期刊文献+

光网络选路和波长分配研究 被引量:3

Study on Routing and Wavelength Assignment in Optical Networks
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摘要 文章在叙述了光网络中选路和波长分配(RWA)要解决的基本问题后,对有关方面的近年研究作了综述,主要包括:虚拓扑重构、业务量疏导的RWA、多播RWA、抗毁网络的RWA。抗毁问题涉及WDM网络的抗毁选路、区分可靠性、网状网的快速恢复、多故障下的抗毁。 Basic problems that should be solved for routing and wavelength assignment (RWA) in optical networks are presented. After that, an overview of research achievements in recent years is presented, including virtual topology reconfiguration, RWA in traffic grooming, RWA in multicasting, and RWA in survivable networks. For network survivability, it includes survivable routing in WDM networks, differentiated reliability, fast recovery in mesh networks, and multi-link failures.
作者 李乐民
机构地区 电子科技大学
出处 《中兴通讯技术》 2004年第6期1-3,8,共4页 ZTE Technology Journal
基金 国家自然科学基金项目(69990546 60302010)
关键词 选路 RWA 波长分配 光网络 虚拓扑重构 网状网 业务量疏导 多故障 多播 快速恢复 routing and wavelength assignment virtual topology reconfiguration traffic grooming multicasting network survivability
  • 相关文献

参考文献17

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二级参考文献14

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共引文献14

同被引文献11

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