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Paper Abstract and Keywords
Presentation 2006-11-17 13:40
Construction of a Computer Simulation Environment Incorporating a Dynamic Traffic Change Model
Yasushi Mori, Hiroshi Kobayashi, Yoichiro Ueno (Tokyo Denki Univ.), Osamu Moriya (TOSHIBA) NS2006-135
Abstract (in Japanese) (See Japanese page) 
(in English) The flying S-CSMA/v-MCA system, which was developed for wide area broadband wireless access networks, is expected to solve the digital divide rapidly and inexpensively. The system has fundamentally solved the round trip time (RTT) waste problems in collision avoidance procedures, and has made it possible to operate over networks of any length. Measures of system performance, such as throughput and latency, have been evaluated by maintaining static traffic, in which the ratio of long and short MAC frames is fixed. Real-time services, such as VoIP and streaming video, have become increasingly popular. In order to respond to these service trends, a QoS control should be incorporated into the system. The traffic model should also be revised to correspond with the operational stability evaluation of the QoS control. For the traffic model, it is essential to develop a dynamic traffic change model, which reflects the recent use of Internet services. After modeling the frequency of service use and the traffic pattern for each service, based on actual traffic measurements conducted at the author’s university campus, a computer simulation environment with a dynamic traffic change model has been constructed.
Keyword (in Japanese) (See Japanese page) 
(in English) access network / Internet / S-CSMA/MCA / QoS / traffic measurement / traffic model / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 355, NS2006-135, pp. 67-71, Nov. 2006.
Paper # NS2006-135 
Date of Issue 2006-11-09 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee CQ NS ICM  
Conference Date 2006-11-16 - 2006-11-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tottori Univ. of Environmental Studies 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality of Service, Traffic Measurement, etc 
Paper Information
Registration To NS 
Conference Code 2006-11-CQ-NS-TM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Construction of a Computer Simulation Environment Incorporating a Dynamic Traffic Change Model 
Sub Title (in English)  
Keyword(1) access network  
Keyword(2) Internet  
Keyword(3) S-CSMA/MCA  
Keyword(4) QoS  
Keyword(5) traffic measurement  
Keyword(6) traffic model  
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Keyword(8)  
1st Author's Name Yasushi Mori  
1st Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
2nd Author's Name Hiroshi Kobayashi  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
3rd Author's Name Yoichiro Ueno  
3rd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
4th Author's Name Osamu Moriya  
4th Author's Affiliation TOSHIBA CORPORATION (TOSHIBA)
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Speaker Author-1 
Date Time 2006-11-17 13:40:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2006-135 
Volume (vol) vol.106 
Number (no) no.355 
Page pp.67-71 
#Pages
Date of Issue 2006-11-09 (NS) 


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