Evolutionary pathways for the broadband access network

被引：0

作者：

Heron, Ronald ^{[1
]}

Van Parijs, Nathaniel ^{[2
]}

机构：

[1] CTO Office, Alcatel's Fixed Network Division, Antwerp, Belgium

[2] Access Business Unit, Alcatel Fixed Network Division, Kontich, Belgium

来源：

Alcatel Telecommunications Review | 2003年 / 03期

关键词：

Bandwidth - Costs - Evolutionary algorithms - Internet - Multiplexing - Quality of service;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Operators face the challenge of extending DSL coverage and increasing bandwidth, a situation which is driving the need for DSL deployment in remote locations. There are various technologies (flavors of DSL) and remote deployment models (FTTArea, FTTCab, FTTH etc) that can be considered to meet this need. This article proposes evolutionary pathways that can optimize business objectives such as profitability, evolvability, rapid market coverage and revenue creation while achieving the coverage and bandwidth goals. In the end, there is not a single solution. However, the optimal approach is one that evolves towards the end game in stages and which uses a multifunction access platform that can flexibly and transparently handle multiple access technologies at the same time.

引用

页码：124 / 130

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