Presentation	2014-12-19 Time-shift traffic control for preventing network congestion Kunihiko TOUMURA, Keiko OHKUBO,
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Abstract(in English)	To cope with a rapid increase of mobile network traffic, network providers are in need of efficient usage of limited network resources to improve quality of user experiences. In this paper, we propose a time-shift traffic control method which avoids a collision of traffic that causes degradation. The method decides in-network shift time for a traffic based on a network congestion status and a character of the traffic, and it queueing a non-realtime traffic briefly at a node in a network when the network is congested. We measured a throughput by adding a synthetic workload for a prototype system, and we obtained 60.6% of throughput improvement. From this result, we find that the proposed method is effective for avoidance of network congestion.
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Keyword(in English)	Traffic control / Quality of experience / Delay-tolerant networking
Paper #	IA2014-74
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Committee	IA
Conference Date	2014/12/11(1days)
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Paper Information
Registration To	Internet Architecture(IA)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Time-shift traffic control for preventing network congestion
Sub Title (in English)
Keyword(1)	Traffic control
Keyword(2)	Quality of experience
Keyword(3)	Delay-tolerant networking
1st Author's Name	Kunihiko TOUMURA
1st Author's Affiliation	Yokohama Research Laboratory, Hitachi, Ltd.()
2nd Author's Name	Keiko OHKUBO
2nd Author's Affiliation	Yokohama Research Laboratory, Hitachi, Ltd.
Date	2014-12-19
Paper #	IA2014-74
Volume (vol)	vol.114
Number (no)	374
Page	pp.pp.-
#Pages	6
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