کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
557293 1451548 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparing FTTH access networks based on P2P and PMP fibre topologies
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سیستم های اطلاعاتی
پیش نمایش صفحه اول مقاله
Comparing FTTH access networks based on P2P and PMP fibre topologies
چکیده انگلیسی


• Bottom-up cost modelling for fibre access deployment and wholesale access.
• Analysis of investment, cost and other differences of different FTTH architectures.
• Substantial differences between architectures for some cost items.
• However, small total cost differences.
• Point-to-Point topologies with GPON technology combine advantages of both approaches.

There is an ongoing discussion in the market which Next Generation Access (NGA) architecture best suits future needs and which investment and cost differences exist. The discussion can be subsumed as P2P vs. GPON, which is somewhat misleading as this article reveals. The discussion is driven by the fact that the high capital cost and the long asset life time of fibre mean that the technology choices made today will dominate the opportunities for telecommunication business of all market players, incumbents, competitors, content providers and business and residential users for many years in the future.The paper analyzes the cost and other differences between Fibre-to-the-Home (FTTH) access network architectures and their related different wholesale approaches by using the well-known and understood steady state approach applied in other NGA analyses in the past. In addition to the steady state analysis a dynamic cost evaluation is included taking into account the different investment behaviour of the FTTH architectures over time. The results describe investment and cost differences between architectures, incumbents and wholesale based competitive operators. The analysis has been performed for different geotypes (clusters) of decreasing population density in a representative European settlement structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Telecommunications Policy - Volume 38, Issues 5–6, June–July 2014, Pages 415–425
نویسندگان
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