上海同济大学 电子与信息工程学院 电子科学与技术系 副教授 尹学锋导师简介

尹学锋

简历

尹学锋

男，1973年3月生，工学博士，副教授，硕士生导师。1995年毕业于华中理工大学光电子工程系，同年进入浙江省光纤通信联合公司任研发工程师，1996-2000年在杭州摩托罗拉移动系统公司任系统工程师，2002年于丹麦奥尔堡（Aalborg）大学通信系获数字通信专业工学硕士学位，2006年于丹麦奥尔堡大学通信系获无线通信专业工学博士学位，同年进入丹麦奥尔堡大学电子系统学院任助理教授，2008年至今在同济大学电子与信息工程学院任副教授。

研究兴趣：

1）电波传播无线信道的特征分析、参数估计和统计建模

2）阵列信号处理，高精度参数估计算法设计和实现

3）无源雷达目标跟踪和识别

负责的研究项目：

1）  项目代码：20090072120015

资助单位：教育部

名称：时变无线传播信道的特征分析、参数估计和模型构建

阶段：2010-01-01 至2012-12-31

项目描述：

未来移动通信系统中许多关键技术将在随时间不断改变的无线场景中使用。实现这些技术、并对其性能进行优化，需要深入分析时变传播信道的特征、构建有效的数学模型。而现有的标准信道模型无法提供对时变信道的准确描述。本项目将通过对时变信道中多个分量的多普勒谱及参数的动态特征进行建模，将高精度参数估计理论和粒子滤波相结合，设计出具有高分辨率、低复杂度的信道多普勒功率谱的估计算法以及时变参数的跟踪算法，并通过实测对模型和算法进行验证。同时，我们将处理不同时变场景下的宽带信道测试数据，得出时变信道在多普勒域的统计分布模型，为在动态环境中进行准确的系统仿真提供可靠的模型依据。

2）  项目代码：：10ZR1432700

资助单位：上海市自然科学基金

名称：宽带无线传播信道的多维功率谱特征提取及模型构建

阶段：2010-3-31至2012-3-31

项目描述：

未来移动通信系统中许多关键技术的实现和性能优化，需要对电波传播信道在时-频-空、及极化域上的分布作深入细致的分析和模型构建。现阶段信道建模所广泛采用的平面波假设，由于不符合室内、密集城区等环境中真实的传播机制，成为影响模型精度和准确度的重要因素。本项目将推导信道分量的连续功率谱模型，以多平面波结合方式来取代传统的单一离散平面波对信道中的每个分量进行描述。 这里推导的连续功率谱模型，及基于信息最大熵原则，保证每个信道分量在延迟、波达和波离方向（包括水平角和仰俯角）、多普勒频移等参数域中具有唯一的一阶和二阶统计期望，即重心和扩散。在此基础上，设计出高精度的参数提取算法，通过分析实测数据验证该模型的有效性，初步构建基于信道分量多维功率谱特征的新型电波传播信道模型。本项目还将研究如何利用分量连续功率谱来取代通常使用的信道分簇（clustering）的方式，对基于几何多径的信道模型进行“压缩”，从而在降低信道仿真的复杂度的同时，也能够保证信道模型的准确度。此外，本项目将对天线阵列形态构建参数化模型，结合多维功率谱特征，将传统天线振子相关禁区的计算理论拓展到三维空间，为合理设计天线阵列提供理论依据。

3）  资助单位：华为技术有限公司

名称：高速铁路信道建模/CoMP和Relay信道建模以及微波信道建模研究项目

阶段：2010-11-1至2011-10-31

4）  国际合作项目。名称：Parameteric characterization and estimation of distributed MIMO propagation channels

阶段：2010-5-1至2010-12-31

发表文章

1            Quan Zuo, Xuefeng Yin, Junhe Zhou, Byung-Jae Kwak and  Hyun Kyu Chung, Improvement of the SAGE Algorithm Using a Modified Golden Section Search Method, Accepted by 2011 European Antenna and Propagation Conference.

2            Xu Zhou, Xuefeng Yin, Byung-Jae Kwak and Hyun Kyu Chung, Experimental Investigation of the Impact of Site Constellation on CoMP Channel Capacity, Accepted by 2011 European Antenna and Propagation Conference.

3            Xuefeng Yin, Quan Zuo, Zhimeng Zhong and Stan. X. Lu。 Parameter Estimation of Delay-Doppler Frequency Power Spectrum for Vehicular Propagation Channels。 Accepted by 2011 European Antenna and Propagation Conference.

4            Xuefeng Yin, Xu Zhou,  Byung-Jae Kwak and  Hyun Kyu Chung, Parametric Modeling of the Cross-Correlation for Large-Scale-Fading of Propagation Channels, accepted by ICC 2011.

5            Zuo, Q.; Yin, X. & Zeng, Z. Spatial Correlation Characteristics of Cooperative Multi-Point Channels in Indoor Environments. International Conference on Wireless Communications and Signal Processing (WCSP) 2010, 1-5

6            Tian, L.; Yin, X.; Zhou, J. & X.Lu, S. Automatic Data Segmentation based on Statistical Hypothesis Testing for Stochastic Channel Modeling. Proceedings of the 21st IEEE Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC2010), 2010

7            Tian, L. & Yin, X..Multi-Path Grouping using a Novel Clustering Algorithm for Stochastic Channel Modeling. IEEE 6th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM'10), Chengdu, China, 2010, -

8            Yin, X. Spatial Cross-Correlation of Multilink Propagation Channels in Amplify-and-Forward Relay Systems. Proceedings of the 4th International ICST Workshop on Channel Measurement and Modeling (IwonCMM2010), 2010

9            Yin, X.; Lu, S. X.; Kwak, B.-J.; Chung, H. K. & Liu, F. Propagation Channel Characterization for Amplify-and-Forward MIMO-Relaying Systems. Proceedings of IEEE the 72nd Vehicular Technology Conference, 2010VTC-Fall, 2010

10        Yin, X.; Zhou, J.; Kwak, B.-J. & Chung, H. K.. Estimation of Channel Temporal Auto-Correlation and Coherence Time based on Propagation Paths. Proceedings of the Fifth International Conference on Communications and Networking in China, 2010. ChinaCOM 2010., 2010, 1-5

11        Yin, X.; Zhou, Y.; Huang, X. & Li, F. Stochastic Modeling of Doppler Frequencies for Propagation Paths in Time-Variant Channels. Proceedings of the international conference on wireless access in vehicular environments (WAVE), 2009

12        Zhou, Y.; Yin, X.; Czink, N.; Zemen, T. & Liu, F. Experimental Evaluation of Doppler-Delay Characteristics of Diffuse Components in Vehicular Propagation Channels. Proceedings of the international conference on wireless access in vehicular environments (WAVE), 2009

13        Yin, X.; Zhou, Y. & Liu, F. A generic wideband channel model for keyhole propagation scenarios and experimental evaluation. Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on, 2009, 1 -5 10.1109/CHINACOM.2009.5339788   

14        Steinbock, G.; Yin, X.; Pedersen, T. & Fleury, B. Experimental Characteristics of Indoor Wideband MIMO Radio Channels and their Impact on Stochastic Modelling. Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop, 2009. DSP/SPE 2009. IEEE 13th, 2009, 302 -307 10.1109/DSP.2009.4785939   

15        Yin, X.; Pedersen, T.; Blattnig, P.; Jaquier, A. & Fleury, B. A Single-Stage Target Tracking Algorithm for Multistatic DVB-T Passive Radar Systems. Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop, 2009. DSP/SPE 2009. IEEE 13th, 2009, 518 -523 10.1109/DSP.2009.4785978

16         Yin, X.; Pedersen, T.; Blattnig, P.; Jaquier, A.; Fleury, B.H. A Single-Stage Target Tracking Algorithm for Multistatic DVB-T Passive Radar, Proceedings of 13th Digital Signal Processing Workshop & 5th Signal Processing Education Workshop, Florida, USA, January 4-7, 2009. p. 302-307

17        Steinböck, G.; Yin, X.; Pedersen, T. & Fleury, B.H. Experimental Characteristics of Indoor Wideband MIMO Radio Channels and Their Impact on Stochastic Modeling, Proceedings of 13th Digital Signal Processing Workshop & 5th Signal Processing Education Workshop, Florida, USA, January 4-7, 2009. p. 302-307

18        Yin. X.; Liu. L.; Nielsen D.K.; Pedersen T. & Bernard Fleury,; Modeling and Estimation of the Direction-Delay Power Spectrum of the Propagation Channel, 3rd International Symposium on Communications, Control and Signal Processing (ISCCSP2008), 2008, p. 225-230

19        Pedersen, T.; Pedersen, C.; Yin, X. & Fleury, B. Optimization of Spatiotemporal Apertures in Channel Sounding, IEEE Transactions on Signal Processing, 2008, 56, 4810-4824

20        Kirkelund, G.; Steinbock, G.; Yin, X. & Fleury, B. Tracking of the temporal behaviour of path components in the radio channel: A comparison between methods, Student Paper, 2008 Annual IEEE Conference, 2008, 1-5

21        Yin, X.; Steinbock, G.; Kirkelund, G.; Pedersen, T.; Blattnig, P.; Jaquier, A. & Fleury, B. Tracking of Time-Variant Radio Propagation Paths Using Particle Filtering, IEEE International Conference on Communications, 2008. ICC '08., 2008, 920-924

22        Yin X.; Pedersen T.; Steinböck G., Kirkelund G.E.; Blattnig P.; Jaquier A. &  Fleury B.; Tracking Multi-Dimensional Time-Variant Parameters of Radio Propagation Paths using Particle Filtering. IEEE Radar Conference, 2008, Rome, Italy, p. 1-6

23        Czink N., Yin X., Ozcelik H., Herdin M., Bonek E., and Fleury B.H., “Cluster characteristics in a MIMO indoor propagation environment”, IEEE Transactions on Wireless Communications, v 6, n 4, April, 2007, p 1465-1474,

24        Yin X., Liu L., Nielsen D.K., Czink N. and Fleury B.H., “Characterization and Estimation of Elevation-Azimuth Dispersion of Individual Path Components,” the International ITG - IEEE Workshop on Smart Antennas (WSA), 2007, p. 1-6, Vienna, Austria

25        Yin X., Liu., Nielsen D.K., Pedersen T. and Fleury B.H., “A SAGE Algorithm for the Estimation of Direction Power Spectrum of Individual Path Components,” IEEE Global Communications Conference (Globecom2007),  2007, p.3024-3028, Washington, DC, USA,

26        Taparugssanagorn, A.; Yin, X.; Ylitalo, J. & Fleury, B. Phase Noise Mitigation in Channel Parameter Estimation for TDM MIMO Channel Sounding Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the Forty-First Asilomar Conference on, 2007, p. 656-660

27        Zhang J., Gao X., Zhang P. and Yin X., “Propagation Characteristics of Wideband MIMO Channel in Hotspot Area at 5.25GHz”, 18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’07), 2007, Athens, Greece

28        Czink N., Galdo G.D., Yin X., Bonek E. and Ylitalo J., “A Novel Environment Characterization Metric for Clustered MIMO Channels Used to Validate a SAGE Parameter Estimator,”  Published in Springer Wireless Personal Communications Journal,  ISSN 0929-6212, 2007

29        Yin X., Troels Pedersen, Nicolai Czink and Bernard Fleury “Parametric characterization and estimation of bi-azimuth and delay dispersion of individual path components”, 1st European Conference on Antennas and Propagation (EuCAP 2006), 2006, p. 1-8, Nice, France

30        Yin X., Troels Pedersen, Nicolai Czink, and Bernard H. Fleury, “Parametric characterization and estimation of bi-azimuth dispersion of path components,” 7th IEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC), 2006, p. 1-6, Nice, France,

31        Ferréol A., Boyer E., Yin X., Fleury B.H., and Larzabal P., “A simple decoupled estimation of DoA and angular spread for single spatially dispersed sources,” European Signal Processing Conference (EUSIPCO), 2006, Florence, Italy

32        Yin X., Fleury B.H., “Nominal direction estimation for slightly distributed scatterers using the SAGE algorithm”, IEEE Antennas and Propagation Society, AP-S International Symposium and USNC/URSI Meeting, 2005, p 418-421, Washington D.C. USA

33        Yin X., Fleury B.H., “Nominal direction and direction spread estimation for slightly distributed scatterers using the SAGE algorithm”, IEEE Vehicular Technology Conference ( VTC 2005-Spring),  2005, Stockholm, Sweden

34        Yin X., Bernard Fleury, Troels Pedersen, Jukka-Pekka Nuutinen, “Azimuth spread estimation for slightly distributed scatterers using the generalized array manifold model”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2005, Berlin, Germany

35        Czink N., Bonek E., Yin X. and Fleury B.H., “Cluster angular spreads in a MIMO indoor propagation environment”,  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2005, Berlin, Germany

36        Czink N. and Yin X., “Cluster angular spread estimation for MIMO indoor environments,” 3rd International Workshop on Signal Processing for Wireless Communications (SPWC), 2005, London, UK

37        Pedersen T., Pedersen C., Yin X., Fleury B.H., Pedersen R., Bozinovskam E., Hviid A., Jourdan P. and Stucki P., “Joint estimation of doppler frequency and directions in channel sounding using switched Tx and Rx arrays”, IEEE Global Telecommunications Conference (Globecom'04), 2004, Texas, USA

38        Yin X., Felruy B.H., Jourdan P. and Stucki A., “Doppler Frequency Estimation for Channel Sounding Using Switched Multiple-Element Transmit and Receive Antennas”, IEEE Global Telecommunications Conference, Globecom'03, 2003, San Francisco, USA

39        Fleury B.H., Yin X., Jourdan P., and Stucki A.,  “High-resolution channel parameter estimation for communication systems equipped with antenna arrays,” 13th IFAC Symposium on System Identification (SYSID), 2003, Rotterdam, the Netherlands

40        Fleury B.H., Yin X., and Kocian A.,  “Impact of the propagation conditions on the properties of MIMO channels,”  International Conference on Electromagnetics in Advanced Applications (ICEAA), 2003, Turin, Italy

41        Fleury B.H., Yin X., Rohbrandt K.G., Jourdan P., and Stucki A., “Performance of a high-resolution scheme for joint estimation of delay and bidirection dispersion in the radio channel,” IEEE Vehicular Technology Conference (VTC-Spring), 2002, Birmingham, AL, USA

42        Fleury B.H., Yin X., Rohbrandt K.G., Jourdan P., and Stucki A.,  “High-resolution bidirection estimation based on the SAGE algorithm: Experience gathered from field experiments,” XXVIIth General Assembly of the International Union of Radio Scientists (URSI),  2002, Colorado, USA

社会兼职情况

自2004年以来，任以下期刊的论文评委

IEE Proceedings on Microwaves， Antennas & Propagation

IEEE Transactions on Wireless Communications

IEEE Transactions on Signal processing

Journal of Communication and Networks

EURASIP Journal on Wireless Communications and Networking

曾任以下国际会议的论文评委

2005，2006，2007 IEEE Global Communications Conference (Globecom)

2007 IEEE International Communications Conference (ICC)

2006， 2007  IEEE International Symposium on Personal， Indoor and Mobile Radio Communications –PIMRC

2007 Europe wireless conference

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