Flicker-Free Spatial-PSK Modulation for Vehicular Image-Sensor Systems Based on Neural Networks 


Vol. 41,  No. 8, pp. 843-850, Aug.  2016


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  Abstract

This paper introduces a novel modulation scheme for vehicular communication in taking advantage of existing LED lights available on a car. Our proposed 2-Phase Shift Keying (2-PSK) is a spatial modulation approach in which a pair of LED light sources in a car (either rear LEDs or front LEDs) is used as a transmitter. A typical camera (i.e. low frame rate at no greater than 30fps) that either a global shutter camera or a rolling shutter camera can be used as a receiver. The modulation scheme is a part of our Image Sensor Communication proposal submitted to IEEE 802.15.7r1 (TG7r1) recently. Also, a neural network approach is applied to improve the performance of LEDs detection and decoding under the noisy situation. Later, some analysis and experiment results are presented to indicate the performance of our system

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  Cite this article

[IEEE Style]

T. Nguyen, C. H. Hong, A. Islam, N. T. Le, Y. M. Jang, "Flicker-Free Spatial-PSK Modulation for Vehicular Image-Sensor Systems Based on Neural Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 8, pp. 843-850, 2016. DOI: .

[ACM Style]

Trang Nguyen, Chang Hyun Hong, Amirul Islam, Nam Tuan Le, and Yeong Min Jang. 2016. Flicker-Free Spatial-PSK Modulation for Vehicular Image-Sensor Systems Based on Neural Networks. The Journal of Korean Institute of Communications and Information Sciences, 41, 8, (2016), 843-850. DOI: .

[KICS Style]

Trang Nguyen, Chang Hyun Hong, Amirul Islam, Nam Tuan Le, Yeong Min Jang, "Flicker-Free Spatial-PSK Modulation for Vehicular Image-Sensor Systems Based on Neural Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 8, pp. 843-850, 8. 2016.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880