Juan Carlos Vera González Email & Phone Number

Paraguay

Paraguay

-RAN (2G/3G/4G) Design.-BTS Design and Dimensioning.-RAN Feature and Parameterization.-RF Propagation and Capacity-RAN Roadmap&Budgets-Life-cycle Management for domain platforms.-Spectrum effective utilization and RoadMap.-E2E Design for following environments: Mobile Access Network, Special events, zero coverage solution, hotspot, current and future wireless technologies (IoT,5G,etc).

(Huawei, Ericsson, APT700, PCS, B5)-Planificación de RF LTE/3G/GSM.-Análisis de Capacidad de Red y Plan de ampliaciones.-Migración de Espectro 3G-->LTE.-Implementación de nuevas portadoras LTE.-Implementación Nuevas Tecnologías de Acceso -Optimización de RF LTE/3G/GSM.-Initial Tunning LTE/3G/GSM -Implementación de Features para mejorar performance de Red y percepción de usuarios. -Advanced RF optimization, Performance monitoring, Multi-RAT Analysis, Drive Test Analysis( with Tems Discovery, Tems Investigation, WindCatcher) CallTrace Logs and Performance Measurement Analisis (with Genex Discovery, Imanager PRS, Mentor,Aexio Xeus, Eniq, M2000, Moshell)

Chile

Maintaining RNC performance through Daily analysisof performance statistics; Call set up (RRC accessibility, different RAB service (CS, PS, HSDPA, Eul 10ms, Eul 2ms), traffic, Data, admission denied , drop call speech, PS interactive and HS, handover GSM, Handover IRAT, Handover IRAT ( preparation failure inter and intra MSC), Soft and Softer Handover (3G-3G), inter-frequency Handover , faults and alarms.. Identification of performance issues 3G and the implementation of optimization plans utilizing IRAT, WNCS, WMRR, Cell Reselection, Handover setting, frequency, neighbors, radio parameters tuning, antenna and Kit adjustments to meet company KPI’s.. 3G Cluster Optimization through analysis of Tems drive logs targeting areas of poor Ec/Io, Ec/No, RSCP, etc and resolving through appropriate physical and logical parameter changes.

Panamá, Panamá

•Drive Test Post processing, Analyze with NEMO-Analyze.•Production of reports and presentations of results and proposed changes.• Developing tools for scripting, to generate the scripts OAM & Site_Equ for the integration of RBS6102W.• Provision of support for the work of integration.• Optimization Support for other subsidiaries of CNS

Asunción, Paraguay

- Handling alarms with iManager M2000 V2 System.- Maintenance (preventive & corrective) of communication systems and equipment such as: BTS HUAWEI (312/2012A) also Microwave site links (Alcatel, Ericsson - MiniLink series).- Microwave troubleshooting RSL, bit error rate, ODU and IDU replacement and commissioning.- Maintenance (preventive & corrective) for all BTS electrical modules- Huawei BTS Installation, Commissioning- Preparing all related technical reports- Measures VSWR and return loss of the coax transmission lines using Site Master.

Asunción, Paraguay

Technical Service Centre (Motorola, Nokia, SonyEricsson)- Implementation of working environment suitable for ESD.- Recommendation and implementation of adequate equipment for repairs laboratory cell phone- Training of technical staff in appropriate techniques for handling SMD soldering station- Recommendation and implementation of new flash box, according to market trends.- Activities similar to those of previous work

Asunción, Paraguay

- Maintenance and Quality of product. ·- Tracing and troubleshooting through circuit diagram of all types of single band, dual band, tri band and quad band GSM cell phone which includes fault finding, repairing, parameterization and software upgradation.- Replacement of SMD & BGA Chip.- Tuning and calibration RF parameter using Spectrum Analyzers, RF Generator, Wintesla and Phoenix (software).- All aspects of GSM mobile functioning like transmission, receptions power and other operations.- Study of GSM mobile Circuitry, GSM tester and Chip.