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 2018-06-22 09:20
A Constant Amplitude OFDM Scheme for Wireless Communications
Liu Yingqing, Kazuhiko Fukawa, Chang Yuyuan (TIT) RCS2018-62
Abstract (in Japanese) (See Japanese page) 
(in English) This report proposes a constant-amplitude modulation scheme for orthogonal frequency-division multiplexing (OFDM) over wireless channels. To alleviate a high peak-to-average power ratio (PAPR) of OFDM, the proposed modulation scheme divides an OFDM signal into two constant-amplitude signals that are transmitted at different timing. On the receiver side, combining these two signals regenerates the original OFDM signal, which can be considered to propagate through wireless channels. As a conventional constant-amplitude modulation scheme, the constant envelope OFDM (CE-OFDM) scheme transforms the OFDM signal into a phase modulation signals. To compare between the proposed and conventional schemes, computer simulations are conducted. It is demonstrated that the proposed scheme is superior to CE-OFDM in both the bandwidth and bit error rate (BER) performance.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless communications / OFDM / PAPR / constant-amplitude signal / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 101, RCS2018-62, pp. 161-166, June 2018.
Paper # RCS2018-62 
Date of Issue 2018-06-13 (RCS) 
ISSN 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 RCS2018-62

Conference Information
Committee RCS  
Conference Date 2018-06-20 - 2018-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2018-06-RCS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Constant Amplitude OFDM Scheme for Wireless Communications 
Sub Title (in English)  
Keyword(1) Wireless communications  
Keyword(2) OFDM  
Keyword(3) PAPR  
Keyword(4) constant-amplitude signal  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Liu Yingqing  
1st Author's Affiliation Tokyo Institute of Technology (TIT)
2nd Author's Name Kazuhiko Fukawa  
2nd Author's Affiliation Tokyo Institute of Technology (TIT)
3rd Author's Name Chang Yuyuan  
3rd Author's Affiliation Tokyo Institute of Technology (TIT)
4th Author's Name  
4th Author's Affiliation ()
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 ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2018-06-22 09:20:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2018-62 
Volume (vol) vol.118 
Number (no) no.101 
Page pp.161-166 
#Pages
Date of Issue 2018-06-13 (RCS) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan