Search Results - Yueming Lu

In this paper, we propose and demonstrate three weight moving average based thresholding schemes for mobile-phone camera based visible light communication, including equal weight moving average (EWMA) based thresholding scheme, fractional weight moving average (FWMA) based thresholding scheme and eq...

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User Identity Linkage (UIL) has emerged as a focal point of research in the field of network analysis and plays a critical role in the governance of cyberspace; related technologies can also be extended for applications in traffic safety and traffic management. The traditional random walk-based UIL...

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Visible light communication (VLC) technology based on mobile-phone camera has attracted more and more attention. Using the rolling-shutter effect of a complementary metal–oxide–semiconductor (CMOS) camera, the VLC system can achieve a higher data rate than CMOS camera frame rat...

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With the popularity of mobile phone, the mobile-phone camera used as visible light communication (VLC) receiver is attractive. However, a mobile-phone-based VLC system suffers from a high extinction ratio (ER) fluctuation for high data rate, which effects the bit error rate (BER) performance, transm...

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Out-of-distribution (OOD) detection is critical for securing Internet of Things (IoT) systems, particularly in applications such as intrusion detection and device identification. However, conventional classification-based approaches struggle in IoT environments due to challenges like large class num...

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In this paper, the efficient dimming control systems based on single-carrier frequency-division multiplexing (SCFDM) are proposed for visible light communications (VLC). By virtue of the strengths of the low peak-to-average power ratio and the inherent resistance to high-frequency distortion, the pr...

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We present a novel method to estimate chromatic dispersion with ultra-low sampling rate based on training sequence. The under-sampling can be equivalent to over-sampling by splicing points with periodic sequence. The functional relationship between equivalent over-sampling rate and symbol rate, actu...

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Low cost and low energy consumption are two important issues for the upgrade of next-generation passive optical network (PON). In this paper, we experimentally demonstrated a 40-Gb/s PON downstream transmission employing interleaved single carrier frequency-division multiplexing (I-SC-FDM) modulatio...

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