https://m2.mtmt.hu/ eng 2026-09-22 15:50 BookChapter 2645050 ADMIN_APPROVED true 0 2014-07-24T09:47:53.000+0000 false 2645050 2026-02-24T14:46:27.822+0000 2019-11-06T15:30:37.506+0000 2009-06-12T22:00:00.000+0000 true 10041194 Mitcsenkov Attila Demeter /api/author/10041194 Author true 10041194 2019-11-06T15:30:37.547+0000 2019-11-06T15:30:37.547+0000 2019-11-06T15:30:37.530+0000 true 10068788 Fritzné Tószeczki Mária /api/admin/10068788 Admin true true false true 25 25 /api/publicationtype/25 PublicationType 2 true 25 BookChapter true 10000312 Conference paper true 25 25 /api/publicationtype/25 PublicationType 2 true 25 BookChapter /api/subtype/10000312 Konferenciaközlemény SubType 228 true 10000312 true 1 /api/category/1 Category true 1 Mitcsenkov, Attila Efficient heuristic methods for FTTx topology optimization and architecture cost minimization 495 502 52 495, 52 8 2009 Next generation access networks will be based on the Fiber-to-the-X (FTTx) paradigm, since optical transmission provides the required bandwidth for future services and triple play architecture. FTTx technologies are now mature and standardized; network deployment phase has already started in many areas around the world. The profitability of such an optical broadband access technology strongly depends on the design of optimal topologies, minimizing initial investments (CapEx). The network planning problem itself is difficult (NP-hard), however close to optimal topologies are required even for large data sets, for city-scale service areas. Therefore efficient heuristic approximations are needed, like the Branch Contracting Algorithm (BCA) presented in this paper. It can handle real problem instances, provides close to optimal solution, and works fast enough to support economic comparison of different architectures, supporting decisions of a network operator. 2009 bme-pa-migracio-20014-06-20-v01 true true true true true false NONE 2026-02-24 false 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 false false false false 2014-07-24T09:47:53.000+0000 2014-07-24T09:47:43.000+0000 Távközlési és Médiainformatikai Tanszék (BME / VIK) 3 10 1 3 0 true true 10002 English /api/language/10002 Angol Language true 2 false true 11833 true 10018 /api/country/10018 Country true 14 /api/city/11833 City true 10001160 true 453607 /api/publicationidentifier/453607 https://www.worldcat.org/search?q=isbn%3A9788469229439 9788469229439 PublicationIdentifier true 122 ISBN https://www.worldcat.org/search?q=isbn%3A@@@ /api/publicationsource/122 ISBN PlainSource true true 10002 /api/publicationsourcetype/10002 PublicationSourceType true false 122 true false /api/publication/1789037 true true 23 23 /api/publicationtype/23 PublicationType 3 true 23 Book NOC/OC&I 2009 Proceedings 1789037 false 1789037 true true true true true 10000144 Conference proceedings true 23 23 /api/publicationtype/23 PublicationType 3 true 23 Book /api/subtype/10000144 Konferenciakötet SubType 345 true 10000144 false Book 2009 true 1 /api/category/1 Category true 1 false Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 5273751 /api/authorship/5273751 1 0.33333334 true false Author 10041194 /api/author/10041194 Mitcsenkov Attila Demeter true 10041194 true Mitcsenkov Attila true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false 19910977 true PersonAuthorship 5273752 /api/authorship/5273752 2 0.33333334 false false Author 10041343 /api/author/10041343 Paksy Géza true 10041343 true Paksy Géza true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false 19910976 true PersonAuthorship 5273753 /api/authorship/5273753 3 0.33333334 false true Author 10000211 /api/author/10000211 Cinkler Tibor true 10000211 true Cinkler Tibor true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false 19910975 true PublicationIdentifier 837599 /api/publicationidentifier/837599 PlainSource 39 /api/publicationsource/39 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Teljes dokumentum Full text @@@ true true 39 true false NO http://hdl.handle.net/10890/3554 http://hdl.handle.net/10890/3554 false 788810 true PublicationIdentifier 837600 /api/publicationidentifier/837600 PlainSource 152 /api/publicationsource/152 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Handle http://hdl.handle.net/@@@ true true 152 true false NO 10890/3554 http://hdl.handle.net/10890/3554 false 1448193 true PublicationIdentifier 837597 /api/publicationidentifier/837597 PlainSource 12 /api/publicationsource/12 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Google scholar http://scholar.Google.com/scholar?hl=en&lr=&cluster=@@@ true true 12 true false NO 5015066644774805182 http://scholar.Google.com/scholar?hl=en&lr=&cluster=5015066644774805182 false 788808 true PublicationIdentifier 837598 /api/publicationidentifier/837598 PlainSource 13 /api/publicationsource/13 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Google scholar hash Google scholar hash http://scholar.Google.com/scholar?hl=en&lr=&cluster=@@@ true true 13 true false NO vl623ooYmUUJ http://scholar.Google.com/scholar?hl=en&lr=&cluster=vl623ooYmUUJ false 788809 true /api/publication/2645050 <div class="BookChapter Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10041194"><a href="/gui2/?type=authors&mode=browse&sel=10041194" target="_blank">Mitcsenkov Attila (<span class="authorship-author-name">Mitcsenkov Attila Demeter</span> <span class="authorAux-mtmt"> távközlés, hálózattervezés, optimalizálás</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Telecommunications and Media Informatics</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10041343"><a href="/gui2/?type=authors&mode=browse&sel=10041343" target="_blank">Paksy Géza (<span class="authorship-author-name">Paksy Géza</span> <span class="authorAux-mtmt"> távközlési hálózatok</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Telecommunications and Media Informatics</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10000211"><a href="/gui2/?type=authors&mode=browse&sel=10000211" target="_blank">Cinkler Tibor (<span class="authorship-author-name">Cinkler Tibor</span> <span class="authorAux-mtmt"> Távközlés</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Electrical Engineering and Informatics">FEEI</span>/Department of Telecommunications and Media Informatics</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;2645050" target="_blank">Efficient heuristic methods for FTTx topology optimization and architecture cost minimization</a></div> <div class="InBook"><div class="chapter-in">In:</div> <div class="authors"> <div class="autype autype-1"> <span class="author-name" >I de Miguel </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >R M Lorenzo </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >D W Faulkner </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >R Neat </span> (eds.) </div> </div> <div class="booktitle"><a href="/gui2/?mode=browse&params=publication;1789037" target="_blank">NOC/OC&I 2009 Proceedings : 14th European Conference on Networks and Optical Communications </a></div> <div class="conference"> Conference: <span class="location">Valladolid, Spain <span class="conference-date">2009.06.10. - 2009.06.12.</span> </div> <span class="publishedAt">Valladolid: <span class="publishers">UVA</span>, <span class="page"> pp 495-502 Paper 52. </span> <span class="year">(2009)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:black" title="http://hdl.handle.net/10890/3554" target="_blank" href="http://hdl.handle.net/10890/3554"> Full text </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="10890/3554" target="_blank" href="http://hdl.handle.net/10890/3554"> Handle </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="5015066644774805182" target="_blank" href="http://scholar.Google.com/scholar?hl=en&lr=&cluster=5015066644774805182"> Google scholar </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="vl623ooYmUUJ" target="_blank" href="http://scholar.Google.com/scholar?hl=en&lr=&cluster=vl623ooYmUUJ"> Google scholar hash </a> </span> </span> <span class="bookchapter-ids">Book link(s):</span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <span class="isbnOrIssn"> ISBN: </span> <a style="color:black" title="9788469229439" target="_blank" href="https://www.worldcat.org/search?q=isbn%3A9788469229439"> 9788469229439 </a> </span> </span> <div class="mtid"><span class="long-pub-mtid">Publication: 2645050</span> | <span class="status-data status-ADMIN_APPROVED"> Admin approved </span> <span class="long-book-mtid">Book: 1789037</span> <span class="oldId">Old id: 2645050</span> | <span class="oldId">Book: 1789037</span> Core | <span class="type-subtype">Chapter in Book ( Conference paper ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Last Modified: 2019.11.06. 16:30 Mária Fritzné Tószeczki (BME admin5) </div> </div> </div>