摘要
介绍我国宽带接入发展现状和主要问题,指出加快宽带升级提速步伐已刻不容缓,探讨无线和有线协同下的泛在宽带发展策略,分析FTTH的驱动力和PON的技术选择,阐述了向下一代PON演进的技术趋势。
The current status and main problems of broadband access development in China is introduced in this paper. It＇s pointed out that accelerating the upgrade of broadband access is a task which brooks no delay for China telecom operators. The strategy of constructing ubiquitous broadband with collaborations of wireless and wireline technologies is investigated. The driving forces of FTTH and the technology selections of PON are analyzed. The technology trend of evolving toward next generation PON is discussed.
出处
《信息通信技术》
2011年第1期7-11,共5页
Information and communications Technologies
