Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication

Keisuke MASUDA; Koji KAMAKURA

doi:10.1587/transcom.2016LCP0001

Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication

Keisuke MASUDA, Koji KAMAKURA

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Spatial modulation (SM) is introduced into layered space-time coding (L-STC) used in image sensor (IS)-based visible light communication (VLC) systems. STC was basically investigated for extending the communication range of the IS-based VLC link [10], although it is out of the range when IS receivers are at the long distance from the LED array of the transmitter where the number of pixels capturing the transmitter on the image plane is less than the number of LEDs of the array. Furthermore, L-STC was done in [11] for increasing the reception rate with improving the pixel resolution while the receiver was approaching the transmitter. In this paper, SM is combined into L-STC by mapping additional information bits on the location of the pair of STC bit matrices of each layer. Experimental results show that additional SM bits are extracted with no error, without deteriorating the reception quality of and shrinking the transmission range of the original L-STC.

Publication: IEICE TRANSACTIONS on Communications Vol.E100-B No.6 pp.932-940

Publication Date: 2017/06/01

Publicized: 2016/12/14

Online ISSN: 1745-1345

DOI: 10.1587/transcom.2016LCP0001

Type of Manuscript: Special Section PAPER (Special Section on Visible Light Communications in Conjunction with Topics of ICEVLC 2015)

Category: Wireless Communication Technologies

Authors

Keisuke MASUDA
Chiba Institute of Technology
Koji KAMAKURA
Chiba Institute of Technology

Keyword

spatial modulation, space-time coding, visible light communication, layered STC, image sensor

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Keisuke MASUDA, Koji KAMAKURA, "Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication" in IEICE TRANSACTIONS on Communications, vol. E100-B, no. 6, pp. 932-940, June 2017, doi: 10.1587/transcom.2016LCP0001.
Abstract: Spatial modulation (SM) is introduced into layered space-time coding (L-STC) used in image sensor (IS)-based visible light communication (VLC) systems. STC was basically investigated for extending the communication range of the IS-based VLC link [10], although it is out of the range when IS receivers are at the long distance from the LED array of the transmitter where the number of pixels capturing the transmitter on the image plane is less than the number of LEDs of the array. Furthermore, L-STC was done in [11] for increasing the reception rate with improving the pixel resolution while the receiver was approaching the transmitter. In this paper, SM is combined into L-STC by mapping additional information bits on the location of the pair of STC bit matrices of each layer. Experimental results show that additional SM bits are extracted with no error, without deteriorating the reception quality of and shrinking the transmission range of the original L-STC.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.2016LCP0001/_p

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@ARTICLE{e100-b_6_932,
author={Keisuke MASUDA, Koji KAMAKURA, },
journal={IEICE TRANSACTIONS on Communications},
title={Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication},
year={2017},
volume={E100-B},
number={6},
pages={932-940},
abstract={Spatial modulation (SM) is introduced into layered space-time coding (L-STC) used in image sensor (IS)-based visible light communication (VLC) systems. STC was basically investigated for extending the communication range of the IS-based VLC link [10], although it is out of the range when IS receivers are at the long distance from the LED array of the transmitter where the number of pixels capturing the transmitter on the image plane is less than the number of LEDs of the array. Furthermore, L-STC was done in [11] for increasing the reception rate with improving the pixel resolution while the receiver was approaching the transmitter. In this paper, SM is combined into L-STC by mapping additional information bits on the location of the pair of STC bit matrices of each layer. Experimental results show that additional SM bits are extracted with no error, without deteriorating the reception quality of and shrinking the transmission range of the original L-STC.},
keywords={},
doi={10.1587/transcom.2016LCP0001},
ISSN={1745-1345},
month={June},}

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TY - JOUR
TI - Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication
T2 - IEICE TRANSACTIONS on Communications
SP - 932
EP - 940
AU - Keisuke MASUDA
AU - Koji KAMAKURA
PY - 2017
DO - 10.1587/transcom.2016LCP0001
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E100-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2017
AB - Spatial modulation (SM) is introduced into layered space-time coding (L-STC) used in image sensor (IS)-based visible light communication (VLC) systems. STC was basically investigated for extending the communication range of the IS-based VLC link [10], although it is out of the range when IS receivers are at the long distance from the LED array of the transmitter where the number of pixels capturing the transmitter on the image plane is less than the number of LEDs of the array. Furthermore, L-STC was done in [11] for increasing the reception rate with improving the pixel resolution while the receiver was approaching the transmitter. In this paper, SM is combined into L-STC by mapping additional information bits on the location of the pair of STC bit matrices of each layer. Experimental results show that additional SM bits are extracted with no error, without deteriorating the reception quality of and shrinking the transmission range of the original L-STC.
ER -