摘要
PTN组网是城域传输网实现3G及全业务统一承载的先进组网模型,目前已成为各大移动运营商建设下一代中小型城域传输网的重要解决方案。文章对面向3G和全业务运营的PTN组网模式分析并提出了不同阶段的组网方案。
PTN networking is an advanced networking model which can realize 3G and full services in the metro transmission network and currently, it has become the important solution for the mobile operators in their construction of the next metro transmission network. This paper analyzes the PTN networking model facing 3G and full services operation and puts forward the networking schemes in the different stages.
出处
《长沙通信职业技术学院学报》
2011年第3期20-23,共4页
Journal of Changsha Telecommunications and Technology Vocational College
