Efficient transport of time-varying IP traffic in flexi-grid optical networks
Date
2014
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Source Title
2014 22nd Signal Processing and Communications Applications Conference (SIU)
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Publisher
IEEE
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Pages
1555 - 1558
Language
Turkish
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Abstract
Frequency slot width selection in flexi-grid optical networks refers to the process of online update of the slot width of the channel, according to time-varying traffic demands. Since slot width updates are associated with signaling costs, it is common to limit the rate of updates. In this article, we propose a model-free hysteresis-based slot width selection algorithm for flexi-grid optical networks. © 2014 IEEE.
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Keywords
Dynamic frequency slot allocation , Flexi-grid optical networks , Hysteresis , Traffic adaptation , Traffic engineering , Air traffic control , Highway engineering , Hysteresis , Dynamic frequency , Frequency slots , On-line updates , Selection algorithm , Signaling costs , Traffic adaptation , Traffic demands , Traffic Engineering , Signal processing