Chandhru. C

Project: Network in Canada &United States

RAN-TAC support(ORAN-NR-SA)

● Identifying the Defect

● Working on the customer query

● Log collection and analysis on MAC and RLC

● Trouble-shooting the network Basis of customer query

RAN Testing-(LTE & NR-SA/NSA)

● Testing new feature in the Lab environment

● Expert in DSS & ISS feature testing

● Regression Testing on the new software patches

● Verifying all the Test Case including performance, throughput,HO,IRAT..etc

● Working on log level analysis on MAC,PHY using QXDM,CDS,wireshark

● Working knowledge in Installation of SW in VSM

● Testing various band radio on the lab environment for Production.

● Testing various RAN features like CA ,ENDC ..etc

● Device testing majorly Ip13 ad s22 with the new RAN feature

● Testing various band B2,B4,B7,B2,N71,N78,N66,AWS band

Project :NEC Japan

RAN Operations-(5G-SA/OPEN RAN)

• · Software & Patch upgrade in CUUP&CUCP&DU,PTP,RU
• · Setting new Environments for Lab setup
• · Troubleshooting and Recovery of Master &Worker Nodes
• · Working knowledge in Master & worker nodes of Kubernetes system
• · Knowledge in Docker Images & Linux environment.
• · Working knowledge in 5g components ,MTCIL,MCMS,CaaS,PaaS,SDaaS,AMF,DCR, ,UPF,CDM,gNB,SRIOV,DPDK,NUMA
• · Working knowledge in IDRAC troubleshooting.(DELL 640,R740)
• · Knowledge in configuration tools like Ansible
• · Knowledge in container tools like Kubernetes ,Docker

NTT DoCoMo -Japan (MWC Barcelona 2022)

Vendor: Intel ,Dell ,VMware , Mavenir

● Deployed a test site for MWC Barcelona

● Working knowledge in VSphere ,CSAR file.

● Gathering information from the multi-vendor for the deploymen t

Project :Libya Almadar (NA)and Vodacom ,MTN(SA),Cameroon(SA)

WL-RAN Integration Team Lead–(2G/3G/LTE/5G NR-NSA)

● Integration and troubleshooting of New Build sites in U2020

● Creating and implementing on RFC task

● Script preparation for New builds and RAT expansion

Project:JioPAN IND(RAN-TSG )(LTE,5G)

• Planning for major feature and optimization for network quality
• End to End architecture knowledge in cinder,ceilometer,Glance,Heat,horizon,Keystone
• Work on Dashboard preparation ,memory allocation in Open stack
• Creating multiple VM for site integration

• Project :Vodafone SRAN
• AMS/NPS-Department(SME-Tier support)-Kerala (2G/3G/LTE)
• Planning for major feature and optimization for network quality
• Analyzing network KPIs(Traffic channel completion ratio, Handover Success rate, Downlink Quality,TCH dip etc ) and resolving the same
• Daily Checkups: RNA ,health, CPU ,LIC utilization..etc
• Analyzing ,identifying and configuring the IP static routes of IUCS/IUPS/IUR wherever its required to make the Link available when any kind of IP connectivity issue at RNC level for the already enabled Links
• Commissioning & troubleshooting all new BSC/RNC
• Conducted training in BSC/RNC

Project :Vodafone IND- operation ( 2G /3G)

• Analyzing network KPIs(Traffic channel completion ratio, Handover Success rate, Downlink Quality etc ) and resolving the same
• Analyzing TRA failures by correlating 2993, 2992, 3265, CSDAP failures and also correlating the Multiple BSCs with MSC related Issues and planning for TCU restarts & clearing the same
• Analyzing ,identifying and configuring the IP static routes of IUCS/IUPS/IUR wherever its required to make the Link available when any kind of IP connectivity issue at RNC level for the already enabled Links

• Project: 3M -CCSC Pricing, GCPP is a tool or an application which is used to manage and promote advertising merchandising programs as per the business requirements
• The basic sequence of actions in GCPP is to define programs, calculate programs, enter claims, and make payments, Requirement Analysis and Design
• Coding
• Unit Testing
• Handling enhancements and bug fixes