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| Paper Abstract and Keywords | ||
| Presentation | 2008-10-24 15:15 Study on Energy Detector with Diversity Receptions Kimtho Po, Minseok Kim, Jun-ichi Takada (Tokyo Inst. of Tech.)  SR2008-65 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Spectrum sensing is the key technical challenge for designing the cognitive radio system which would allows the secondary users to opportunistically access the primary bands without interfering with the primary users. Spectrum sensing based on energy detector is seen as the possible candidate for cognitive radio system because of its simplicity and it requires short sensing time. This report presents the energy detection evaluation with diversity receptions over additive white Gaussian noise (AWGN) channel. It starts with the no diversity case, and presents weighted gain combining and selection gain combining cases. The detection performances are evaluated in terms of probability of detection versus the SNR by considering the OFDM signal as the primary signal. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | cognitive radio / signal detection / spectrum sensing / energy detector / IEEE 802.22 / WRAN / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 250, SR2008-65, pp. 189-193, Oct. 2008. | |
| Paper # | SR2008-65 | |
| Date of Issue | 2008-10-15 (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 | SR2008-65 |
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| Conference Information | |
| Committee | SR RCS USN AN |
| Conference Date | 2008-10-22 - 2008-10-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa industry support center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless discributed network special session and general session |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2008-10-SR-RCS-USN-AN |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Energy Detector with Diversity Receptions |
| Sub Title (in English) | |
| Keyword(1) | cognitive radio |
| Keyword(2) | signal detection |
| Keyword(3) | spectrum sensing |
| Keyword(4) | energy detector |
| Keyword(5) | IEEE 802.22 |
| Keyword(6) | WRAN |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kimtho Po |
| 1st Author's Affiliation | Tokyo Insitute of Technology (Tokyo Inst. of Tech.) |
| 2nd Author's Name | Minseok Kim |
| 2nd Author's Affiliation | Tokyo Insitute of Technology (Tokyo Inst. of Tech.) |
| 3rd Author's Name | Jun-ichi Takada |
| 3rd Author's Affiliation | Tokyo Insitute of Technology (Tokyo Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2008-10-24 15:15:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2008-65 |
| Volume (vol) | vol.108 |
| Number (no) | no.250 |
| Page | pp.189-193 |
| #Pages | 5 |
| Date of Issue | 2008-10-15 (SR) |
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