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| Presentation | 2018-07-13 16:40 A Study on Application Effect of Delay Spread Estimation Method based on Level Crossing Rate to Ordering Cost Reduction Method in MU-MIMO-OFDM THP Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)  RCS2018-129 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Broadband mobile wireless systems suffer from frequency selective fading due to multipath, which motivates us to establish the method for easily estimating frequency selectivities. In this context, delay spread can be estimated by averaging the impulse responses obtained from frequency responses using IFFT processing, which unfortunately requires a large amount of computational effort. In this report, we propose the delay spread estimation method using level crossing rate. Moreover, the proposed method is applied to the ordering cost reduction method for MU-MIMO-OFDM THP to verify the effectiveness of the proposed approach. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | broadband mobile communications / level crossing rate / frequency selective fading / delay spread / MU-MIMO-OFDM THP / ordering / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 125, RCS2018-129, pp. 249-254, July 2018. | |
| Paper # | RCS2018-129 | |
| Date of Issue | 2018-07-04 (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 | RCS2018-129 |
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| Conference Information | |
| Committee | ASN NS RCS SR RCC |
| Conference Date | 2018-07-11 - 2018-07-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate Arena |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, Machine Learning and AI for Wireless Communications and Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), IoT（Internet of Things）, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-07-ASN-NS-RCS-SR-RCC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Application Effect of Delay Spread Estimation Method based on Level Crossing Rate to Ordering Cost Reduction Method in MU-MIMO-OFDM THP |
| Sub Title (in English) | |
| Keyword(1) | broadband mobile communications |
| Keyword(2) | level crossing rate |
| Keyword(3) | frequency selective fading |
| Keyword(4) | delay spread |
| Keyword(5) | MU-MIMO-OFDM THP |
| Keyword(6) | ordering |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yukiko Shimbo |
| 1st Author's Affiliation | Waseda University (Waseda Univ.) |
| 2nd Author's Name | Hirofumi Suganuma |
| 2nd Author's Affiliation | Waseda University (Waseda Univ.) |
| 3rd Author's Name | Fumiaki Maehara |
| 3rd Author's Affiliation | Waseda University (Waseda Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-07-13 16:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2018-129 |
| Volume (vol) | vol.118 |
| Number (no) | no.125 |
| Page | pp.249-254 |
| #Pages | 6 |
| Date of Issue | 2018-07-04 (RCS) |
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