کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
462501 | 696793 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hybrid connection algorithm: A strategy for efficient restoration in WDM optical networks
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Hybrid connection algorithm: A strategy for efficient restoration in WDM optical networks Hybrid connection algorithm: A strategy for efficient restoration in WDM optical networks](/preview/png/462501.png)
چکیده انگلیسی
In present communication, we propose a modified resource allocation strategy, namely, hybrid connection algorithm, for achieving efficient restoration in WDM optical networks. The main theme of the algorithm is that, while attempting connection establishment, a wavelength is reserved in advance for providing resources for backup lightpaths. The analysis and the comparison of the proposed strategy with other existing strategies has been undertaken using metrics such as, restoration efficiency, number of wavelength links used by primary and backup lightpaths, and the percent link utilization. The proposed strategy provides 100% restoration efficiency and much better performance than the existing techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Fiber Technology - Volume 16, Issue 2, March 2010, Pages 90–99
Journal: Optical Fiber Technology - Volume 16, Issue 2, March 2010, Pages 90–99
نویسندگان
Dharmendra Singh Yadav, Santosh Rana, Shashi Prakash,