Paper Abstract and Keywords |
Presentation |
2007-07-20 09:00
An ACK Management considering Wireless Handover for TFRC Streaming Tomoki Fujikawa, Kazumi Kaneko, Jiro Katto (Waseda Univ), Haruki Izumikawa (KDDI R&D Lab.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, as congestion control methods for realtime communication in IP network, many researchers have an interest in TFRC (TCP-Friendly Rate Control) and DCCP (Datagram Congestion Control Protocol). In addition, rapid increase of real-time services for mobile terminals is expected together with the spread of FMC and WiMAX. Therefore, we pay our attention to handover characteristics in heterogeneous networks. Especially, when the delay is too large between a mobile terminal and an AP (Access Point) after handover, unnecessary rate reduction and timeout will happen. Since a TFRC receiver cannot immediately generate feedback packets adapted to the heterogeneous environment after handover, it might increase sending rate too large and negatively impacts the targeted network. In this paper, we therefore propose a ACK management method that can reduce unnecessary rate reduction, and furthermore, we also propose a continuous ACK management method and a packet loss rate notification method that can adequately applied to the heterogeneous environment after handover. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
TFRC / MIP / handover / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, pp. 55-60, July 2007. |
Paper # |
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Date of Issue |
2007-07-12 (MoMuC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Download PDF |
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Conference Information |
Committee |
IPSJ-AVM MoNA |
Conference Date |
2007-07-19 - 2007-07-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Niigata Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Multimedia Application for Next Generation High-speed Mobile Access |
Paper Information |
Registration To |
IPSJ-AVM |
Conference Code |
2007-07-IPSJ-AVM-MoMuC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An ACK Management considering Wireless Handover for TFRC Streaming |
Sub Title (in English) |
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TFRC |
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MIP |
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handover |
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1st Author's Name |
Tomoki Fujikawa |
1st Author's Affiliation |
Waseda University (Waseda Univ) |
2nd Author's Name |
Kazumi Kaneko |
2nd Author's Affiliation |
Waseda University (Waseda Univ) |
3rd Author's Name |
Jiro Katto |
3rd Author's Affiliation |
Waseda University (Waseda Univ) |
4th Author's Name |
Haruki Izumikawa |
4th Author's Affiliation |
KDDI R&D Laboratories Inc. (KDDI R&D Lab.) |
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Speaker |
Author-1 |
Date Time |
2007-07-20 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
IPSJ-AVM |
Paper # |
MoMuC2007-34 |
Volume (vol) |
vol.107 |
Number (no) |
no.150 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2007-07-12 (MoMuC) |
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