Please use this identifier to cite or link to this item:
https://ruomo.lib.uom.gr/handle/7000/1361
Title: | A study of deploying smooth- and responsive-TCPs with different queue management schemes |
Authors: | Zhang, Chi Mamatas, Lefteris Tsaoussidis, Vassilis |
Type: | Article |
Subjects: | FRASCATI::Engineering and technology FRASCATI::Engineering and technology::Other engineering and technologies |
Keywords: | congestion control TCP-friendly active queue management energy consumption |
Issue Date: | 2009 |
Source: | International Journal of Communication Systems |
Volume: | 22 |
Issue: | 5 |
First Page: | 513 |
Last Page: | 530 |
Abstract: | While there exist extensive research works on congestion control and active queue management, or the joint dynamics of a congestion control strategy with the random early detection (RED) algorithm, little has been done on the interactions between different window adjustment strategies and different queue management schemes such as DropTail and RED. In this paper, we consider a spectrum of TCP-friendly additive increase and multiplicative decrease (AIMD) parameters. At the one end of this spectrum, smooth-TCP enhances smoothness for multimedia applications by reducing the window decrease ratio upon congestion, at the cost of the additive increase speed and the responsiveness to available bandwidth. At the other end, responsive-TCP enhances the responsiveness by increasing the additive increase speed, at the cost of smoothness. We investigate the network dynamics with various combinations of AIMD parameters and queue management schemes, under different metrics. The investigation is conducted from the deployment (especially incremental deployment) point of view. We discussed the impact of the interactions on the goodput, fairness, end-to-end delay, and its implications to energy consumption on mobile hosts. |
URI: | https://doi.org/10.1002/dac.978 https://ruomo.lib.uom.gr/handle/7000/1361 |
ISSN: | 1074-5351 1099-1131 |
Other Identifiers: | 10.1002/dac.978 |
Appears in Collections: | Department of Applied Informatics |
Files in This Item:
File | Description | Size | Format | |
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ijcs_2008.pdf | 4,23 MB | Adobe PDF | View/Open |
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