Performance enhancement of DCCP TCP - like over long delay link networks
The performance of DCCP TCP-like degrades significantly over long delay link networks.Despite the TCP-like congestion control mechanism follows the TCP SACK, the performance is really affected by the congestion window growth algorithms as employed by Jacobson based TCP variants. In this paper, all t...
Saved in:
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
International Association of Computer Science and Information Technology Press (IACSIT Press)
2012
|
Subjects: | |
Online Access: | http://repo.uum.edu.my/7200/1/134-C108.pdf http://repo.uum.edu.my/7200/ http://dx.doi.org/10.7763/IJMO.2012.V2.134 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.uum.repo.7200 |
---|---|
record_format |
eprints |
spelling |
my.uum.repo.72002013-02-20T07:25:12Z http://repo.uum.edu.my/7200/ Performance enhancement of DCCP TCP - like over long delay link networks Awang Nor, Shahrudin Hassan, Suhaidi Ghazali, Osman M. Kadhum, Mohammed Omar, Mohd Hasbullah TK Electrical engineering. Electronics Nuclear engineering The performance of DCCP TCP-like degrades significantly over long delay link networks.Despite the TCP-like congestion control mechanism follows the TCP SACK, the performance is really affected by the congestion window growth algorithms as employed by Jacobson based TCP variants. In this paper, all the experiments are done using Network Simulator ns-2, and we manipulated the congestion window size drop during congestion avoidance phase to enhance the performance of DCCP TCP-like over long delay link networks. Instead of halving the current congestion window when congestion events are detected, the reduction of current congestion window drop has been shown to improve the DCCP TCP-like throughput with minimal drop packet percentage. International Association of Computer Science and Information Technology Press (IACSIT Press) 2012-06 Article PeerReviewed application/pdf en http://repo.uum.edu.my/7200/1/134-C108.pdf Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and M. Kadhum, Mohammed and Omar, Mohd Hasbullah (2012) Performance enhancement of DCCP TCP - like over long delay link networks. International Journal of Modeling and Optimization, 2 (3). pp. 315-319. ISSN 2010-3697 http://dx.doi.org/10.7763/IJMO.2012.V2.134 |
institution |
Universiti Utara Malaysia |
building |
UUM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Utara Malaysia |
content_source |
UUM Institutionali Repository |
url_provider |
http://repo.uum.edu.my/ |
language |
English |
topic |
TK Electrical engineering. Electronics Nuclear engineering |
spellingShingle |
TK Electrical engineering. Electronics Nuclear engineering Awang Nor, Shahrudin Hassan, Suhaidi Ghazali, Osman M. Kadhum, Mohammed Omar, Mohd Hasbullah Performance enhancement of DCCP TCP - like over long delay link networks |
description |
The performance of DCCP TCP-like degrades significantly over long delay link networks.Despite the TCP-like congestion control mechanism follows the TCP SACK, the performance is really affected by the congestion window growth algorithms as employed by Jacobson based TCP variants. In this paper, all the experiments are done using Network Simulator ns-2, and we manipulated the congestion window size drop during congestion avoidance phase to enhance the performance of DCCP TCP-like over long delay link networks. Instead of halving the current congestion window when congestion events are detected, the reduction of current congestion window drop has been shown to improve the DCCP TCP-like throughput with minimal drop packet percentage. |
format |
Article |
author |
Awang Nor, Shahrudin Hassan, Suhaidi Ghazali, Osman M. Kadhum, Mohammed Omar, Mohd Hasbullah |
author_facet |
Awang Nor, Shahrudin Hassan, Suhaidi Ghazali, Osman M. Kadhum, Mohammed Omar, Mohd Hasbullah |
author_sort |
Awang Nor, Shahrudin |
title |
Performance enhancement of DCCP TCP - like over long delay link networks |
title_short |
Performance enhancement of DCCP TCP - like over long delay link networks |
title_full |
Performance enhancement of DCCP TCP - like over long delay link networks |
title_fullStr |
Performance enhancement of DCCP TCP - like over long delay link networks |
title_full_unstemmed |
Performance enhancement of DCCP TCP - like over long delay link networks |
title_sort |
performance enhancement of dccp tcp - like over long delay link networks |
publisher |
International Association of Computer Science and Information Technology Press (IACSIT Press) |
publishDate |
2012 |
url |
http://repo.uum.edu.my/7200/1/134-C108.pdf http://repo.uum.edu.my/7200/ http://dx.doi.org/10.7763/IJMO.2012.V2.134 |
_version_ |
1644279472755572736 |
score |
13.149126 |