NDLI: Utilizing TTL to Enhance TCP Fairness

Content Provider	IEEE Xplore Digital Library
Author	Hangxing Wu Fengyuan Ren Dejun Mu Wenping Pan
Copyright Year	2007
Description	Author affiliation: Northwestern Polytech. Univ., Xi'an (Hangxing Wu)
Abstract	The existed work shows that TCP has serious unfairness problem in multiple congested router. To improve TCP fairness, some queue management schemes, such as FRED, Balanced RED, have been developed to solve this problem, but most of them require to maintain per-flow state in routers. In our previous work, we have designed a two-category classifier for Active Queue Management (AQM) to enhance TCP fairness. Although it can achieve better TCP fairness in multiple congested router, it requires some modification to TCP header. Because it is incompatible for the standard TCP, it lacks of feasibility. In this paper, we will utilize TTL field in IP header to improve TCP fairness. A three-dimensional two-category classifier is designed by extending our previous work, and a based-hops fairness enhancement algorithm (BHFE) for AQM is developed. Simulation results show that it is not only effective to enhance TCP fairness in multiple congested router but also very well to keep queue length stable and small. Moreover, a very important advantage of BHFE is that it does not requires per-flow state in router and any modifications to the standard TCP/IP.
Starting Page	208
Ending Page	212
File Size	1300535
Page Count	5
File Format	PDF
ISBN	9781424410088
DOI	10.1109/CHINACOM.2007.4469365
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Transport protocols Computer science Automation TCPIP Channel allocation Chromium Throughput Educational institutions Internet
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@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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