FengYuan Ren

Ph.D, Northwestern Polytechnical University, 1999

Associate Professor

Computer Network Institute

Department of Computer Science and Technology
Tsinghua University, 

Beijing, P. R. China, 100084

　

Office:  Room 4-105 in FIT building

Phone：86-10-62772486

email： renfy@tsinghua.edu.cn  or  renfy@csnet1.cs.tsinghua.edu.cn

　

Research Interests　

　

l      Control theory and its application in computer networks

l      Network traffic management  

l      Wireless Sensor network and its application

l      Queue theory and network system performance evaluation

 

Educational Background　

　

Ph.D  03/1996~12/1999, major in Computer Application Technology   

           Department of Computer Science and Engineering

           Northwestern Polytechnical University, Xi'an, ShannXi, P.R.China

      Dissertation: 

              Traffic Management and Congestion Control in ATM Networks

　

M.S.   09/1993~02/1996, major in Industry Automation 

      Department of Automatic Control   

           Northwestern Polytechnical University, Xi'an, ShannXi, P.R.China

           Thesis: 

              Computer Automated Measurement and Control System for Aviation Power

B.S.   09/1989~07/1993, major in Electrical Technology

      Department of Automatic Control   

           Northwestern Polytechnical University, Xi'an, ShannXi, P.R.China

 

Experience

　

l      Electronic Engineering Department, Tsinghua University (01/2000~01/2002)   

l      Computer Science and Technology Department, Tsinghua University (02/2002~ present)

　

Teaching

          

Course Name :  modeling and analysis of network system

Time :   autumn semester

              Object:  graduated students

Publications

Books

 [1]  C. Lin, Z.G. Shan and F.Y Ren, Quality of Services in Computer Network, Tsinghua University Press, 2004 

　

Journal

[1]   F.Y. Ren, C. Lin, X.M. Huang, An Explicit Criterion of Adaptive Virtual Queue Algorithm, IEICE Trans. on Communications, Sep. 2005, Vol.E88-B,No.9:3768- 3771

[2]  F.Y. Ren, C. Lin, B. Wei, A Nonlinear Control Theoretic Analysis to TCP-RED System, Computer Networks ,vol.49: 580~592, 2005

[3]    [3]  F.Y. Ren, C. Lin, X.M. Huang, TCC: A Two-Category Classifier for AQM Routers Supporting TCP Flows, IEEE Communication Letters May 2005, Vol.9(5): 471- 473.

[4]    [4]  F.Y. Ren, C. Lin, X.M. Huang, A Novel Packet Dropping Mechanism for Active Queue Management, IEICE Trans. on Communications  April 2005, Vol.E88-B,No.4:1432-1439

  [5]  F.Y. Ren, C. Lin, B. Wei, A robust controller for active queue management in large delay networks, Computer Communications. Vol.28 (5) , March 2005, pp:485-493

[6]    [6]  F.Y. Ren, C. Lin, Modeling and Stability Analysis of Binary ABR Flow Control in ATM Network, IEICE Trans. on Communications，Jan. 2005, Vol. E88-B,no.1:210~218  

  [7]  F.Y. Ren, C. Lin, X.H. Yin, Design a congestion controller based on sliding mode variable structure control, Computer Communications. Vol.28 (9) , June 2005, pp: 1050-1061

[8]    [8] C.Lin, Z.G Shan, T. Liu, F.Y. Ren. Extended Interval Temporal Logic for non-deterministic Intervals: Modeling and Inference Using Time Petri Nets. IEEE Transactions on Systems, Man, and Cybernetics, Part A, (Acceptance).

[9]    [9] Wei YY, Lin C, F.Y. Ren, Dynamic handoff scheme in differentiated QoS wireless multimedia networks,Computer Communications, vol.27 (10): 1001-1011 June 2004

        [10] C. Lin, M.W.Xu, Marinnescu D.C., F.Y. Ren and Z.G Shan, Stability Analysis of Buffer Priority Scheduling Policies Using Petri Nets. IEEE Trans. on Automatic Control. July 2003,48(7):1235-1238

       [11]  F.Y. Ren, Y. Ren, X.M.Shan. Design of a Fuzzy Controller for Active Queue Management, Journal of Computer Communications.vol.25: 874-883, 2002

[12]  F.Y. Ren, C. Lin. Speed up the Responsiveness of Active Queue management System. IEICE Trans. on Communications, Vol.E86-B No.2: 630-637

       [13]  F.B. Wang, L. Shi, F.Y. Ren, Self-Localization systems and algorithms for wireless sensor networks. Chinese Journal of Software, 2005,16(5):857-868

       [14]  C. Lin, F.Y. Ren,  Controllable, trustworthy and scalable new generation Internet. Chinese Journal of Software, 2004,15(12):1815~1821.

       [15]  F.Y. Ren, C. Lin, F.B. Wang, ABR Flow Control Based on Fuzzy Logic, Chinese Journal of Computers, 2003，vol.26(6):662-668

[16]  F.Y. Ren, C. Lin, Y.F. Fan, Y.Y. Wei, An Intelligent Packet Dropping Mechanism for Active Queue Management, ACTA Electronic SINICA, 2002, 30(12A):1935-1937

[17]  F.Y. Ren, F.B. Wang, Y. Ren, X.M. Shan, Design PID Controller for Active Queue Management, Chinese Journal of Electronic and Information, 2003, vol.25(1):94-99

[18]  F.Y. Ren, C. Lin, Y. Ren, X.M. Shan, Performance Analysis of Binary Flow Control, Chinese Journal of Software, 2003, vol.14(3):612-618

[19]  F.Y. Ren, C. Lin, F.B. Wang, Variable Structure Controller for ABR Flow Control, Chinese Journal of Software, 2003, vol.14(3):562-568

[20]  F.Y. Ren, C. Lin, Y. Ren, X.M. Shan, Congestion Control in Network with Large Delay, Chinese Journal of Software, 2003, vol.14(3):503-511

[21]  F.Y. Ren, C. Lin, F.B. Wang, Stability Analysis of RED Algorithm Based Nonlinear Control Theory, Chinese Journal of Computers, 2002, vol.25(12):1302-1307 

[22]  F.Y. Ren, C. Lin, Y. Ren, X.M. Shan, Design of PID Controller for Flow Control in ATM Network., Chinese Journal of Computers, 2002, vol.25(10):1024-1029

[23]  F.Y. Ren, Y. Ren, X.M. Shan, F.B. Wang, Modeling and Analysis of Binary ABR Flow Control, Chinese Journal of Computer, 2002, vol.25 (6): 651-656.

[24]  F.Y. Ren, Y. Ren, X.M. Shan, Research and Development in Active Network, Chinese Journal of Software, 2001,vol.12 (11)

[25]  F.Y. Ren, C. Lin, W.D. Liu, Congestion Control in IP Network, Chinese Journal of Computers, 2003，vol.26(9):1025~1034

[26]  F.Y. Ren, H.N. Huang, C. Lin, Wireless Sensor Network, Chinese Journal of Software, 2003,vol.14(7):1282-1291

      [27]  X.H. Yin, F.Y. Ren,Y. Ren, X.M. Shan, A Robust Active Queue Management Algorithm, Chinese Journal of Computers, 200,vol.25(10):1018-1023

[28]  Z.X. Tan, C.Lin, F.Y. Ren, W.J. Zhou, Analysis and Study of Network Processor, Chinese Journal of Software, 2003，vol.14(2),253-267.

[29]  Y.Y. Wei, C. Lin, F.Y. Ren, Q. Fu, A Dynamic Handoff Scheme in Multimedia Wireless Networks, Chinese Journal of Software, 2003,14(7):1310~1317.

[30]   F.Y. Ren, F.B. Wang, D.Y. Gao, Performance Analysis of HTTP Protocol, Chinese Journal of Northwestern Ploytechnical University, 2000(A)

[31]   F.Y. Ren, F.B. Wang, D.Y. Gao, Future of Measurement and Control Networks, Chinese Measurement and Control Technology, 1998.4

　

Conference

[1]     F.Y. Ren, X.M. Huang, C. Lin, Design a Two-Category Classifier with Multi-Dimension for Active Queue Management, In Proc. of First ACM SIGCOMM Asia Workshop, April 11~13,2005, Beijing, China, pp150~157

[2]     X.M. Huang, C. Lin, F.Y. Ren, Hao Yin. HighSpeed TCP Modeling and Analysis. The First International Conference on Broadband Networks (BroadNets2004), Technically Co-Sponsored by IEEE Communications Society & In Cooperation with ACM SIGMOBILE. October 25-29, 2004, San Jose, California, USA

[3]     F.Y. Ren, C. Lin,B. Wei,Design a Robust Controller for Active Queue Management in Large Delay Networks, The 9th IEEE Symposium on Computers and Communications (ISCC2004),Egypt, June 2004.

[4]     M. Zhao, F.Y. Ren, J.P. Wu, K. Xu, Design a Fuzzy-PI Controller for Congestion Control. The 9th IEEE Symposium on Computers and Communications (ISCC2004), Alexandria, Egypt, June 2004.

[5]     Y.F. Fan, F.Y. Ren and C. Lin, Design a PID Controller for Active Queue Management. The 8th IEEE Symposium on Computers and Communications (ISCC2003), June 2003.

[6]     Y.Y. Wei, C, Lin and F.Y. Ren, Raad Raad, and Eryk Dutkiewicz. Dynamic Priority Handoff Scheme in Differentiated QoS Wireless Multimedia Networks. The 8th IEEE Symposium on Computers and Communications (ISCC2003), June 2003.

[7]     Y.F. Fan, F.Y. Ren and C. Lin, Design an Active Queue Management Algorithm Based Fuzzy Logic Decision, International Conference on Communication Technology (ICCT2003), April 2003, Beijing, China

[8]     Z.G Shan, C. Lin, and F.Y. Ren, Modeling and Performance Analysis of a Multiserver Multiqueue System on the Grid. In: the 9th International Workshop on Future Trends of Distributed Computing Systems (FTDCS 2003), San Juan, Puerto Rico, USA, May 2003.

[9]     W.J Zhou, C. Lin and F.Y. Ren, A Model for the Integration of Buffer Management and Packet Scheduling, In Proc. of the 14th International Conference on Parallel and Distributed Computing, Application and Technology (PDCAT2003), Chengdu, China, Aug. 2003,

[10]  F.Y. Ren, C. Lin, X.H. Yin, X.M.Shan. A Robust Active Queue Management Algorithm Based on Sliding Mode Variable Structure Control. In Proc. of INFOCOM2002, San Francisco, USA, 2002

[11]  Lin C., Qu Y., Ren F.Y., Marinescu D. C. Performance Equivalent Analysis of Workflow Systems Based on Stochastic Petri Net Models. International Conference on Engineering and Deployment of Cooperative Information Systems (EDCIS 2002), September 18-20, 2002, Bejing, China, Proceedings, volume 2480 of Lecture Notes in Computer Science, pp. 64-79, Springer, 2002.

[12]  F.Y. Ren, Y. Ren and X.M. Shan. Fluid-Based Analysis of ABR Flow Control in ATM Networks, The 7th Asia-Pacific Conference on Communications (APCC2001), Tokyo, Janpan, September 2001.

[13]  F.Y. Ren, Y. Ren and X.M. Shan. Analysis and Improvement of EFCI Algorithm, The 6th IEEE Symposium on Computers and Communications (ISCC2001), Hammamet,Tunisia, July 2001..

[14]  F.Y. Ren, Y. Ren and X.M. Shan. Enhancement to RED Algorithm. The 9th IEEE International Conference in Networks (ICON2001), Bangkok, Thailand, October 2001