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Paper Abstract and Keywords
Presentation 2016-12-19 12:55
Impact of quantization level of A/D conversion on transmission performance of ultra-multi-level-modulation SSB-DFTs-OFDM
Hirokazu Fusayasu, Masahiro Umehira (Ibaraki Univ.), Junichi Abe (NTT) SRW2016-61
Abstract (in Japanese) (See Japanese page) 
(in English) We have been proposing SSB-DFTs-OFDM (Single Side Band DFT spreading OFDM) scheme to achieve higher spectrum efficiency. There are various hardware implementation imperfections such as quantization error of A/D conversion, DC-offset error, non-linear error and so on. It is expected that such hardware implementation imperfections degrade transmission performance of SSB-DFTs-OFDM more as its modulation level increases. Thus, quantization error of A/D and D/A converters will be a dominant factor to limit the modulation level of SSB-DFTs-OFDM. This report evaluates the effect of quantization level of A/D conversion on the transmission performance of ultra-multi-level SSB-DFTs-OFDM and considers the relations between quantization level of A/D conversion and modulation level.
Keyword (in Japanese) (See Japanese page) 
(in English) SSB / DFTs-OFDM / MPAM / Ultra multi-level modulation / Quantization / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 374, SRW2016-61, pp. 25-30, Dec. 2016.
Paper # SRW2016-61 
Date of Issue 2016-12-12 (SRW) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee SRW  
Conference Date 2016-12-19 - 2016-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo City Univ., Setagaya Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN, WPAN, Sensor Networks, etc. 
Paper Information
Registration To SRW 
Conference Code 2016-12-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Impact of quantization level of A/D conversion on transmission performance of ultra-multi-level-modulation SSB-DFTs-OFDM 
Sub Title (in English)  
Keyword(1) SSB  
Keyword(2) DFTs-OFDM  
Keyword(3) MPAM  
Keyword(4) Ultra multi-level modulation  
Keyword(5) Quantization  
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1st Author's Name Hirokazu Fusayasu  
1st Author's Affiliation Ibaraki University (Ibaraki Univ.)
2nd Author's Name Masahiro Umehira  
2nd Author's Affiliation Ibaraki University (Ibaraki Univ.)
3rd Author's Name Junichi Abe  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2016-12-19 12:55:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2016-61 
Volume (vol) vol.116 
Number (no) no.374 
Page pp.25-30 
#Pages
Date of Issue 2016-12-12 (SRW) 


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