Gunjan Bhargava

• Hands on experience to fine tune and get analysis for LTE/3G Optimization. Cell level, Site level and Cluster level Optimization expertise
• Maintaining KPI’s in province level in LTE. and WCDMA .
• Top Worst cells analysis and optimization.
• Alarm monitoring, Consistency checks for features and parameters and CR/TT requesting for inconsistent parameters and Neighbor discrepancies, Alarms.
• Troubleshooting Inter,Intra, IRAT Handover and CSFB.
• Neighbor Audit based on WNCS output, ACD, Macro & MapInfo.
• Neighbor definitions from LTE to UMTS & vice-versa & recommending re-selection & re-direction parameters.
• Handling customer complaints and clearing TT’s which is raised on performance degradation by customer.
• Taking follow-ups on incidents and service affecting alarms until clearance.
• Preventive changes for Event 2.1, 2.2 & 3. Palliative changes during the event in case of congestion. Event Report Preparation
• Intermonth Co-Traffic analysis [Comparing Traffic of Yoigo with ORANGE], based on this necessary action will be proposed for Traffic improvement.
• Responsible for testing the radio performance for the newly integrated sites.
• Review traffic balancing, SHO overlaps & other optimization solutions to reduce congestion for maximum capacity cells.

• Project : Yoigo Spain Euksatel Migration

Responsible for achieving and maintaining the KPI targets for Accessibility after migration from Euskatel

• Applying Palliative for the congestion cells in-terms of Power, Code or Hardware.
• Proposal for license upgradation for those highly utilized cells

Project : SFR France

• Analyzing and troubleshooting of 3G KPI parameters
• Optimizing 3G sites to reduce congestion and drops, improving the
KPIs.
• Parameter Inconsistency checks for 3G
• Monitoring daily degradation in KPIs (key performance indicators) such as
CS/PS Success rate, CS/PS/HS DCR, HOSR,IRAT and provide
necessary recommendations and modifications for network improvement.
Generating CR’s for parameter discrepancies & modifications

Project : Vodafone Spain

• Responsible for doing Single Site Verification and Cluster Drive Report.
• Drive test KPI Calculations. Troubleshoot RF network issue (neighbor, PCI, SINR, Throughput).
• Data post-processing using TEMS
• Verify and analyze throughput, handover.
• Prepare LTE Cluster & Optimization test reports.
• Doing Log file Processing and Analysis for Static and Cluster
• Responsible to Update REMO and Maxplank.

Project : Vodafone Spain

• KPI Analysis after swapping BTS swap Siemen to Ericsson.
• KPI Analysis after swapping of RBS 3000 to 6000 Ericsson.
• Parameter Optimization, Inconsistency check.
• Analysis of CDR, CSSR, IRAT,Traffic Analysis.
• Worst cell Analysis
• Preparation of Final Acceptance Report by providing justification of all the KPI

Project : Yoigo Modernization Customer-Spain

• Handling the team of DT Analysis
• Customer Interaction
• Post processing of drive test data using MAPINFO 8.5, Tems Investigation

Project : Malaysia Celcom Project

• Team Member of Malaysia Cellcom 2G/3G Swap Project
• KPI Analysis after swapping 2G BTS from ALU to Ericsson.
• Post Processing of Logfiles using TEMS and NEMO.
• SSO Report preparation for new sites.
• RF Performance Analyzing using ITK Tool
• CR Preparation as a part of RF Optimization

• Post processing of drive test data using MAPINFO 8.5, ZXPOS CNA,Actix Software
• Analysis of Handoff Failure, Missing Neighbors using Test Logs
• Neighbor list updation, Parameter Analysis,KPI report generation ,KPI Analysis.
• Provide support from OMC-R to field engineers.
• Knowledge of ZTE BSC.
• Maintaining all database, updating Cell site file & Trackers on daily basis.
• Preparing plans according to the data received for Optimization.
• Making Survey, SCFT, Optimization and Acceptance Drive Test Reports.