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논문 기본 정보

저자정보
(Kookmin University) (Kookmin University)
저널정보
한국통신학회 한국통신학회논문지 한국통신학회논문지 제50권 제5호
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    초록·키워드

    This paper presents an enhanced 2D MIMO Optical Camera Communication (OCC) system that integrates a multi-transmitter tracking mechanism enhanced by the DeepSORT algorithm to address real-time communication challenges in dynamic environments. The system employs YOLOv11 for accurate LED transmitter detection and a deep learning-based decoder to improve decoding efficiency, resulting in a lower Bit Error Rate compared to conventional methods. The DeepSORT algorithm enables the simultaneous tracking of up to 10 LED transmitters with high accuracy, reaching 99.6% multiple object tracking accuracy and 99.3% multiple object tracking precision. Experimental results demonstrate a throughput of up to 15.360 kbps for a 16x16 LED matrix, which showcases the system’s scalability and suitability for IoT and smart city applications. In addition, the deep learning-based decoder improves the signal-to-noise ratio under challenging lighting conditions, which further enhances system robustness. These advancements highlight the system’s potential for stable, high-performance communication in dynamic and noisy environments and offer a promising solution for future optical wireless communication technologies.

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      UCI(KEPA) : I410-151-25-02-092985208