A. Goel, N. Varshney and S. De, "Efficient Charging and Data Collection in UAV-Aided Backscatter Sensor Networks," in IEEE Transactions on Green Communications and Networking, vol. 9, no. 2, pp. 574-587, June 2025.
N. Varshney and S. De, "AoA-based Low Complexity Beamforming for Aerial RIS assisted Communications at mmWaves " in IEEE Communications Letters, vol 27, no. 6, pp. 1545-1549 , March 2023.
N. Varshney and S. De, "Design Optimization for UAV Aided Sustainable 3D Wireless Communication at mmWaves," in IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 3274-3287, March 2023.
N. Varshney and S. De, "Multi-RF Beamforming-Based Cellular Communication Over Wideband mmWaves," in IEEE Transactions on Communications, vol. 70, no. 4, pp. 2772-2787, April 2022.
N. Varshney and S. De, "RF Beamforming and Subcarrier Allocation Using Beam Squint in mmWave Systems," in IEEE Wireless Communications Letters, vol. 11, no. 4, pp. 678-682, April 2022.
N. Varshney and S. De, "Optimum Downlink Beamwidth Estimation in mmWave Communications," in IEEE Transactions on Communications, vol. 69, no. 1, pp. 544-557, Jan. 2021.
C. Puligheddu, N. Varshney, T. Hassan, J. Ashdown, F. Restuccia, and C.F. Chiasserini, "OffloaDNN: Shaping DNNs for Scalable Offloading of Computer Vision Tasks at the Edge" in IEEE 44th International Conference on Distributed Computing Systems (ICDCS), July 2024, pp. 624-634.
N. Varshney, C. Puligheddu, C. F. Chiasserini, C.Casetti, and S. De, "Intelligent Execution of Computer Vision Tasks in Delay-Constrained UAV-aided Networks" in IEEE Globecom Workshops (GC Wkshps), 2023, pp. 86-91.
N. Varshney and S. De, "Joint Beamwidth and Number of Concurrent Beams Estimation in Downlink mmWave Communications," in 2021 National Conference on Communications (NCC), Kanpur, India, 2021, pp. 1-6.
N. Varshney and S. De, "BackScatter-assisted Indoor mmWave Communications with Directional Beam at User" in 2023 International Conference on Communications (ICC), Italy, 2023.