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Paper Abstract and Keywords
Presentation 2011-03-02 15:10
Study on VoIP Quality by Simulation and Experiment
Shigeki Nakamura, Eiji Kamioka (Shibaura Inst. of Tech.) MoMuC2010-85
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, the number of users for VoIP services has increased. In wireless VoIP services, the participation
of many clients in a WLAN incurs the deterioration of communication quality due to the packet loss, delay and jitter. In voice
communication, the packet size influences the packet losses and packet delays. Generally, sending small packets results in,
high packet loss rates and short packet delays, and vice versa. However, the detailed simulation experiment shows that the
tendency depends on the network congestion level. In this paper, the possibility of high quality voice communications in
WLAN environments by setting an appropriate packet size will be discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) VoIP / WLAN / Packet Loss / NIC Buffer / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, March 2011.
Paper #  
Date of Issue 2011-02-23 (MoMuC) 
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 MoMuC2010-85

Conference Information
Committee RCS MoNA SR  
Conference Date 2011-03-02 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To MoNA 
Conference Code 2011-03-RCS-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on VoIP Quality by Simulation and Experiment 
Sub Title (in English)  
Keyword(1) VoIP  
Keyword(2) WLAN  
Keyword(3) Packet Loss  
Keyword(4) NIC Buffer  
Keyword(5)  
Keyword(6)  
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Keyword(8)  
1st Author's Name Shigeki Nakamura  
1st Author's Affiliation Shibaura Institute of Technology (Shibaura Inst. of Tech.)
2nd Author's Name Eiji Kamioka  
2nd Author's Affiliation Shibaura Institute of Technology (Shibaura Inst. of Tech.)
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Speaker Author-1 
Date Time 2011-03-02 15:10:00 
Presentation Time 20 minutes 
Registration for MoNA 
Paper # MoMuC2010-85 
Volume (vol) vol.110 
Number (no) no.434 
Page pp.37-42 
#Pages 6 
Date of Issue 2011-02-23 (MoMuC) 

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