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Paper Abstract and Keywords
Presentation 2014-05-16 10:30
Performance Analysis of optical wireless Hierarchical Modulation Scheme using Multi-pulse PPM
Yusuke Kozawa (Tokyo Univ. of Science), Hiromasa Habuchi (Ibaraki Univ.), Yohtaro Umeda (Tokyo Univ. of Science) WBS2014-6
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the new optical wireless hierarchical modulation scheme is proposed. The proposed system is designed based on multi-pulse pulse-position modulation (MPPM) using modified pseudo orthogonal M-sequence sets as a pseudo-noise code. The symbol error rate (SER) performance is derived taking into account the effect of the scintillation, background-noise, avalanche photo-diode (APD) noise, thermal noise, and signal dependence noise. Data transmission rate is also obtained. Our results show that the data transmission rate performance improves significantly compared with the conventional MPPM system. Moreover, it is found that the proposed system can realize the hierarchical modulation scheme, and the SER performance of the proposed MPPM system can achieve that of the conventional MPPM system by increasing the number of selected slots for MPPM.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical Wireless Communication / Hierarchical Modulation Scheme / Modified Pseudo Orthogonal M-sequence Sets / Pulse Position Modulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 26, WBS2014-6, pp. 31-36, May 2014.
Paper # WBS2014-6 
Date of Issue 2014-05-08 (WBS) 
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 WBS2014-6

Conference Information
Committee SAT WBS  
Conference Date 2014-05-15 - 2014-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Signal Processing, etc. 
Paper Information
Registration To WBS 
Conference Code 2014-05-SAT-WBS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Analysis of optical wireless Hierarchical Modulation Scheme using Multi-pulse PPM 
Sub Title (in English)  
Keyword(1) Optical Wireless Communication  
Keyword(2) Hierarchical Modulation Scheme  
Keyword(3) Modified Pseudo Orthogonal M-sequence Sets  
Keyword(4) Pulse Position Modulation  
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1st Author's Name Yusuke Kozawa  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Hiromasa Habuchi  
2nd Author's Affiliation Ibaraki University (Ibaraki Univ.)
3rd Author's Name Yohtaro Umeda  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2014-05-16 10:30:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2014-6 
Volume (vol) vol.114 
Number (no) no.26 
Page pp.31-36 
#Pages 6 
Date of Issue 2014-05-08 (WBS) 

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