Paper Abstract and Keywords |
Presentation |
2008-03-06 09:40
A Study on Network Virtualization for Real Time Map Services Toshihiro Suzuki, Tomohiro Nagata, Motonari Kobayashi, Ashiq Khan (NTT DoCoMo) NS2007-154 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Current map services aim at the upgrade by means of combining the computer graphics and the still images, such as aerial photos and street-view photos. However, they have a significant problem, miss match with a present situation, because they utilize still pictures. In this paper, we consider a new map service which makes use of real-time video filmed with a variety of cameras and the computer graphics to resolve the problem current map services. To realize this map service, it is necessary to deal with huge quantities of video stream transmission and rendering of real-time video and the computer graphics, and the load balancing control is needed for scalability. A lot of changing factors in this service, i.e., density of cameras and the number of users, make it difficult to achieve the efficient use of the physical resource such as network resources and the processing resources for load balancing. Therefore, we propose a virtual network layer which is an interlayer between the physical resource and the service demand and simplifies the optimization problem in the load-balancing control. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
New generation network / network virtualization / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 524, NS2007-154, pp. 135-140, March 2008. |
Paper # |
NS2007-154 |
Date of Issue |
2008-02-28 (NS) |
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) |
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NS2007-154 |
Conference Information |
Committee |
NS IN |
Conference Date |
2008-03-06 - 2008-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bankoku Shinryokan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
NS |
Conference Code |
2008-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Network Virtualization for Real Time Map Services |
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New generation network |
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network virtualization |
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1st Author's Name |
Toshihiro Suzuki |
1st Author's Affiliation |
NTT DoCoMo (NTT DoCoMo) |
2nd Author's Name |
Tomohiro Nagata |
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NTT DoCoMo (NTT DoCoMo) |
3rd Author's Name |
Motonari Kobayashi |
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NTT DoCoMo (NTT DoCoMo) |
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Ashiq Khan |
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NTT DoCoMo (NTT DoCoMo) |
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Speaker |
Author-1 |
Date Time |
2008-03-06 09:40:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2007-154 |
Volume (vol) |
vol.107 |
Number (no) |
no.524 |
Page |
pp.135-140 |
#Pages |
6 |
Date of Issue |
2008-02-28 (NS) |
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