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| Presentation | 2011-01-20 11:45 A cascade packet-combining scheme employing cyclic shift delay for cooperative MIMO-OFDM transmission Takeshi Onizawa, Hiroki Shibayama, Hiroshi Nakamoto (NTT)  SIP2010-76 RCS2010-206 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes a simple cascade packet-combining scheme with maximum likelihood detection (MLD) for packet-based cooperative multiple-input multiple-output with orthogonal frequency division multiplexing (MIMO-OFDM) transmission. The proposed cascade combining scheme sequentially applies the pre-MLD approach, which simply combines the multiplexed sub-stream signals before MLD processing, and the post-MLD combining approach, which combines the bit signals after the sub-streams are separated by MLD processing. In addition, we consider cyclic shift delay (CSD) processing at the relay terminal to improve the performance of the pre-MLD part in the proposed scheme. First, we assess the ideal relay strategy; it is shown that the proposed scheme improves the required Eb/N0 by approximately 0.5 dB over the post-MLD scheme. Second, we employ the decode-and-forward (DF) strategy. It is found that the proposed scheme offers about 4.1dB improvement in the received power ratio of the relay terminal to the destination terminal at PER = 0.01. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cooperative transmission / Two-hop / Decode-and-forward / MIMO-OFDM / Packet combining / MLD / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 369, RCS2010-206, pp. 43-48, Jan. 2011. | |
| Paper # | RCS2010-206 | |
| Date of Issue | 2011-01-13 (SIP, 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 | SIP2010-76 RCS2010-206 |
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| Conference Information | |
| Committee | SIP RCS |
| Conference Date | 2011-01-20 - 2011-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2011-01-SIP-RCS |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A cascade packet-combining scheme employing cyclic shift delay for cooperative MIMO-OFDM transmission |
| Sub Title (in English) | |
| Keyword(1) | Cooperative transmission |
| Keyword(2) | Two-hop |
| Keyword(3) | Decode-and-forward |
| Keyword(4) | MIMO-OFDM |
| Keyword(5) | Packet combining |
| Keyword(6) | MLD |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takeshi Onizawa |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Hiroki Shibayama |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Hiroshi Nakamoto |
| 3rd Author's Affiliation | NTT (NTT) |
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| Speaker | Author-1 |
| Date Time | 2011-01-20 11:45:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2010-76, RCS2010-206 |
| Volume (vol) | vol.110 |
| Number (no) | no.368(SIP), no.369(RCS) |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2011-01-13 (SIP, RCS) |
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