政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/39719

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113318/144297 (79%)
Visitors : 51054834 Online Users : 924

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 資訊學院 > 資訊科學系 > 會議論文 > Item 140.119/39719

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/39719

Title:	Hop-by-Hop TCP for Sensor Networks
Authors:	連耀南
Contributors:	IEEE 國立政治大學資訊科學系
Keywords:	Hop-by-Hop TCP;Sensor Networks
Date:	2009-03
Issue Date:	2010-05-27 16:49:12 (UTC+8)
Abstract:	Communication links in a sensor network are unstable such that running conventional TCP protocol over a high loss rate sensor networks will suffer from severe performance degradation. To handle a packet loss, conventional TCP retransmits the lost packet from its source. However, when error rate is high, it may have difficulty to deliver a packet to its destination. Considering that most applications on a sensor network prefer faster and reliable packet delivery to higher bandwidth, this paper proposes to use the Hop-by-Hop TCP protocol for sensor networks aiming to accelerate reliable packet delivery. Hop-by- Hop TCP makes every intermediate node in the transmission path execute a light-weight local TCP to guarantee the transmission of each packet on each link. It takes less time in average to deliver a packet in a high error rate and long path environment. The performance of our approach is evaluated by simulation using NS-2 simulator. Our experiments show that Hop-by-Hop TCP outperforms TCP NewReno in both throughput and average packet delivery time. The fairness requirement is also achieved while Hop-by-Hop TCP coexists with other major TCP variants.
Relation:	International Journal of Computer Networks & Communications (IJCNC), Vol.1, No.1, April 2009
Data Type:	conference
Appears in Collections:	[資訊科學系] 會議論文

Files in This Item:

File	Description	Size	Format
j24.pdf		619Kb	Adobe PDF2	470	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...