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| Presentation | 2018-05-11 10:05 A Study on Theoretical System Capacity Performance of MU-MIMO THP in the Presence of Terminal Mobility Hirofumi Suganuma, Yukiko Shimbo, Nobuhiro Hiruma (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.)  RCS2018-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | MU-MIMO Tomlinson-Harashima precoding (THP) achieves higher system capacity than MU-MIMO linear precoding (LP) thanks to suppressing the noise enhancement. However, MU-MIMO generally suffers from transmission performance degradation due to the multi-user interference (MUI) caused by terminal mobility. In this report, we present the theoretical system capacity of MU-MIMO THP in the presence of terminal mobility. In our theoretical approach, the MUI due to terminal mobility is theoretically analyzed and its impact is incorporated into the system capacity analysis based on the mod-Λ channel. The theoretical results obtained by the proposed analysis are compared with MU-MIMO LP, which clearly demonstrate the effectiveness of the adoption of THP in the presence of terminal mobility. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MU-MIMO / THP / system capacity / mod-Λ channel / ordering / terminal mobility / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 20, RCS2018-32, pp. 59-64, May 2018. | |
| Paper # | RCS2018-32 | |
| Date of Issue | 2018-05-03 (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 | RCS2018-32 |
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| Conference Information | |
| Committee | IN RCS NV |
| Conference Date | 2018-05-10 - 2018-05-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Keio University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-05-IN-RCS-NV |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Theoretical System Capacity Performance of MU-MIMO THP in the Presence of Terminal Mobility |
| Sub Title (in English) | |
| Keyword(1) | MU-MIMO |
| Keyword(2) | THP |
| Keyword(3) | system capacity |
| Keyword(4) | mod-Λ channel |
| Keyword(5) | ordering |
| Keyword(6) | terminal mobility |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirofumi Suganuma |
| 1st Author's Affiliation | Waseda University (Waseda Univ.) |
| 2nd Author's Name | Yukiko Shimbo |
| 2nd Author's Affiliation | Waseda University (Waseda Univ.) |
| 3rd Author's Name | Nobuhiro Hiruma |
| 3rd Author's Affiliation | Waseda University (Waseda Univ.) |
| 4th Author's Name | Hiromichi Tomeba |
| 4th Author's Affiliation | Sharp Corporation (Sharp) |
| 5th Author's Name | Takashi Onodera |
| 5th Author's Affiliation | Sharp Corporation (Sharp) |
| 6th Author's Name | Fumiaki Maehara |
| 6th Author's Affiliation | Waseda University (Waseda Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-05-11 10:05:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2018-32 |
| Volume (vol) | vol.118 |
| Number (no) | no.20 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2018-05-03 (RCS) |
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