基于多种接入方式融合的下一代PON演进方案探讨
摘要
三网融合推动着接入网向大容量方向发展。本文以基于多种接入方式融合的下一代接入网为研究对象,探讨了新型光接入OFDM-PON理论和关键技术以及软容量的OCDMA-WDM-PON解决方案。研究目标在于通过综合的拓扑结构和传输技术,实现接入网覆盖范围和容量的拓展并最终实现"最后一公里"无缝接入。
出处
《电信网技术》
2011年第10期9-13,共5页
Telecommunications Network Technology
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