Job Information
T-Mobile USA, Inc. Sr. Engineers, Radio Frequency in Livonia, Michigan
T-Mobile is America's supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. Senior Engineers, Radio Frequency located in Livonia, MI will provide radio frequency (RF) and/or wireless transmission equipment requirement support; responsible for end-to-end design, deployment and optimization of Next generation networks (macro, small cells);
Position duties and responsibilities include, but are not limited to:
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- Perform multi band LTE Optimization & Design of LTE 2500, L1900, L2100, and L800 of Macros and Small Cell sites
- Perform small cells design for coverage and capacity enhancements and identified new hub location Responsible for end-to-end RF design and deployment, of T-Mobile 3G, 4G and 5G network.
- Perform coverage parity analysis of different 4G, 5G bands, run predictions, and create delta maps.
- Support monthly POR governance (Site prioritization and RFDS).
- Run predictions using performed pops analysis, performed POR objective analysis and enhance 5G coverage based on analysis.
- Perform Opex and Capex analysis for sites with deployment team and provide conclusion based on coverage, users, costing and morphology.
- Parameter tuning (LTE idle and connected mode parameters) and coverage analysis is done to improve the overall performance of the network
- Troubleshoot areas of customer issues and propose solutions for improvement; perform multi-band load balancing to optimize traffic among LTE carriers and multi-technology load balancing to optimize traffic among technology layer
- Perform drive testing using Xcal and Tems and analysis of Layer 3 Protocols of drive test log for different technologies such as LTE & 5G.
- monitor performance indicators for CS and PS domains services in terms of accessibility, retainability, call completion success rate, integrity, mobility, system utilization and availability for Ericsson, Samsung and Nokia OEM's
- Troubleshoot typical problems like interference, handoff failure, low throughput/ poor SINR.