rodrigo queiroz

especialista otimizaÃ Ã o rf

Country

brazil

City

belo horizonte

Industry

telecommunications

Skill

gsm, telecommunications, rf, wcdma, umts, optimization, rf engineering, 3g, optimizations, mapinfo, open source software, transmission, 2g, network design, lte, cellular communications, mobile devices, telecommunications engineering, key performance indicators, mobile communications, cdma, rf planning, ip, bss, network optimization, edge, wimax, ran, drive test, sdh, hspa, gprs, antennas, wireless, nsn, rollout, rf, plataformas wireless, indicadores chave de desempenho

Experience

engenheiro sÃªnior

tim brasil

2013-5 - 2013-6 · 2 mos

consultant

tim brasil

2010-3 - 2010-9 · 7 mos

consultant

remopt

2007-4 - 2008-12 · 1 yr 9 mos

mobile field tester

nokia

2007-4 - 2007-10 · 7 mos

analista de assuntos gerais

autônomo

2013-6 - 2015-8 · 2 yrs 3 mos

engenheiro

nokia

2010-9 - 2012-10 · 2 yrs 2 mos

rf engineer

nokia

2007-11 - 2008-12 · 1 yr 2 mos

Nokia Siemens Network RF engineer, managing with CLARO GSM network in Minas Gerais. Activities: responsible for the KPIs follow-up and control, KPIs report for each installed/upgraded site, PV (Purchase Voucher) elaboration, TSS check, site upgrade project, coverage analysis, Drive Test analysis.

internship

telemig celular

2004-7 - 2006-6 · 2 yrs

* Experience with vendors: Ericsson (GSM) and Nortel (TDMA) * RF Projects and planning: * Site Survey * Network coverage solutions using repeaters * Frequency planning * Support on GSM sites projects * Traffic analysis and projection * BTS integration. * RF Optimization: * RF parameters adjustment and RF equipment substitution * Network performance analysis using operational indicators (Call Drop, accessibility, etc) * Coverage analysis (Antenna pattern, azimuth, tilt, power) * Selection, re-selection and handover optimization for GSM/TDMA * Drive tests and walk tests analysis to implement coverage and quality adjustments * Interference check * Support on complaints about coverage area failures (GSM/TDMA)