An OFDMA-based optical access network architecture exhibiting ultra-high capacity and wireline-wireless convergence
An OFDMA-based optical access network architecture exhibiting ultra-high capacity and wireline-wireless convergence
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DOI：
10.1109/mcom.2012.6257530
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发表时间：
2012-08
影响因子：
11.2
通讯作者：
K. Kanonakis;Ioannis Tomkos;H. Krimmel;F. Schaich;C. Lange;E. Weis;J. Leuthold;M. Winter;Sergio Ro
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文献类型：
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作者：
K. Kanonakis;Ioannis Tomkos;H. Krimmel;F. Schaich;C. Lange;E. Weis;J. Leuthold;M. Winter;Sergio Ro
介绍了一种基于OFDMA技术的新型光接入网架构ACCORDANCE，并将其应用于PON拓扑中。为了满足下一代光接入需求，该架构旨在在总容量、带宽分配灵活性、用户数量和网络覆盖范围方面优于现有PON解决方案。此外，它提供了与无线技术融合的机会，以及从传统接入解决方案（如TDMA-PON和DSL）的平滑迁移路径。
This article presents ACCORDANCE, a novel optical access network architecture based on OFDMA technology and applied on a PON topology. In compliance with next generation optical access requirements, this architecture aims to outperform existing PON solutions in terms of total capacity, bandwidth allocation flexibility, number of users, and network reach. Moreover, it provides the opportunity for convergence with wireless technologies and a smooth migration path from legacy access solutions like TDMA-PONs and DSL.