Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic
One drawback to deploying wavelength division multiplexed (WDM) synchronous optical network (SONET) rings is the potentially large amount of equipment necessary for their deployment. Wavelength add-drop multiplexers potentially reduce the amount of required SONET terminal equipment by allowing indiv...
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| Veröffentlicht in: | Journal of lightwave technology 1999-01, Vol.17 (1), p.48-57 |
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| container_title | Journal of lightwave technology |
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| creator | Simmons, J.M. Goldstein, E.L. Saleh, A.A.M. |
| description | One drawback to deploying wavelength division multiplexed (WDM) synchronous optical network (SONET) rings is the potentially large amount of equipment necessary for their deployment. Wavelength add-drop multiplexers potentially reduce the amount of required SONET terminal equipment by allowing individual wavelengths to optically bypass a node rather than being electronically terminated. We have quantified the maximum terminal-equipment savings attainable using wavelength add-drop for rings carrying uniform traffic and rings carrying distance-dependent traffic. The analysis makes use of both an enumerative methodology, and a "super-node" approximation technique that is applicable to arbitrary ring size and internode demand. In both the uniform and distance-dependent traffic scenarios, maximum terminal-equipment savings are shown to rapidly increase, over the region of interest, with both network size and internode demand. The value of wavelength add-drop is accordingly expected to grow rapidly in rings interconnecting numerous high-capacity nodes. |
| doi_str_mv | 10.1109/50.737421 |
| format | Article |
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Wavelength add-drop multiplexers potentially reduce the amount of required SONET terminal equipment by allowing individual wavelengths to optically bypass a node rather than being electronically terminated. We have quantified the maximum terminal-equipment savings attainable using wavelength add-drop for rings carrying uniform traffic and rings carrying distance-dependent traffic. The analysis makes use of both an enumerative methodology, and a "super-node" approximation technique that is applicable to arbitrary ring size and internode demand. In both the uniform and distance-dependent traffic scenarios, maximum terminal-equipment savings are shown to rapidly increase, over the region of interest, with both network size and internode demand. The value of wavelength add-drop is accordingly expected to grow rapidly in rings interconnecting numerous high-capacity nodes.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/50.737421</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Add-drop multiplexers ; Applied sciences ; Circuit properties ; Computer networks ; Costs ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Integrated optics. Optical fibers and wave guides ; Marketing ; Multiplexing ; Network topology ; Networks ; Operation, maintenance, reliability ; Optical and optoelectronic circuits ; Optical design ; Optical fiber devices ; Optical fiber networks ; SONET ; Systems, networks and services of telecommunications ; Telecommunication traffic ; Telecommunications ; Telecommunications and information theory ; Traffic engineering ; Traffic flow ; Wavelength division multiplexing ; Wavelengths ; WDM networks</subject><ispartof>Journal of lightwave technology, 1999-01, Vol.17 (1), p.48-57</ispartof><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-c661fa3ac0886d761b02c67921e960004a9b9dfdd3e1d3bbf7d467a87f48ea7e3</citedby><cites>FETCH-LOGICAL-c371t-c661fa3ac0886d761b02c67921e960004a9b9dfdd3e1d3bbf7d467a87f48ea7e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/737421$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,792,4036,4037,23909,23910,25118,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/737421$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1705434$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Simmons, J.M.</creatorcontrib><creatorcontrib>Goldstein, E.L.</creatorcontrib><creatorcontrib>Saleh, A.A.M.</creatorcontrib><title>Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>One drawback to deploying wavelength division multiplexed (WDM) synchronous optical network (SONET) rings is the potentially large amount of equipment necessary for their deployment. Wavelength add-drop multiplexers potentially reduce the amount of required SONET terminal equipment by allowing individual wavelengths to optically bypass a node rather than being electronically terminated. We have quantified the maximum terminal-equipment savings attainable using wavelength add-drop for rings carrying uniform traffic and rings carrying distance-dependent traffic. The analysis makes use of both an enumerative methodology, and a "super-node" approximation technique that is applicable to arbitrary ring size and internode demand. In both the uniform and distance-dependent traffic scenarios, maximum terminal-equipment savings are shown to rapidly increase, over the region of interest, with both network size and internode demand. The value of wavelength add-drop is accordingly expected to grow rapidly in rings interconnecting numerous high-capacity nodes.</description><subject>Add-drop multiplexers</subject><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Computer networks</subject><subject>Costs</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Integrated optics. Optical fibers and wave guides</subject><subject>Marketing</subject><subject>Multiplexing</subject><subject>Network topology</subject><subject>Networks</subject><subject>Operation, maintenance, reliability</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical design</subject><subject>Optical fiber devices</subject><subject>Optical fiber networks</subject><subject>SONET</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunication traffic</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Traffic engineering</subject><subject>Traffic flow</subject><subject>Wavelength division multiplexing</subject><subject>Wavelengths</subject><subject>WDM networks</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp90UFvFSEQB3DSaNJn9dBrTxyM1sNWBtgFjqZaNakxJhqPGxaGlnbLvgLPpt9emvfS3nqBkPnxn2SGkENgJwDMfOzZiRJKctgjK-h73XEO4gVZMSVEpxWX--RVKVeMgZRarcj1r41NNYb7mC5ovUQ6YcIQK10CvbP_cMZ0US-p9b7zeVnTmOjfzz9obrzQu9hKPpZqk8MuJo9rbEeq1CZPn1412xCie01eBjsXfLO7D8ifsy-_T7915z-_fj_9dN45oaB2bhggWGEd03rwaoCJcTcowwHNwBiT1kzGB-8FghfTFJSXg7JaBanRKhQH5P02d52X2w2WOt7E4nCebcJlU0YDxgATgjf57lnJdS9aZ93g8bMQBgXCCK76Rj9sqctLKRnDuM7xxub7Edj4sKOxZ-N2R82-3cXa4uwcchtkLE8fFOulkI0dbVlExMfqLuM_6-yY6g</recordid><startdate>199901</startdate><enddate>199901</enddate><creator>Simmons, J.M.</creator><creator>Goldstein, E.L.</creator><creator>Saleh, A.A.M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>199901</creationdate><title>Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic</title><author>Simmons, J.M. ; Goldstein, E.L. ; Saleh, A.A.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-c661fa3ac0886d761b02c67921e960004a9b9dfdd3e1d3bbf7d467a87f48ea7e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Add-drop multiplexers</topic><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Computer networks</topic><topic>Costs</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Integrated optics. Optical fibers and wave guides</topic><topic>Marketing</topic><topic>Multiplexing</topic><topic>Network topology</topic><topic>Networks</topic><topic>Operation, maintenance, reliability</topic><topic>Optical and optoelectronic circuits</topic><topic>Optical design</topic><topic>Optical fiber devices</topic><topic>Optical fiber networks</topic><topic>SONET</topic><topic>Systems, networks and services of telecommunications</topic><topic>Telecommunication traffic</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Traffic engineering</topic><topic>Traffic flow</topic><topic>Wavelength division multiplexing</topic><topic>Wavelengths</topic><topic>WDM networks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Simmons, J.M.</creatorcontrib><creatorcontrib>Goldstein, E.L.</creatorcontrib><creatorcontrib>Saleh, A.A.M.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</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><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Simmons, J.M.</au><au>Goldstein, E.L.</au><au>Saleh, A.A.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>1999-01</date><risdate>1999</risdate><volume>17</volume><issue>1</issue><spage>48</spage><epage>57</epage><pages>48-57</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>One drawback to deploying wavelength division multiplexed (WDM) synchronous optical network (SONET) rings is the potentially large amount of equipment necessary for their deployment. Wavelength add-drop multiplexers potentially reduce the amount of required SONET terminal equipment by allowing individual wavelengths to optically bypass a node rather than being electronically terminated. We have quantified the maximum terminal-equipment savings attainable using wavelength add-drop for rings carrying uniform traffic and rings carrying distance-dependent traffic. The analysis makes use of both an enumerative methodology, and a "super-node" approximation technique that is applicable to arbitrary ring size and internode demand. In both the uniform and distance-dependent traffic scenarios, maximum terminal-equipment savings are shown to rapidly increase, over the region of interest, with both network size and internode demand. The value of wavelength add-drop is accordingly expected to grow rapidly in rings interconnecting numerous high-capacity nodes.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/50.737421</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0733-8724 |
| ispartof | Journal of lightwave technology, 1999-01, Vol.17 (1), p.48-57 |
| issn | 0733-8724 1558-2213 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Add-drop multiplexers Applied sciences Circuit properties Computer networks Costs Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Integrated optics. Optical fibers and wave guides Marketing Multiplexing Network topology Networks Operation, maintenance, reliability Optical and optoelectronic circuits Optical design Optical fiber devices Optical fiber networks SONET Systems, networks and services of telecommunications Telecommunication traffic Telecommunications Telecommunications and information theory Traffic engineering Traffic flow Wavelength division multiplexing Wavelengths WDM networks |
| title | Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic |
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