MingKun Liao

Cellular AE @ LitePoint

About

Experience with mobile communication system GSM / WCDMA layer1 SW. Experience with GSM / WCDMA RF driver. Experience with GSM / WCDMA baseband. Experience with RF and baseband front-end debugging. Experience with custom Product issues support and field trial log analysis. Experience with cellular RF calibration and verification Specialties: RF control driver, RF calibration and verification, GSM/WCDMA layer1

Country

Taiwan

City

New Taipei City

Industry

Wireless

Skill

WCDMA layer1, GSM layer1, RF control driver, C, Labview, Matlab, Schematic, ARM, Real Time Monitoring, Agilent 8960, CMU 200, Oscilloscope, Trace32, JTAG, CVD, Spectrum Analyzer, IQXstream, Python, VSA, VSG

Experience

Cellular AE

LitePoint

2012-7 - Present · 14 yrs 3 mos

Taiwan

RF calibration and verification development for GSM/WCDMA/TDSCDMA chipsets.

RF SW Sr. Engineer

Qualcomm

2013-4 - 2014-4 · 1 yr 1 mo

Taiwan

RF SW Customer Engineer for WCDMA/GSM/LTE

Sr. Layer1 SW Engineer

MediaTek

2010-9 - 2012-1 · 1 yr 5 mos

Taiwan

GSM+TDS-CDMA dual mode layer1 architecture design and implementation. Technique difficulties analysis for new productions. WCDMA RF driver training for freshman colleagues. HSPA+ chip baseband layer1 contact window, including the 1st hand analysis for issues from other layers.

Layer1 SW Engineer

MediaTek

2007-11 - 2010-9 · 2 yrs 11 mos

Taiwan

GSM/EDGE/WCDMA mobile phone RF driver implementation. GSM/EDGE/WCDMA mobile phone RF calibration quality after mass production. Mass production customer support, including customer training, RF driver review and fail GCF cases analysis. GSM/EDGE/WCDMA mobile phone baseband layer1 driver.