NDLI: A queueing scheme for reducing packet queueing delays in ADSL routers with P2P file sharing applications

Content Provider	IEEE Xplore Digital Library
Author	Sheng-Wei Wang Yi-Chen Cheng
Copyright Year	2011
Description	Author affiliation: Department of Applied Informatics, Fo Guang University, Yilan 26247, Taiwan (Sheng-Wei Wang; Yi-Chen Cheng)
Abstract	Most of Internet traffics are generated by peer-to-peer(P2P) file sharing applications. The main idea of P2P file sharing applications is that when a peer contributes a file with higher rate, the rate that the peer is able to download files from other peers will also be high. The mechanism works well in a bandwidth symmetric network. However, when a peer shares a large amount of files to other peers via asymmetric networks such as ADSL networks, the queueing delay of general packets will be very long due to the shortage of upload bandwidth. When the ADSL router connects more than one client, one client which contributes the P2P files may cause the packets from other clients wait for a very long time in the ADSL router. Furthermore, the packets may be timeout. In this paper, we proposed a queueing scheme in ADSL router to solve the problem. The main idea of the proposed queueing scheme is to send out the general packets first as well as P2P packets are able to be sent in a bounded queueing delay. Simulation results show that the proposed queueing scheme may send out the packets efficiently and the average queueing delay is smaller than the first-come first-served algorithm. We also show that the throughput of the proposed queueing scheme is higher than other queueing schemes proposed before.
Starting Page	393
Ending Page	398
File Size	1049865
Page Count	6
File Format	PDF
ISBN	9781457703898
e-ISBN	9781457703904
DOI	10.1109/APCC.2011.6152841
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-02
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delay Bandwidth Peer to peer computing Simulation Internet Home automation Throughput
Content Type	Text
Resource Type	Article

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