Paper Abstract and Keywords |
Presentation |
2011-03-03 13:50
On Channel Estimation and Compensation in DFTS-OFDM using Scattered Pilot Akihiko Sato, Fumio Takahata (Waseda Univ.) CAS2010-113 SIP2010-129 CS2010-83 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Scattered pilots (SP) would be effective for the estimation and compensation of fast fading propagation paths. This paper discusses an application of SP to DFT Spread OFDM (DFTS-OFDM) transmission. After we derive theoretically a delay profile of the system, based on the discussion of the delay profile, we propose an interpolation method of the frequency response of propagation paths and an estimation method of noise power. Finally the performance obtained by the proposed methods is quantitatively evaluated by means of computer simulation, and compared with the performance of schemes utilizing conventional methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
scattered pilot / DFT Spread OFDM / delay profile / interpolation of frequency response / estimation of noise power / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 441, CS2010-83, pp. 67-72, March 2011. |
Paper # |
CS2010-83 |
Date of Issue |
2011-02-24 (CAS, SIP, CS) |
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) |
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CAS2010-113 SIP2010-129 CS2010-83 |
Conference Information |
Committee |
CS SIP CAS |
Conference Date |
2011-03-03 - 2011-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ohhamanobumoto memorial hall (Ishigaki)( |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network Processor, Signal Processing for Communications, Wireless LAN/PAN, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2011-03-CS-SIP-CAS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Channel Estimation and Compensation in DFTS-OFDM using Scattered Pilot |
Sub Title (in English) |
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Keyword(1) |
scattered pilot |
Keyword(2) |
DFT Spread OFDM |
Keyword(3) |
delay profile |
Keyword(4) |
interpolation of frequency response |
Keyword(5) |
estimation of noise power |
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1st Author's Name |
Akihiko Sato |
1st Author's Affiliation |
Graduate School of Fundamental Science and Engineering, Waseda University (Waseda Univ.) |
2nd Author's Name |
Fumio Takahata |
2nd Author's Affiliation |
Graduate School of Fundamental Science and Engineering, Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-03-03 13:50:00 |
Presentation Time |
20 minutes |
Registration for |
CS |
Paper # |
CAS2010-113, SIP2010-129, CS2010-83 |
Volume (vol) |
vol.110 |
Number (no) |
no.439(CAS), no.440(SIP), no.441(CS) |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2011-02-24 (CAS, SIP, CS) |
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