کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
451195 694257 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Constructing disjoint paths for failure recovery and multipath routing
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Constructing disjoint paths for failure recovery and multipath routing
چکیده انگلیسی

Applications such as Voice over IP and video streaming require continuous network service, requiring fast failure recovery mechanisms. Proactive failure recovery schemes have been recently proposed to improve network performance during the failure transients. These proactive failure recovery schemes need extra infrastructural support in the form of routing table entries, extra addresses etc. In this paper, we study if the extra infrastructure support can be exploited to build disjoint paths in those frameworks, while keeping the lengths of the recovery paths close to those of the primary paths. Our evaluations show that it is possible to extend the proactive failure recovery schemes to provide support for nearly-disjoint paths which can be employed in multipath routing for load balancing and QoS.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 56, Issue 2, 2 February 2012, Pages 719–730
نویسندگان
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