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cs.IT2026
Layered construction of Message-Wise Unequal Error Protection Codes
Qiming Lu, Shan Lu, Takaya Yamazato
Conventional communication systems are mainly designed to reduce error rates and increase transmission rates, and therefore usually provide uniform protection to all transmitted me…
cs.IT2026
Channel Modeling and LED Spot Detection for Dense Image-Sensor Visible Light Communication
Tianhao Shi, Shan Lu, Takaya Yamazato
High-density LED arrays enable high-speed transmission in image-sensor-based visible-light communication (VLC) systems. However, when optical spots become blurred and spatially ove…
cs.IT2026
ISI Modeling and BER Performance for Rotating Light-Trail Image Sensor Communication
Shin Asaoka, Shan Lu, Zhengqiang Tang +1
Image sensor communication (ISC) employing a propeller-LED transmitter encodes data along rotating light trails. We present an analytical framework that (i) constructs a single-LED…