Rao, Jillella Venkateswara, et al. “Multi-Resolution Compressive Sensing With Deep Unfolding For Low-Pilot Channel Estimation In Massive MIMO Systems”. International Journal of Artificial Intelligence and Machine Learning, vol. 6, no. 8s, Aug. 2026, pp. 146-5, doi:10.51483/IJAIML.6.8s.2026.146-156.