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| Presentation | 2009-11-27 11:10 Single-carrier Frequency-domain Block Signal Detection Using Training Sequence and QRM-MLD Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.)  RCS2009-156 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, we proposed a frequency-domain block signal detection using maximum likelihood detection (MLD) employing QR decomposition and M-algorithm (QRM-MLD) for the cyclic prefix inserted single-carrier (CP-SC) block transmissions and showed that it can significantly improve the bit error rate (BER) performance of CP-SC transmissions in a frequency-selective fading channel. However, if the number of surviving symbol candidates is small, performance improvement is limited since the probability of removing the correct symbol candidates at early stages increases. In this paper, to solve this problem, we insert the known training sequence into each data block instead of CP. This SC transmission is called the training sequence-aided SC (TA-SC) block transmissions. We show by computer simulation that the TA-SC can achieve much better BER performance than the CP-SC if the number of surviving symbol candidates is limited. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Single-carrier / QRM-MLD / training sequence / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 305, RCS2009-156, pp. 139-144, Nov. 2009. | |
| Paper # | RCS2009-156 | |
| Date of Issue | 2009-11-19 (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 | RCS2009-156 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2009-11-26 - 2009-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Inst. of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2009-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Single-carrier Frequency-domain Block Signal Detection Using Training Sequence and QRM-MLD |
| Sub Title (in English) | |
| Keyword(1) | Single-carrier |
| Keyword(2) | QRM-MLD |
| Keyword(3) | training sequence |
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| 1st Author's Name | Tetsuya Yamamoto |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Kazuki Takeda |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Fumiyuki Adachi |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-11-27 11:10:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2009-156 |
| Volume (vol) | vol.109 |
| Number (no) | no.305 |
| Page | pp.139-144 |
| #Pages | 6 |
| Date of Issue | 2009-11-19 (RCS) |
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