analysis of a limited number of wavelength converters in an optical switching node</title><title>IEEE photonics technology letters</title><addtitle>LPT</addtitle><description>In this letter, we present studies of an optical switching (OS) node utilizing a limited number of wavelength converters (WCs). The study stems from practical observation that WCs are expensive. Consequently, each output wavelength may not necessarily have its own WC and has to share a limited pool of WCs with other output wavelengths. In order to improve the utilization of the limited number of WCs, a share-per-fiber (SPF) mode is proposed for the OS node. Subsequently, a two-dimensional Markov chain model of SPF is presented to evaluate its performance. Numerical results are presented to verify the accuracy of the analytical model.</description><subject>Converters</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Operating systems</subject><subject>Optical buffering</subject><subject>Optical burst switching (OBS)</subject><subject>Optical fiber networks</subject><subject>Optical fibers</subject><subject>Optical packet switching</subject><subject>optical packet switching (OPS)</subject><subject>Optical switches</subject><subject>Optical switching</subject><subject>optical switching (OS)</subject><subject>Optical wavelength conversion</subject><subject>Performance analysis</subject><subject>share-per-fiber (SPF)</subject><subject>Superplastic forming</subject><subject>Telecommunication traffic</subject><subject>Traffic control</subject><subject>wavelength conversion</subject><subject>wavelength routed networks</subject><subject>Wavelength routing</subject><subject>Wavelengths</subject><subject>WCs</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kb9LAzEYhoMoWKuzg0tw0KltcknuLqOIv6Bgh7p6pLkvbcpdUpO7lv73plQQHJzyEZ73CflehK4pGVNK5GQ6m48zQsS45CLP2QkaUMnpiNCCn6aZpJlSJs7RRYxrQigXjA_Q5wyC8aFVTgNWTjX7aCP2Bivc2NZ2UGPXtwsIh7ud2kIDbtmtsPZuC6GDELF1KYj9prNaNTjubKdX1i2x8zVcojOjmghXP-cQfTw_zR9fR9P3l7fHh-lIc1p0Iyg5N0aDEHUmueA117nMuRHE1Hkp03cKKHIuBGMlSGGYIAuxkIuCGy1pJtkQ3R-9m-C_eohd1dqooWmUA9_HKjnSHrIkGqK7f8msJCI9SBJ4-wdc-z6kDSVbLkkpecYTNDlCOvgYA5hqE2yrwr6ipDrUUqVaqkMt1bGWlLg5JiwA_NJJRjPGvgEBP4gW</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>Li, H.</creator><creator>Thng, I.L.-J.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20050501</creationdate><title>Performance analysis of a limited number of wavelength converters in an optical switching node</title><author>Li, H. ; Thng, I.L.-J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-e844ffce55d29454d4c6964f50fd6896637e76455338e95f350b5b9b74fc91293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Converters</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Operating systems</topic><topic>Optical buffering</topic><topic>Optical burst switching (OBS)</topic><topic>Optical fiber networks</topic><topic>Optical fibers</topic><topic>Optical packet switching</topic><topic>optical packet switching (OPS)</topic><topic>Optical switches</topic><topic>Optical switching</topic><topic>optical switching (OS)</topic><topic>Optical wavelength conversion</topic><topic>Performance analysis</topic><topic>share-per-fiber (SPF)</topic><topic>Superplastic forming</topic><topic>Telecommunication traffic</topic><topic>Traffic control</topic><topic>wavelength conversion</topic><topic>wavelength routed networks</topic><topic>Wavelength routing</topic><topic>Wavelengths</topic><topic>WCs</topic><toplevel>online_resources</toplevel><creatorcontrib>Li, H.</creatorcontrib><creatorcontrib>Thng, I.L.-J.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998–Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Li, H.</au><au>Thng, I.L.-J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance analysis of a limited number of wavelength converters in an optical switching node</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2005-05-01</date><risdate>2005</risdate><volume>17</volume><issue>5</issue><spage>1130</spage><epage>1132</epage><pages>1130-1132</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>In this letter, we present studies of an optical switching (OS) node utilizing a limited number of wavelength converters (WCs). The study stems from practical observation that WCs are expensive. Consequently, each output wavelength may not necessarily have its own WC and has to share a limited pool of WCs with other output wavelengths. In order to improve the utilization of the limited number of WCs, a share-per-fiber (SPF) mode is proposed for the OS node. Subsequently, a two-dimensional Markov chain model of SPF is presented to evaluate its performance. Numerical results are presented to verify the accuracy of the analytical model.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LPT.2005.845663</doi><tpages>3</tpages></addata></record> |
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| identifier | ISSN: 1041-1135 |
| ispartof | IEEE photonics technology letters, 2005-05, Vol.17 (5), p.1130-1132 |
| issn | 1041-1135 1941-0174 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Converters Mathematical analysis Mathematical models Operating systems Optical buffering Optical burst switching (OBS) Optical fiber networks Optical fibers Optical packet switching optical packet switching (OPS) Optical switches Optical switching optical switching (OS) Optical wavelength conversion Performance analysis share-per-fiber (SPF) Superplastic forming Telecommunication traffic Traffic control wavelength conversion wavelength routed networks Wavelength routing Wavelengths WCs |
| title | Performance analysis of a limited number of wavelength converters in an optical switching node |
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