Vinicius Oliveira
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Vinicius Oliveira
- Current 13 years and 11 months, since Jul 2012
Researcher-Technology Expert
Inmetro
Metrology
- 4 years and 4 months, Apr 2008 - Jul 2012
Senior Engineer
TIM (Telecom Italia Mobile) Brazil
Cell planning (3G UMTS & GSM/GPRS/EDGE networks). Access network optimization (KPI analysis, parameter optimization). Capacity planning and traffic modeling. Access network dimensioning studies and budget. Technical and Design Specifications.
- 1 year and 9 months, Jul 2006 - Mar 2008
System Engineer
Siemens VDO Automotive K.K.
Fuzzy logic based, pattern recognition algorithm calibration for car occupant classification systems. Data collection, DB preprocessing, initial calibration, fine tuning, investigation on misclassified patterns, calibration assessment, calibration peer reviews. Development of tools (Perl5 scripts, Excel macros) for automating data analysis, simulation, and report generation. Investigations on topics related to system integration to the customers platforms and elaboration of design guidelines.
- 3 years and 6 months, Oct 2003 - Mar 2007
Researcher
Yokohama National University
Main research topic: Fault Tolerance in Sensor Networks. It involves knowledge on Sensor Network Architecture and Protocols, Fault-Tolerant Computer Systems, Voting Algorithms, Reliability Theory, Probability, Coding Theory and Cross-Layer Designs.
- 1 year, Oct 2002 - Sep 2003
Cell Planning Engineer
TIM (Telecom Italia Mobile) Brazil
Network planning and optimization. Network performance analysis and report issuing. Network features and parameters studying, testing, enabling and tuning. Third-party benchmarking supervision, results evaluation and issuing of technical and management reports. Interface to the BSS supplier’s TAC.
- 1 year and 6 months, May 2001 - Oct 2002
Radio Planner
Siemens ICM Brazil
GSM 1800 RF planning. Coverage planning and nominal plan elaboration via the Planet tool. Knowledge on outdoor propagation models (Okumura-Hata, COST 231). Link budget. Search area maps issuing. Site evaluation. Technical site surveys. Issuing and revision of reports. DB planning via the Caddie tool
- 1 year and 6 months, Dec 1999 - May 2001
Electrical Engineering Trainee
Bayer Brazil
Quality (ISO 9002), Environmental (ISO 14001) and Safety (Responsible Care Codes) Management. Industrial maintenance services and team coordination (Instrumentation and Electrical Motors maintenance teams). Technical staff training.
Ausbildung von Vinicius Oliveira
- 2 years, Apr 2005 - Mar 2007
Electrical Engineering
Yokohama National University
Wireless Communications. Advanced Mobile IT Systems.
- 5 years and 8 months, Apr 1997 - Nov 2002
Electrical Engineering
CEFET-RJ
Telecommunications Engineering
Sprachen
English
C1 (Fließend)
Japanese
B1-B2 (Gute Kenntnisse)
Portuguese
C2 (Verhandlungssicher / Muttersprachlich)
Spanish
B1-B2 (Gute Kenntnisse)
French
A1-A2 (Grundkenntnisse)
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