TECHNICAL SKILLS

Optimization Tools: Network Explorer, OSS U2000,PRS

Tracing Tool: SIP Signalling

Drive Test Tools: (Nemo,TEMS Investigation 12, TEMS Discovery 20.1.1, TEMS Automatic, Actix, Genex Assisstant ),XCAL,XCAP, Wireshark

Planning Tools: (MapInfo,Asset,Atoll,TEMS Cell Planar,UNET Genex)

Confidential tools: MOShell, GPEH,WNCS

PROFESSIONAL EXPERIENCE

Confidential, Reston Virginia, US

Responsibilities:

• Analysing the LTE/VoLTE/5G project Monitoring and Optimizing the LTE,VoLTE and 5G sites using PRTS stats, XCAL for logs and XCAP for Voice Call flow analysis
• Coordinating with SpiderCloud Small Cells Project for verifications of the feature trials and the verifying the logs collected during the walk test of different DAS
• Troubleshooting LTE failure types and propose appropriate solutions including parameter & antenna configuration optimization
• Pre and Post drive logs Analysis for different feature trials like Massive MIMO launch,No CA to 3CA throughput and Handovers comparison,Different Device Support Layer throughput
• Running daily KPI performance reports and identifying top offenders with performance degradation issues
• Deep experience in throughput issues, QCI1 drops, SIP messaging Failures, handover failures, coverage and quality bottlenecks
• Running end to end voice call traces for troubleshooting/analysis of the major network issues
• Doing parameter audits for the worst performing sites and recommending parameter changes
• Troubleshooting capacity bottlenecks in network and recommeding capacity changes and capacity upgrades accordingly

RF Optimization Lead

Confidential

Responsibilities:

• Leading the P3 VoLTE project ; Monitoring and Optimizing the 3G and LTE sites using PRS stats, U2000 Site config and TEMS Discovery analysis tools
• Analysing log files for VoLTE Block Calls,Drop Calls,RSRP,SINR,MOS,Speech Codec,Call Setup Time,Call Setup Failures (due to MTC TAC change,MOC/MTC UE out of Synch),SRVCC Handover Failures, Confidential Failures,Speeding Up SRVCC
• Swapped and Integrated 2G/3G/VoLTE Sites KPI’s Monitoring and Optimization (Data Setup Succcess Rate, Voice Setup Success Rate, MIMO usage,UL RSSI, RACH Setup Completion Success Rate,ERAB Drop Rate,UL/DL Traffic Volume,UL/Downlink Throughout
• Prepared guidelines for TEMS Discovery 20.0 log files investigations tool
• InterRATA2RSRPtriggerthreshold for better SRVCC based upon RSRP triggered event A2, InterRATA2RSRQtriggerthreshold for better SRVCC based upon RSRQ triggered event A2, UTRANB2RSRPThreshold for better SRVCC based upon RSRP triggered event B2 UTRANB2RSRQThreshold for better SRVCC based upon RSRQ triggered event B2
• Preparing comprehensive and high quality Analysis reports with parameters recommedations with huge quality RSRP,SINR,Speech Codec and MOS plots for Orange Spain customer
• Proposing tilt changes considering log files analysis, TA plots analysis, SINR degradation and RSRP degradation analysis to restrict the cells overshoot and to improve the server dominance
• LAC and TAC analysis of the 3G and LTE sharing sites between Confidential and Orange

Sr. LTE/VoLTE RF Optimization Engineer

Confidential

Responsibilities:

• Observing Live stats using ROD and ProOptima 2G/ 3G/LTE/VoLTE Accessibility, Retainability, Mobility, Throughput, CS and PS Traffic KPI’s
• LTE and VoLTE KPI’s Monitoring and Optimization (Avg MIMO usage,PUCCH RSSI, PUSCH RSSI, VoLTE RACH Setup Completion Success Rate,VoLTE Inter eNB X2 HO Success Ratio, VoLTE Intra eNB HO Success Ratio,VoLTE RRC Setup Success rate,ERAB Drop Rate,Rate,UL/DL Traffic Volume,UL/Downlink Throughout,CSFallback KPI’s)
• Cell level Optimization of 2G/3G/LTE and VoLTE sites( L 800/1800/2100/2600 Layers

3G/LTE RF Optimization Consultant

Confidential

Responsibilities:

• EE Railway Routes Drive Tests Project: 2.5 Years consecutive successful Projects for Railway Routes drive tests for 2G/3G/LTE analysis using NEMO for block /dropcalls ;
• O2 Services Liverpool Project: MOS (Mean Opinion Score) and Throughput analysis was done

3G RF Optimization Expert

Confidential

Responsibilities:

• Live Monitoring the Special Events usingTraffica and doing parameter changes using NetAct

2G/3G RF Optimization Expert

Confidential

Responsibilities:

• Analysing Drive test logs usingGenex Assistant for blocked and dropped calls
• Observing Live statsusing M2000 and Monitoring 2G/ 3G/4GAccessibility, Retainability, Mobility, Throughput, CS and PS Traffic KPI’s
• M onitoringsoft congestion(downlink code,connections limit and power) and hard congestion(IUB/Channel Elements) and proposing solutions

2G/3G RF Performance Expert

Confidential

Responsibilities:

• Troubleshooting the 2G Worst Cells with drops due to UL SS, DL SS, Both link SS, UL Quality, DL Quality and 3G Worst Cells with drops due to Uplink synchronization

Sr 2G/3G RF Performance Expert

Confidential

Responsibilities:

• Analysing Drive test logs using TEMS Investigation
• Planning and Optimizing new 2G/3G sites clusters in Ealing, Outer London, Leeds and Bristol
• Analyzing the 2G/3G Worst Cells for Accessibility, Retainability, Mobility and Throughput.
• Using WNCS for neighbor additions/deletions audit and pmpropagationdelay todetect overshooting cells

2G/3G RF Optimization Engineer

Confidential

Responsibilities:

• Planning & Optimizing the LTE Sites withHuawei and Confidential Equipment
• Using M2000 for 3G/4G stats analysis and KPI monitoring
• Analysing the Drive Test logs using TEMS Investigation and preparing benchmarking reports with RSRP and RSRQ plots .

2G/3G RF Planning & Optimization

Confidential

Responsibilities:

• Performing Analysis of Drive Test logs for 2G & 3G and proposing Uptilt and Downtilt of the overshooting cells
• Balancing the Traffic and Throughputbetween 1 st, 2 nd and 3 rd Carrier by changing the qOffset2sn values of the Utran Relations

2G/3G RF Optimization Engineer

Confidential

Responsibilities:

• Optimizing the 2G/3G Network on the Cell and Cluster level
• Preparing benchmarking reports for RSCP, EcNo and HS/EUL Throughput and based upon the drive test logs on the cluster level
• M onitoringsoft congestion(downlink code,connections limit and power) and hard congestion(IUB/Channel Elements) and proposing solutions

2G RF Planning & Optimization Engineer

Confidential

Responsibilities:

• Planning, Tuning & Optimizing the 3G sites in Uganda business areas
• Calculating the Link Budget for different 3G services
• Pre and Post Swap analysis of 2G/3G Confidential based upon Drive Test and Stats
• Neighbor Planning & Scrambling Code Planning of 3G Network