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| Presentation | 2021-03-03 11:15 BLER of OFDM Using FTN Signaling with Turbo SIC Multiplying Symbol Estimate by Weighting Factor Toshiharu Obara, Tsubasa Shobudani, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO)  RCS2020-206 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes multiplying weighting factor of less than one to the interfering OFDM symbol estimate for turbo soft interference canceller (SIC) for orthogonal frequency division multiplexing (OFDM) applying faster-than-Nyquist (FTN) signaling. Computer simulation results show that by multiplying the weighting factor of 0.9 to the interfering OFDM symbol estimates, the required average received SNR satisfying the target average block error rate (BLER) is decreased significantly when the improvement in the spectrum efficiency of the FTN signaling from cyclic prefix based OFDM for 16QAM using turbo code with the coding rate of 1/2 and 2/3 in multipath Rayleigh fading channels. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OFDM / faster-than-Nyquist / turbo code / turbo SIC / weighting factor / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 404, RCS2020-206, pp. 19-24, March 2021. | |
| Paper # | RCS2020-206 | |
| Date of Issue | 2021-02-24 (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 | RCS2020-206 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2021-03-03 - 2021-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2021-03-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | BLER of OFDM Using FTN Signaling with Turbo SIC Multiplying Symbol Estimate by Weighting Factor |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | faster-than-Nyquist |
| Keyword(3) | turbo code |
| Keyword(4) | turbo SIC |
| Keyword(5) | weighting factor |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshiharu Obara |
| 1st Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 2nd Author's Name | Tsubasa Shobudani |
| 2nd Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 3rd Author's Name | Mamoru Sawahashi |
| 3rd Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 4th Author's Name | Yoshihisa Kishiyama |
| 4th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2021-03-03 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2020-206 |
| Volume (vol) | vol.120 |
| Number (no) | no.404 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2021-02-24 (RCS) |
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