
Jianqiang Xin
Over 15 years of industry experience in DSP, firmware, and layer 1 algorithm design, research and development for... | San Jose, California, United States
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Jianqiang Xin’s Emails ji****@in****.com
Jianqiang Xin’s Phone Numbers 1408548****
Social Media
Jianqiang Xin’s Location San Jose, California, United States
Jianqiang Xin’s Expertise Over 15 years of industry experience in DSP, firmware, and layer 1 algorithm design, research and development for various communication systems. Developed and shipped over billions of unit for DSP modem, soft modem, soft fax, ADSL, WiFi and GSM products. Extensive working experience of DSP algorithms and methods including constellation design, spectrum shaping, AGC, filtering, channel coding, Trellis coding, echo cancellation, equalizer, Viterbi equalization, interpolator, timing recovery, matched filter. Strong hands on problem solving skills for adding new features, improving product performance, optimizing DSP resources, debugging and fixing product issues, and supporting customers within the limited time frame. Well-build knowledge in communication theory, signal processing techniques, wireless communication (CDMA and TDMA), VOIP, FOIP and further using the knowledge to solve complicated communication system problems through analysis, simulation, and lab experiments.
Jianqiang Xin’s Current Industry Intel
Jianqiang
Xin’s Prior Industry
Lucent Technologies
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Lucent Agere Lsi
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Cisco Systems
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Finisar
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Intel
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Work Experience

Intel
Firmware Engineer
Sun Mar 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Finisar
Staff Engineer
Sat Mar 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Cisco Systems
Software Engineer
Sun Apr 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Mar 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
Lucent Agere Lsi
DMTS, Principle Engineer
Sun Jun 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Jan 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Lucent Technologies
Member of Technical Staff,
Fri Nov 01 1996 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Oct 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time)