{"title":"向FTTH的动态迁移规划","authors":"R. Zhao, Liwei Zhou, C. Mas Machuca","doi":"10.1109/NETWKS.2010.5624904","DOIUrl":null,"url":null,"abstract":"This paper addresses the dynamic migration strategy towards FTTH. A complete and generalized migration model is proposed, subject to intermediate steps, different migration paths and various time schedules. To find the best migration path, a techno-economic study is fulfilled in terms of technologies, time-dependent CAPEX, OPEX, revenue, and time period. For the migration to FTTH, several fixed access technologies are taken as multiple intermediate steps, which lead to a nonlinear optimization problem. Based on previous cost-revenue modelling, VBA is applied to implement this migration problem. Different scenarios have been studied and discussed, including optimal migration paths and key parameters. Furthermore, the proposed strategy for one-/multi-step migration process can be extended for other Next Generation Network (NGN) migration problems.","PeriodicalId":202408,"journal":{"name":"2010 14th International Telecommunications Network Strategy and Planning Symposium (NETWORKS)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":"{\"title\":\"Dynamic migration planning towards FTTH\",\"authors\":\"R. Zhao, Liwei Zhou, C. Mas Machuca\",\"doi\":\"10.1109/NETWKS.2010.5624904\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper addresses the dynamic migration strategy towards FTTH. A complete and generalized migration model is proposed, subject to intermediate steps, different migration paths and various time schedules. To find the best migration path, a techno-economic study is fulfilled in terms of technologies, time-dependent CAPEX, OPEX, revenue, and time period. For the migration to FTTH, several fixed access technologies are taken as multiple intermediate steps, which lead to a nonlinear optimization problem. Based on previous cost-revenue modelling, VBA is applied to implement this migration problem. Different scenarios have been studied and discussed, including optimal migration paths and key parameters. Furthermore, the proposed strategy for one-/multi-step migration process can be extended for other Next Generation Network (NGN) migration problems.\",\"PeriodicalId\":202408,\"journal\":{\"name\":\"2010 14th International Telecommunications Network Strategy and Planning Symposium (NETWORKS)\",\"volume\":\"123 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-11-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 14th International Telecommunications Network Strategy and Planning Symposium (NETWORKS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NETWKS.2010.5624904\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 14th International Telecommunications Network Strategy and Planning Symposium (NETWORKS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NETWKS.2010.5624904","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper addresses the dynamic migration strategy towards FTTH. A complete and generalized migration model is proposed, subject to intermediate steps, different migration paths and various time schedules. To find the best migration path, a techno-economic study is fulfilled in terms of technologies, time-dependent CAPEX, OPEX, revenue, and time period. For the migration to FTTH, several fixed access technologies are taken as multiple intermediate steps, which lead to a nonlinear optimization problem. Based on previous cost-revenue modelling, VBA is applied to implement this migration problem. Different scenarios have been studied and discussed, including optimal migration paths and key parameters. Furthermore, the proposed strategy for one-/multi-step migration process can be extended for other Next Generation Network (NGN) migration problems.
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