Bandwidth maximization in IP over WDM path networks

被引：0

作者：

Harai, H ^{[1
]}

Kubota, F ^{[1
]}

机构：

[1] Commun Res Labs, Commun Network Sect, Commun Syst Div, Koganei, Tokyo 1848795, Japan

来源：

OPTICOMM 2000: OPTICAL NETWORKING AND COMMUNICATIONS | 2000年 / 4233卷

关键词：

IP over WDM; lightpath configuration; multi-hop routing; bandwidth maximization; integer linear programming;

D O I：

10.1117/12.401820

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：

The emerging IP over WDM will be a new layer structure with a help of MPLS and OXC. To use WDM's large transmission capacity effectively, we design TP over WDM networks that reconfigure TP routing and lightpaths every day or month. Using integer linear programming, we formulate a problem that maximizes the network throughput; that is, the sum of the bandwidths allocated to an end-to-end node pair. This formulation is applicable to a network that is composed of twenty nodes and eight wavelengths. In such a network, we show maximization level of the network throughput derived from our formulation.

引用

页码：9 / 20

页数：12

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