Hari C. Reddy
Emeritus Professor
Job title Chair Professor
Name Hari C. Reddy
Email hreddy@csulb.edu
Professor Profile Hari C. Reddy received the B.E. (1964); M.E. (1966); and Ph.D. (1974) degrees (in EE/ECE). In addition to serving as Professor at the California State University, Long Beach (CSULB), California, he is Adjunct (Research) Professor at the University of Victoria, Victoria, B.C, and Concordia University, Montreal, Quebec in Canada. At CSULB, he was Chair, Engineering Faculty Council; Director, Ph.D. Program (1997-00). From 1993-99, he was a Guest Professor at the Institute for Signal and Information Processing and Institute for Integrated Systems, Swiss Federal Institute of Technology, Zurich , Switzerland (typically spending two months in a year). He has also been a Visiting Researcher from 1994 to 1999 in the Department of Electrical and Computer Engineering at the University of California, Irvine, California. Prof. Reddy received the "Diploma of the Senate" & "Gh. Asachi" Medal from Technical University of Iasi, Romania (2003). He received the CSULB Research Award (1990); Outstanding Professor Award (1993); and TRW Excellence in Teaching Awards (1990 & 1992). As President/Vice President, Dr. Reddy promoted Circuits and Systems internationally through conferences, new publications and other key initiatives. He is a recipient of 2003 CAS Meritorious Service award. Prof. Reddy is an IEEE Fellow (1992) and has published over 125 research papers and three book chapters in Multidimensional Circuits, Filters and Signal Processing. He has 35+ years of teaching/research experience.
Research expertise Circuit theory、 Multidimensional filters、 Systems and Signal Processing
0
Year Paper Title
2010
  1. W. S. Tang and C. J. Chang, "Intelligent Inter-Ring Route Control in Bridged Resilient Packet Rings" , IEEE/OSA Journal of Lightwave Technology, Vol. 27, No. 24, pp. 5631–5638, 2009年12月
  2. J. W. Peng, C. J. Chang, and P. L. Tien, "A PRNN/ERLS-based Predictive QoS-Promoted DBA Scheme for Upstream Transmission in EPON" , Photonic Network Communications, 2009年12月
  3. I. Chiu, C. J. Chang, K. T. Fang, and F. C. Ren, "Genetic Algorithm with SS Grouping Resource Allocation for Uplinks in IEEE 802.16 OFDMA Systems" , IEEE Transactions on Vehicular Technology, 2009年12月
  4. Y. H. Chen, C. J. Chang, and C. Y. Huang, "Fuzzy Q-Learning Admission Control for WCDMA/WLAN Hetrogeneous Networks with Multimedia Traffic" , IEEE Transactions on Mobile Computing, 2009年11月
  5. S. Shen, C. J. Chang, and L. C. Wang, "A Cellular Neural Network and Utility-based Radio Resource Scheduler for Multimedia CDMA Communication Systems" , IEEE Transactions on Wireless Communications, 2009年11月
  6. C. M. Yen, C. J. Chang, F. C. Ren, and J. A. Liu, "Dynamic Priority Resource Allocation for Uplinks in IEEE 802.16 Wireless Communication Systems" , IEEE Transactions on Vehicular Technology, 2009年10月
  7. C. M. Yen and C. J. Chang, "Analysis of an Adaptive p-Persistent MAC Scheme for WLAN Providing Delay Fairness" , IEICE Transactions on Communications, 2009年09月
  8. J. H. Huang, L. C, Wang, Anderson Chen, and C. J. Chang, "Cross-Layer Analysis of Joint Rate and Power Adaptation in Nakagami Fading Channels With Multiple-User Contention" , Wireless Personal Communication, No. 51, pp. 379-397, 2009年07月
  9. J. H. Huang, L. C, Wang, and C. J. Chang, "QoS Provisioning in a Scalable Wireless Mesh Network for Intelligent Transportation Systems" , IEEE Transactions on Vehicular Technology, 2008年09月
  10. C. F. Tsai, C. J. Chang, F. C. Ren, and Z. M. Yen, "Adaptive Radio Resource Allocation for Downlink OFDMA/SDMA Systems with Multimedia Traffic" , IEEE Transactions on Wireless Communications, 2008年05月
  11. C. C. Kuo, W. H. Sheen, C. J. Chang, and C. L. Hsiao, "On the Transmitter-based Pre-processing for 2-Dimensional OFDM-CDMA Forward-Link Systems over Time-Varying Rayleigh Fading Channels" , IEEE Transactions on Vehicular Technology, 2008年05月
  12. J. H. Huang, L. C. Wang, and C. J. Chang, "Coverage and Capacity of A Wireless Mesh Network" , Journal of Parallel and Distributed Computing, Special Issue on Behavior, Artefacts, and Solutions in Wireless Mesh Networks, 2008年03月
  13. C. H. Lee, C. J. Chang, and W. H. Sheen, "A Capacity Analysis Method for Uplinks in DS/CDMA Cellular Systems with Imperfect SIR-base Power Control and Multipath Fading" , IEEE Transactions on Wireless Communications, 2008年01月
  14. C. J. Chang, R. G. Cheng, H. T. Shih, and Y. S. Chen, "A Maximum Freedom Last Scheduling Algorithm for Downlinks of DSRC Networks" , IEEE Transactions on Intelligent Transportation Systems, 2007年06月
  15. C. Y. Liao, C. J. Chang, L. C. Wang, and Y. S. Chen, "A Joint Power and Rate Assignment Algorithm for Multi-rate Soft Handoffs in Mixed-Size WCDMA Cellular Systems" , to be appeared in the IEEE Transactions on Vehicular Technology, 2007年05月
  16. J. H. Huang, L. C. Wang, and C. J. Chang, "Capacity and QoS for A Scalable Ring-based Wireless Mesh Network" , to be appeared in IEEE J. Selected Areas in Communications, special issue on wireless mesh network, 2006年11月
  17. Z. M. Yen, C. J. Chang, and Y. S. Chen, "An Adaptive P-Persistent MAC Scheme for Multimedia WLAN" , to be appeared in the IEEE Communications Letters, 2006年11月
  18. Y. H. Chen and C. J. Chang, "A Fast Handoff Protocol for Cellular IEEE 802.11e WLAN Systems" , accepted for publication in the IEEE Communications Letters, 2006年11月
  19. Y. S. Chen, C. J. Chang, and F. C. Ren, "Situation-Aware Data Access Manger Using Fuzzy Q-learning Technique for Multi-call WCDMA Systems" , IEEE Transactions on Wireless Communications, Vol. 5, No. 9, 2006年09月
  20. C. J. Chang, R. G. Cheng, H. T. Shih, and Y. S. Chen, "A Maximum Freedom Last (MFL) Scheduling Algorithm for Downlinks of DSRC Networks" , accepted for publication in the IEEE Transactions on Intelligent Transportation Systems, 2006年09月
  21. R. G. Cheng, C. J. Chang, C. Y. Shih, and Y. S. Chen, "A New Scheme to Achieve Weighted Fairness for WLAN Supporting Multimedia Services" , IEEE Transactions on Wireless Communications, Vol. 5, No. 5, pp. 1095-1102, 2006年05月
  22. L. C. Wang, C. W. Chang, and C. J. Chang, "On the Performance of an Indicator-based Stall Avoidance Mechanism for High Speed Downlink Packet Access Systems" , IEEE Transactions on Vehicular Technology, Vol. 55, No. 2. pp. 691-703, 2006年03月
  23. Y.S. Chen, C. J. Chang, and Y. L. Hsieh, "A Channel Effect Prediction-based Power Control Scheme Using PRNN/ERLS for Uplinks in DS-CDMA Cellular Mobile Systems" , IEEE Trans. Wireless Communications. Vol. 5, No. 1, pp. 23 – 27, 2006年01月
  24. C. Y. Liao, F. Yu, V. Leung, and C. J. Chang, "A Novel Dynamic Cell Configuration Scheme in Next-Generation Situation-Aware CDMA Networks" , IEEE J. Selected Areas in Communications, Vol.24, No. 1, pp. 16-25, 2006年01月
  25. Y. H. Chen, C. J. Chang, and S. Shen, "An Outage-Based Fuzzy Call Admission Controller with Multiuser Detection for WCDMA Systems" , IEE Proc. - Communications, Vol. 152, No. 5, pp.617 - 623, 2005年10月
  26. C. Y. Liao, L. C. Wang, and C. J. Chang, "Comparison of downlink power allocation mechanisms in soft handoff for the WCDMA system with heterogeneous cell structures" , ACM/Kluwer Wireless Networks, 11, pp. 593-605, 2005年09月
  27. C. Y. Liao, F. Yu, V. Leung, and C. J. Chang, "Reinforcement-Learning-Based Self-Organization for Cell Configuration in Multimedia Mobile Networks" , European Trans. on Telecomm., Vol. 16, No. 5, pp. 385 - 397, 2005年09月
  28. P. C. Lin and C. J. Chang, "An Efficient Per-VC Accounting-Based Buffer Management Scheme for GFR Services in TCP/IP Networks" , IEEE Communications Letters, vol. 9, no. 6, pp. 555 - 557, 2005年06月
  29. C. H. Lee and C. J. Chang, "An Accurate Method for Approximating the Interference Statistics of DS/CDMA Cellular Systems with Power Control over Frequency Selective Fading Channels" , IEEE Communication Letter, Vol. 9, No. 1, pp. 28 – 30, 2005年01月
  30. L. F. Lin, N. Y. Yan, C. J. Chang, and R. G. Cheng, "An Enhanced Traffic Marker for DiffServ Networks" , Lecture Note (Proc.) of ICOIN 2005, pp. 432-442, 2005年
  31. C. Y. Liao, F. Yu, V. Leung, and C. J. Chang, "Reinforcement-Learning-Based Self-Organization for Cell Configuration in Multimedia Mobile Networks" , accepted for publication in European Trans. on Telecomm. for the special issue on self-organization in mobile networking, 2004年11月
  32. C. J. Chang, Z. Eul, C. S. Chang, and L. F. Lin, "Intelligent Leaky Bucket Algorithms for Sustainable-Cell-Rate Usage Parameter Control in ATM Networks" , IEEE Transactions on Multimedia, Vol. 6, No. 5, pp.749-759, Oct. 2004. (NSC 88-2213-E-009-088, 89-2213-E-009-105 and LEE & MTI Center for Networking Research under Grant No. Q.528), 2004年10月
  33. S. Shen, C. J. Chang, C. Y. Huang, and Q. Bi, "Intelligent Call Admission Control for Wideband CDMA Cellular Systems" , IEEE Transactions on Wireless Communications, vol. 3, no. 5, pp. 1810 - 1821, Sep. 2004. (NSC 89-2219-E-009-014 and NSC 90-2219-E-009-006), 2004年09月
  34. C. H. Lee and C. J. Chang, "Performance Analysis of a Truncated Closed-Loop Power-Control Scheme for DS/CDMA Cellular Systems" , IEEE Transactions on Vehicular Technology, Vol. 53, No. 4, pp.1149-1159,, 2004年07月
  35. S Shen and C. J. Chang, "Radio Resource Index in WCDMA Cellular Systems" , IEEE Communication Letters, vol. 8, no. 7, pp. 431 - 433,, 2004年07月
  36. Y. S. Chen, C. J. Chang, F. C. Ren, "A Q-learning-based multi-rate transmission control scheme for RRM in multimedia WCDMA systems" , IEEE Transactions on Vehicular Technology, Vol. 53, No. 1, pp. 38-48, 2004年07月
  37. K. R. Lo, C. J. Chang, C. Chang, and C. B. Shung, "A Neural Fuzzy Resource Manager for Hierarchical Cellular Systems Supporting Multimedia Services" , IEEE Transactions on Vehicular Technology, Vol. 52, No. 5, pp. 1196-1206, Sep. 2003. (NSC 87-2218-E-009-047 and NSC 88-2213-E-009-127) , 2003年09月
  38. P. C. Lin and C. J. Chang, "A Priority TCAM IP-Routing Lookup Scheme" , IEEE Communication Letters, Vol. 7, No. 7, pp. 337-339, July 2003. (NSC 88-2213-E-009-088, NSC 89-2213-E009-105), 2003年07月
  39. K. M. Huang and C. J. Chang, "A Fast Multicast IP-Routing Lookup Scheme" , IEEE Communications Letters, Vol. 7, No. 3, pp. 133-135, March 2003. (NSC 90-2213-E-009-051 and LEE & MTI Center for Networking Research under Grant No. Q.528), 2003年03月
  40. F. C. Ren, C. J. Chang, and R. G. Chang, "A QoS-Guaranteed Fuzzy Transmission Controller for Dynamic TDMA Protocol in Multimedia Communication Systems" , IEE Proceedings – Communications, Vol. 149, No. 5/6, Oct./Dec. 2002 (NSC 88-2213-E-009-127), 2002年12月
  41. P. C. Lin and C. J. Chang, "Analysis of Buffer Requirement for ATM-LSRs with Partial VC-Merging Capability" , IEICE Transactions on Communications, Vol. E-85B, No. 6, pp. 1115-1123, June 2002. (NSC 88-2213-E-009-088, NSC 89-2213-E-009-105), 2002年06月
  42. C. J. Chang, L. F. Lin, S. Y. Lin, and R. G. Cheng, "Power-spectrum-based Neural-net Connection Admission Control for Multimedia Networks" , IEE Proceedings – Communications, Vol. 149, No. 2, pp. 70-76, April 2002. (NSC 88-2213-E-009-088, NSC 89-2213-E-009-105 and LEE & MTI Center), 2002年04月
  43. Y. S. Chen, C. J. Chang, and F. C. Ren, "A Resource Allocation Scheme Using Adaptive-Network-Based Fuzzy Control for Mobile Multimedia Networks" , IEICE Transactions on Communications, Vol. E85-B, No. 2, pp. 502-513, February 2002. (NSC 89-2219-E009-035), 2002年02月
  44. C. J. Chang, B. W. Chen, T. Y. Liu, and F. C. Ren, "Fuzzy/Neural Congestion Control for Integrated Voice and Data DS-CDMA/FRMA Cellular Networks" , IEEE J. Selected Areas in Communications, Vol. 18, No. 2, pp. 283-293, Feb. 2000. (NSC 87-2213-E009-117, NSC 88-2213-E009-088), 2002年02月
  45. K. R. Lo, C. J. Chang, C. Chang, and C. B. Shung,, "A QoS-Guaranteed Fuzzy Channel Allocation Controller for Hierarchical Cellular System" , IEEE Transactions on Vehicular Technology, Vol. 49, No. 5, pp. 1588-1598, September 2000. (NSC 86-2213-E009-006, NSC 87-2218-E009-047), 2000年09月
  46. C. J. Chang, Z. Eul, and C. S. Chang, "Leaky Bucket Algorithm with Penalty Mechanisms for Usage Parameter Control in ATM Networks" , J. The Chinese Institute of Electrical Engineering, Vol. 7, No. 4, pp. 275-285, 2000. (NSC 87-2213-E-009-117, G4-87025-g), 2000年04月
  47. L. C. Hwang and C. J. Chang, "Analysis of a General Limited Scheduling Mechanism for a Distributed Communication System" , Computer Networks, Vol. 31, pp. 1879-1889, 1999年12月
  48. C. Chang, C. J. Chang, and K. R. Lo, "Analysis of a Hierarchical Cellular System with Reneging and Dropping for Waiting New and Handoff Calls" , IEEE Transactions on Vehicular Technology, Vol. 48, No. 1, pp. 1080-1091, July 1999. (NSC 85-2213-E009-006), 1999年07月
  49. C. Chang and C. J. Chang, "A Variable Partition Duplex Scheme with Enlarged Reservation Duration on Packet Reservation Multiple Access Protocol" , IEICE Transactions on Communications, Vol. E82-B, No. 5, pp. 751-759, May 1999. (NSC 87-2218-E-009-047), 1999年05月
  50. R. G. Cheng, C. J. Chang, and L. F. Lin,, "A QoS-Provisioning Neural Fuzzy Connection Admission Control for Multimedia High-Speed Networks" , IEEE/ACM Transactions on Networking, Vol. 7, No. 1, pp. 111-121, Feb. 1999. (NSC 87-2213-E009-117), 1999年02月
  51. L. C. Hwang and C. J. Chang, "An Exact Analysis of an Asymmetric Polling System with Mixed Service Discipline and General Service Order" , Computer Communications, Vol. 20, pp. 1292-1300, 1998. (NSC 83-0404-E009-002), 1998年12月
  52. K. R. Lo, C. J. Chang, C. Chang, and C. B. Shung, "A Combined Channel Assignment Mechanism for Hierarchical Cellular Systems," , Computer Communications, vol. 21, no. 13, pp. 1143-1152, 1998. (NSC 85-2213-E009-006), 1998年12月
  53. C. J. Cheng, C. H. Lin, D.S. Guan, and R. G. Cheng, "Design of Power-Spectrum-Based ATM Connection Admission Control for Multimedia Communications" , IEEE Transactions on Industrial Electronics, Vol. 45, No. 1, pp. 52-59, Feb. 1998. (NSC 84-2213-E009-137), 1998年02月
  54. C. J. Cheng, C. H. Lin, D.S. Guan, and R. G. Cheng, "Design of Power-Spectrum-Based ATM Connection Admission Control for Multimedia Communications" , IEEE Transactions on Industrial Electronics, Vol. 45, No. 1, pp. 52-59, Feb. 1998. (NSC 84-2213-E009-137), 1998年02月
  55. R. G. Cheng and C. J. Chang, "Neural-Network Connection-Admission Control for ATM Networks" , IEE Proceedings-Communications, Vol. 144, No. 2, pp. 93-98, Apr. 1997. (NSC 85-2213-E009-075), 1997年04月
  56. C. J. Chang and F. C. Ren, "Centralized and Distributed Down-Link Power Control Methods for a DS/CDMA Cellular Mobile Radio System" , IEICE Transactions on Communications, Vol. E80-B, No. 2 pp. 366-371, Feb. 1997. (NSC-83-0404-E-009-104), 1997年02月
  57. C. J. Chang, C. H. Lee, and F. C. Ren, "Design of Power Control Mechanisms with PCM Realization for the Uplink of a DS-CDMA Cellular Mobile Radio System" , IEEE Transactions on Vehicular Technology, Vol. 45, No. 3, pp. 522-530, 1996. (NSC 82-0404-E009-416), 1996年12月
  58. . J. Chang and L. C. Hwang, "Analysis of a General Service Non-exhaustive Polling System Using a Heuristic Communication Method and Pseudo Conservation Law" , Performance Evaluation, Vol. 25, pp. 173-191,, 1996年12月
  59. R. G. Cheng and C. J. Chang, "Design of Fuzzy Traffic Controller for ATM Networks" , IEEE/ACM Transactions on Networking, Vol. 4, No. 3, pp. 460-469, June 1996. (NSC 83-0404-E009-0538), 1996年06月
  60. C. J. Chang, T. T. Su, and Y. Y. Chiang, "Analysis of a Cutoff Priority Cellular Radio System with Finite Queueing and Reneging/Dropping," , IEEE/ACM Transactions on Networking, Vol. 2, pp. 166-175, 1995年04月
  61. L. C. Hwang and C. J. Chang, "Optimal Design of Finite-Buffered Polling Network with Mixed Service Discipline and General Service Order Sequence" , IEE Proceedings-Communications, Vol. 142, No. 1-6, Feb. 1995. (NSC 81-0404-E-009-528), 1995年02月
  62. C. J. Chang, J. M. Chen, and P. C. Lin, "Analysis of an ATM Multiplexer with Correlated Periodic Real-time and Independent Batch Poisson Non-real-time Traffic" ,” IEICE Transactions on Communications, Vol. E77-B, No. 12, pp. 1521-1529, Dec. 1994. (NSC-80-0404-E009-17), 1994年12月
  63. C. J. Chang and M. D. Dai, "Analysis of Packet-Switched Data in a New Basic Rate User-Network Interface of ISDN" , IEEE Transactions on Communications, Vol. 42, No. 11, pp. 3129-3136, Dec. 1994., 1994年12月
  64. C. J. Chang, P. C. Lin, and C. M. Chen, "Study on Optimal Queue-Length Threshold Scheduling Policy for an ATM Multiplexer with Finite Buffer and Batch Poisson arrivals" , Computer Networks and ISDN System, Vol. 26, pp. 525-540, 1994年12月
  65. C. J. Chang, I. H. Chen and L. C. Hwang, "An Asymmetrical Polling System with Non-cyclic Service Order and Nonexhaustive Service Discipline" , J. Information Science and Engineering, Vol. 10, pp. 141-158, 1994年10月
  66. C. J. Chang and L. C. Hwang, "A New Recursive Method for the Mean Waiting Time in a Polling Network with Gated General Order Service" , IEICE Transactions on communications, Vol. E77-B, No. 8, 1994年08月
  67. C. J. Chang and C. H. Wu, "Slot Allocation for an Integrated Voice/Data TDMA Mobile Radio System with a Finite Population of Buffered Users" , IEEE Transactions on Vehicular Technology, Vol. 43, No. 1, pp. 21-26,, 1994年02月
  68. C. J. Chang, P. C. Lin and C. M. Chen, "On a High Ranking Node of B-ISDN" , IEICE Transactions on Communications, Vol. E77-B, No. 1, pp. 43-50, Jan. 1994. (NSC-80-0404-E009-17), 1994年01月
  69. C. J. Chang, J. H. Chiu, and S. J. Lin,, "The Delay Analysis in a Noisy General Cut-Through Switching Network" , Computer Networks and ISDN Systems, Vol. 26, pp. 184-194, 1993年12月
  70. C. J. Chang and C. H. Wu, "Optimal Frame Pattern Design for TDMA Mobile Communication System Using a Simulated Annealing Algorithm" , IEEE Transactions on Vehicular Technology, Vol. 42, No. 1, pp. 205-211, May 1993. (NSC 81-0404-E009-002), 1993年05月
  71. C. J. Chang and S. Y. Wang, "Analysis of an Integrated Multiplexer with All Queueable and Fixed-Length Traffics in Intermediate Nodes" , IEICE Transactions on Communications, Vol. E75-B, No. 7, pp. 657-664, July 1992. (NSC-79-0404-E009-43), 1992年07月
  72. C. J. Chang and S. Y. Wang, "Performance Analysis of a Statistical Multiplexer for Integrated Service in the Customer Premise Node" , Computer Networks and ISDN Systems, Vol. 25, No. 2, pp. 191-201, 1992. (NSC 79-0404-E009-43), 1992年02月
  73. C. J. Chang and C. W. Wong, and J. H. Chiu, "A Simulation Study on the Network Services Strategies for Packet Voice Communications" , Computer Networks and ISDN Systems, Vol. 22, pp. 225-232, 1991年12月
  74. C. J. Chang and C. J. Ling, "An Overflow Controller in Copy Network of a Broadband Packet Switch" , IEE Electronic Letters, Vol. 27, No. 11, pp. 937-939,, 1991年11月
  75. C. J. Chang and Y. H. Wang, "Study on a Packet Voice Communication System with DNA Model" , IEICE Transactions on Communications, Vol. E74, No. 11, pp. 3726-3731, Nov. 1991. (NSC 78-C0404-E009-35), 1991年11月
  76. C. J. Chang and Y. J. Chu, "Optimal Design Parameters in Capacity Assignment for Broadband Network" , IEE Proceeding Part I, Vol. 138, No. 5, pp. 387-393,, 1991年10月
  77. C. J. Chang, J. I. Wang, "The Transfer Delays and Buffer Requirements in a General Cut-Through Switching Network under Two Error Control Strategies" , J. Information Science and Engineering, Vol.7, pp. 423-436, 1991年07月
  78. C. J. Chang and Y. H. Wang, "The Correlation Effect of Packet Voice on a Voice Packet Multiplexing System" , J. Chinese Institute of Engineers, Vol. 14, No. 4, pp. 333-340, 1991年04月
  79. C. J. Chang and J. F. Chang, "The Idle Server First Routing Strategy in a System with Multiple Unequal-Rate Synchronous Servers" , J. Chinese Institute of Engineers, Vol. 14, No. 3, pp. 231-238, 1991年03月
  80. C. J. Chang and J. I. Wang, "Error Control Strategies for Cut-Through Switching Network" , IEE Electronics Letters, Vol. 26, No. 22, pp. 1894-1895, 1990年10月
  81. C. J. Chang and J. F. Chang, "Performance Evaluation of a Finite Queue with Random Routing" , J. Chinese Institute of Engineers, Vol. 10, No. 6, pp. 671-680, 1987年06月
  82. C. J. Chang and J. F. Chang, "The Effect of Idle Server First Routing on a Finite Queue" , IEEE Transactions on Communications, Vol. COM-35, No. 5, pp. 496-502, 1987年05月
  83. C. J. Chang and J. F. Chang, "The Effect of Routing and Buffer sharing on the Behavior of a Finite Queue with Batch Poisson Inputs and Synchronous Servers" , SIAM J. Applied. Math. Vol. 47, No. 2, pp. 352-366, 1987年04月
  84. C. H. Yao and C. J. Chang, "Display System of Synchronization Network" , Journal of Electrical Engineering, The Chinese Institute of Elec. Eng., Vol. 29, No. 6, pp. 383-394, 1986年12月
  85. C. J. Chang and J. F. Chang, "Optimal Design Parameters in a Multi-hop Packet Radio Network Using Random Access Techniques" , Computer Networks and ISDN Systems, Vol. 11, No. 5, pp. 337-351, 1986年05月
  86. Y. G. Jan and C. J. Chang, "The Realization of Extra-ripple Finite Impulse Response Filter Using Difference Routing Digital Filter" , Engineering Journal, pp. 27-34, April 1977 (in Chinese), 1977年04月
2009 J. W. Peng, C. J. Chang, and P. L. Tien, "A Nonlinear-Predictive QoS-Promoted Dynamic Bandwidth Allocation Scheme for Triple-Play Services in Ethernet Passive Optical Networks" , Proc. IEEE Globecom’09, Nov. 30 – Dec. 4, 2009, 2009年12月
2009 W. C. Chung, L. C. Wang and C. J. Chang, "A Low-Complexity Beamforming-based Scheduling for Downlink OFDMA/SDMA Systems with Multimedia Traffic" , Proc. IEEE Globecom’09, Nov. 30 – Dec. 4, 2009年12月
2009 C. Y. Huang, W. C. Chung, C. J. Chang, and F. C. Ren, "Fuzzy Q-Learning-based Hybrid ARQ for High Speed Downlink Packet Access" , Proc. IEEE VTC-Fall 2009, 2009年09月
2009 C. J. Chang and C. M. Yen, "A Utility-based Throughput Maximization (UTM) Scheduling Scheme for Downlink MIMO-OFDMA Systems" , Proc. IEEE VTC-Fall 2009, 2009年09月
2009 C. J. Chang, F. C. Ren, and H. H. Sun, "Fuzzy Active Period Adaptation for Dynamic Spectrum Access in IEEE 802.16h System" , Proc. ChinaCom 2009, 2009年08月
2009 W. S. Tang, C. J. Chang, and S. H. Liu, "A Fuzzy Fairness Control Mechanism in Resilient Packet Ring" , Proc. ChinaCom 2009, 2009年08月
2009 C. J. Chang, T. L. Tsai and Y. H. Chen, "Utility and Game-Theory Based Network Selection Scheme in Heterogeneous Wireless Networks" , Proc. IEEE WCNC 2009, pp. 1-5, 2009年04月
2008 J. H. Huang, L. C. Wang, and C. J. Chang, "Power Fairness in A Scalable Ring-based Wireless Mesh Network with Variable Ring-width Design" , Proc. IEEE Globecom 2008, 2008年11月
2008 [1] C. J. Chang, C. M. Yen, F. C. Ren, and J. A. Lai, "Dynamic Priority-based Resource Allocation for Uplinks in IEEE 802.16 Wireless Communication Systems" , Proc. VTC Fall 2008, pp.1-5, 2008年09月
2008 W. S. Tang, C. Y. Huang, C. J. Chang, and F. C. Ren, "QoS-Promoted Dynamic Bandwidth Allocation for Ethernet Passive Optical Networks" , ChinaCom 2008, pp. 252-256, 2008年08月
2008 C. J. Chang, C. M. Yen, F. C. Ren, and C. H. Chuang, "QoS_GTE: A Centralized QoS Guaranteed throughput Enhancement Scheduling Scheme for Relay-Assisted WiMAX Networks" , Proc. ICC2008, pp. 3863-3867, 2008年05月
2008 L. C. Wang, W. S. Su, J. H. Huang, A. Chen, and C. J. Chang, "Optimal Relay Location in Multi-Hop Cellular Systems" , Proc. WCNC 2008, pp. 1306-1310, 2008年04月
2007 C. F. Tsai, C. J. Chang, F. C. Ren, and C. M. Yen, "Adaptive Radio Resource Allocation for Downlink OFDMA/SDMA Systems" , Proc. of IEEE ICC 2007, pp. 5683 - 5688, 2007年06月
2007 J. H. Huang, L. C. Wang, and C. J. Chang, "QoS Provisioning in Multihop Outdoor Public Access Networks with Asymmetric User Traffic" , Proc. of IEEE Globecom’07, Washington, DC, 2007年
2007 J. H. Huang, L. C. Wang, and C. J. Chang, "Power Fairness in A Scalable Ring-based Wireless Mesh Network" , Proc. of IEEE VTC’07, Fall, Baltimore, 2007年
2007 Y. H. Chen, N. Y, Yang, C. J. Chang, and F. C. Ren, "A Utility Function-based Access Selection Method for Heterogeneous WCDMA and WLAN Networks" , Proc. of IEEE PIMRC 2007, pp. 1-5, Athens, Greece., 2007年
2007 C. J. Chang, C. Y. Chang, and F. C. Ren, "Q-Learning-based Hybrid ARQ for High Speed Downlink Packet Access in UMTS" , Proc. of IEEE VTC 2007-Spring, Dublin, Ireland, 2007年
2006 C. C. Kuo, W. H. Sheen, and C. J. Chang, "Transmitter-Based Pre-Processing for OFDM-CDMA Forward-Link Systems with Two-Dimensional Spreading" , Proc. of IEEE VTC 2006-Fall, Montreal, Canada, 2006年09月
2006 L. C. Wang, K. N. Yen, and J. W. Huang, and C. J. Chang, "Cross-Layer Performance Analysis of Joint Rate and Power Adaptation Schemes with Multiple-User Contention in Nakagami Fading Channels" , Proc. of ACM IWCMC 2006, Session W1-D, Vancouver, Canada, 2006年07月
2006 C. Y. Liao, C. J. Chang, L. C. Wang, and Y. S. Chen, "A Novel Joint Power and Rate Assignment Algorithm in Mixed-Size WCDMA Cellular Systems" , Proc. of ACM IWCMC 2006, Session W1-C, Vancouver, Canada, 2006年07月
2006
2006 C. J. Chang, F. Z. M. Yen, and Y. S. Chen, "An Efficient APP MAC Scheme for Multimedia WLAN-based DSRC Networks" , Proc. of ITS-T 2006, Chengdu, China, 2006年06月
2006 C. J. Chang, F. Z. M. Yen, Y. S. Chen, and C. Y. Huang, "A Novel Adaptive P-Persistent MAC Scheme for WLAN Providing Low Delay Variance" , Proc. of IEEE ICC 2006, Istanbul, Turkey, 2006年06月
2006 L. C. Wang, H. H. Chen, A. Chen, and C. J. Chang, "Optimal Search Channel Time for Handoff in the IEEE 802.11 WLANs" , Proc. of IEEE VTC 2006-Spring, Melbourne, Australia, 2006年05月
2005 C. J. Chang, Luke T. S. Lee, and Y. S. Chen, " Utility-Approached Dynamic Radio Resource Allocation Algorithm for Downlink DFDMA Cellular Systems" , to be appeared in Proc. of IEEE VTC 2005-Spring, Stockholm, Sweden, 2005. (NSC 93-2219-E-009-010 and MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2005年12月
2005 C. Y. Liao, F. Yu, V. Leung, and C. J. Chang, "A Novel Dynamic Cell Configuration Scheme in Next-Generation Situation-Aware CDMA Networks" , to be appeared in Proc. of IEEE VTC 2005-Spring, Stockholm, Sweden, 2005. (MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2005年12月
2005 J. H. Huang, L. C. Wang and C. J. Chang, "Deployment Strategies of Access Points for Outdoor Wireless Local Area Networks" , to be appeared in Proc. of IEEE VTC 2005-Spring, Stockholm, Sweden, 2005. (MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2005年12月
2005 F. Lin, N. Y. Yan, C. J. Chang, and R. G. Cheng, "An Enhanced Traffic Marker for DiffServ Networks" , to be appeared in Proc. of ICOIN 2005, Jeju, Korea, 2005. (NSC 93-2213-E-009-051), 2005年12月
2005 C. J. Chang, Luke T. S. Lee, and Y. S. Chen, "A Utility-Approached Dynamic Radio Resource Allocation Algorithm for Downlink DFDMA Cellular Systems" , Proc. of IEEE VTC 2005-Spring, Stockholm, Sweden, 2005. (NSC 93-2219-E-009-010 and MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2005年12月
2005 S. Shen and C. J. Chang, "A Cellular Neural Network and Utility-Based Scheduler for Multimedia CDMA Cellular Networks " , Proc. of WirelessCom2005, Session TA2 – (5), Hawaii, USA, 2005年06月
2005 J. W. Huang, L. C. Wang, and C. J. Chang, "Coverage and Capacity of a Wireless Mesh Network" , Proc. of WirelessCom2005, Session MM4 – (8), Hawaii, USA, 2005年06月
2004 C. Y. Shih, Y. S. Chen, R. G. Cheng, and C. J. Chang, "A Power-Efficient MAC Protocol for Integrated Voice and Data Services over 802.11e HCF" , Proc. of IEEE VTC 2004-Spring, Italy. (NSC 91-2219-E-009-025 and MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2004年12月
2004 S. Shen and C. J. Chang, "A Utility-based Scheduling Algorithm with Differentiated QoS Provisioning for Multimedia CDMA Cellular Networks" , Proc. of IEEE VTC 2004-Spring, Italy. (NSC 91-2219-E-009-025 and MOE Program for Promoting Academic Excellent of Universities under the grant number Ex-91-E-FA06-4-4), 2004年12月
2003 C. Y. Shih, R. G. Cheng, C. J. Chang, and Y. S. Chen, "Achieving Weighed Fairness for Wireless Multimedia Services" , Proc. of IEEE VTC2003 – Fall, Orlando, FL, Session 7E-5. (NSC 91-2219-E-009-013 and LEE & MTI Center for Networking Research under Grant No. Q.528), 2003年12月
2003 Y. L. Hsieh, C. J. Chang, and Y. S. Chen,, "A Power Control Scheme with Link Gain Prediction Using PRNN/ERLS for DS-CDMA Cellular Mobile SystemsA Power Control Scheme with Link Gain Prediction Using PRNN/ERLS for DS-CDMA Cellular Mobile Systems" , Proc. of ICC 2003. (NSC 91-2219-E-009-013 and LEE & MTI Center), 2003年12月
2003 C. J. Chang, Y. H. Cheng, and L. F. Lin, "The Traffic Conditioner with Promotion and Fairness Guarantee (TC_PFG) Scheme for DiffServ Network" , Proc. of ICC 2003. (NSC 91-2219-E-009-034, 90-2213-E-009-051 and LEE & MTI Center), 2003年12月
2002 P. H. Chen and C. J. Chang, "An Enhanced Path Recovery Algorithm for MPLS Networks" , Proc. of National Telecommunications Symposium (NTS’2002), Nantou, Taiwan, Dec. 2002, Session. NET-1-6., 2002年12月
2002 L. C. Wang, C. Y. Liao, and C. J. Chang, "Downlink Soft Handover and Power Allocation for CDMA Heterogeneous Cellular Networks" , Proc. of IEEE Globecom 2002, Taipei, Taiwan, Nov. 2002, pp. 1830-1834. (NSC 90-2213-E009-068, LEE & MTI Center), 2002年12月
2002 F. C. Ren, C. J. Chang, and Y. S. Chen, "A Q-learning-based Multi-Rate Transmission Control Scheme for RRC in WCDMA Systems," , Proc. of IEEE PIMRC 2002, Lisbon, Portugal, September 2002, Vol. 3, pp. 1422-1426. (NSC 91-2219-E-009-006, LEE & MTI Center and Chung-Hwa Telecommunication Laboratory under contract number TL-90-1101), 2002年12月
2002 L. C. Wang, C. Y. Liao, and C. J. Chang, "Performance Study of Soft Handover with CDMA Heterogeneous Cellular Architectures" , Proc. of Multiaccess, Mobility and Teletraffic Conf., Rennes, France, 2002. , 2002年12月
2002
2002 C. C. Chen, C. Y. Liao, and C. J. Chang, "The Enhanced Soft Handover Algorithms in Multi-rate DS-CDMA Cellular Systems" , Proc. of CDMA International Conf. (CIC'02), Seoul, Korea, Oct. 2002, Session. D3-2., 2002年10月
2002 S. Shen and C. J. Chang, "The Radio Resource Index for Real-time Service in WCDMA Cellular Systems" , Proc. of IEEE VTC'2002-Fall, Vancouver, Canada, September 2002, Vol. 1, pp. 299-303. (NSC 91-2219-E-009-006 and LEE & MTI Center under Grant No. Q.528), 2002年09月
2001 D. Z. Liu, C. H. Wei, and C. J. Chang, "An Extension of Guard-Interval based Symbol and Frequency Synchronization Technique for Wireless OFDM Transmission" , Proc. of VTC’2001-Fall, Atlantic City, NJ, USA., 2001年12月
2001 . H. Chen, C. J. Chang, and S. Shen, "An Outage-based Fuzzy Call Admission Control for WCDMA Systems using Multiuser Detection" , Proc. of IEEE PIMRC 2001, San Diego, CA, USA, pp. B15-B19., 2001年12月
2001 C. J. Chang, "The Research and Development Activities for 3G in Taiwan," , Proc. of AP-RASC 2001, Tokyo, Japan, 2001年12月
2001 S. Y. Chen, L. F. Lin, C. S. Chang, and C. J. Chang, "The Sustainable-Cell-Rate Usage Parameter Control with Adjustable Window for High-Speed Multimedia Communications" , Proc. of ACM SAC’2001, Las Vegas, Nevada, USA, Vol. 1, pp. 467-471., 2001年12月
2001 C. J. Chang, C. S. Chang, Z. Eul, and L. F. Lin,, "Intelligent Leaky Bucket Algorithms for Sustainable-Cell-Rate Usage Parameter Control in ATM Networks" , Proc. of ICOIN-15, 2001, Beppu City, Oita, Japan, Vol. 1, pp. 453 –460., 2001年12月
2000 C. H Lee and C. J. Chang, "An Equal-Strength/Power-Suspended Power Control Scheme for a Cellular DS/CDMA System" , Proc. of VTC’2000-Fall, Boston, USA, Vol. 2, pp.550 –556., 2000年12月
2000
1999 F. C. Ren, C. J. Chang, and R. G. Cheng, "An Intelligent Transmission Controller for TDMA/PRMA Wireless Multimedia Communication Systems," , Proc. of VTC’99-Fall, Amsterdam, Netherlands, pp., 1999年12月
1999
1999 C. J. Chang, T. Y. Liu, F. C. Ren, and S. Shen, "Fuzzy/Neural Congestion Control for DS-CDMA/FRMA Cellular Systems" , Proc. of ICC ’99, Vancouver, Canada, pp. 349-353, 1999年12月
1998
Year Paper Title
2010
    Year
    2010
    Publish Date Patent Title
    2010/05/10
    Year Publish Date Authors
    2010 2010-05-10
    Country School Name Department Degree
    Organization Title Department Job Title Duration
    National Chiao Tung University Department of Electrical and Control Engineering Chair Professor 0000.01 ~ 0000.01