Meeting the Traffic Requirements Residential Users in the Next Decade with Current FTTH Standards: How Much? How Long?

被引：27

作者：

Alberto Hernandez, Jose ^{[1
]}

Sanchez, Rafael ^{[1
]}

Martin, Ignacio ^{[1
]}

Larrabeiti, David ^{[2
,3
]}

机构：

[1] Univ Carlos III Madrid, Madrid, Spain

[2] Univ Carlos III Madrid, Telemat Engn Dept, Madrid, Spain

[3] Univ Carlos III Madrid, Switching & Opt Networks, Madrid, Spain

来源：

IEEE COMMUNICATIONS MAGAZINE | 2019年 / 57卷 / 06期

关键词：

D O I：

10.1109/MCOM.2018.1800173

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Traffic demand in access networks has grown in recent years, and service providers need to upgrade their infrastructure to the latest access standards. While fiber has become the preferred technology of choice in access networks, there are many fibre access technologies available in the market. This poses challenging questions to operators that are not always easy to answer: How to upgrade? What technology and for how long wil it cope with the demands? In this article we model the traffic forecast in access networks for the next decade and analyze possible upgrade scenarios of fibre access networks, concluding which of the NG-PON flavors could better fit the demand.

引用

页码：120 / 125

页数：6

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