IEEE

Real-time Ranging System for Coherent LiDAR based on FPGA and Pseudo-random Code Modulation

Abstract: We propose an FPGA-based real-time ranging method using dual-channel coherent lidar, resolving ambiguity and resource constraints through segmented processing. Results show 3889 meters ...
IEEE

Hexagonal QAM-Based Two-Way Generalized Code Index Modulation Over Nakagami-m Fading Channels

Abstract: We propose a two-way generalized code index modulation scheme with hexagonal QAM (TW-GCIM-HQAM) over Nakagami-m fading. The design combines GCIM and physical layer network coding with energy ...