Faisal Ali
Professional Test Analyst at Capgemini
- Role
- Professional I-test Analyst at Capgemini
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Faisal Ali
Possess 5.5 years of comprehensive experience in protocol and RF testing.
Experience
Professional I-test Analyst
Jun 2022 — Present · Hyderabad, IN
Working in QUALCOMM Hyd for Capgemini.Currently working in QC GNSS RF Development Lab as a RF Test Engineer handling GNSS RF receiver performance test scenarios in concurrent with multiple technologies such as DSDS specific, LTE, WCDMA, 5G, GSM, CDMA, WiFi/Bluetooth, UWB, RFID etc.Responsibilities- Associated with Qualcomm’s GNSS team and responsible for GPS receiver RF development & testing. RF Front-end HW KPI validation for GNSS (GPS/GLONASS/BEIDOU/GAL) with WWAN (NBIOT, SGLTE/SVLTE/SRLTE/LTE-TDD-FDD/TDS/WCDMA/CDMA/GSM) concurrencies with Single and DSDS scenarios.Conducting and Radiated regression HW/SW testing to improve the GNSS engine integrated with mobile/IOT/wearables platforms and their modem.Complete Wideband/Narrowband Spectral Analysis, NF, Processing loss, BER and various SV sensitivity measurements and analysis for GNSS engine.Analyzing intermodulation, jammers and blanking for GNSS + WWAN scenario for different RF cards. Post processing, I/Q samples for frequency domain analysis for power spectral density and noise floor estimation.Debugging using automation as well as manually through Perl scripts and MATLAB for XO frequency estimation. Measured unwanted frequency jumps, phase noise modulation, frequency pulling/pushing at given temperature.Drive RF related problems during bring-up, verification and debugging to solution involving all kind of disciplines System Engineering / FW / System Integration / Base Band /Customer Support. Coordinate debugging effort as cross-functional lead across disciplines using assigned experts.GNSS Gen8/Gen9 RF Standards covered while testing.Test Simulators used for testing are Spirent GSS6300, R&S CMW500, Anritsu and MT8821C R&S Signal Generators, Spectrum Analyzer\'s and Power Meters (used for regular RF calibration)
Education
Gokaraju Rangaraju Institute of Engineering and Technology
Electronics and communication engineering
2015 — 2019
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