QQ客服 官方微博 反馈留言

	Traffic grooming based on estimates of the physical lightpath hops in overlay IP/WDM networks
	Xie Hongyi ; Zheng Xiaoping ; Cao Yining ; Li Yanhe ; Zhang Hanyi
	2010-10-12 ; 2010-10-12
关键词	Practical Theoretical or Mathematical/ IP networks optical fibre networks resource allocation telecommunication network routing telecommunication traffic wavelength division multiplexing/ traffic grooming physical lightpath hop estimation overlay IP-WDM network wavelength-division multiplexing possible-neighbor-based strategy single-hop grooming probability router pairs optical resource consumption LSP connection/ B6260F Optical fibre networks B6150P Communication network design, planning and routing B6210L Computer communications B6260M Multiplexing and switching in optical communication C5620 Computer networks and techniques
中文摘要	Lightpath utilization inefficiencies exist when grooming label switched path (LSP) requests in IP over wavelength-division multiplexing (WDM) networks with an overlay model. A possible-neighbor-based strategy was developed to estimate the physical hops of lightpaths using the single-hop grooming probabilities of router pairs, to preferably select possible shorter lightpaths to carry connections. Simulations show that the strategy can effectively estimate the physical lightpath hops and reduce the average optical resource consumption of LSP connections to significantly improve the connection request blocking probability and network resource utilization.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82428]
专题	清华大学
推荐引用方式 GB/T 7714	Xie Hongyi,Zheng Xiaoping,Cao Yining,et al. Traffic grooming based on estimates of the physical lightpath hops in overlay IP/WDM networks[J],2010, 2010.
APA	Xie Hongyi,Zheng Xiaoping,Cao Yining,Li Yanhe,&Zhang Hanyi.(2010).Traffic grooming based on estimates of the physical lightpath hops in overlay IP/WDM networks..
MLA	Xie Hongyi,et al."Traffic grooming based on estimates of the physical lightpath hops in overlay IP/WDM networks".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。