Paper Abstract and Keywords |
Presentation |
2008-03-06 15:15
On the Channel Estimation for OFDM Systems Based on Pilot Block Transmission Vladimir Braquet, Wladimir Bocquet (France Telecom) RCS2007-224 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, pilot aided channel estimation for OFDM systems based on pilot block transmission is addressed. The channel estimation based on block type pilot arrangement is performed by sending pilots at every subcarrier. In this technical report, the channel estimation is studied through different algorithms for estimating channel at pilot frequencies. The Least Square (LS) estimator, the LS with time domain noise canceller, the Least Minimum Square (LMS) with frequency domain smoothing and the RKHS based LS for multi carrier transmissions will be presented and then evaluated both in term of Bit Error Rate performance and Minimum Square Error (MSE). Simulation results show that with a limited additional complexity cost, the channel estimation based on RKHS framework for pilot block OFDM transmission is an appropriate solution to mitigate the impact of noisy transmission. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / channel estimation / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 518, RCS2007-224, pp. 229-232, March 2008. |
Paper # |
RCS2007-224 |
Date of Issue |
2008-02-27 (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 |
RCS2007-224 |
Conference Information |
Committee |
RCS AN MoNA SR WBS |
Conference Date |
2008-03-05 - 2008-03-07 |
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(See Japanese page) |
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YRP |
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(See Japanese page) |
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Paper Information |
Registration To |
RCS |
Conference Code |
2008-03-RCS-AN-MoMuC-SR-WBS |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
On the Channel Estimation for OFDM Systems Based on Pilot Block Transmission |
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OFDM |
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channel estimation |
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1st Author's Name |
Vladimir Braquet |
1st Author's Affiliation |
Orange Labs Tokyo (France Telecom) |
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Wladimir Bocquet |
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Orange Labs Tokyo (France Telecom) |
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Speaker |
Author-1 |
Date Time |
2008-03-06 15:15:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2007-224 |
Volume (vol) |
vol.107 |
Number (no) |
no.518 |
Page |
pp.229-232 |
#Pages |
4 |
Date of Issue |
2008-02-27 (RCS) |
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