NDLI: Can Bandwidth Estimation Tackle Noise at Ultra-high Speeds?

Content Provider	IEEE Xplore Digital Library
Author	Qianwen Yin Kaur, J. Smith, F.D.
Copyright Year	2014
Description	Author affiliation: Dept. of Comput. Sci., Univ. of North Carolina at Chapel Hill, Chapel Hill, NC, USA (Qianwen Yin; Kaur, J.; Smith, F.D.)
Abstract	While existing bandwidth estimation tools have been shown to perform well on 100Mbps networks, they fail to do so at gigabit and higher network speeds. This is because finer inter-packet gaps are needed to probe for higher rates -- fine gaps are more susceptible to be disturbed by small-scale buffering-related noise. In this paper, we evaluate existing noise reduction techniques for tackling the issue, and show that they are ineffective on 10Gbps links. We propose a novel smoothing strategy, Buffering-aware Spike Smoothing (BASS), which can be applied effectively to both single-rate and multi-rate probing frameworks and help significantly in scaling bandwidth estimation to ultra-high speed networks. Besides, we provide first evidence that accurate bandwidth estimation using our strategy can help improve the performance of congestion-control protocols on real 10Gbps networks.
Starting Page	107
Ending Page	118
File Size	674048
Page Count	12
File Format	PDF
e-ISBN	9781479962044
DOI	10.1109/ICNP.2014.31
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Probes Estimation Noise Delays Receivers Smoothing methods
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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