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| Presentation | 2015-05-28 14:50 Test Statistics Shared CAF Diversity Combining for Spectrum Sensing with Time Averaged Weights Daiki Cho, Atsushi Kondo, Shusuke Narieda (NIT, Akashi College)  SR2015-5 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a cyclic autocorrelation function (CAF) diversity combining technique for spectrum sensing by test statistics sharing among mutiple receive antennas with time averaged weights. We have presented a weighted CAF diversity combining technique, however, weight factor used in this technique has noise component. Hence, noise component included weight factor has a negative influence on the performance of false alarm probability. For this reason, it is reduced that noise component included weight factor by averaging a large number of CAF, and we attempt to improve the performance of spectrum sensing. The presented results are compared with results obtained using some conventional techniques and they show that performance of detection be significantly improved. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive radio network / cyclostationarity detection based spectrum sensing / space diversity / OFDM signal / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 62, SR2015-5, pp. 25-30, May 2015. | |
| Paper # | SR2015-5 | |
| Date of Issue | 2015-05-21 (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) | |
| Download PDF | SR2015-5 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2015-05-28 - 2015-05-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akashi-Sangyou-Koryu-Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive radio, Efficient spectrum utilization, Software defined radio, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2015-05-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Test Statistics Shared CAF Diversity Combining for Spectrum Sensing with Time Averaged Weights |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio network |
| Keyword(2) | cyclostationarity detection based spectrum sensing |
| Keyword(3) | space diversity |
| Keyword(4) | OFDM signal |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Daiki Cho |
| 1st Author's Affiliation | National Institute of Technology, Akashi College (NIT, Akashi College) |
| 2nd Author's Name | Atsushi Kondo |
| 2nd Author's Affiliation | National Institute of Technology, Akashi College (NIT, Akashi College) |
| 3rd Author's Name | Shusuke Narieda |
| 3rd Author's Affiliation | National Institute of Technology, Akashi College (NIT, Akashi College) |
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| Speaker | Author-1 |
| Date Time | 2015-05-28 14:50:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2015-5 |
| Volume (vol) | vol.115 |
| Number (no) | no.62 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2015-05-21 (SR) |
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