Paper Abstract and Keywords |
Presentation |
2012-02-09 09:55
Study on Over-reach Propagation of Terrestrial Digital Broadcastings by Measuring Reception Qualities Tomoya Tsuboshima, Koji Takahashi, Koichi Shin, Masahiro Nishi, Teruaki Yoshida (Hiroshima City Univ.) AP2011-186 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The same channel has been reused in neighboring prefectures to efficiently utilize limited frequencies in terrestrial digital broadcastings. Therefore, it is important to understand the over-reach propagation of the same channel TV waves. In this study, we measured Received Signal Strength Indication (RSSI) and Carrier to Noise Ratio (CNR) of TV waves to quantitatively evaluate the over-reach propagation. We also measured RSSI of FM radio waves to identify which station transmitted the over-reach TV wave. 5-month measurement results indicated that there were CNR fluctuations depending on the over-reach propagation of TV wave. And the source of the TV wave was identified by fluctuations of one of the measured FM radio wave. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Terrestrial Digital Broadcastings / Over-reach / RSSI / CNR / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 429, AP2011-186, pp. 7-12, Feb. 2012. |
Paper # |
AP2011-186 |
Date of Issue |
2012-02-02 (AP) |
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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AP2011-186 |
Conference Information |
Committee |
AP ITE-BCT |
Conference Date |
2012-02-09 - 2012-02-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
NHK Hiroshima |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
AP |
Conference Code |
2012-02-AP-BCT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on Over-reach Propagation of Terrestrial Digital Broadcastings by Measuring Reception Qualities |
Sub Title (in English) |
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Keyword(1) |
Terrestrial Digital Broadcastings |
Keyword(2) |
Over-reach |
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RSSI |
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CNR |
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1st Author's Name |
Tomoya Tsuboshima |
1st Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
2nd Author's Name |
Koji Takahashi |
2nd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
3rd Author's Name |
Koichi Shin |
3rd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
4th Author's Name |
Masahiro Nishi |
4th Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
5th Author's Name |
Teruaki Yoshida |
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Hiroshima City University (Hiroshima City Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-02-09 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2011-186 |
Volume (vol) |
vol.111 |
Number (no) |
no.429 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2012-02-02 (AP) |