An improved scheduled traffic model utilizing bandwidth splitting in elastic optical networks
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- 作者：Upama Vyas upmavyas@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Shashi Prakash ; sprakash_davv@rediffmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bandwidth splitting ; Elastic optical networks ; Holding time ; Routing and spectrum assignment ; Scheduled lightpath demands ; (Slicable) bandwidth variable transponder
- 刊名：Optical Fiber Technology
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：30
- 期：Complete
- 页码：153-162
- 全文大小：1735 K
文摘
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A scheduled traffic model (STM) to be used in EONs is proposed.
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STM is improved by splitting bulky demands in bandwidth dimension.
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To implement the improved STM, three heuristics are proposed.
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Proposed heuristics leverage the knowledge of both bandwidth and time dimensions.
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Simulation results demonstrated fairly high throughput with more spectrum savings.