Title | ||
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Tackling the challenge of bufferbloat in Multi-Path Transport over heterogeneous wireless networks |
Abstract | ||
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Today, most of the smart phones are equipped with two network interfaces: Mobile Broadband (MBB) and Wireless Local Area Network (WLAN). Multi-path transport protocols provide increased throughput or reliability, by utilizing these interfaces simultaneously. However, multi-path transmission over networks with very different QoS characteristics is a challenge. In this paper, we studied Multi-Path TCP (MPTCP) in heterogeneous networks, specifically MBB networks and WLAN. We first investigate the effect of bufferbloat in MBB on MPTCP performance. Then, we propose a bufferbloat mitigation algorithm: Multi-Path Transport Bufferbloat Mitigation (MPT-BM). Using our algorithm, we conduct experiments in real operational networks. The experimental results show that MPT-BM outperforms the current MPTCP implementation by increasing the application goodput quality and decreasing MPTCP's buffer delay, jitter and buffer space requirements. |
Year | DOI | Venue |
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2014 | 10.1109/IWQoS.2014.6914310 | Quality of Service |
Keywords | Field | DocType |
broadband networks,mobile radio,network interfaces,quality of service,telecommunication network reliability,transport protocols,wireless LAN,MBB,MPT-BM,MPTCP,QoS characteristics,WLAN,buffer space requirements,bufferbloat mitigation algorithm,heterogeneous wireless networks,jitter,mobile broadband,multipath TCP,multipath transmission,multipath transport bufferbloat mitigation,multipath transport protocols,network interfaces,operational networks,reliability,smart phones,wireless local area network | Wireless network,Bufferbloat,Computer science,Computer network,Quality of service,Wi-Fi,Heterogeneous network,Goodput,Throughput,Network interface | Conference |
Citations | PageRank | References |
7 | 0.59 | 0 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Simone Ferlin Oliveira | 1 | 20 | 1.29 |
Thomas Dreibholz | 2 | 29 | 2.60 |
Özgü Alay | 3 | 247 | 30.68 |
Ferlin-Oliveira, S. | 4 | 7 | 0.59 |