Sensoriamento e Comunicação Integrados (ISAC-0003)

Ementa: Estudo do tradeoff entre sensoriamento e comunicação em sistemas ISAC. Modelos teóricos e limites fundamentais em sistemas ISAC. Sensoriamento com sinais aleatórios de comunicações.

Syllabus: Study of the tradeoff entre sensing and communications in ISAC systems. Theoretic models and fundamental limits in ISAC systems. Sensing with random communication signals.

Bibliografia:

[1] Y. Xiong, F. Liu, Y. Cui, W. Yuan, T. X. Han, and G. Caire, “On the Fundamental Tradeoff of Integrated Sensing and Communications Under Gaussian Channels,” IEEE Trans. Inf. Theory, vol. 69, no. 9, pp. 5723–5751, Sept. 2023.

[2] Y. Xiong, F. Liu, K. Wan, W. Yuan, Y. Cui, and G. Caire, “From Torch to Projector: Fundamental Tradeoff of Integrated Sensing and Communications,” IEEE BITS the Information Theory Magazine, vol. 4, no. 1, pp. 73–90, March 2024.

[3] F. Liu et al., “CP-OFDM Achieves the Lowest Average Ranging Sidelobe Under QAM/PSK Constellations,” IEEE Trans. Inf. Theory, vol. 71, no. 9, pp. 6950–6967, Sept. 2025.

[4] F. Liu et al., “Uncovering the Iceberg in the Sea: Fundamentals of Pulse Shaping and Modulation Design for Random ISAC Signals,” IEEE Trans. Signal Process., vol. 73, pp. 2511–2526, 2025.

[5] F. Liu, Y.-F. Liu, A. Li, C. Masouros, and Y. C. Eldar, “Cramér-Rao Bound Optimization for Joint Radar-Communication Beamforming,” IEEE Trans. Signal Process., vol. 70, pp. 240–253, 2022.

[6] F. Liu, Y.-F. Liu, Y. Cui, C. Masouros, J. Xu, T.-X. Han, S. Buzzi, Y. C.Eldar, and S. Jin, “Sensing With Communication Signals: From Information Theory to Signal Processing,” IEEE J. Sel. Areas Commun., vol. 44, pp. 1–30, 2026.

[7] X. Song, X. Yu, J. Xu, and D. W. K. Ng, “CRB-rate tradeoff for bistatic ISAC with Gaussian information and deterministic sensing signals,” IEEE Transactions on Wireless Communications, vol. 25, pp. 11 768–11 782, 2026.

[8] Liu, Fan, et al. "Integrated sensing and communications: Toward dual-functional wireless networks for 6G and beyond." IEEE journal on selected areas in communications 40.6 (2022): 1728-1767.

[9] Y. Guo, Y. Gu, M. Wang, and B. Xia, “Fundamental limits for ISAC: CRB-rate bound and bound-achieving input distribution,” IEEE Transactions on Wireless Communications, vol. 25, pp. 5605–5621, 2026.

[10] Du, Zhen, et al. "Reshaping the ISAC tradeoff under OFDM signaling: A probabilistic constellation shaping approach." IEEE Transactions on Signal Processing 72 (2024): 4782-4797.