Renato Barros Email & Phone Number

Brazil

Commissioning sites for 2G/3G/LTE/5G, utilizing Nokia, Ericsson, and Huawei technologies, conducting field tests, and integrating the site into the carrier's network.Analysis and solutions for Neighborhood configurations and adjustments in site settings.Identifying and resolving issues through end-to-end analysis, including field tests and implementation solutions.Validating the technical work of the field team during 2G/3G/LTE/5G installations.To develop technical reports on activities related to the implementation of involved sites.Experience with network design, optimization, and performance (KPI) for LTE, WCDMA,GSM,NR technologies.Network performance analysis.Site optimization to maximize network performance (coverage, quality, and capacity).Skills: RF (Radio Frequency) · Radio Frequency Engineering (RF) · Antennas · KPI Panels · 2G Technology · 3G Technology · 4G Technology · 5G Technology

Project TIM/BA Ericsson • Project multivendor Ericsson and Nokia.• Responsible by ANF 73/74/77 and 75. • Analysis and monitoring critical cells , Offload and VOLTE using the follow tools: NecAct; NetChart; Altaia; ITK ; Winfiol; ENM Gráfico ; Moview; Cognitive.

Brazil

Project Nokia TIM - TNE - NPO• Definition LMS - Layer Management Strategy (Inter Frequency) and Mobility Profiles (MOPR).• Volte and SRVCC analyze.• Analysis and monitoring of TIM 3G/4G network KPI for DL/UL throughput, Data Users using the follow tools: NecAct; ; NetChart; Klondike.• Analyzing network KPI for LTE service, Admission Failures, Drop, Low Throughput, Interference and Overshooting sites•UTRAN and EUTRAN network proactive monitoring and alarm management, using OSS Nokia (NetAct)

Brasília Area, Brazil

 Define the best RF solution based on TSSR and customer premises;  Analysis of installation checklist;  Define RF Material list based on RF solution;  Analysis of SSV Analysis KPI after SWAP GSM with tool SMART PERF and U2000. Analysis KPI of the sites 2G/3G/4G to open traffic.

Brasília Area, Brazil

 Collection and sending of information from the Nokia system (CI, LAC, NCC, BCC, TRX frequencies, among others) for the correct configuration of Huawei - SUMMARY worksheet;  Channel re-tuning when GSM channels are required for LTE ('refarm') technology; Mapping of the external alarms, identifying the positions of each alarm for the correct configuration in the new equipment Huawei; Nokia site blocking after activation of Huawei; Addition of Nokia neighbors to the new Huawei site; Removal of Nokia sites from BSC; Elaboration of performance reporting covering 2G, 3G and 4G technologies ('before' and 'after' situations); Identification of problems and correction request to Huawei; Responsible for the approval of the KPIs of the 2G sites for the release of traffic by the operator.

Recife Area, Brazil

 Monitoring 2G/3G/4G KPI using U2000 tools. To 2G utilization nokia tool. Improve customer coverage by modifying parameters or sending drive test until local together with tower man to modifify tilt or azimute. Audit Huawei installation. Customer complaint.  Responsible for coordinating four team of field.

Claro Umts And Lte Project.

 Define the best RF solution based on TSSR and customer premises;  Define RF Material list based on RF solution;  Analysis of installation checklist;  Perform, Analyze and Prepare reports (Radiometric Report, SITAR, PFRF, TSSR’s and QRF’s).  PSC Planning by U-net;  Re-homing and LAC migration planning;  Day after for activities performed in Maintenance Window, responsible for collect and sending the KPI analysis for whole team and customer;

Recife Area, Brazil

 Coordinating ten teams of field.  Send diary feedback to customer and at end of day send report with all activities. Help the teams of field in problem resolution with the equipments of drive test.

Recife Area, Brazil

 Drive test in region South and northeast from brazil to Huawei project.  Make SSV and cluster sent by customer. Analyze coverage to sites. Check parameters of radio frequency as: RSCP, ECNO, RSRP, RXLEVEL, RSSI, RSRQ. Check PCI, BCCH and PSC were configured correct in network. Check Throughput Downlink and Uplink of the sites.

Recife Area, Brazil

 Drive test in region South and northeast from brazil to Huawei project.  Make SSV and cluster sent by customer. Analyze coverage to sites. Check parameters of radio frequency as: RSCP, ECNO, RSRP, RXLEVEL, RSSI, RSRQ. Check PCI, BCCH and PSC were configured correct in network. Check Throughput Downlink and Uplink of the sites.

Recife Area, Brazil

Backup servers .Router Configuration (Cisco and Cyclades ) and Switches (Cisco ) .Monitoring links.Using network analysis tools.structured cabling.Win2003 Server configuration.enterprise systems Itlsys (front store)

Bachelor Of Engineering (B.Eng.), Telecommunications Engineering

Internet And Network Computing