| 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 | 2007-08-24 13:50 Average BER performance of MC-CDMA with overlap FDE using pilot-assited channel estimation Hiromichi Tomeba, Kazuki Takeda, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)  RCS2007-67 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, multi-carrier code division multiple access (MC-CDMA) has been attracting much attention as a broadband wireless access technique for the next generation mobile communications systems. Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion can take advantage of the channel frequency-selectivity and improve the average bit error rate (BER) performance due to frequency-diversity gain. However, conventional MC-CDMA requires the insertion of guard interval (GI) and this reduces the transmission efficiency. Overlap FDE technique has been proposed that requires no GI insertion. Recently, we showed that MC-CDMA using overlap FDE can provide almost the same bit error rate (BER) performance as the conventional MC-CDMA using the GI insertion. However, our previous work assumed the ideal channel estimation. In this paper, we propose the pilot assisted channel estimation for the MC-CDMA using overlap FDE and evaluate the BER performance by computer simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Frequency-selective fading channel / Overlap FDE / pilot assisted channel estimation / MC-CDMA / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 192, RCS2007-67, pp. 81-86, Aug. 2007. | |
| Paper # | RCS2007-67 | |
| Date of Issue | 2007-08-16 (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 | RCS2007-67 |
|
| Conference Information | |
| Committee | RCS AN |
| Conference Date | 2007-08-23 - 2007-08-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2007-08-RCS-AN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Average BER performance of MC-CDMA with overlap FDE using pilot-assited channel estimation |
| Sub Title (in English) | |
| Keyword(1) | Frequency-selective fading channel |
| Keyword(2) | Overlap FDE |
| Keyword(3) | pilot assisted channel estimation |
| Keyword(4) | MC-CDMA |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiromichi Tomeba |
| 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 | Kazuaki Takeda |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Fumiyuki Adachi |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 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 | 2007-08-24 13:50:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2007-67 |
| Volume (vol) | vol.107 |
| Number (no) | no.192 |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2007-08-16 (RCS) |
[Return to Top Page]