کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
453353 | 694799 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cross-sharing vs. self-sharing trees for protecting multicast sessions in mesh networks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cross-sharing vs. self-sharing trees for protecting multicast sessions in mesh networks Cross-sharing vs. self-sharing trees for protecting multicast sessions in mesh networks](/preview/png/453353.png)
چکیده انگلیسی
In this study, we investigate a cost-effective approach for protecting several multicast sessions from any link failure in an optical network. The approach, referred to as cross-sharing, provides an optimal sharing of backup resources among several multicast sessions. Our cross-sharing approach employs the link-vector model, modified for multicast sessions, and provides significant cost savings (48% for a small six-node network and 39% for a large nationwide network) of backup resources relative to arc-disjoint and self-sharing approaches, especially for a large number of sessions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 50, Issue 2, 8 February 2006, Pages 200–206
Journal: Computer Networks - Volume 50, Issue 2, 8 February 2006, Pages 200–206
نویسندگان
Narendra K. Singhal, Canhui Ou, Biswanath Mukherjee,