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Please use this identifier to cite or link to this item: http://hdl.handle.net/10445/5937

Title: Evaluation of Flight Size Auto Tuning on 3.5G Commercial Wireless Packet Access Network
Authors: Sekiguchi, K.
Imai, S.
Yamamoto, Y.
Meuchi, N.
Takahashi, Osamu
Abstract: We evaluate a performance of Flight Size Auto Tuning (FS-AT) on the commercial network of 3G and 3.5G mobile communication systems. HSDPA expands a bandwidth of IMT-2000 to maximum at 14Mbps. The expanded bandwidth increases BDP on an end-to-end channel. TCP is necessary to set cwnd larger than BDP to achieve maximum throughput. However, if cwnd becomes too large for BDP, TCP sender transmits packets excessively and packets are accumulated on a radio interwoking node. To solve this problem, FS-AT is proposed as a congestion control method for high speed wireless access networks. In this paper, we implemented and evaluated FS-AT on 3G and 3.5G commercial packet access networks.
Research Achievement Classification: 国際会議/International Conference
Type: Conference Paper
Peer Review: あり/yes
Solo/Joint Author(s): 共著/joint
Spage: 489
Epage: 492
Date: Jul-2008
Publisher: IEEE
Appears in Collections:Takahashi, Osamu

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