NDLI: Packet Loss Estimation Using Distributed Adaptive Sampling

Content Provider	IEEE Xplore Digital Library
Author	Serral-Gracia, R. Cabellos-Aparicio, A. Domingo-Pascual, J.
Copyright Year	2008
Description	Author affiliation: Adv. Broadband Commun. Centre, Tech. Univ. of Catalunya, Barcelona (Serral-Gracia, R.; Cabellos-Aparicio, A.; Domingo-Pascual, J.)
Abstract	Packet losses are a critical metric for network performance assessment. In this paper we present a novel methodology to accurately estimate the packet loss ratio in realtime in a fully distributed scenario. The constraint such systems must face is the large amount of resources required for keeping live performance assessment. Our contribution has two main parts. On the one hand we study the behaviour of packet losses among the traffic sharing a path, and extend the classical definition of loss burst by the concept of density. On the other hand, with the knowledge acquired in the loss distribution study, we present an adaptive sampling technique that schedules the network resources in order to distributely estimate the packet losses with reasonable accuracy. In order to validate the proposal we perform some real tests over an European-wide testbed. The results show a great improvement in packet loss estimation over previous research, while using a controlled amount of resources.
Starting Page	124
Ending Page	131
File Size	171451
Page Count	8
File Format	PDF
ISBN	9781424420674
DOI	10.1109/NOMSW.2007.22
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-04-07
Publisher Place	Brazil
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance evaluation Telecommunication traffic Delay estimation Sampling methods Communication system traffic control Performance loss Broadband communication Proposals Contracts Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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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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