Arvindra Kumar Email & Phone Number

Having 6 Years of experience in 2G/ 3G/LTE(SRAN, RIUD, MACRO)/ 5G(mmw,sub6)/Small cell (ODSC, IDSC ) Troubleshooting, Commissioning, traffic monitoring, Alarms rectification➢ Good experience on vRAN/Open RAN for 4G & 5G technology for Rakuten Mobile network.➢ Good exposure of Virtual RAN, Linux & ORAN & Open RAN for 4G & 5G.➢ Providing Technical Support for operations activity for Rakuten Mobile Network.➢ Troubleshooting knowledge, Logs collection at different Layers for vCU, vDU & RU.➢ Good Exposure of testing the vCU/VDU updates➢ Exposure to VCU, VDU Upgrades for new releases➢ Supported during major outages to recover the Network nodes and troubleshoot for root cause.➢ Knowledge of 5G SA Open RAN Architecture & Interconnected Nodes Functionality.➢ Exposure to Auto Commissioning using FmaaS, Orchestration, Kubernetes.➢ Extensive Experience of NOKIA NodeB’s (FSMD, FSMF and AIRSCAL BTS).➢ Remote commissioning for 2G, 3G & LTE (TDD+FDD) technologies.➢ Neighbor creation/modification for operational sites for 2G/3G/LTE –XML .➢ Rehoming for 2G, 3G , 4G .➢ Performing Pre and Post health check of LTE sites during migration➢ Performing LTE Site migration from f ALU to Nokia Air scale .➢ Troubleshooting on Nokia Air scale L850 L900,L2100,GL,Common Asia, TDD 2nd carrier post migration➢ Remote login of BSC through NIAM.➢ Checking status and calls of 2G.➢ Alarm rectification for soft AT.➢ Lock and unlock BCF, sectors and TRX in BSC.➢ Checking readiness for CGI on rehoming sites.➢ Checking status of equipment.➢ Login NETACT and checking external alarm for GWL(2G+3G+4G) sites.➢ New site installation , alarm rectification.➢ Commissioning of BTS.➢ IP modification in SCF for correcting database in SRAN sites.➢ Call testing and data testing for new PCKET ABIS test node➢ New XMLs Implementation or commissioning of SRAN or CRFS BTS for LTE.➢ Support to field engineer during 2G, 3G and LTE integration and troubleshooting.➢ BTS swapping activity o FSMF to Airscale .Management Activities: -➢ Team Lead for end to end operation activities in RAN Domain.➢ Supporting L1 team for day to day operation activities.➢ Responsible for major outages with support of Incident Managers.➢ Supporting for RAN cells like Macro, Small cell, Femto cells.➢ Operations issues Identification and resolution