Paper Abstract and Keywords |
Presentation |
2014-03-04 09:15
Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems (Part2) Kanshiro Kashiki, I-Te Lin, Tomoki Sada, Toshihiko Komine, Shingo Watanabe (KDDI Labs.) SR2013-104 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
From the viewpoint of the efficient use of frequency resources, we are investigation the introduction of additional system in the operation area of the existing system, since the existing system does not necessarily covers all its area. In this case, it is essential to assure no harmful interference from the additional system, not so as to degrade the existing system. For this purpose, this manuscript describes the configuration of the signal detection scheme and its detection performance characteristics, which is composed of the signal cancellation and the feature detection schemes, since the signal detector simultaneously receives both signals of the existing and additional systems. The performance characteristics are obtained for the OFDM signal by means of the analytical method and software simulation, which are expressed in the term of the probability of “probability of correct detection”. We address the performance characteristics for the power ratio of the two signals in the existing and additional systems. As a result, it is clarified that there exist the power-ratio value extents in which the signal cancellation is essentially required. The simple estimation method of the detection performance is shown, which uses the detected values of the detector. In addition, we indicate the Machine-to-Machine communication, in which our signal detection scheme can be applied. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
signal detection scheme / signal canceller / feature detection / coexistence of existing system and additional system / probability of correct detection / Machine-to-Machine communication / estimation method of detection performance / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 457, SR2013-104, pp. 53-60, March 2014. |
Paper # |
SR2013-104 |
Date of Issue |
2014-02-24 (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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SR2013-104 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2014-03-03 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
SR |
Conference Code |
2014-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems (Part2) |
Sub Title (in English) |
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Keyword(1) |
signal detection scheme |
Keyword(2) |
signal canceller |
Keyword(3) |
feature detection |
Keyword(4) |
coexistence of existing system and additional system |
Keyword(5) |
probability of correct detection |
Keyword(6) |
Machine-to-Machine communication |
Keyword(7) |
estimation method of detection performance |
Keyword(8) |
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1st Author's Name |
Kanshiro Kashiki |
1st Author's Affiliation |
KDDI R&D Labs. (KDDI Labs.) |
2nd Author's Name |
I-Te Lin |
2nd Author's Affiliation |
KDDI R&D Labs. (KDDI Labs.) |
3rd Author's Name |
Tomoki Sada |
3rd Author's Affiliation |
KDDI R&D Labs. (KDDI Labs.) |
4th Author's Name |
Toshihiko Komine |
4th Author's Affiliation |
KDDI R&D Labs. (KDDI Labs.) |
5th Author's Name |
Shingo Watanabe |
5th Author's Affiliation |
KDDI R&D Labs. (KDDI Labs.) |
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Speaker |
Author-1 |
Date Time |
2014-03-04 09:15:00 |
Presentation Time |
25 minutes |
Registration for |
SR |
Paper # |
SR2013-104 |
Volume (vol) |
vol.113 |
Number (no) |
no.457 |
Page |
pp.53-60 |
#Pages |
8 |
Date of Issue |
2014-02-24 (SR) |
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