| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2020-01-24 13:00 Performance of Doubly Differential OFDM Employing an Intercarrier Interference Self-Canceller for Underwater Acoustic Communications Yuka Tanaka, Yui Nakai, Hiroshi Kubo (Ritsumeikan Univ.)  IT2019-71 SIP2019-84 RCS2019-301 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes doubly differential orthogonal frequency division multiplexing (OFDM) for underwater acoustic communications (UWACs). UWAC channels suffer from severe time and frequency selectivities, i.e., double selectivity. OFDM is a good solution for frequency selectivity and differential encoding/differential detection (DE/DD) is a good solution for time selectivity. DE/DD can cope with time selectivity without insertion of pilot symbols. However OFDM suffers from intercarrier interference (ICI) due to its narrow subcarriers spacing. Although intercarrier interference self-canceller (ICISC) can cancel ICI for differential OFDM, DE/DD can not cope with severe time selective channels. In order to solve these issues, this paper proposes doubly differential OFDM employing the ICISC for severe doubly-selective channels. Finally, computer simulation results confirm that the proposed doubly differential OFDM has good performance on UWAC channels. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Acoustic Communications / Underwater Acoustic Communications / Orthogonal-Frequency-Division-Multiplexing / Doubly Differential Encoding / Intercarrier Interference / Diversity / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 378, RCS2019-301, pp. 203-208, Jan. 2020. | |
| Paper # | RCS2019-301 | |
| Date of Issue | 2020-01-16 (IT, 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 | IT2019-71 SIP2019-84 RCS2019-301 |
|
| Conference Information | |
| Committee | IT SIP RCS |
| Conference Date | 2020-01-23 - 2020-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Youth Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2020-01-IT-SIP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance of Doubly Differential OFDM Employing an Intercarrier Interference Self-Canceller for Underwater Acoustic Communications |
| Sub Title (in English) | |
| Keyword(1) | Acoustic Communications |
| Keyword(2) | Underwater Acoustic Communications |
| Keyword(3) | Orthogonal-Frequency-Division-Multiplexing |
| Keyword(4) | Doubly Differential Encoding |
| Keyword(5) | Intercarrier Interference |
| Keyword(6) | Diversity |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuka Tanaka |
| 1st Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 2nd Author's Name | Yui Nakai |
| 2nd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 3rd Author's Name | Hiroshi Kubo |
| 3rd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2020-01-24 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2019-71, SIP2019-84, RCS2019-301 |
| Volume (vol) | vol.119 |
| Number (no) | no.376(IT), no.377(SIP), no.378(RCS) |
| Page | pp.203-208 |
| #Pages | 6 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
[Return to Top Page]