Dinesh Koppula Email & Phone Number

Frisco, Tx, Us

United States

As technical SME worked with FOA TAC for integration, troubleshooting, USM and RF in customercloud platforms as well as drive high severity outages through JIRA . Worked on Samsung 5G RANproducts (RU, vDU, vCU & EMS). Mobility parameter audit (handover event thresholds & RSRP) aswell as parameters configuration and optimization in NR n66, n70 and n71 bands to improve marketpriority KPIs. Technical analysis, SW/FW audit, USM health checks, golden parameter settingsaccording to MOPs, build neighbor relations and audits to have good network performance andavoid network degradation. Troubleshooting and vDU/vCU log collection as well as call flowmessages analysis, perform different RF test cases to get customer approval. 15min , hourly dailycounter collection using USM & NTPL tool. Worked with HQ for getting exactly results I n field andpreparing the log musk for TAC team and working closing with Tac for executing the log musk. Leadtroubleshooter for routing issues and Radio Access Network problems in ORAN products at SamsungElectronics America. Ensure site acceptance compliance and minimize network downtime to meetcustomer needs. Provide critical recommendations to management and technical teams based onanalytical findings and data interpretation. Delivered RAN Network Integration services including siteacceptance, troubleshooting and E911 testing of Nokia and Ericsson. Upgraded network software andhardware for optimized performance. Upgraded and expanded network systems and components.

United States

5G NR Deployment for Verizon in Houston and Sacramento. Post-processing drive test datawith Accuver XCAL/XCAP software and created detailed reports that are of interest to theoperator’s top-level management. Reports include KPIs, IPERF, speed test throughputs andgeographical data with google earth that include RSRP, SINR, BLER, and MCS.• Handling 5G deployment for multiple markets and support regional teams on troubleshootingand meeting the target. Created detailed Documentation on the process and troubleshootingrequired for activities.• Responsible for FOA test plan preparation and completion with expected results in discussionwith customer. Documenting the outcome and notifying regional teams.• Identifying GPL parameters based on software release. Also Responsible to work with regionalteams to implement recommended GPL.• Worked on New/future business opportunities like Critical IOT and providingrecommendations on RF product design.• Worked on testing various new features like CA, MU MIMO, OFDM, etc based on 3GPPstandards.• Responsible for automating optimization activities and leading the effort with external teams.• Handling & driving internal/external teams for timely delivery of products.• Identifying issues related to SW/Devices/KPI during initial trials. Also, responsible to lead thetroubleshooting effort with other OEMs to drive to solution.• Responsible for interoperability testing between various OEM’s & Technologies.• Support customer by providing regular improvement plans based on RF parameters,informing on upcoming roadmap, identifying transport issues causing performance degrade.• Expertise with XCAL collecting log data for new 5G-NR and capability to analyze logs with XCAPon cluster drives that are useful when upgrading to new software releases on the nationalVerizon wireless network.• Worked as optimization engineer and acceptance post processing engineer in FSU project

Experience 3.5 GHz Shared spectrum usage/commercial deployment and experience withAT&T Fixed Wireless Next Generation technology• Familiar with CBRS and SAS concept• To provide support to multi-functional team of R&D, Program Management, Core Networking,Transport and Technical/Training Support to fulfill multi-technology wireless networkdeployment across customer markets