Abstract: With the continuous development of wireless communication technology, orthogonal frequency division multiplexing (OFDM), as an efficient modulation technology, has been widely used in ...

Notifications You must be signed in to change notification settings This project implements and compares various modulation techniques used in modern communication systems. The goal is to evaluate the ...

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AI-powered hybrid system using CNN, LSTM, and GANs to classify OFDM modulation schemes under low-SNR conditions. Enhances signal detection for SDRs, cognitive radios, and satellite communication.

通信方式の一方式としてウェーブレットOFDMが検討されている。これは、ウェーブレット変換が時間-周波数分解能をもつことを利用した分割多重通信方式である。われわれは、マルチパスフェージング環境下において、OFDM、OFCDM、ウェーブレットOFDMの特性 ...