NDLI: Statistical Detection of Congestion in Routers

Content Provider	IEEE Xplore Digital Library
Author	Barrera, I.D. Bohacek, S. Arce, G.R.
Copyright Year	1991
Abstract	Detection of congestion plays a key role in numerous networking protocols, including those driving active queue management (AQM) methods used in congestion control in Internet routers. This paper exploits the rich theory of statistical detection theory to develop simple detection mechanisms that can further enhance current AQM methods. The detection of congestion is performed using a maximum-likelihood ratio test (MLRT), which reveals that the likelihood of congestion grows exponentially with the queue occupancy level. Performance evaluation of the likelihood detector shows it is robust to variations of the network parameters. The mathematical expression of the likelihood of congestion depends on the router's current dropping rate, its desired queue occupancy level, and the current queue occupancy. When incorporated into random early marking (REM) and random early detection (RED), the likelihood-ratio-based detection considerably improves their reaction time and reduces the variance of queue occupancy values.
Sponsorship	IEEE Signal Processing Society
Starting Page	957
Ending Page	968
Page Count	12
File Size	1902214
File Format	PDF
ISSN	1053587X
Volume Number	58
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Computer network management IP networks Maximum likelihood detection Quality of service Collaborative work Government Traffic control Face detection Smoothing methods transmission control protocol/internet protocol (TCP/IP) Active queue management (AQM) computer networks congestion control congestion detection detection estimation quality of service (QoS)
Content Type	Text
Resource Type	Article
Subject	Signal Processing Electrical and Electronic Engineering

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
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Congestion Control With Multipacket Feedback

A variable structure control approach to active queue management for TCP with ECN

Dynamic adjustment of queue levels in TCP Vegas-based networks

Robust buffer management mechanism in quality of service routers

Active Queue Management: A Survey

Traffic Queuing Management in the Internet of Things: An Optimized RED Algorithm Based Approach

A novel congestion control protocol with AQM support for IP-based networks

A New DiffServ Edge Router with Controlled-UDP

Congestion notification and probing mechanisms for endpoint admission control

Statistical Detection of Congestion in Routers

Similar Documents

Congestion Control With Multipacket Feedback

A variable structure control approach to active queue management for TCP with ECN

Dynamic adjustment of queue levels in TCP Vegas-based networks

Robust buffer management mechanism in quality of service routers

Active Queue Management: A Survey

Traffic Queuing Management in the Internet of Things: An Optimized RED Algorithm Based Approach

A novel congestion control protocol with AQM support for IP-based networks

A New DiffServ Edge Router with Controlled-UDP

Congestion notification and probing mechanisms for endpoint admission control

Statistical Detection of Congestion in Routers