Shivam Tiwary
RF Engineer at CEMtics- Claim this Profile
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Bio
Experience
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CEMtics
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India
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IT Services and IT Consulting
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1 - 100 Employee
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RF Engineer
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May 2019 - Present
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Ericsson
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Sweden
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Telecommunications
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700 & Above Employee
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RF Engineer
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Nov 2016 - May 2019
Working as NPI Engineer LTE in Ericsson Global services India Pvt. Ltd performance & optimization team.Daily KPI report and Dash Board Preparation.Audit and verify MOs, parameters values and extracting discrepancies.Analyze daily performance report to improve LTE KPIs (SSR, RRC, E-RAB CSSR, E-RAB Drop Rate, IFHO, and Intra-eNode B/Inter-eNode B Handover Success Rate).Perform Network and/or Node AuditsNode level parameter audits & raise CR for implementation.Performing MME audits, neighbor audits, Lac-Tac audit, raising tickets for issues with Vendor team (Ericsson & Huawei)
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Optimization Engineer
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Mar 2016 - Oct 2016
Working as a engineer on Vodafone project Manage the performance of services to customers and ensure that the Service Levels are achievedValidation of network related complaints (2G,3G
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RF Engineer
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Dec 2014 - Mar 2016
Perform field tests with drive test tools and collect test logs data.Perform site audit and physical optimization as requirement of vendor/customer.Check the Coverage, Quality, Handover, C/I, C/A, GPRS, Hopping in field test.Responsible for coverage, Level and quality optimization to ensure satisfaction of customer.Provide the resolution of RF related Call drop/Coverage/Quality complaints.Analyze TEMS Log data for quality evaluation and generated reports for submission.Analyze TEMS logs and recommended to RF for any changes. Monitoring worst cells KPIs from Segment-KPI reports, BBH-KPI reports, NBH-KPI reports.Tuning the Neighbor Plan, BCCH, BSIC, HSN, MAIO Parameters.Analysis Drive Test Log files & TEMS Statistics KPIs as generated by TEMS.Prepared Cluster report/comparative drive report of Voice & Data for the final submission using TEMS report Generator and MapInfo.Provide technical support for RF/GPRS complaints.
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TSG Engineer
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Mar 2014 - Nov 2014
Providing support to Wipro’s client Bharti Providing support to Wipro’s client Bharti
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Education
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Dr MGR Educational and Research Institute
Bachelor of Technology (B.Tech.), Electrical, Electronics and Communications Engineering