Ismael Lopez

Ismael Lopez Email and Phone Number

R.F Engineer 3G at Ericsson U.S.A @ E&S Global
bogotá d.c., bogota d.c., colombia
Ismael Lopez's Location
Mexico, Mexico
Ismael Lopez's Contact Details

Ismael Lopez personal email

n/a
About Ismael Lopez

NAME: Ismael Arturo López Salgado. PERSONAL INFORMATION:E-mail: ismael.lopezp@gmail.comPhone Mexico: +52 999 417 6507Place of Residence: Mérida Yucatán México.Objective: To contribute the Maximum of Knowledge and Experience in each one of the projects, satisfying to 100% the requirements and needs of the Client giving a plus in each one of the activities for the improvement and optimization in Cellular Telephone Networks. Introduction:Most of my work experience has been working as a Freelance for Cellular telephony projects with Several Operators in Mexico, Central America and the United States, this has given me the opportunity to know the different technologies and Work Areas, since the deployment of a new Network until optimization of the Network itself, Turnkey Projects, Coverage Testing, Optimization of the Cellular Telephone Network and Capacity Increase. Among the projects I have worked on, I have gained experience working in the field: Site Audits, Coordinating and supervising RF Installations, Microwave, OF, BER Testing, Microwave Chain in Cellular Telephone Sites Based on the Network Topology, Drive Test Coverage Tests (SSV, VIP Routes, Cluster Routes, Cut-Over), and Working in Office: Post Test Drive Process, Cellular Network Optimization, Network Capacity Increase Study, NOC Monitoring, Software Upgrade and RAN

Ismael Lopez's Current Company Details
E&S Global

E&S Global

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R.F Engineer 3G at Ericsson U.S.A
bogotá d.c., bogota d.c., colombia
Website:
eysglobal.com
Employees:
40
Ismael Lopez Work Experience Details
  • E&S Global
    Network Enginner
    E&S Global Mar 2021 - Present
    México
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  • E&S Global
    Ingeniero De Tecnología
    E&S Global Jul 2023 - Dec 2023
    Mérida, Yucatán, México
    -Carried out troubleshooting on customer complaints and provide solutions.•Daily monitoring of Network KPI’s and relevant counters. Suggest recommendations for improvement withhit ESCHEMA tool.•Optimization with Actix toll.•Determined IRAT cells with IRAT parameters and Neighbor List Optimization 3G-3G and 3G-2G.•Cluster report generation in prescribed formats and output RND_CIQ for cities.•Suggest various hard & soft changes to achieve various Accessibility, Integrity, Retainability & Mobility KPI’s .•Audit parameters in the whole network according to the latest baseline.•Detailed post processing of drive logs with Actix.•Troubleshooting customer complaints & provide inputs seeking best KPI achievement.
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  • Ericsson Mexico
    3G Optimizacion And Drive Test Engineer
    Ericsson Mexico Feb 2005 - May 2010
    •Optimization of assigned clusters for R6 cities (Preliminary, PAC). •Carried out troubleshooting on customer complaints and provide solutions.•Daily monitoring of Network KPI’s and relevant counters. Suggest recommendations for improvement withhit ESPA tool.•Determined IRAT cells with IRAT parameters and Neighbor List Optimization 3G-3G and 3G-2G.•Test report of calls and messages SMS, MMS, Multi-Rab, R99 and HSDPA. •Cluster report generation in prescribed formats and output RND_CIQ for cities.•Suggest various hard & soft changes to achieve various Accessibility, Integrity, Retainability & Mobility KPI’s for various RAB services.•Audit parameters in the whole network according to the latest baseline using NeXplorer (Parameter Consistency Check).•Analyzed areas with issues related to Drop call, Call setup failure, Low HSDPA Throughput and IRAT HO failure with the help of post processed results of Drive Logs , Layer 3 Messaging, various network parameter and counter values.•Detailed post processing of drive logs with TIPP-W Macro.•Troubleshooting customer complaints & provide inputs seeking best KPI achievementDrive Test Engineer Job description:•Drive Test 3G and HSDPA with TEMS Investigation 8.1.3 •Site Audit 3G, just as tilts, azimuths, orientation and change of Antennas. •Verification of neighbor cells in the 3G Sites. •Test of calls and messages SMS, MMS, Multi-Rab, R99 and HSDPA. •Post process of Logs of Drive test.•Test of internet services and HSDPA transmission of data. •Report Final of Drive Test. •Integration and initial tuning of 3G Sites (Single site check).
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Ismael Lopez Education Details

  • Tecnologico De Estudios Superiores De Ecatepec
    Tecnologico De Estudios Superiores De Ecatepec
    Telecominicaciones And Electronics Engineer

Frequently Asked Questions about Ismael Lopez

What company does Ismael Lopez work for?

Ismael Lopez works for E&s Global

What is Ismael Lopez's role at the current company?

Ismael Lopez's current role is R.F Engineer 3G at Ericsson U.S.A.

What is Ismael Lopez's email address?

Ismael Lopez's email address is is****@****.com.mx

What schools did Ismael Lopez attend?

Ismael Lopez attended Tecnologico De Estudios Superiores De Ecatepec.

Who are Ismael Lopez's colleagues?

Ismael Lopez's colleagues are Pablo Alexis Garcia Garcia, Marcela Franco, Israel Guzmán Hernández, Juan Ortega, Cristian Fily Rueda Aguillon, Anthony Miranda, Edgar Gomez Vargas.

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