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| Presentation | 2018-08-09 10:55 A Study on an Adaptive Bit-Loading Algorithm with Channel Estimation for 5G backhaul Systems Daiki Yoda, Daisuke Uchida, Koji Akita, Tomoya Tandai (Toshiba)  RCS2018-132 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, the realization of the fifth generation mobile communication system has been actively investigated and expectation for the wireless backhaul is also increasing. In order to use adaptive modulation which is effective for improving the communication quality on the backhaul, frequency characteristics should be fed back from receiver side. In this study, we propose a method to estimate frequency characteristics of transmission path after the feedback delay time by using the correlation with the fluctuation of the transmission / reception path frequency characteristics. We also show that by using the estimated frequency characteristics for adaptive modulation, the error rate performance improves more than when using the feedbacked frequency characteristics as it is. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Backhaul / Channel estimation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 177, RCS2018-132, pp. 7-12, Aug. 2018. | |
| Paper # | RCS2018-132 | |
| Date of Issue | 2018-08-02 (RCS) | |
| ISSN | 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 | RCS2018-132 |
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| Conference Information | |
| Committee | SAT RCS |
| Conference Date | 2018-08-09 - 2018-08-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Iwate University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-08-SAT-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on an Adaptive Bit-Loading Algorithm with Channel Estimation for 5G backhaul Systems |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | Backhaul |
| Keyword(3) | Channel estimation |
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| 1st Author's Name | Daiki Yoda |
| 1st Author's Affiliation | Toshiba Corporation (Toshiba) |
| 2nd Author's Name | Daisuke Uchida |
| 2nd Author's Affiliation | Toshiba Corporation (Toshiba) |
| 3rd Author's Name | Koji Akita |
| 3rd Author's Affiliation | Toshiba Corporation (Toshiba) |
| 4th Author's Name | Tomoya Tandai |
| 4th Author's Affiliation | Toshiba Corporation (Toshiba) |
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| Speaker | Author-1 |
| Date Time | 2018-08-09 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2018-132 |
| Volume (vol) | vol.118 |
| Number (no) | no.177 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2018-08-02 (RCS) |
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