Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
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 2015-10-09 11:35
A Study of Generalised Space Shift Keying Using Multiple Quad LEDs
Jumpei Okumura, Naoya Murata, Yusuke Kozawa, Yohtaro Umeda (TUS), Hiromasa Habuchi (Ibaraki Univ.) WBS2015-30
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we consider generalised space shift keying (GSSK) using multiple colour LEDs for improving the error performance of GSSK using white LEDs with phosphor especially when higher spectral efficiency as a method of optical intensity modulation for visible light communication. In the proposed GSSK system, at the transmitter, N_{Tx} quad-LEDs with Blue, Cyan, Yellow, and Red are used, and at the receiver, multiple photo-diodes with colour filters are used. Therefore this system can achieve a maximum of 4N_{Tx} bits/sec/Hz. We evaluate the symbol error rate performances and throughput performances of proposed system and conventional GSSK from theoretical analysis and simulation analysis under consideration of the transmitter-receiver configurations within the room with the condition on the same spectral efficiency and PD's active area in total. Consequently, proposed system can achieve the maximum average throughput performance with a 30dB improvement of the averaged transmitted power-to-noise ratio per symbol compared with the conventional GSSK with white LEDs.
Keyword (in Japanese) (See Japanese page) 
(in English) Visible Light Communication / Generalised Space Shift Keying / LED / quad-LED / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 247, WBS2015-30, pp. 19-24, Oct. 2015.
Paper # WBS2015-30 
Date of Issue 2015-10-02 (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 WBS2015-30

Conference Information
Committee WBS  
Conference Date 2015-10-09 - 2015-10-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Green Wireless System, Poster Session, etc. 
Paper Information
Registration To WBS 
Conference Code 2015-10-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Generalised Space Shift Keying Using Multiple Quad LEDs 
Sub Title (in English)  
Keyword(1) Visible Light Communication  
Keyword(2) Generalised Space Shift Keying  
Keyword(3) LED  
Keyword(4) quad-LED  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Jumpei Okumura  
1st Author's Affiliation Tokyo University of Science (TUS)
2nd Author's Name Naoya Murata  
2nd Author's Affiliation Tokyo University of Science (TUS)
3rd Author's Name Yusuke Kozawa  
3rd Author's Affiliation Tokyo University of Science (TUS)
4th Author's Name Yohtaro Umeda  
4th Author's Affiliation Tokyo University of Science (TUS)
5th Author's Name Hiromasa Habuchi  
5th Author's Affiliation Ibaraki University (Ibaraki Univ.)
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 ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2015-10-09 11:35:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2015-30 
Volume (vol) vol.115 
Number (no) no.247 
Page pp.19-24 
#Pages 6 
Date of Issue 2015-10-02 (WBS) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan