更新日期：2004年12月

曹志刚教授简介

（曹志刚课题组）


    曹志刚教授1962年毕业于清华大学无线电电子学系，获优秀毕业生金质奖章。1984至1986年美国斯坦福大学访问学者、副研究员。
    现任清华大学电子工程系教授、博士生导师、微波与数字通信国家重点实验室副主任、教育部远程教育专家委员会副主任、中国通信学会会士、中国通信学会学术工作委员会副主任、纽约科学院member、中国电子学会高级会员、IEEE高级会员、日本电子信息通信工程师学会（IEICE）海外会员、北京电信通信学会理事、中国卫星通信广播电视用户协会常务理事、＜Chinese Journal of Electronics＞、＜电子学报＞、<通信学报>、<宇航学报>、<中国高等学校学术文摘>、<中国电信建设>、<卫星通信广播电视>和<卫星与网络>编委。
    先后主持和参加数据传输、脉冲编码调制、网格编码调制、语音增强、全数字解调、卫星通信、航空遥感卫星传输系统、远程教育技术等领域的多项研究，获国家科学大会、电子工业部、国家教委、北京市等七项奖励，专利5项，公开审理专利9项，并获政府特殊津贴。指导的一名博士生获2003年全国优秀博士论文奖。已发表论文270余篇，合作著译五部："现代通信原理"、"现代数字通信技术"、"语音信号数字处理"、"计算机控制的测量与仪器"（译）和"语音信号数字处理"（译）。其中"现代通信原理"（第一作者）一书获一九九六年第三届全国电子类优秀教材一等奖。参加王大珩等主编的《高技术词典》的编撰工作，任通信技术领域编委会主任。     事迹已收入美国《Who's Who in the World》，英国剑桥《dictionary Of International Biography》,等国际、国内名人录。
    目前的研究领域包括通信理论、卫星通信、宽带移动通信、远程教育、抗噪声语音信号处理等。

在研项目
  • 中国未来移动通信系统及关键技术研究（三星电子SAIT国际合作项目）
  • 无线局域网产品检测系统(中国电子技术标准化研究所合作项目)
  • 无线因特网自适应服务质量的研究（国家自然科学基金与香港研究资助局）
  • MIMO/OFDM宽带无线通信系统关键技术研究(教育部博士点科研基金)
  • OFDM关键技术研究（香港合作项目）
  • 基于模型法的抗噪声语音识别（国家自然科学基金）
  • 抗噪声语音识别（香港合作项目）
  • 抗噪声语音处理(松下国际合作项目
  • 卫星通信新体制研究(卫星应用预研项目)
  • 卫星通信调制解调的软件无线电技术研究(卫星应用重点项目)
  • 卫星多媒体会商系统开发(横向项目)
  • 外交互卫星远程教育平台关键技术研究(横向项目)
部分已发表期刊的论文
  • Ya-Han Pan, Khaled Ben Letaief, and Zhigang Cao : Dynamic Spatial Subchannel Allocation With Adaptive Beamforming for MIMO/OFDM System, IEEE Transactions on Wireless Communications, Vol.3, No.6, pp.1-11, November 2004
  • Zhigang Cao, Yafeng zhan, Zhenxin Ma, "SNR Estimation Using Gibbs Sampler", IEICE Transactions Communications, Vol.E87-B, No.10, pp.2972-2979, October 2004
  • Guoping Fan, Pingyi Fan and Zhigang Cao, "Performance of the Combining Received Differential Encoding Transmit Diversity with Imperfect Carrier Recovery over Correlated Nakagami Fading Channels", Wireless Communications and Mobile Computing, No.4, pp.475-482, 2004
  • Danian Gong, Yun He, Zhiggang Cao, "New Cost-Effective VLSI Implementation of a 2-D Discrete Cosine Transform and Its Inverse", IEEE Transactions on Circuits and Systems for Video Technology, Vol.14, No.4, pp.405-415, Apr., 2004
  • Junqiang Li, Khaled Ben Letaief, and Zhigang Cao, "Reduced Complexity MAP-Based Iterative Multiuser Detection for Coded Multicarrier CDMA Suystems", IEEE Transactions on Communication, Vol.52, No.11, pp.1909-1915, November 2004
  • Dan Zhang,Pingyi Fan and Zhigang Cao, "Interference Cancellation for OFDM System in Presence of Overlapped Narrow Band Transmission System", IEEE Transactions on Consumer Electronics, Vol.50, No.1, pp.108-114, Feb., 2004
  • Junqiang Li, K.B.Letaief and Zhignag Cao,"A Reduced-Complexity Maximum-Likelihood Method for Multiuser Detection", IEEE Transactions on Communications, Vol.52, No.2, pp.289-295, Feb., 2004
  • Li Junqiang, K.B.Letaief and Cao Zhigang, "A Novel Multiuser Detection Using Group Classification with Smart Antennas for Multi-carrier CDMA Systems", Chinese Journal of Electronics, Vol.12, No.2, pp.208-214, Apr. 2003
  • Junqiang Li, K.B.Letaief, and Zhigang Cao, "Co-Channel Interference Cancellation for Space-Time Coded OFDM Systems", IEEE Transactions on Wireless Communications, Vol.2, No.1, pp.41-49, January 2003.

  • J.Li,K.Letaief,Cao Zhigang,"Adaptive Co-Channel Interference Cancellation in Space-Time Coded Communication System",IEEE Transactions on Communications,Vol.50,No.10,October 2002.
  • Tao Xu,Cao Zhigang,"Intergrated MMSE-FW-LA Scheme for Robust ASR at Low SNRs",Electronic Letter,No.22,October 2002.
  • Ding Pei,Cao Zhigang,"An Efficient Robust ASR System Based on the Combination of Speech Enhancement and HMM Adaptation",Chinese Journal of Electronics,Vol.11,No.3,pp.422-425,July 2002.

  • Li Jianjun,Fan Pingyi and Cao Zhigang,"Performance of the Differential Encoding Transmit Diversity with Imperfect Carrier Recovery",Chinese Journal of Electronics,Vol.11,No.2,pp.243-246,Apr 2002.

  • Li J,Letaief KB,Cao Z,"Adaptive co-channel interference cancellation in space-time coded communication systems",
    Electronics Letters,Vol.38,No.3,pp.129-131,31st January 2002.
  • Zhu Huiling,Ma Zhengxin,Cao Zhigang and Wang Yongqian,"Low latency Traffic Interval Shaping Algorithm for Traffic Access Control",Chinese Journal of Electronics,Vol.11,No.2,pp.247-251,Apr 2002.
  • Li Junqiang,K.B.Letaief and Cao Zhigang,"A Reduced Complexity Maximum Likelihood Detection for OFDM/SDMA Wireless LANs",Chinese Journal of Electronics,Vol.11,No.1,pp.92-98,Jan 2002.
  • Cheng Leelung,Cao Zhigang and Zhang Qishan,"A Date Fusion Approach to GPS/INS Integrated Vehicle Navigation System ",Chinese Journal of Electronics,Vol.11,No.1,pp.139-143,Jan 2002.
  • Chen Jun,Wang Yongqian,Wang Xinmei and Cao Zhigang,"A Decoding of Block Codes with General Threshold",Chinese Journal of Electronics,Vol.11,No.1,pp.144-146,Jan 2002.
  • Baoguo Yang,Zhigang Cao and K. B. Lataief,"Analysis of Low-Complexity Windoned DTE Based MMSE Channel Estimator for OFDM System",IEEE Transactions on Communications,Vol.49,No.11,pp.1977-1987,Nov 2001.
  • Jianjun Li,Pingyi Fan,Zhigang Cao,"Maximum-Likelihood Subchannel Detection in Forward Links for Multicarrier DS-CDMA System",IEICE,Vol.E84-B,No.11,pp.2924－2931,November 2001.
  • Yuan Dongfeng,Wang Chengxiang,Yao Qi and Cao Zhigang,"Performance of Multilevel Coding Schemes with Different Decoding Methods and Mapping Strategies in Mobile Fading Channels",Chinese Journal of Electronics,Vol.10,No.3,pp.350-355,July 2001.
  • Pingyi FAN,Jianjun LI and Zhigang Cao,"Transmit Diversity Scheme with Power Control for Wireless Communications", IEICE,Vol.E84B,N0.7,pp.1720－1726,July 2001.
  • Pei Ding,Zhigang Cao,"Combining MMSE Enhancement with LA Model A daptation for Robust Automatic Speech Recognition ",Electronic Letter,Vol.37,No.8,pp.539-540,April 2001.
  • Baoguo Yang, K. B. Letaief, Roger S. Cheng and Zhigang Cao,"Channel Estimation for OFDM Transmission in Multipath Fading Channels Based on Parametric Channel Modeling", IEEE Transactions on Communications,Vol.49,No.3,pp.467-479, Mar 2001.
  • Yuan Dongfeng,Wang Chengxiang,Yao Qi and Cao Zhigang,"A Novel Criterion for Optimum Multilevel Coding Systems in Mobile Fading Channels",Chinese Journal of Electronics,Vol.10,No.1,pp.69－73,Jan 2001.
  • Baoguo Yang, K.B.Letaief, Roger S.Cheng and Zhigang Cao,"Timing Recovery for OFDM Transmission",IEEE Journal on Selected Areas in Communications,Vol.18,No.11,pp.2278-2291,Nov 2000.
  • Kaisheng Yao,Bertram E.Shi,Pascale Fung,Zhigang Cao,"Log-add Approximation On-line Noise Compensation Methods Adopting Robust Decision Rules for Robust Digits Recogniton",Chinese Journal of Electronics,Vol.9,No.3,July 2000.
  • Zhang Jinjie, Cao Zhigang,"A Speech Enhancement Algorithm Based on Non-linear Filtering and Noise Making",Chinese Journal of Electronics,Vol.9,No.3,July 2000.
  • D.F.Yuan,Z.G.Cao,D.W.Schill and J.B.Huber,"Robust Signal Constellation Design for AWGN and Rayleigh Fading Channels for Softly Degrading Communication Scheme Using Multilevel Codes",Chinese Journal of Electronics,No.2,April 2000.
  • Lifang Li, Zhigang Cao,"A Modified Learning Rule of the Neural Network for Error Correcting Decoding",Neural Networks,Vol.10,No.2,1997.