arxiveess.SPcs.IT2026-07-17
DFT-p-FDMA Based Chirp Transmission in CP-OFDM for Unified ISAC Waveform Design
Fabrizio Carpi, Joonyoung Cho, Kyeong Jin Kim, Charlie Jianzhong Zhang
We propose an integrated sensing and communications (ISAC) framework that supports chirp signal transmission in CP-OFDM-based multiple access communication systems, enabling efficient coexistence of communication and sensing capabilities. Our framework employs the discrete Fourie…