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https://elib.vku.udn.vn/handle/123456789/1909| Title: | BER Reduction by Applying Third-Order Polynomial Curve Fitting for the Non-Line-of-Sight Visible Light Communication System |
| Authors: | Phan, Thi Lan Anh Dang, Quang Hien Nguyen, Thi Huyen Trang Tran, Thi Tra Vinh Vuong, Cong Dat |
| Keywords: | Visible light communication CMOS camera NLOS LED ThirdOrder Polynomial Curve Fitting |
| Issue Date: | 2021 |
| Publisher: | Da Nang Publishing House |
| Abstract: | The non-line-of-sight (NLOS) visible light communication system is the hard-practical application. Similar to traditional VLC systems, NLOS based VLC uses the camera as a receiver and LED array as a transmitter. The output data is acquired by detecting the transmitted image and then decoding received images. Therefore, to mitigate the BER, a reasonable threshold must be examined. In this paper, the Third-Order Polynomial Curve Fitting (TOPC) is proposed and compares its performance with that of Iterative Thresholding (IT) and Quick Adaptive Thresholding (QAT). The archived result is for BER below 1x10-3with a distance of 60cm to 140cm. |
| Description: | The 10th Conference on Information Technology and its Applications; Topic: Network and Communications; Poster; pp. 124-131. |
| URI: | http://elib.vku.udn.vn/handle/123456789/1909 |
| Appears in Collections: | CITA 2021 |
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