Presentation 2014-03-13
Improving estimation accuracy of packet loss ratio on overlay networks based on spatial composition
Yusuke IIJIMA, Go HASEGAWA, Masayuki MURATA,
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Abstract(in English) Although most of existing measurement mechanisms for overlay networks employ the full-mesh measurement, the increase in the measurement overhead and the degradation of the measurement accuracy due to path overlapping become a serious problem. In this report, we propose statistical processing methods of measurement results to improve estimation accuracy of spatial composition-based measurement method for packet loss ratio. We introduce a statistical test for measurement results to exclude outliers from spatial composition. We also propose some statistical indexes for determining whether we should discard the measurement results and reconduct the measurement. From the evaluation results we find that the proposed methods can decrease the estimation error of the spatial composition of packet loss ratio by 36% and 23%, respectively.
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Keyword(in English) Overlay network / Network measurement / Spatial composition / Packet loss ratio / Measurement accuracy
Paper # ICM2013-51
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Committee ICM
Conference Date 2014/3/6(1days)
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Registration To Information and Communication Management(ICM)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Improving estimation accuracy of packet loss ratio on overlay networks based on spatial composition
Sub Title (in English)
Keyword(1) Overlay network
Keyword(2) Network measurement
Keyword(3) Spatial composition
Keyword(4) Packet loss ratio
Keyword(5) Measurement accuracy
1st Author's Name Yusuke IIJIMA
1st Author's Affiliation Graduate School of Information Science and Technology, Osaka University()
2nd Author's Name Go HASEGAWA
2nd Author's Affiliation Cybermedia Center, Osaka University
3rd Author's Name Masayuki MURATA
3rd Author's Affiliation Graduate School of Information Science and Technology, Osaka University
Date 2014-03-13
Paper # ICM2013-51
Volume (vol) vol.113
Number (no) 492
Page pp.pp.-
#Pages 6
Date of Issue