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| Presentation | 2007-05-17 15:30 Implementation and Field Test Results of Digital Radio Equipment for Polarization Division Duplex Kazuya Kojima, Masatoshi Nagayasu, Yasuhiro Toriyama, Shinji Nagamine (Japan Radio Co., Ltd.)  RCS2007-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a new full-duplex system, Polarization Division Duplex (PDD). For the feasibility study, we have developed an experimental equipment of Broadband Fixed Wireless Access System which employed PDD. PDD system allows simultaneously communication in both directions and the same frequency-bands by applying respectively transmission and reception to linear orthogonal polarizations which is the property of electromagnetic waves, and can ideally achieve frequency efficiency of two times as compared with a conventional TDD and FDD. In order to realize the PDD system, the polarization interference canceller is needed in cooperation with the waveguide slot array antenna, radically cancelling the interference signal caused by own transmission. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Broadband Fixed Wireless Access Systems / Duplex / Polarization Division Duplex / Interference Canceller / Frequency Efficiency / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 38, RCS2007-2, pp. 7-12, May 2007. | |
| Paper # | RCS2007-2 | |
| Date of Issue | 2007-05-10 (RCS) | |
| 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 | RCS2007-2 |
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| Conference Information | |
| Committee | RCS IN |
| Conference Date | 2007-05-17 - 2007-05-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2007-05-RCS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation and Field Test Results of Digital Radio Equipment for Polarization Division Duplex |
| Sub Title (in English) | |
| Keyword(1) | Broadband Fixed Wireless Access Systems |
| Keyword(2) | Duplex |
| Keyword(3) | Polarization Division Duplex |
| Keyword(4) | Interference Canceller |
| Keyword(5) | Frequency Efficiency |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuya Kojima |
| 1st Author's Affiliation | Japan Radio Co., Ltd. (Japan Radio Co., Ltd.) |
| 2nd Author's Name | Masatoshi Nagayasu |
| 2nd Author's Affiliation | Japan Radio Co., Ltd. (Japan Radio Co., Ltd.) |
| 3rd Author's Name | Yasuhiro Toriyama |
| 3rd Author's Affiliation | Japan Radio Co., Ltd. (Japan Radio Co., Ltd.) |
| 4th Author's Name | Shinji Nagamine |
| 4th Author's Affiliation | Japan Radio Co., Ltd. (Japan Radio Co., Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2007-05-17 15:30:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2007-2 |
| Volume (vol) | vol.107 |
| Number (no) | no.38 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2007-05-10 (RCS) |
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