Seeks a DSP software engineer position.
SUMMARY OF TECHNICAL SKILLS:
Experienced C and DSP Software Engineer
Proficient in software development with C and assembly languages for TI C6x and Philips
Trimedia TM1x DSPs
Software development experience on Unix (Solaris/SunOS, HP-UX), Linux, VAX/VMS and Windows NT&XP, Skilled C programmer, C••••• literate, shell scripting.
Efficient user of Clearcase, simulation software Matlab/Simulink and CAD tools such as SPICE,
IRSIM, MAGIC, CAZM, SIGVIEW, OCTTOOLS.
Experienced electronic instruments user of oscilloscope, digital multi-meter, functional generator,
Logic analyzer and frequency counter
Strong analytical/mathematical skills
A well organized person with a clear mind, a quick and eager learner, a team player with good written and verbal communication skills
••••• C ••••• Video DSP Software Engineer at PictureTel Corporation
Developed Video codec code on Multimedia M3 project. Concentrated on Huffman coding, H••••• Picture layer, GOB layer, MB layer and block layer bitstream encoding and packing, and then bitstream unpacking and decoding implementation in C language
Developed high-performance real-time Video DSP optimization code for Embedded Multipoint Control Unit (MCU). Efforts included Using look-up table for inverse quantization and inverse zig-zag indexing, Separate INTRA and INTER, Y macroblocks from U and V to eliminate inner loop testing Used a new fixed length •••••bits variable scheme for bitstream viewing and unpacking. Used new H••••• VLD Lookup table to replace the old •••••step H••••• tables to decrease the number of instruction cycles.
Implemented Video Image DMA transfer and buffer management code on decoder video mix for Embedded MCU Near End Image display, and on encoder video mix for transmitting Image to the Far Ends.
Designed and implemented ITU_T H••••• Annex_T Modified Quantization Mode. Coded in both Model
(PictureTel model code) and Trimedia board, added code in interface testing tool Video GUI. Also
Implemented related Annex_J Deblocking Filter Mode code.
Stinger system Debugging and Integration test.
Wrote related technical documents
••••• C ••••• Software Engineer at Raytheon Electronics Systems
Developed and tested air traffic control software products in the area of Radar Data Processing Systems (RDPS) of Raytheons International Air Traffic Control Department. Major development Effort was concentrated on providing a new interface to the noise and track monitoring system. The Interface was integrated into the final product for Norways Gardermoen Airport.
Maintained software in the whole area of RDPS and wrote related technical documents.
••••• C ••••• Engineer at Beijing Broadcast Equipment Factory, Beijing, China
Designing, implementing, testing and installing various Broadcast Transmitters such as DX••••• AM transmitter, an IMD tester and a ••••• KW PDM Broadcast Transmitter.
CATV technical interpretation.
M.S., Electrical and Computer Engineering, ••••• C •••••
University of Massachusetts at Amherst
With a concentration in digital signal processing and digital communication system design.
Courses taken include among others: Digital Signal Processing, Digital Communication Systems,
Computer Communication Networks, Computer Graphics, VLSI design, Neural networks, Signal Theory
And Wavelets, Random Processes.
Accomplished projects include among others: IIR and FIR filter design, Computer Network Data Link Layer design, VLSI Custom Layout Design, Software implementation of synthetic camera and its •••••D transformation tools.
B.S., Electrical Engineering, ••••• C •••••
Beijing University of Aeronautics and Astronautics, Beijing, China