Publication Type:

Conference Paper

Source:

IEEE Vehicular Technology Conference, Institute of Electrical and Electronics Engineers Inc., Volume 2015-January, Number January (2014)

URL:

http://www.scopus.com/inward/record.url?eid=2-s2.0-84936859664&partnerID=40&md5=661e145a8caa0bba2a0c4e51be67e6b8

Keywords:

Adaptive control systems, Airships, Amplitude modulation, Application scenario, Bit error rate, Bit error rate (BER) performance, Dimming control, Environmental conditions, Intelligent systems, intelligent transportation systems, Light, light emitting diodes, Modulation, Modulation techniques, Optical communication, Research aircraft, Vehicle to infrastructure (V2I), Vehicle to vehicle communications, Vehicles, Visible light communication, Visible light communications (VLC)

Abstract:

Dimming control function in light emitting diodes (LED) based visible light communication (VLC) is not only important but challenging too. Many interesting techniques are being investigated for different application scenarios. In this paper, an attempt is made to design a new and effective dimming control mechanism which is adaptive as per environmental condition to address successful data communication in case of infrastructure to vehicular (I2V) or vehicle to vehicle (V2V) or vehicle to infrastructure (V2I) mode of communication in intelligent transportation systems (ITS). We developed pulse dual slope amplitude modulation (PDSAM) to address both flickering and dimming in VLC system and combines the properties of slope and amplitude variation resulting in improved bit error rate (BER) performance. © 2014 IEEE.

Notes:

cited By 0; Conference of 2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring ; Conference Date: 18 May 2014 Through 21 May 2014; Conference Code:112815

Cite this Research Publication

Ma Anand and N. Kumar, “New, effective and efficient dimming and modulation technique for visible light communication”, in IEEE Vehicular Technology Conference, 2014, vol. 2015-January.