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Paper Abstract and Keywords
Presentation 2013-02-27 14:00
Performance Evaluation of Codebook Based Transmit Diversity Using Adaptive Antenna Selection for DFT-Precoded OFDMA
Hideyuki Numata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2012-318
Abstract (in Japanese) (See Japanese page) 
(in English) This paper investigates the average block error rate (BLER) performance of codebook based transmit diversity using adaptive antenna selection (AAS) for discrete Fourier transform (DFT)-precoded orthogonal frequency division multiple access (OFDMA). Computer simulation results show that the required average received signal-to-noise power ratio (SNR) of codebook based transmit diversity with 2 or 4 streams using AAS decreases by increasing the number of transmit antennas NTx value up to 8 even in the condition when a sufficient received diversity effect is obtained using NRx = 8 receiver antennas. We also show that for NTx = 4, the 2 streams using AAS decreases the required average received SNR compared to that for 4-stream transmission for NRx = 4- and 6-antenna receiver diversity, and however, 4-stream transmission decreases the required average received SNR compared to that for 2 streams with AAS for NRx = 8-antenna receiver diversity. Moreover, we show in the low-mobility environment with maximum Doppler frequency of lower than approximately 10 Hz, 2-stream transmission using AAS with NTx = 4 decreases the required average received SNR at the average BLER of 10-2 by approximately 1.5 - 2.0 dB compared to that for 2-steam transmission with NTx = 2.
Keyword (in Japanese) (See Japanese page) 
(in English) single-carrier FDMA / transmit diversity / codebook / adaptive antenna selection / channel estimation / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 443, RCS2012-318, pp. 207-212, Feb. 2013.
Paper # RCS2012-318 
Date of Issue 2013-02-20 (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 RCS2012-318

Conference Information
Committee RCS SR SRW  
Conference Date 2013-02-27 - 2013-03-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2013-02-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Codebook Based Transmit Diversity Using Adaptive Antenna Selection for DFT-Precoded OFDMA 
Sub Title (in English)  
Keyword(1) single-carrier FDMA  
Keyword(2) transmit diversity  
Keyword(3) codebook  
Keyword(4) adaptive antenna selection  
Keyword(5) channel estimation  
Keyword(6)  
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Keyword(8)  
1st Author's Name Hideyuki Numata  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Teruo Kawamura  
2nd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
3rd Author's Name Hidekazu Taoka  
3rd Author's Affiliation DOCOMO Communications Laboratories Europe GmbH (DOCOMO Europe Labs.)
4th Author's Name Mamoru Sawahashi  
4th Author's Affiliation Tokyo City University (Tokyo City Univ.)
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Speaker Author-1 
Date Time 2013-02-27 14:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2012-318 
Volume (vol) vol.112 
Number (no) no.443 
Page pp.207-212 
#Pages 6 
Date of Issue 2013-02-20 (RCS) 

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