Title :
Asynchronous scheme for unidirectional optical camera communications (OCC)
Author :
Trang Nguyen ; Nam Tuan Le ; Yeong Min Jang
Author_Institution :
Dept. of Electron. Eng., Kookmin Univ., Seoul, South Korea
Abstract :
This paper proposes software-based scheme for unidirectional communications of OCC system. Proposed scheme based on over-sampling technique will solve fully effects of exposure to the unidirectional OCC system where there is no synchronization. These schemes do not consider mitigating flicker, and then they are suitable for both global shutter and rolling shutter OCC system.
Keywords :
cameras; optical communication equipment; sampling methods; asynchronous scheme; global shutter OCC system; over-sampling technique; rolling shutter OCC system; software-based scheme; unidirectional OCC system; unidirectional optical camera communications; Bit error rate; Cameras; Decoding; IEEE 802.15 Standards; Light emitting diodes; Receivers; Synchronization; Optical camera communications (OCC); asynchronization; asynchronous scheme; exposure; unidirectional OCC;
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2014 Sixth International Conf on
Conference_Location :
Shanghai
DOI :
10.1109/ICUFN.2014.6876747
