Power-efficient integrated routing of sublambda connection requests with traffic splitting in IP over WDM networks

2014 ◽  
Vol 70 ◽  
pp. 16-29 ◽  
Author(s):  
Gaofeng Wu ◽  
Gurusamy Mohan
Keyword(s):  
Wdm Networks ◽  
Power Efficient ◽  
Ip Over Wdm ◽  
Traffic Splitting

Power Efficient Port Assignment for Connection Provision in IP-over-WDM Optical Networks

2014 ◽  
Vol 701-702 ◽  
pp. 1093-1097
Author(s):  
Shu Du ◽  
Ze Hui Xu ◽  
Hai Tao Wang ◽  
Wei Fu Peng
Keyword(s):  
Electric Power ◽  
Optical Networks ◽  
Power Saving ◽  
Wdm Networks ◽  
Wdm Optical Networks ◽  
Power Efficient ◽  
Ip Over Wdm ◽  
Connection Request ◽  
State Transmission ◽  
Time Aware

In the IP-over-WDM networks, electric power is more consumed at IP layer. This letter proposes two power-saving dynamic connection provision algorithms, called Most Used First (MUF) and State Transmission Time Aware (STTA) respectively, which can direct the incoming connection request to already provisioned router line cards and chassis, and hence reduce the number of active IP devices so to save electric power. For a typical network, MUF and STTA can save over 3% and 7% power respectively comparing with conventional power-unaware approach.

Dynamic hybrid grooming based on power efficiency in green IP over WDM networks

2011 ◽  
Vol 23 (3) ◽  
pp. 230-245 ◽  
Author(s):  
Weigang Hou ◽  
Lei Guo ◽  
Xiaoxue Gong ◽  
Yejun Liu
Keyword(s):  
Power Efficiency ◽  
Wdm Networks ◽  
Ip Over Wdm ◽  
Dynamic Hybrid

A Cross-Layer Optimization and Design approach under QoS constraints for green IP over WDM networks

2015 ◽  
Vol 76 ◽  
pp. 177-190 ◽  
Author(s):  
Yuansheng Wu ◽  
Bing Guo ◽  
Yan Shen ◽  
Jihe Wang ◽  
Xiaobin Liu
Keyword(s):  
Wdm Networks ◽  
Design Approach ◽  
Cross Layer ◽  
Ip Over Wdm ◽  
Cross Layer Optimization

On the energy efficiency of IP-over-WDM networks

2010 ◽  
Author(s):  
Francesca Vismara ◽  
Vida Grkovic ◽  
Francesco Musumeci ◽  
Massimo Tornatore ◽  
Stefano Bregni
Keyword(s):  
Energy Efficiency ◽  
Wdm Networks ◽  
Ip Over Wdm
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