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Paper Abstract and Keywords
Presentation 2011-03-01 09:00
Buffered-Packets Releasing Method in Network-based Seamless Handoff for Wireless LAN Networks
Takeshi Usui (NICT), Yoshinori Kitatsuji, Hidetoshi Yokota (KDDI Lab) SITE2010-57 IA2010-93
Abstract (in Japanese) (See Japanese page) 
(in English) The seamless handoff technique which keeps the communication of mobile terminals prevents the packet loss by buffering user data packets which is forwarded from the previous mobile access gateway (MAG) to which the MT has been attached, to the new MAG while the MT makes a handover. When the shared wireless access technology (e.g., IEEE 802.11) is employed as the access network in the mobile network, the released packets from the buffer space of the MAG degrades the communication quality for the other MTs (residential MTs) which have already been attached to the wireless networks. In this paper, we proposed the novel traffic control method which controls both the traffic into the residential MTs and the buffered packets in MAG in order to prevent the degradation of the communication quality. Using the packet-based simulation, we investigate the affection of the delay characteristics which is given by the released packets from the buffer space of the MAG and show the validness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / QoS / seamless mobility / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 430, IA2010-93, pp. 123-128, Feb. 2011.
Paper # IA2010-93 
Date of Issue 2011-02-21 (SITE, IA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SITE2010-57 IA2010-93

Conference Information
Committee IA SITE IPSJ-IOT  
Conference Date 2011-02-28 - 2011-03-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi City Culture-Plaza CUL-PORT (Kochi prefecture) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IA 
Conference Code 2011-02-IA-SITE-IOT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Buffered-Packets Releasing Method in Network-based Seamless Handoff for Wireless LAN Networks 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) QoS  
Keyword(3) seamless mobility  
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1st Author's Name Takeshi Usui  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Yoshinori Kitatsuji  
2nd Author's Affiliation KDDI R&D Laboratories (KDDI Lab)
3rd Author's Name Hidetoshi Yokota  
3rd Author's Affiliation KDDI R&D Laboratories (KDDI Lab)
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Speaker Author-1 
Date Time 2011-03-01 09:00:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # SITE2010-57, IA2010-93 
Volume (vol) vol.110 
Number (no) no.429(SITE), no.430(IA) 
Page pp.123-128 
#Pages 6 
Date of Issue 2011-02-21 (SITE, IA) 

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