Abstract: Orthogonal frequency division multiplexing (OFDM) modulation using orthogonal subcarriers reduces the delay spread by increasing robustness to multipath fading and can use overlapped ...
This project implements an end-to-end OFDM transmission system simulation in MATLAB. The system includes modulation, OFDM signal generation, channel modeling, and ...
Abstract: This paper presents a novel importance-aware quantization, subcarrier mapping, and power allocation (IA-QSMPA) framework for semantic communication in multiple-input multiple-output ...
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