801 E. Green Street, Urbana, IL, 61802
Voice: 1-217-337-4852 [h], 1-217-244-1565 [w]
Fax: 1-217-244-8371
E-mail:
hd@ipoint.vlsi.uiuc.edu
http://ipoint.vlsi.uiuc.edu/people/hd/hd-new.html
SUMMARY of TECHNICAL ABILITY
- Switching/Queuing Systems & Line Adapt Cards
for Broadband LAN / MAN / WAN.
(ATM, TCP/IP, 10/100 Mb/s Ethernet, FDDI, etc);
- FPGA application, VLSI/ASIC design; VHDL,
Mentor Graphics, HSPICE, Verilog HDL;
- Computer Architecture, Microprocessor, CPU Embedded Control Schemes;
- Programming: C, C++, Fortran, and Assembly code;
- Performance Analysis and Evaluation,
Event-driven Simulation for Circuit and/or System;
- UNIX System Administrations, EDA Software Tools Installation
and Configuration;
- Self-motivated and Work Well with Others.
EDUCATION
EMPLOYMENT EXPERIENCE
- Summer 96 - 93:
NSF CCSM Engineering Research Center;
Mentor of Undergraduate Projects.
Projects Supervised:
- VHDL design of FPGA logic (96);
- Analog circuit development using Mentor Graphics (95);
- PCB layout using Mentor Graphics (94);
- FPGA logic design/prototype using Xilinx XACT (93).
- Summer 95: Motorola (Chandler, AZ; ASIC Division);
Engineering Summer Intern.
Responsibility:
- Investigate ATM LAN emulation mechanisms/specifications;
- Define the architecture and independently code the behavior model
of a LAN ATM cell processor ASIC device (counterpart of ATMC MC92500).
- Jan. 93 - present:
University of Illinois at Urbana-Champaign;
Graduate Research Assistant.
Key member of iPOINT (Illinois
Pulsar-based Optical INTERconnect) research project.
Responsibility/Achievements:
- Independently investigate optimal queuing/cell scheduling mechanism
and prototype key components for ATM computer network
(Ph.D dissertation), including PCB design/layout, FPGA logic
design with schematic/VHDL Tools,
system level testing/verification, etc;
- Independently code simulation programs (traffic generation,
device behavior module) for performance analysis (Ph.D dissertation);
- Prototype / demonstrate a fully functional ATM switch system testbed
(team work, details refer to publications).
- Jan. 94 - May 95:
Beckman Institute;
Unix System Administrator.
Responsibility:
- Administrate the computer LAN of OEIC Research Lab,
which consists of Unix workstations,
Macintoshes, 486/Pentium PCs, and network peripherals.
- 1991 - 92:
University of Southwestern Louisiana;
Graduate Teaching Assistant.
- Teach/Grade Undergraduate Lab Classes:
Telecom II, Electrical Circuit II.
- 1988 - 91: The No.1 Research Institute of Ministry of Posts
and Telecommunications of P. R. China.
Research engineer of PDS-800 project
(developing advanced ISDN PBX systems).
Achievements :
- Independently design / develop a customized 16-bit
microcomputer used as central controller of the PBX system;
- Design / test of hardware software of the PBX control
subsystem (team work).
PUBLICATIONS
- H. Duan, J. W. Lockwood, S. M. Kang, and J. D. Will,
"A High-performance OC-12/OC-48 Queue Design Prototype
for Input-buffered ATM Switches."
To be published on INFORMCOM'97 .
Abstract .
- H. Duan, J. W. Lockwood, S. M. Kang, and J. D. Will,
"A 3-Dimensional Queue System for Practical Ultra-broadband
Input-buffered ATM Switches."
Submitted to IEEE Journal on Selected Areas in Communications
on Advances in ATM Switching Systems for B-ISDN.
- Ashfaq Hossain, John Lockwood, Haoran Duan,
and S. M. Kang,
"Multicast Video Transport Over iPOINT ATM Testbed."
Submitted to IEEE Journal on Special Areas in Communications
on Real-Time Video Services in Multimedia Networks.
- J. W. Lockwood, S. M. Kang, S. G. Bishop,
H. Duan, and A. Hossain,
"Development of the iPOINT Testbed for Optoelectronic
Asynchronous Transfer Mode Networking."
Proceedings of 1996 International Conference on
Information Infrastructure (IICI'96),
April 25-28, 1996, Beijing, China. pp. 509-513.
Abstract .
- H. Duan, J. W. Lockwood, and S. M. Kang,
"An Efficient Input
Queuing and Cell
Scheduling Scheme for Scalable Ultra-Broadband
Optoelectronic ATM Switching."
Emerging High-speed Local-area Networks and Wide-area Networks,
SPIE Proceedings, Volume 2608, pp 107-208.
Photonics East'95 Conference, October 24-26, 1995,
Philadelphia, Pennsylvania. Abstract .
- J. W. Lockwood, H. Duan, J. J. Morikuni, S. M. Kang,
S. Akkineni, and R. H. Campbell,
"Scalable Optoelectronic ATM Networks: The iPOINT Fully Functional
Testbed."
IEEE Journal of Lightwave Technology, June 1995, pages 1093-1103.
Abstract
- S. M. Kang, J. W. Lockwood, and H. Duan,
" A Scalable Optoelectronic ATM Network for Workstations."
SPIE Proceedings, November 1994, Boston, Massachusetts.
- H. Duan, J. W. Lockwood, and S. M. Kang,
"FPGA Prototype Queuing Module For High
Performance ATM Switching."
Proceedings of the Seventh Annual IEEE International ASIC
Conference, pp 429-432.
ASIC'94, September 19-23, 1994, Rochester, New York.
Abstract
- J. W. Lockwood and H. Duan,
"Table-Look-Up (TLU) Field Programmable ate Array (FPGA) Logic
Mapping."
Beckman Technical Report UIUC-BI-VLSI-94-02, May, 1994 [~38 pages].
PROFESSIONAL ASSOCIATIONS and ACTIVITIES
- Member: IEEE (The Institute of Electrical and Electronics Engineers).
- Member: IEEE Communication Society.
- Member: IEEE Computer Society.
- Member: OSA (Optical Society of America).
- Reviewer: IEEE Transactions on VLSI Systems.
- Reviewer: IEEE Journal on Selected Areas in Communications.
REFERENCES
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