Senior RF Optimization Engineer
Total years of experience :13 years, 4 Months
Optimizations and set parameters using GENEX and M2000 ( tool of Huawei )
-KPI & Objectives definition
-KPI monitoring Parameter assessment
-Configuration assessment site survey
-Performance assessment
-Capacity data collection and reporting
-Traffic and capacity optimization
-Frequency plan optimization
-Parameter optimization
-Neighbor optimization
-Rehoming
-Field DT for optimization
Hosting Infrastructure - SOA - Virtualisation - Contact Management - J2EE application development - Linux - Oracle 2G/3G mobile data networks and mobile messaging - Develop J2ME, WAP/XHTML/CSS, SMS/PSMS, xPay applications Development and deployment of multi-channel (ie mobile and Web)
O2 MOVISTAR ERICSSON PROJECT
Start November until December of 2008 DUBLIN IRELAND ( Short project to cover )
Recommended for ERICSSON Centro America Nokia Siemens equipment
El Salvador, Guatemala, Costa Rica, Mexico, Honduras, Panama, USA ) - START - 06/03/2008 -Finished -November 2008. ERICSSON/HUAWEI PROJECT
* Work as Principal Project Manager Customer for SCHEMA ENGINEERING NEW JERSEY - USA.
* 10 months Project
*Responsible for 3G network planning, frequency planning ( planning and implementation - coordination of activities - in real network) RF planning solid duties (coverage planning/predictions, planning tools, dimensioning, link budget etc) and optimization (KPI, DT, troubleshooting, parameters, features, etc), RF field activities experience(TSS, drive-test etc) - 3G drive-test tools experience: Tems, Nemo and Agilent (measurements, postprocessing and analysis)
RF field activities experience (TSS, drive-test etc) - 3G drive-test tools experience: Tems & Nemo, Agilent, Rhode Schwarz, (measurements, postprocessing and analysis)
performing RF site survey, Knowledge of RF planning tools. Cell site planning and site selection skills. 8 years of experience in RF Optimization projects involving the use of tight frequency reuse, frequency hopping, MAIO planning. Knowledge in Design & Optimization parameters for GSM 850 & 1900 MHz, Experience to solve RF related problems, good knowledge in ERICSSON RAN6/ Siemens KPI's, traffic optimization.
Implantation Project Vivo GSM OVERLAY
BRASIL TELECOM WIMAX PROJECT
Engineer RF Planning Optimisation
Responsible by networking planning for São Paulo and Bahia places, handover check, networking predictions using TCPU, cell performance, frequency planning, RF planning for optmisations, antennas sizing to do coverage and capacity, drive tests, implantation of cell sites - coordination of engineer teams and technician teams, field reporters for RF, sites survey.
Used ASSET WiMax
Migrate Brasil Telecom WiMax database to Aircom Enterprise Database
Explain to Brasil Telecom technical expert ASSET WiMax parameters and implication on the radio design
Generate coverage plot
Elaborate technical guidelines and documentation for Planning and Optimisation
Knowledge transfer - Aircom consultant will transfer the know how acquired through experience with Tier1- operators to Brasil Telecom technical experts.
RF site survey, Knowledge of RF planning tools. Cell site planning and site selection skills. 8 years of experience in RF Optimization projects involving the use of tight frequency reuse, frequency hopping, MAIO planning. Knowledge in Design & Optimization parameters for GSM 850 & 1900 MHz, Experience to solve RF related problems, good knowledge in ERICSSON RAN6/ Siemens KPI's, traffic optimization.
Perform Radio Frequency Investigation, • Definition of RF parameters, Azimuth, Tilt, Power, Neighboring Relations. • Keeping acceptable levels of KPI’s for RF parameters in GSM network.• Planning of frequencies, BSIC’s MAIO’s, HSN’s . • Knowledge about Knowledge MapInfo, WinFiol, TEMS investigation, visual Basic, Siemens Tools Optimization. R5, R6, R7, R8, R9
PIN 6, P5, P5. ( vendors CLARO, Brasil Telecom, O2, Telefonica ) since 01/2005
Experience in parameter optimization, frature optimisation, HSDPA, L3 Messages and counter analysis.
Development and support for customer for the follow tools: Alcatel RNO suggestions and planning of frequency using Map Info, ASSET 3G, acquiring data - RANOPT and NEPTUNE, NEMO - was trained with these tools - Also work with predictions, cell planning, projects, reporters, drive test analyse, coordinates, TSS, QSS and others projects with RF area, operations also with RF Tools Siemens TORNADO-N, Planning, Pre-engineering, Field survey, Studies of the site selection, Site acquisition, Technical Site Surveys (TSS), Frequency studies, Radar in Radio Frequency, PDH and/or SDH Micro-wave Transmission, Line Of Sight (LOS) Studies, Installation, Commissioning, Field tests (including Drive-Test), Put in service, Re-tuning the Net and Optimization,
Field coordination of technician teams and Kpis features for project Vivo GSM CDMA
of Telecommunications, in the Division of Operation and Maintenance, Section of Optimization, involving the planning and optimization, analysis of designs done by SIEMENS of Brasil, management of the capacity and performance of the mobile system through the management of the traffic, the area of covering and the interconnection with the Network of Commuted Public Telephony - EWSD -SIEMENS
Responsible in order to consider solutions for the optimization of the mobile system, to manage the quality of the mobile system, considering alternatives to improve the established goals, subsidizing the Division of Operation and Maintenance in the relative planning the expansion and modernization of the mobile system. I was also responsible for site acquisition. In optimizations, some of the activities were RF design, system performance analysis, traffic analysis, and dropped call analysis and parameter changes.
Coordination of whole Swap equipment and RU10/RAS 6 upgrade.
Management of technician´s teams, engineering teams setting parameters straightaway on the database, and the management of the Key Performance Indicators, doing presentations for the staff of Europe in Germany and Spain
Coordination of teams to implementation of LTE 4G features and try outs for whole regions as follo Murcia, Valencia, Madrid and Barcelona
Coordination of teams ( around 12 persons by each place )to optimize networks after swap.
Main tasks: Optimize around 20.000 cells and monitoring of KPIs taking actions with technical teams of operator ORANGE to swap equipment Siemens to Nokia, working together with HUAWEI setting parameters and doing troubleshooting using, counters, Channel Elements ( CE ) improvements, and predictions to improve or take etc, planning of scrambling code for 3G environment, frequency planning for 2G environment, fine optimization of parameters field features and devices ( WBTS, BTS )
Control events to optimize 3G and 2G features, like soft handover overhead, pilot pollutions, RSCP EC/IO events, using ACTIX, NEMO, MCOM, ASSET 3G between another´s important tools used.
Administration of complex situations at side of the customer
March - April 2009 ( Ericsson Equipment South Africa - )
Then by recommendations of staff NSN in South Africa I was transferred to Europe
Coordination of whole Swap equipment and RU10 upgrade.
Management of technician´s teams, engineering teams setting parameters straightaway on the database, and the management of the Key Performance Indicators, doing presentations for the staff of directors NSN Africa
Ericsson Brasil
responsible for the optimization of two (02) BSC´s and approximately 180 cell sites.
Activities and responsibilities:
- To accompany on field activities for acceptance of customer, improve of sites and BTS
-To accompany and improve the database sites on the radio commander -Tornado, database parameters
- To accompany and improve the KPI´s who were established for the network .
- To do recommendations in order to improve the performance by changing design, parameters and features, of the cellular system
To do technical reports and sites survey..
To set comands and troubleshooting in RADIO COMMANDER BR7 SIEMENS (scripts, commands, migration of database and another features) planning of activities, optimizations, set parameters in database parameters, predictions for TORNADO N
Emphasis of study was Telecommunications 2007 – MBA – Management of the Maintenance – Abraman 2009 - Universidad Rey Juan Carlos Madrid - Redes y Telecomunicaciones - Pos Grado
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