Wavelength pre-assignment collision schedule for wavelength-routed optical networks

被引：0

作者：

华一强 ^{[1
]}

陆月明 ^{[1
]}

赵同 ^{[1
]}

纪越峰 ^{[1
]}

饶宝全 ^{[1
]}

机构：

[1] Key Laboratory of Information Photonics and Optical Communications,Ministry of Education,Beijing University of Posts and Telecommunications

来源：

ChineseOpticsLetters | 2009年 / 7卷 / 11期

基金：

中国国家自然科学基金;

关键词：

node; GMPLS; Wavelength pre-assignment collision schedule for wavelength-routed optical networks;

D O I：

暂无

中图分类号：

TN929.1 [光波通信、激光通信];

学科分类号：

0803 ;

摘要：

A novel wavelength assignment scheme called the wavelength pre-assignment collision schedule (WPCS) is proposed for wavelength-routed networks.The WPCS pre-assigns the wavelength at the forward detection phase,and schedules the potential collision by priority.The potential collision is scheduled at the forward detection phase and the blocking of the wavelength assignment is reduced.Simulation is conducted with several other existing schemes.The numerical results show that WPCS performs better than other schemes in blocking probability under various traffic conditions.

引用

页码：978 / 982

页数：5

共 21 条

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