M Sutha

Experience

1. Ran Ni Specialist

   Nokia

   Aug 2021 — Present · Chennai, IN

   Network Level Quality Assurance tester for AirScale eNodeB and SRAN eNodeb. Responsibilities included End to End system product testing, Software Upgrade, Manual OAM, Call Processing, Performance Testing and regression testing of Nokia SRAN products\\\\n• Responsible for learning, understanding and integrating new features into the lab\\\\n• The project focuses on eNB Testing, log analysis and verification using Wireshark, QXDM tools\\\\n• Attach procedure/Power on procedure Log Analysis.\\\\n• Remote support for field engineers on change Requests such as Node B Integration/swap, troubleshooting of alarms in BTS/ Node B / eNodeB of Nokia & Huawei equipment’s for various operators (Orange UK, T-Mobile UK, Hutch UK).\\\\n• Co-operative fault analysis and resolution with on-site field engineers and contractors.\\\\n• Ticket creation and liaison with the technical allocation center (TAC) to arrange on-site joint meets between contractors and Ericsson field technicians in Failed planned CRQ’s.\\\\n• Network fault investigation / Root cause analysis.\\\\n• Remote commissioning of NodeB & eNB with different configurations.\\\\n• Preparation of Site Commissioning File (SCF) of Flexi Multi Radio(FMR) NodeB and eNodeB with various hardware configurations according to customer requirement based on datafill & CIQ.\\\\n• Maintaining network availability on NSN/Ericsson & Samsung equipments by troubleshooting faults.\\\\n• Remote software upgradation support for NSN BTS,Node-B’s & eNB’s.\\\\n• Neighbor addition / deletion of Ericsson/NSN & Samsung sites.\\\\n• Soft decommissioning of 2G and 3G RAN.\\\\n• Investigating fault tickets to fix the problem.\\\\n• Analyzing OMS logs.\\\\n• Remote support on CRQ’s and implementation of CRQ’s under change management process\\\\n• Conduct PIR (Post Implementation Review) and evaluation.\\\\n• BSC/RNC health check up\'s on daily basis.\\\\n \\\\n\\\\n \\\\n \\\\n\\\\n \\\\n