》 Research Fields
Baseband signal processing, intelligent metasurface optimization, edge caching and computing
》 Publications
[1] F. Xu, M. Tao and K. Liu, “Fundamental Tradeoff Between Storage and Latency in Cache-Aided Wireless Interference Networks,” in IEEE Transactions on Information Theory, vol. 63, no. 11, pp. 7464-7491, Nov. 2017.
[2] F. Xu, M. Tao and T. Zheng, “Cache-Aided Interference Management in Partially Connected Linear Networks,” in IEEE Transactions on Communications, vol. 68, no. 1, pp. 301-316, Jan. 2020.
[3] F. Xu, S. Shao and M. Tao, “New Results on the Computation-Communication Tradeoff for Heterogeneous Coded Distributed Computing,” in IEEE Transactions on Communications, vol. 69, no. 4, pp. 2254-2270, Apr. 2021.
[4] F. Xu, S. Shao, M. Tao, Q. Huang, Q. Yan and X. Tang, “Coded multicasting for content delivery over predictable time-varying satellite communication networks,” in China Communications, vol. 20, no. 6, pp. 339-367, June 2023.
[5] F. Xu, J. Yao, W. Lai, K. Shen, X. Li, X. Chen, and Z.-Q. Luo, “Coordinating multiple intelligent reflecting surfaces without channel information,” in IEEE Transactions on Signal Processing, vol. 72, pp. 31-46, 2024.
[6] F. Xu, J. Yao, W. Lai, K. Shen, X. Li, X. Chen, and Z.-Q. Luo, “Blind Beamforming for Coverage Enhancement with Intelligent Reflecting Surface,” IEEE Transactions on Wireless Communications, early access, Jul. 2024.
[7] F. Xu, K. Liu and M. Tao, “Cooperative Tx/Rx caching in interference channels: A storage-latency tradeoff study,” 2016 IEEE International Symposium on Information Theory (ISIT), 2016, pp. 2034-2038.
[8] F. Xu and M. Tao, “Cache-Aided Interference Management in Partially Connected Wireless Networks,” 2017 IEEE Global Communications Conference (GLOBECOM), 2017, pp. 1-6.
[9] F. Xu and M. Tao, “Fundamental Limits of Decentralized Caching in Fog-RANs with Wireless Fronthaul,” 2018 IEEE International Symposium on Information Theory (ISIT), 2018, pp. 1430-1434.
[10] F. Xu and M. Tao, “Heterogeneous Coded Distributed Computing: Joint Design of File Allocation and Function Assignment,” 2019 IEEE Global Communications Conference (GLOBECOM), 2019, pp. 1-6.
[11] F. Xu, J. Yao, W. Lai, K. Shen, X. Li, X. Chen, and Z.-Q. Luo, “Blind Beamforming for Multiple-IRS Assisted Wireless Transmission,” 2023 IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2023, pp. 1-6.
[12] X. Luo, Z. Jiang, F. Xu*, X. Li, G. Zhu and K. Shen, “Sum-Rate Maximization for STAR-RIS-Assisted Multi-User Networks With Hardware Impairments,” in IEEE Wireless Communications Letters, vol. 13, no. 5, pp.1503-1507, May 2024.
[13] Z. Chen, M. -M. Zhao*, M. Li, F. Xu*, Q. Wu and M. -J. Zhao, “Joint Location Sensing and Channel Estimation for IRS-Aided mmWave ISAC Systems,” in IEEE Transactions on Wireless Communications, vol. 23, no. 9, pp. 11985-12002, Sept. 2024.
[14] Y. Li, Y.-F. Liu, F. Xu*, Q. Shi, and T.-H. Chang, “Learning to Optimize QoS-Constrained Beamforming in Multi-User Systems: A Penalty-Dual Framework”, IEEE Transactions on Wireless Communications, early access, Jul. 2024.
[15] S. Gao, F. Xu* and Q. Shi*, “A Feature-Domain Channel Acquisition Scheme for MIMO-OFDM,” in IEEE Journal of Selected Topics in Signal Processing, early access, Sept. 2024.
[16] Y. Cao, M. Tao, F. Xu and K. Liu, “Fundamental Storage-Latency Tradeoff in Cache-Aided MIMO Interference Networks,” in IEEE Transactions on Wireless Communications, vol. 16, no. 8, pp. 5061-5076, Aug. 2017.
[17] M. Tao, D. Gündüz, F. Xu and J. S. P. Roig, “Content Caching and Delivery in Wireless Radio Access Networks,” in IEEE Transactions on Communications, vol. 67, no. 7, pp. 4724-4749, July 2019.
[18] Y. Cao, M. Tao and F. Xu, “Content Caching and Delivery in MIMO Fog-RANs With Wireless Fronthaul at Small Cache Size,” in IEEE Wireless Communications Letters, vol. 9, no. 3, pp. 376-379, March 2020.
[19] N. Zhang, M. Tao, J. Wang and F. Xu, “Fundamental Limits of Communication Efficiency for Model Aggregation in Distributed Learning: A Rate-Distortion Approach,” in IEEE Transactions on Communications, vol. 71, no. 1, pp. 173-186, Jan. 2023.
[20] W. Zhu, M. Tao, X. Yuan, F. Xu and Y. Guan, “Cooperative Multi-Cell Massive Access With Temporally Correlated Activity,” in IEEE Transactions on Wireless Communications, vol. 23, no. 5, pp. 4347-4363, May 2024.
[21] P. He, S. Lu, F. Xu, Y. Kang, Q. Yan and Q. Shi, “A Parallel Zeroth-Order Framework For Efficient Cellular Network Optimization,” in IEEE Transactions on Wireless Communications, early access, Sept. 2024.
[22] W. Lai, W. Wang, F. Xu, X. Li, S. Niu and K. Shen, “Adaptive Blind Beamforming for Intelligent Surface,” in IEEE Transactions on Mobile Computing, early access, Sept. 2024.
[23] Y. Cao, F. Xu, K. Liu and M. Tao, “A Storage-Latency Tradeoff Study for Cache-Aided MIMO Interference Networks,” 2016 IEEE Global Communications Conference (GLOBECOM), 2016, pp. 1-6.
[24] J. Yao, F. Xu, W. Lai, K. Shen, X. Li, X. Chen, and Z.-Q. Luo, “Blind beamforming for multiple intelligent reflecting surfaces,” 2023 IEEE International Conference on Communications (ICC), May 2023, pp. 1-6.
[25] L. Xie K. Huang, F. Xu, and Q. Shi, “ZO-DARTS: Differentiable Architecture Search with Zeroth-Order Approximation,” 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2023, pp. 1-6.
[26] P. He, Y. Tang, F. Xu, and Q. Shi, “Cellular Network Optimization Using Unfolding-Based Graph Neural Networks,” 2023 IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2023, pp. 1-6.
[27] Y. Li, Y.-F. Liu, F. Xu, Q. Shi, and T.-H. Chang, “A Penalty-Dual Learning Framework for Multi-User QoS-Constrained Beamforming”, 2024 IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2024.
[28] Z. Chen, M. -M. Zhao, M. Li, F. Xu, Q. Wu and M. -J. Zhao, “Joint Target Sensing and Channel Estimation for IRS-Aided mmWave ISAC Systems,” 2024 IEEE Wireless Communications and Networking Conference (WCNC), 2024.
