کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
446827 | 693362 | 2010 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Explicit congestion control based on 1-bit probabilistic marking
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
It has been recognized that router-assisted congestion control based on explicit-rate feedback exhibits better performance than the implicit feedback mechanisms currently available on the Internet. However, the deployment of explicit-rate algorithms in the Internet poses some challenges, in particular, the requirement of multi-byte congestion notifications per packet. In this paper, we present a new mechanism for congestion control signaling, based on probabilistic marking of 1-bit feedback channels. The scheme is suitable for router algorithms that were originally devised for multi-byte explicit-rate marking. The proposed mechanism, which includes a source algorithm and a router marking procedure, removes the deployment constraints concerning multi-byte feedback while keeping the essential characteristics and performance of the router algorithms. We show, through simulation, that the performance of router-assisted control of sources subject to the proposed binary feedback is close to the performance obtained with sources subject to explicit-rate feedback.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 33, Supplement 1, 15 November 2010, Pages S30-S40
Journal: Computer Communications - Volume 33, Supplement 1, 15 November 2010, Pages S30-S40
نویسندگان
António Almeida, Carlos Belo,