کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10347303 | 699181 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Joint routing and wavelength assignment in wavelength division multiplexing networks for permanent and reliable paths
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, we tackle the routing and wavelength assignment problem for wavelength division multiplexing (WDM) networks containing permanent and reliable wavelength paths (WPs). It consists of finding the route and the wavelength of each WP for the normal state of the network and for the important failure scenarios. These scenarios might be the most probable failure scenarios or simply the failure scenarios of interest to the network planner (e.g., the single link failure scenarios). We propose a mathematical programming model for this problem. In order to find a solution within a reasonable amount of time, a simple heuristic algorithm is proposed. The results show that “good” solutions can be obtained with the proposed heuristic algorithm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Operations Research - Volume 32, Issue 5, May 2005, Pages 1073-1087
Journal: Computers & Operations Research - Volume 32, Issue 5, May 2005, Pages 1073-1087
نویسندگان
Steven Chamberland, Désiré OulaÄ±Ì Khyda, Samuel Pierre,