Santosh Kumar Allu

Experience

• 

  Aster Pvt Ltd

  May 2008 - Aug 2009

  RF Engineer

   Defined Drive test routes, Did Pre and Post swap drive test, analyzed the reports and rectified the problems. Handling optimization of Sites and problems like Call drop, interference, handover failure, handover reversion, antenna tilting, competitive Drive Test. Performing Physical Optimization for each Site after Drive Test Analysis. Performing new site drive, Comparative drive, Migration Drive, cluster Drive.  Rx level & Rx quality plots and report generation for customer.  Utilization Analysis, Utilization Based Optimization. Propose Antenna Height Planning, , Tilt, Neighbor List modification. RF repeaters, IBS, COW (Coverage on the Wheels), Micro, Macro site planning for Poor Coverage/Conjunction Area Show less

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  HUAWEI

  Aug 2009 - Jul 2013

  Senior RF Engineer

  • Responsibilities include Network Optimization and KPI Improvement • KPI Improvement drop calls, block calls, access failures, HO failures, congestion, bad quality, poor coverage, hardware faults and missing neighbors. • Monitoring newly on air carrier stats to ensure minimal impact on Cdma/Evdo customers Improving EVDO site/sector throughput • Optimize borders sectors (IFHO) to balanced traffic among the core and border carriers, Define cell borders, and target sectors, setting up the RTD values based on the coverage, source and target cell overlap. • Creating Pre-Post Reports post parameter or physical optimization. Maintaining 1X and EVDO parameter compliance • Optimizing 1x Neighbor lists and check for missing reciprocity and priority. Identifying and resolving 1X and EVDO PN conflicts • Analyzing and accepting cluster migration reports (No Harm) submitted by the OEM. • ACO/PCO Project Responsibilities included running reports on bi-weekly level to find sectors that had high occupancy levels and adding them in the maintenance window. • Knowledge of LTE key performance indicators viz. Accessibility, Retain ability, Integrity, Mobility, IRAT Show less

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  Ericsson

  Jul 2013 - now

  Senior RF Engineer

  RF Network EngineeringLTE Well versed with Accessibility, Retain ability, Integrity & Mobility KPI’s of both LTE networks and maintaining them in Bonus Level.Responsibilities include Network Optimization and KPI Improvement. • Responsible for Daily performance, Break-Fix issues, site post checks & review of reports for submission and KPI improvement for Bharti Airtel MAPA contractual KPI’s at customer projects independently.• Extract daily KPI reports from BO tools along with the Worst Offenders of the day and highlight with the Analysis on the same after the Initial KPIs.• Post-launch parameter checks and its implementation.• To provide the quick route cause analysis for Customer based escalations & Customer complaints.• Responsible for the drive less Cluster report submission through Ericsson RAN Analyzer (ERA) & ONE tool with recommendations.• Responsible for the weekly Audits like TAC-LAC mapping based on rehoming’s & SIB6 Audit.• On Client request to provide BBH & NBH KPI reports with comments for degradation.• Daily responsible for publish the Cell operation report, KPI impacting alarms, No OSS connectivity sites & FSO issues. • Responsible for implementing Change requests for weekly Audits & any parameter discrepancies on entire network level. • Working on Worst Offenders of the Open clusters or Single sites for the day with KPI improvement plan and Recommendations for the impacted KPIs like Accessibility, Retain ability, HOSR, UL/DL throughputs. Show less