吴晓富简介
导师照片
性    别:
学    位: 工学博士
最高学历: 博士研究生
职   称: 研究员
职   务:
所在单位: 通信与信息工程学院
导师类别: 博士生导师
招生学科: 081002信号与信息处理085208电子与通信工程

个人简介 

吴晓富,校长特聘教授,博士生导师,通信与信息工程学院\信息处理与传输研究院研究员。1992年-1999年期间在南京通信工程学院学习,并分别于1996、1999年获得学士、硕士学位,随后留校任教。2001年-2005年期间在北京大学学习,并于2005年7月毕业于北京大学,获工学博士学位,论文被北京大学评为优秀博士论文。2006-2007年在东南大学移动通信国家重点实验室作博士后研究,全国博士后基金一等资助获得者,出站时被东南大学评为优秀博士后,同时被评定为副研究员。2001年成功申请并主持国家863项目“极低信噪比下的Turbo接收机研究”,2007年获得江苏省自然科学创新人才项目, 2013年入选“江苏省333高层次培养工程”。他是多个国际会议的技术委员会成员(TPC member),包括ICC,Globecom,APCC,IWCMC,WCSP等。作为课题组组长主持过国家863项目2项, 国家自然科学基金4项。

研究方向及主要成果 

1、研究方向涉及机器学习(人工智能信号处理)与计算视觉、密码学与信息安全、编码与信息论、统计信号处理、无线与深空通信、导航信号处理。最近研究兴趣为:
(1) 基于统计信号处理的机器学习算法研究,重点包括无监督/弱监督机器学习算法设计及其GPU编程实现;
(2) 机器学习算法(人工智能信号处理)在图像/视频理解、大数据挖掘、数据搜索、生物特征识别(例如人脸识别)中的应用研究;
(3) 融入信息论安全性的无线异构网络(如物联网、无线传感器网)的认证与密钥协商机制设计;
(4) 人工智能信号处理与无线网络安全,重点是基于人工智能算法的网络攻击及其检测;
(5) 机器学习算法的FPGA硬件加速架构及其具体实现研究(较适合工程硕士)。

2、论文发表: 多年来共发表包括IEEE Trans.Inform.Theory在内的国际权威期刊论文30余篇,全部被SCI收录。
吴晓富博士发表的重要国际期刊论文列表(Journal Publications):
[1]. Xiaofu Wu, Z. Yang, C. Ling, and X.-G. Xia, Artificial-Noise-Aided Physical Layer Phase Challenge-Response Authentication for Practical OFDM Transmission, IEEE Trans. Wireless Commun., vol. 15, no. 10, pp. 6611-6625, Oct. 2016.
[2]. Xiaofu Wu, Z. Yang, C. Ling, and X.-G. Xia, Artificial-Noise-Aided Message Authentication Codes with Information-Theoretic Security, IEEE Trans. Information Forensics and Security, vol. 11, no. 6, pp. 1278-1290, Jun. 2016.
[3]. Xiaofu Wu and Zhen Yang, Coding vs. Spreading for Narrowband interference suppression , IEEE Trans. Vech.Tech., Apr. 2016.
[4]. Xiaofu Wu, Embedded Physical-Layer Authentication in Cognitive Radio Requires Efficient Low-Rate Channel Coding Schemes, IET Commun. Accepted, Oct. 2016.
[5]. Xiaofu Wu and Zhen Yang, Physical-Layer Authentication for Multi-Carrier Transmission, IEEE Commun. Lett., vol. 19,no.1, pp. 74–77, Jan. 2015.
[6]. Xiaofu Wu, Chunming Zhao, Xiaohu You, Joint LDPC and Physical-Layer Network Coding for Asynchronous Bi-Directional Relaying ,IEEE Journal on Selected Areas in Communications, vol.31, no. 8, pp. 1446-1454, Aug. 2013.
[7]. Xiaofu Wu, Zhen Yang, Verification-based interval-passing algorithm for compressed sensing, IEEE Signal Processing Letters, vol. 20, no. 10, pp. 933-936, Oct. 2013.
[8]. X. Sun, Xiaofu Wu, M. Jiang, C. Zhao, "Optimized rate-compatible -irregular-repeat accumulate code for asymmetric Slepian–Wolf coding," IET Commun., Vol. 6, pp. 413–418, Jun. 2012.
[9]. Xiaofu Wu, Y.Song, C.Zhao and X.You. “Progressive frequency -compensation in turbo receivers,” IEEE Trans. Wireless-COM, vol.10, pp.702-709, Feb. 2011.
[10]. Xiaofu Wu, Y. Song, M.Jiang and C. Zhao,“Adaptive-Normalized/Offset Min-Sum Algorithm,” IEEE Commun. Lett., pp.667-669, July 2010.
[11]. Xiaofu Wu, Cong Ling, Ming Jiang, Enyang Xu, Chunming Zhao, and Xiaohu You, “New insights into weighted bit-flipping decoding Communications,” IEEE Trans. Commun., vol. 57, pp. 2177 – 2180, Aug. 2009.
[12]. Xiaojian Liu, Xiaofu Wu, and Chunming Zhao, “Shortening for Irregular QC-LDPC Codes,” IEEE Commun.Lett., vol.13, pp. 612-614, Aug. 2009
[13]. C.Pan, Y. Cai, Xiaofu Wu, W.Yang and Y.Xu, “Space sense random access with collision mitigation in uplink WLANs,” IEEE Commun.Lett., vol.13, pp.709-711, Sept. 2009.
[14]. Xiaofu Wu, et al., “A necessary and sufficient condition on determining the girth of Quasi-cyclic LDPC codes,” IEEE Trans. Commun., Jun. 2008.
[15]. Cong Ling and Xiaofu Wu, “A back-iteration method for reconstructing chaotic sequences in finite-precision machines,” Circuits, Syst., Signal Processing, vol. 27, pp. 883 – 891, Oct. 2008.
[16]. Xiaofu Wu, Haige Xiang and Cong Ling, “New Gallager bounds in block fading channels,” IEEE Trans. Inform. Theory, vol. 53, pp. 684-694, Feb. 2007.
[17]. Xiaofu Wu, et al., “Robust Diversity-combining receivers for LDPC coded FFH-SS systems,” IEEE Commun. Lett., July. 2007.
[18]. Xiaofu Wu, et al., “Parallel weighted bit-flipping decoding,” IEEE Commun. Lett., Aug. 2007.
[19]. Cong Ling, Xiaofu Wu, K. H. Li, and A. C. Kot, “Gallager bounds for noncoherent decoders in fading channels,” IEEE Trans. Inform. Theory, vol. 53, pp. 4605-4614, Dec. 2007.
[20]. Xiaofu Wu, Haige Xiang, Cong Ling, Xiaohu You, and Shaoqian Li, “Bounds on the decoding error probability of binary block codes over noncoherent block AWGN and fading channels,” IEEE Trans. Wireless Commun., vol. 5, pp. 3193-3203, Nov. 2006.
[21]. Xiaofu Wu, et al., “On the asymptotic input-output weight distributions of some accumulate-based codes," IEEE Trans.Commun, vol. 54, pp. 1154-1159, July 2006.
[22]. Xiaofu Wu, et al., “Iterative carrier phase recovery methods in turbo receivers,” IEEE Commun.Lett. vol.9, pp.735-737, Aug., 2005.
[23]. Xiaofu Wu, et al., “The Engadahl-Zigaginov bound for binary coded system over block fading channels,” IEEE Commun.Lett. vol.9, pp.726-728, Aug., 2005.
[24]. Xiaofu Wu, et al., “On concatenated zigzag codes and their decoding schemes,” IEEE Commun.Lett. vol.8, pp.54-56, Jan., 2004
[25]. Ling Cong and Wu Xiaofu, "Design and implementation of an FPGA-based generator for chaotic frequency hopping sequences," IEEE Trans. CAS-I, vol. 48, pp. 521-532, May 2001.
[26]. Ling Cong, Wu Xiaofu and Yi Xiaoxin, "On SOVA for nonbinary codes," IEEE Commun. Lett., vol. 3, pp. 335-337, Dec. 1999.
[27]. Xiaofu Wu, Cong Ling and Songgeng Sun, "Data-aided phase tracking detection of frequency-shifted DPSK signals with baseband frequency-drift compensation," Electron. Lett., vol.35, no.15, pp. 1222-1223, July 1999.
[28]. Ling Cong, Wu Xiaofu and Sun Songgeng, "A general efficient method for chaotic signal estimation," IEEE Trans. Signal Processing, vol. 47, pp. 1424-1427, May 1999.
[29]. Xiaofu Wu, et al., “Data-aided phase tracking detection of frequency-shifted DPSK signals with baseband frequency-drift compensation,” IEE Electron. Lett., vol.35, no.15, pp. 1222-1223, July 1999.
[30]. Xiaofu Wu and Sun Songgeng, “Block demodulation of MDPSK with low complexity,” IEE Electron. Lett., vol.34, no.5, pp.428-429, Mar.1998.
[31]. Xiaofu Wu and Sun Songgeng. “Low complexity multi-symbol differential detection of MPSK over flat correlated fading channels,” IEE Electron. Lett.,vol.34, no.21, pp. 2008-2009, Oct. 1998.

3、学术兼职: 是IEEE Trans.Inform.Theory, IEEE Trans. Inf. Forensics Security, IEEE Trans. Commun., IEEE Trans.Signal. Proc., IEEE Trans. IEEE Trans. Vech. Tech., IEEE Commun. Lett., IEEE J.SAC等多种IEEE期刊的审稿人。作为多个国际会议的技术委员会成员(TPC member),包括Globecom,APCC,MASS,CHINACOM,IWCMC,WCSP等。

4、产品化应用: 吴晓富博士参与过多项卫星通信有关的产品设计,主要负责设计过LDPC编译码器、TPC编译器、Raptor喷泉编译码器、各类(极低信噪比)卫星调制解调器,目前这些具有一定知识产权的IP核已在实际卫星通信系统中得到广泛应用。

5、主持项目: 作为课题组组长主持国家自然科学基金4项,国家863项目2项,江苏省自然科学基金创新人才项目1项。具体列表如下:
[1] 国家863项目, 批准号2009AA01Z235, 极低谱密度无线传输中的码设计及迭代载波恢复, 2009.01-2010.12,73万,完成,项目负责人;
[2] 国家863项目,批准号2001AA123052,极低信噪比下Turbo接收机的研究, 2001.12-2003.12,30万,完成(优秀,Ab),项目负责人;
[3] 国家自然科学基金项目,批准号61372123,基于信道编译码的压缩感知研究,2014.01-2017.12,82万,在研,项目负责人;
[4] 国家自然科学基金项目,批准号60972060,无线自组织网络的分布式纠错机制研究,2010.01-2012.12,30万,完成,项目负责人;
[5] 国家自然科学基金项目,批准号60672081,有限长LDPC码的迭代解码分析及好码设计,2007.1-2009.12,26万,完成,项目负责人;
[6] 国家自然科学基金项目,批准号60402026,高速空时Shannon极限码的设计和联合迭代解调解码算法研究,2005.1-2005-12,6万,完成,项目负责人;
[7] 江苏省自然科学创新人才项目,批准号BK2006502,有限长空时LDPC的迭代解码分析与好码设计,2007.1-2008.12,15万,完成(优秀),项目负责人;
[8] 中国博士后基金项目(一等资助),批准号20060390274,有限长LDPC码的迭代解码分析,2007.1-2008.12,5万,完成,项目负责人。
[9] 东大移动通信重点实验室基金项目, 衰落信道下Shannon极限码的性能分析、码设计和解调解码算法研究,2004.01-2005.12, 3万,项目负责人。
[10]东大移动通信重点实验室基金项目, 近香农限高速编码调制技术研究,2008.01-2009.12, 5万,项目负责人。
[11]东大移动通信重点实验室基金项目, 频率选择性衰落信道下LDPC/Turbo编码OFDM调制系统的设计及其迭代处理算法研究,2005.01-2006.12, 5万,项目负责人。
[12]东大移动通信重点实验室基金项目, 无线物理层加密的信息论基础及编码研究,2010.01-2012.12, 10万,项目负责人。

作为副组长参与的国家自然科学基金重点项目以及863项目:
[1] 国家自然科学基金重点项目,批准号61032004,基于行星际互联网的深空通信理论与技术,2011.1-2014-12,220万,在研,副组长;
[2] 国家863项目,批准号2006AA01Z263,高效信道编解码技术研究,2006.12-2008.12,86万,完成,副组长。

联系方式 

移动电话:
单位电话:025-83492952
住宅电话:
Email   :xfuwu@njupt.edu.cn

备注 

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