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A sender side algorithm for handling retransmission timeouts of TCP NewReno over Multi-hop Wireless Networks

Title
A sender side algorithm for handling retransmission timeouts of TCP NewReno over Multi-hop Wireless Networks
Authors
Prasanthi S.Lee M.Chung S.-H.
Ewha Authors
이미정
SCOPUS Author ID
이미정scopus
Issue Date
2013
Journal Title
Proceedings - International Conference on Advanced Information Networking and Applications, AINA
ISSN
1550-445XJCR Link
Citation
pp. 661 - 665
Indexed
SCOPUS scopus
Abstract
In today's Internet, NewReno is the most widely deployed connection oriented transport layer protocol. However, the performance of NewReno degrades significantly when NewReno operates in Multi-hop Wireless Networks (MWNs). Frequent retransmission timeouts, which is one of the well-known problems of the performance degradation of NewReno over MWNs. In MWNs, retransmission timeout is unavoidable when multiple packets are lost from one window of data during fast recovery. In this paper, we propose a sender side algorithm, called SRA (Sudden Recovery Algorithm) for handling retransmission timeouts due to the multiple losses of newly sent packets during fast recovery and thereby improve the performance of NewReno over MWNs. Simulation results show that SRA achieves significant improvements in throughput than current TCP versions especially when retransmission timeouts happens during fast recovery. © 2013 IEEE.
DOI
10.1109/AINA.2013.152
ISBN
9780769549538
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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