کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
451446 694302 2007 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On providing elastic QoS in optical burst switched networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
On providing elastic QoS in optical burst switched networks
چکیده انگلیسی

Integrated services schemes have not been used to support QoS in OBS networks, largely because of the high control overhead involved in monitoring bursts continuously at intermediate nodes. In this paper, we propose for the first time, an integrated services scheme to support elastic QoS in OBS networks. Our scheme relieves intermediate nodes of the burden of monitoring individual bursts continuously, thus largely decreasing the control overhead. We show how absolute bandwidth guarantees can be provided, and how bandwidth used by each connection can be made elastic. We demonstrate the effectiveness of our scheme using both analytical and simulation studies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 51, Issue 4, 14 March 2007, Pages 1121–1132
نویسندگان
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