Paper Abstract and Keywords |
Presentation |
2014-09-12 09:45
Utilization of next information for emergency warning in ISDB-T terrestrial digital television broadcasting Satoshi Takahashi (Hiroshima City Univ.) CS2014-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Integrated Services Digital Television - Terrestrial (ISDB-T) broadcasters would send a special signal to wake up receivers when emergency alert is adviced. On the other hand, the broadcasters can also use the special signal to change the transmission parameter, such as the modulations and coding rates, that it is usually fixed. Prior to change the transmission parameter, broadcasters would advice receivers the intension with the next information in the signal. However, the operation to use the information is up to broadcasters and most of all ISDB-T broadcasters use the next information as same as the current infomation. This paper shows the emergency wake-up performance could be improved by substituing the next information as null when emergency alert is adviced. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
terrestrial digital television broadcasting / ISDB-T / emergency warning system / EWS / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 208, CS2014-50, pp. 55-60, Sept. 2014. |
Paper # |
CS2014-50 |
Date of Issue |
2014-09-04 (CS) |
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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CS2014-50 |
Conference Information |
Committee |
CS NS IN |
Conference Date |
2014-09-11 - 2014-09-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Univ. Research Institute of Electrical Communication 2gokan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2014-09-NS-CS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Utilization of next information for emergency warning in ISDB-T terrestrial digital television broadcasting |
Sub Title (in English) |
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Keyword(1) |
terrestrial digital television broadcasting |
Keyword(2) |
ISDB-T |
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emergency warning system |
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EWS |
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1st Author's Name |
Satoshi Takahashi |
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Hiroshima City University (Hiroshima City Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-09-12 09:45:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CS2014-50 |
Volume (vol) |
vol.114 |
Number (no) |
no.208 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2014-09-04 (CS) |
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