Coverage capabilities of a multi-wavelength passive optical network architecture

2014 IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD) Pub Date : 2014-12-01 DOI:10.1109/CAMAD.2014.7033204

K. Yiannopoulos, Emmanouel Varvarigos, V. Katopodis, K. Christodoulopoulos, I. Lazarou, P. Bakopoulos, H. Avramopoulos, D. Klonidis, Ioannis Tomkos, L.-P. Dimos, G. Heliotis

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Abstract

We present a coverage capability analysis for a multi-wavelength passive optical network architecture that is designed for supporting broadband xDSL access. The analysis takes into account the physical layer impairments of optical fibers and components and, via extensive simulations, provides results concerning the reach that can be obtained and the number of wavelengths that can be utilized. Given the physical layer study results, we evaluate the applicability of the proposed scheme in real networking topologies and determine the number of end-users that can be served and the line rates they can enjoy for nine application scenarios in rural, semi-urban, urban and dense urban areas. Our results show that the proposed architecture is perfectly suitable for attaining the 2020 Digital Agenda objectives in terms of penetration and end-user bandwidth.

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多波长无源光网络体系结构的覆盖能力

我们提出了一种多波长无源光网络架构的覆盖能力分析，该架构是为支持宽带xDSL接入而设计的。该分析考虑了光纤和组件的物理层损伤，并通过广泛的模拟，提供了有关可以获得的范围和可以利用的波长数量的结果。基于物理层研究结果，我们评估了所提出方案在实际网络拓扑中的适用性，并确定了在农村、半城市、城市和密集城市地区的9种应用场景下，可以服务的最终用户数量和他们可以享受的线路速率。我们的研究结果表明，就渗透率和最终用户带宽而言，所提出的架构完全适合实现2020年数字议程目标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2014 IEEE 19th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)

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