个人简介
张蔚,哈尔滨工业大学(深圳)电子与信息工程学院助理教授,硕士生导师。张蔚于2019年在香港城市大学获得博士学位,随后在2020至2023年期间,在新加坡南洋理工大学信息科学与系统中心担任博士后研究员,师从Prof. Tay Wee Peng。近年来一直从事毫米波信道估计、通信信号处理、矩阵恢复和无线定位等领域的研究工作。研究内容主要基于数学工具,如凸优化,数值优化,概率论和统计分析等,以解决通信系统中的信号估计、信号检测、功率分配、资源分配以及系统性能分析问题。
工作经历
2023/03 至今 助理教授 哈尔滨工业大学(深圳),电子与信息工程学院
2020-2022 博士后 南洋理工大学
教育经历
2015-2019 博士,香港城市大学(CityU),电子工程专业
2013-2015 硕士,哈尔滨工业大学,信息与通信工程
2009-2013 学士,哈尔滨工业大学实验学院,通信工程专业
研究领域
毫米波信道估计:角度估计,混合预编码,子空间估计
低秩矩阵恢复:高维数据分析,凸优化
统计分析:概率建模与分析,参数估计
近期论文
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* Corresponding Author
W. Zhang*, Z. Wang, and W. P. Tay, Approximate Maximum-Likelihood RIS-Aided Positioning , in press, IEEE Transactions on Wireless Comunications, 2023.
W. Zhang* and T. Kim, Successful Recovery Performance Guarantees of SOMP Under the L2-Norm of Noise, in press, IEEE Transactions on Vehicular Technology, 2023.
W. Zhang*, T. Kim, and M. Dong, MMV-Based Sequential AoA and AoD Estimation for Millimeter Wave MIMO Channels, IEEE Transactions on Communications, vol. 70, no. 6, pp. 4063-4077, June 2022.
W. Zhang* and W. P. Tay, Cost-Efficient RIS-Aided Channel Estimation via Rank-One Matrix Factorization, IEEE Wireless Communications Letters, 2021, 10(11): 2562-2566.
W. Zhang*, T. Kim, and S.-H. Leung, A sequential subspace method for millimeter wave MIMO channel estimation, IEEE Transactions on Vehicular Technology, vol. 69, no. 5, pp. 5355-5368, May 2020.
W. Zhang*, T. Kim, G. Xiong, and S.-H. Leung, Leveraging subspace information for low-rank matrix reconstruction, Signal Processing, vol. 163, pp. 123-131, 2019.
W. Zhang, T. Kim*, D. J. Love, and E. Perrins, Leveraging the restricted isometry property: Improved low-rank subspace decomposition for hybrid millimeter-wave systems, IEEE Transactions on Communications, vol. 66, no. 11, pp. 5814-5827, Nov 2018.
Sparse Subspace Decomposition for Millimeter Wave MIMO Channel Estimation W. Zhang, T. Kim and D. J. Love, 2016 IEEE Global Communications Conference (GLOBECOM), Washington, DC, 2016, pp. 1-6.
Adaptive Adjustment of Compressed Measurements for Wideband Spectrum Sensing Y. Gao, W. Zhang and Y. Ma, KSII Transactions on Internet and Information Systems, vol. 10, no. 1, pp. 58-78, 2016.
The interface design and realization of EMIF and FPGA for wireless transmission of image data W. Zhang, Y. Gao and Z. Zhang, 2013 6th International Congress on Image and Signal Processing (CISP), Hangzhou, 2013, pp. 203-207.