100 Gb/s optical access based on optical orthogonal frequency-division multiplexing
100 Gb/s optical access based on optical orthogonal frequency-division multiplexing
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DOI：
10.1109/mcom.2010.5496880
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发表时间：
2010-07
影响因子：
11.2
通讯作者：
N. Cvijetic;D. Qian;Junqiang Hu
中科院分区：
文献类型：
--
作者：
N. Cvijetic;D. Qian;Junqiang Hu
接入系统中不断增长的带宽需求正在催化未来超高速100 Gb/s无源光网络的研究和开发活动。在这篇文章中，我们讨论的原则，主要优势，以及最新的演示记录100 Gb/s的OFDM为基础的PON作为未来的PON候选架构。此外，我们提供了一个实际的基于DSP的OFDMA-PON实现的主要成本因素的分析和调查在这一领域的最新成果。由于OFDMA-PON在长距离100 Gb/s光纤传输方面具有高度吸引人的先进特性和良好的相关趋势，因此OFDMA-PON可以被视为未来基于PON的接入的非常有前途的解决方案。
The ever-increasing bandwidth demand in access systems is catalyzing research and development activity in future ultra high-speed 100 Gb/s passive optical networks. In this article we discuss the principles, key advantages, and most recent demonstrations of a record 100 Gb/s OFDM-based PON as a future PON candidate architecture. Moreover, we provide an analysis of primary cost factors in a practical DSP-based OFDMA-PON implementation and survey the most recent achievements in this domain. Due to the combination of highly attractive advanced features and favorable related trends in longhaul 100 Gb/s fiber transmission, OFDMA-PON can be regarded as a very promising solution for future PON-based access.