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Loss discrimination algorithm for wired/wireless networks

Problem statement: Wireless technology has far growing with an increasing demand of the Wireless networking technologies recent years. The wireless access network and cellular networks are being used to support their need. It is usually connected to a wired backbone network. TCP is used to handle th...

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Main Authors: Seng, Liw Jia, Derahman, Mohd Noor, Abdullah, Azizol
Format: Article
Language:English
Published: Science Publications 2011
Online Access:http://psasir.upm.edu.my/id/eprint/22486/1/22486.pdf
http://psasir.upm.edu.my/id/eprint/22486/
https://thescipub.com/abstract/10.3844/jcssp.2011.1798.1804
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spelling my.upm.eprints.224862019-11-12T07:36:55Z http://psasir.upm.edu.my/id/eprint/22486/ Loss discrimination algorithm for wired/wireless networks Seng, Liw Jia Derahman, Mohd Noor Abdullah, Azizol Problem statement: Wireless technology has far growing with an increasing demand of the Wireless networking technologies recent years. The wireless access network and cellular networks are being used to support their need. It is usually connected to a wired backbone network. TCP is used to handle the congestion in wired network. However, it is not well suited for hybrid network consisting of wired and wireless networks. Packet loss occurs in wireless network mostly due to high bit error rate, varying in transmission length, or link failure. These scenarios are always misinterpreted by conventional TCP as a congestion loss. Hence, TCP sender performs congestion control which is unnecessary and leads to a poor network performance. Approach: A new algorithm proposed in this study is to differentiate the types of packet loss accurately. The algorithm will classify the packet loss and invoke proper correction mechanisms. Results: Our simulation results show the improvement of TCP performance as compared to the existing Selective-TCP and TCP NewReno. Conclusion: The proposed algorithm on classifying packet loss shows the improvement of TCP performance. Science Publications 2011 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/22486/1/22486.pdf Seng, Liw Jia and Derahman, Mohd Noor and Abdullah, Azizol (2011) Loss discrimination algorithm for wired/wireless networks. Journal of Computer Science, 7 (12). pp. 1798-1804. ISSN 1549-3636; ESSN: 1552-6607 https://thescipub.com/abstract/10.3844/jcssp.2011.1798.1804 10.3844/jcssp.2011.1798.1804
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Problem statement: Wireless technology has far growing with an increasing demand of the Wireless networking technologies recent years. The wireless access network and cellular networks are being used to support their need. It is usually connected to a wired backbone network. TCP is used to handle the congestion in wired network. However, it is not well suited for hybrid network consisting of wired and wireless networks. Packet loss occurs in wireless network mostly due to high bit error rate, varying in transmission length, or link failure. These scenarios are always misinterpreted by conventional TCP as a congestion loss. Hence, TCP sender performs congestion control which is unnecessary and leads to a poor network performance. Approach: A new algorithm proposed in this study is to differentiate the types of packet loss accurately. The algorithm will classify the packet loss and invoke proper correction mechanisms. Results: Our simulation results show the improvement of TCP performance as compared to the existing Selective-TCP and TCP NewReno. Conclusion: The proposed algorithm on classifying packet loss shows the improvement of TCP performance.
format Article
author Seng, Liw Jia
Derahman, Mohd Noor
Abdullah, Azizol
spellingShingle Seng, Liw Jia
Derahman, Mohd Noor
Abdullah, Azizol
Loss discrimination algorithm for wired/wireless networks
author_facet Seng, Liw Jia
Derahman, Mohd Noor
Abdullah, Azizol
author_sort Seng, Liw Jia
title Loss discrimination algorithm for wired/wireless networks
title_short Loss discrimination algorithm for wired/wireless networks
title_full Loss discrimination algorithm for wired/wireless networks
title_fullStr Loss discrimination algorithm for wired/wireless networks
title_full_unstemmed Loss discrimination algorithm for wired/wireless networks
title_sort loss discrimination algorithm for wired/wireless networks
publisher Science Publications
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/22486/1/22486.pdf
http://psasir.upm.edu.my/id/eprint/22486/
https://thescipub.com/abstract/10.3844/jcssp.2011.1798.1804
_version_ 1651869020485320704
score 13.211869

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