Paper Abstract and Keywords |
Presentation |
2010-01-21 10:40
An application of regenerative relay to the cognitive piggyback overlay system Jun Naganawa, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.) SR2009-75 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This manuscript considers a secondary system sharing the spectrum with the primary system at the same time and same frequency.
This manuscript proposes a cognitive overlay system, in which the secondary system relays the primary signal and piggybacks its own data on it.
As the relay procedure, non-regenerative and regenerative repeaters are considered and performance with them are compared.
The result of the analysis shows that the proposed scheme with regenerative relay allows the secondary signal to communicate at the same speed of the primary signal without any harm to it. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cognitive Radio / spectrum sharing / overlay / relay noise / non-regenerative repeater / regenerative repeater / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 383, SR2009-75, pp. 9-14, Jan. 2010. |
Paper # |
SR2009-75 |
Date of Issue |
2010-01-14 (SR) |
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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SR2009-75 |
Conference Information |
Committee |
SR |
Conference Date |
2010-01-21 - 2010-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Cognitive network and international workshop |
Paper Information |
Registration To |
SR |
Conference Code |
2010-01-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An application of regenerative relay to the cognitive piggyback overlay system |
Sub Title (in English) |
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Keyword(1) |
Cognitive Radio |
Keyword(2) |
spectrum sharing |
Keyword(3) |
overlay |
Keyword(4) |
relay noise |
Keyword(5) |
non-regenerative repeater |
Keyword(6) |
regenerative repeater |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Jun Naganawa |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Takaya Yamazato |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Masaaki Katayama |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-01-21 10:40:00 |
Presentation Time |
25 minutes |
Registration for |
SR |
Paper # |
SR2009-75 |
Volume (vol) |
vol.109 |
Number (no) |
no.383 |
Page |
pp.9-14 |
#Pages |
6 |
Date of Issue |
2010-01-14 (SR) |