ITE Technical Group Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2014-02-17 11:30
Alamouti-Type Coding for Visible Light Communication Based on Direct Detection Using Image Sensor
Yuta Amano, Koji Kamakura (CIT), Takaya Yamazato (Nagoya Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes Alamouti-type space time (ST) coding to visible light communication (VLC) using light emitting diodes (LEDs) and image sensor with a high-speed camera.
Although multiple LEDs of an array are used as transmitters, the received signal is essentially the image of the transmitting element, whose size in pixel reduces with distance.
When the receiver captures the LED array at a distance where images of two neighboring LEDs in the array are not separated at the image plane,
such distortion depreciates the symbol decision quality.
Our proposed scheme aims at expanding the communication range limited by the pixel resolution of image sensor.
Our implemented prototype demonstrates that ST coding is feasible to achieve 48,m error-free transmission range while the repetition transmission achieves 26,m error-free range.
Keyword (in Japanese) (See Japanese page) 
(in English) Visible light communications / Free-space optical systems / Optical wireless communications / LED traffic lights / Alamouti type space-time coding (STC) / Intensity modulation and direct detection / Image sensor communication /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN  
Download PDF

Conference Information
Committee IEICE-ITS IEICE-IE AIT HI ME  
Conference Date 2014-02-17 - 2014-02-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Image Processing, etc. 
Paper Information
Registration To IEICE-ITS 
Conference Code 2014-02-ITS-IE-AIT-HI-ME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Alamouti-Type Coding for Visible Light Communication Based on Direct Detection Using Image Sensor 
Sub Title (in English)  
Keyword(1) Visible light communications  
Keyword(2) Free-space optical systems  
Keyword(3) Optical wireless communications  
Keyword(4) LED traffic lights  
Keyword(5) Alamouti type space-time coding (STC)  
Keyword(6) Intensity modulation and direct detection  
Keyword(7) Image sensor communication  
Keyword(8)  
1st Author's Name Yuta Amano  
1st Author's Affiliation Chiba Institute of Technology (CIT)
2nd Author's Name Koji Kamakura  
2nd Author's Affiliation Chiba Institute of Technology (CIT)
3rd Author's Name Takaya Yamazato  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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 ()
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 2014-02-17 11:30:00 
Presentation Time 15 minutes 
Registration for IEICE-ITS 
Paper #  
Volume (vol) vol.38 
Number (no)  
Page  
#Pages  
Date of Issue  

[Return to Top Page]

[Return to ITE Web Page]
The Institute of Image Information and Television Engineers (ITE), Japan