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RF Engineer

Location:
India
Salary:
20
Posted:
April 29, 2018

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Resume:

Name: Khushi lal

RF Optimization Engineer

Mobile: +919*********

Email:ac5abs@r.postjobfree.com

AreaofExpertise:3G/LTE/GSMRollout/Optimization/Managed services MS/PIM Testing/RF tuning&KPIManagement(LTE,WCDMA,GSM,)

Professional Summary

• An accomplished & good attitude in Wireless Industry (WCDMA/LTE/GSM) With Excellent Results in the entire Field’s with more than8 Years and 4 month of Work Experience in the Telecom Industry.

• Very Good Experience on the GSM and WCDMA& LTE technology with Majority Experience of 6years in WCDMA and 1 Years’ experience in GSM and working on LTE.

Experiences:-

ExperienceinTechnology

UMTS/GSM

WCDMA

LTE

Total Experience(Years)

2

5

1

Vendor

Alcatel/Huawei

Ericsson/NSN/ZTE

Ericsson/Samsung

ExperienceinTechnology

WCDMA/GSM

(months)

WCDMA

(months)

LTE

(months)

RFDesignandPlanning

0

2

0

RFOptimizationandTuning

6

20

8

KPIMonitoring

6

28

4

DriveTest

12

15

0

TechnicalCompetencies/skills

Optimization Tool

MAPINFO, MCOM, TEMS, Nemo, ERA, Putty, ENIQ, SMA, ARIESO 4.2, Gladiator, PRS, Actix spotlight, RF Tool analyzer XCAP,XCAl

PlanningTool

Atoll,optimi RCP (Reliance Coverage Platforms)

OptimizationTool

Ericsson -RAN Analyzer,X –Parameter, Wire shark ( Protocol Analysis),Sql,One Tool, Log Tool XCAP,XCAL

PerformanceAnalysisTool

ITK, Ericsson OSS, W-MRR,W-NCS,BUSINESSOBJECTS,OSS-RC, ESPA,Moshell,RPMO,FFAD, MO-VIEW, Secure CRT,ERTT,Cygwin, Facts Tools, Site Handler Tool, M2000

RANEquipmentVendor

Ericsson, Huawei, Samsung,Nokia,ZTE

Skillset1:

Domain

LTE/Wcdma Managed Services Rajasthan MS (Ericsson System)

Project

Highlights

Current project: Nokia Solutions Pvt ltd (Managed Services (Vodafone Rajasthan)

1) Nokia Solutions Pvt Ltd

Working On Capacity Site For Lte network in rajasthan .

Handling 5 zones for capacity management and kpi Slas.

Having major roll in volte Launching in Top Town of Rajasthan like Jodhpur,bikaner,Kota,Alwar,Bhilwada.

End to End Responsible for SCVT For Expansion of LTE Network In rajasthan.

RF Analysis For Worst Performance Sites and Through Recommendation.

Responsible for capacity planning and expansions for the sites.

Recommend actions for LRAN expansion and corrective measure

Capacity management using timely identifications and up gradations at connected users, baseband and PRB utilization.

Analysis of SCFT Reports Parameter like RSRP, SINR, RSRQ and DL & UL Throughput.

SINR Improvement Plan For Major Town In Southern Region Top Cities Like Bangalore,Chennai,Etc

Providing SINR Based Improvement Plan To Circle

Cluster Based Town Optimization Plan for newly added Infill Sites.

Performing periodic consistency checks and audits on the parameters to make sure they are aligned with the design and agreed strategies.

Companiesworkedfor

Nokia Solutions Ltd

EndCustomer

Vodafone Rajasthan Circle

Domain

MTN South Africa

Project

Highlights

Project: WCDMA Managed Services South Gautang Area (South Africa)

1) Ericsson Managed Services South Gautang Area

Take Care Of South Gauteng Area For WRAN Optimization.

End To End Dealing With MTN Customer for new feature Rollout

. Regular Parameter, One way neighbor, SC clash audits and raising CR for Rectification.

Neighbor analysis through WNCS, ENIQ reports.

Network problem investigation/analysis by performance statistics, counters analysis using OSS (AMOS) tool.

Inter-RNC and Inter-System (IRAT) Neighbor planning & tuning.

Monitoring and troubleshooting throughput issues (HSDPA/HSUPA)

Worst Cell Analysis.

KPI Monitoring (RRC -Setup Success Rate, RAB Success Rate, Drop Call rate, IRAT Handover Success Rate)

Neighbor planning using statistics and WNCS.

Doing in-depth analysis on the worst performing cells to find the root cause of the problem and to propose and make changes physically or parameter level for getting those cells to perform back normally.

Logs analyzing drop calls, blocked call, access failure, SHO, IRAT HO failure, using TEMS Investigation and GLADIATOR.

IRAT neighbor Tuning.

Optimization of golden routes for customer, troubleshooting capacity and coverage related issues.

Troubleshooting problems like missing neighbors, coverage holes, pilot pollution areas, areas of no dominance, code plan problems, overshooting sites through drive log analysis.

Performing routine parameter audits and rectifications as per agreed strategies with customer.

Performing various traces like UETR and GPEH to do in depth event Analysis

Companiesworkedfor

Ericsson Global Services Pvt Ltd

EndCustomer

MTN Africa

Domain

WCDMA BHARTI MS (Bharti-Upwest)

Project

Highlights

Current project: Bharti-AIRTEL Upwest – Jan 17 to March17

1) Ericsson India Global Services Limited from Jan, 16 to Till Date (Customer Bharti Airtel Up West ).

Data FI Escalation (BCR-DCR) Improvement

PS & HS Rab Improvement Weekly Target PS drop (0.5),PS & HS Success Rate Of above 99%

Regular Parameter, One way neighbor, SC clash audits and raising CR for Rectification.

Neighbor analysis through WNCS, ENIQ reports

Round the clock KPI monitoring

Network problem investigation/analysis by performance statistics, counters analysis using OSS (AMOS) tool.

Neighbor planning using statistics and WNCS

Analyzing discrepancy in Intra frequency, external Vodafone & IDEAWCDMA neighbor relations for both Intra and IRAT HOSR improvement.

Assisting Zonal engineers in worst offender analysis, KPI analysis

Intra-frequency Neighbor planning using MapInfo.

Inter-RNC and Inter-System (IRAT) Neighbor planning & tuning.

Drive test support through OSS & ENIQ reports.

KPI Monitoring (RRC -Setup Success Rate, RAB Success Rate, Drop Call rate, IRAT Handover Success Rate)

Analyzing Log files using TEMS 12..0.2, 13.0, 14.6

Monitoring and troubleshooting throughput issues (HSDPA/HSUPA)

WWCDMA Radio Optimization based on feedback from Drive-test team

Neighbor list and database optimization, Pilot Pollution and coverage check.

WCDMA Optimization done through physical changes like antenna re-orientation, down-tilting of antenna, cable swaps rectification.

For trouble shooting cell reselection issue by OSS.

Companiesworkedfor

Ericsson (Customer : Bharti AirtelUp west )

EndCustomer

Bharti Airtel UP West Circle

Domain

WCDMA PIM Testing (passive intermodulation with the help of OSS)

Project

Highlights

Project: Bharti-AIRTEL Delhi Circle – Nov 16 to Dec 16

1) Ericsson India Global Services Limited from Nov 16 to Dec 16(Customer Bharti Airtel Delhi ).

Completed PIM Testing OSS Remotely For 1800 Nodes in Bharti delhi circle.

Finding External,Internal,PIM for Bharti Delhi WCDMA Network .

Troubleshooting The Data Findings By OSS For External Interference.

Trobleshooting the Post And Pre Changes In Live Network

Companiesworkedfor

Ericsson (Customer : Bharti AirtelDelhi)

EndCustomer

Bharti Airtel

Domain

Ericsson Global Pvt Ltd (Sprint US Nokia System )

Project

Highlights

Project:SPRINT LTE RNAM Region FOR Houston & South Texas (RNAM)

1) Ericsson India Global Services Limited from Nov 16 to Dec 16 (Customer Sprint US ).

Responsible in LTE wireless Broadband with Whole sites for T-Mobile U.S.A., SPRINT USA (With Using PRTS & Secure CRT) & Bharti AirTel Kolkata, which have been design through Link Budget in reference to the design criteria and validating through plots using DAISY & BTS Manager, CNA 10.07,CNT 10.07,CNP V7.22 & Atoll Planning Tool.

Companiesworkedfor

Ericsson (Customer : SPRINT LTE)

EndCustomer

SPRINT LTE

Domain

WCDMA BHARTI MS (LEAP)

Project

Highlights

Current project:Bharti-AIRTEL – Sep 16 to November 17

1) Ericsson India Global Services Limited from Sep, 16 to (Customer Bharti Airtel Rajasthan Circle ).

Daily Basis Complaint Analysis

Regular Parameter, One way neighbor, SC clash audits and raising CR for Rectification.

Neighbor analysis through WNCS, ENIQ reports

Round the clock KPI monitoring For my NPI Zone In Rajasthan

Network problem investigation/analysis by performance statistics, counters analysis using OSS (AMOS) tool.

Analyzing discrepancy in Intra frequency, external Vodafone&IDEAWCDMA neighbor relations for both Intra and IRAT HOSR improvement.

Assisting Zonal engineers in worst offender analysis, KPI analysis

Analysis KPI report for ring through ENIQ

Intra-frequency Neighbor planning using MapInfo.

Inter-RNC and Inter-System (IRAT) Neighbor planning & tuning.

Drive test support through OSS & ENIQ reports.

KPI Monitoring (RRC -Setup Success Rate, RAB Success Rate, Drop Call rate, IRAT Handover Success Rate)

Analyzing Log files using TEMS 12..0.2, 13.0, 14.6

Monitoring and troubleshooting throughput issues (HSDPA/HSUPA)

WWCDMA Radio Optimization based on feedback from Drive-test team

Neighbor list and database optimization, Pilot Pollution and coverage check.

WWCDMA Optimization done through physical changes like antenna re-orientation, down-tilting of antenna, cable swaps rectification.

For trouble shooting cell reselection issue by OSS.

Companiesworkedfor

Ericsson (Customer : Bharti Airtel )

EndCustomer

Bharti Airtel Rajasthan

Skillset2:

Domain

WRAN Rollout and Optimization

Project

Highlights

Project: Airtel Bharti RAJASTHAN – April2015 to September2016

1) Ericsson India Global Services Limited from APR, 15 to Sept-2016 (Customer Airtel Rajasthan ).

New Site SCFT and Cluster acceptance test

Exporting RNC Dump verification and analysis parameter

Regular Parameter, One way neighbor, SC clash audits and raising CR for Rectification.

Neighbor analysis through WNCS, ENIQ reports

Round the clock KPI monitoring,Identification of worst offenders and real time trouble shooting

Network problem investigation/analysis by performance statistics, counters analysis using OSS (AMOS) tool.

Analyzing discrepancy in Intra frequency, external airtel & Idea GSM neighbor relations for both Intra and IRAT HOSR improvement.

Assisting Zonal engineers in worst offender analysis, KPI analysis

Analysis KPI report for ring through ENIQ

Intra-frequency Neighbor planning using MapInfo.

Inter-RNC and Inter-System (IRAT) Neighbor planning & tuning.

Drive test support through OSS & ENIQ reports.

KPI Monitoring (RRC -Setup Success Rate, RAB Success Rate, Drop Call rate, IRAT Handover Success Rate)

Analyzing Log files using TEMS 12..0.2, 13.0, 14.6

Monitoring and troubleshooting throughput issues for Both Technologies

WWCDMA Radio Optimization based on feedback from Drive-test team

Neighbor list and database optimization, Pilot Pollution and coverage check.

SCFT Report Check

WWCDMA Optimization done through physical changes like antenna re-orientation, down-tilting of antenna, cable swaps rectification.

For trouble shooting cell reselection issue by OSS

Planning ICR (INTRA CIRCLE ROAMING) on LAC bases between different new and existing operators

Coverage prediction with analysis and simulation (i.e.: RSCP, Ec/No, RSRP, SINR, throughput).

PCI planning according to PSS and SSS

Companiesworkedfor

Ericsson (Customer : Airtel Bharti-Rajasthan )

EndCustomer

Airtel : Bharti(Rajasthan)

Skillset3:

Domain

Managed Services Vodafone Offroll

Duration ( Sep-2013 to Feb- 15) – 1yr-5 month

Project

Highlights

End to End ROB To ROB Kpi Monitoring For 4 RNC In Vodafone Delhi Network .

For trouble shooting cell reselection issue by OSS.

Team planning & Movement.

WWCDMA Optimization done through physical changes like antenna re-orientation, down-tilting of antenna, cable swaps rectification.

Swift resolution of customer complaints

Responsible for Optimization of sites by analyzing the drive test data and prepare action Plan for RF Related changes to be implemented. Optimize RF parameters to meet the KPIs as defined by Corporate.

Utilized project management methodologies to effectively plan, monitor, control and report on project of high visibility.

Performed schedule/budget estimating and forecasting, scope management, interlocking business needs with project processes.

Responsible for implementing project plan and preparing the progress plan report.

Conduct regular status meeting by project team member.

Make project plans as well as changes as suitable to meet changing requirements.

Manage project documentation and administration work.

Implement overall project plan that reflects the development methodology.

Coordinating with Customers of Different locations & projects to complete sites in given time line.

Maintaining Project Trackers & Different Reports

Optimizing the site allocating the proper Neighbors, Handover Criteria, Cell Selection / Reselection criterion etc.

Companiesworkedfor

Linkquest Telecom

End Customer

Vodafone Delhi

Skill set3:

Domain

WCDMA DRIVE TEST& OPTIMIZATION

Duration ( May-2011 to August, 13)

Project Highlights

Verify network performance factors like site locations, antenna heights, azimuths.

Antenna tilts, interference, pilot pollution etc..

Monitor Call setup success rate, Call drop rate, Access failure rate.

Verifying soft handover, 3G to 2G IRAT handover, 3G to 2G IRAT cell reselection, and2G & 3G IRAT cell reselection.

KPI monitoring for different RAB’s, to manage the KPI for CS-voice, CS-video, PS-R99& HSPA.

IBS Surveys (In-Building Solutions) & its implementation to provide indoor coverage for various corporate clients as well as Key-Areas (Malls, Hospitals, Hotels, etc.)

Detection & Elimination of any external as well as internal noise to reduce interference.

Identify Coverage Holes & RF Site Survey and clutter analysis according to the network requirement.

Proposed immediate and effective solution to customer complaints pertaining to air interface..

Planning and carrying out Carrier Up-gradations at sites.

Enhancing cellular performance & implementing wireless systems.

Measuring and quantifying network quality relative to competitors and/or established benchmarks.

Companies worked for

Infotech Solution

End Customer

Vodafone Delhi Ericsson Rollout

Skill set4:

Domain

WCDMA Optimization and Tuning – Radio network Planning and Optimization

Duration( Jun’09 to Mar’11)

Project Highlights

RF Optimization -Planning & Drive Test Spoke.

RF Planning – Cell Sites.

Coordinator of RF Survey team for new upcoming Sites 3G.

West Zone (Rajasthan Circle) Data Analyzer (IB Sites as well as south Rajasthan-GSM &WCDMA).

RF Spokesperson for GSM &WCDMA-Rest of Networks Sites of Cluster.

Propagation Prediction for Best Sector/sector and interference

Enhancing WCDMA cellular performance & implementing wireless system.

Prevention of site outages and prompt fault resolution

Measuring and quantifying network quality relative to competitors and/or established benchmarks.

WCDMA Sites Optimization (Parametric and Physical)

Sector-Carrier RSSI Measurement.

Propagation Prediction for Best Sector/sector and interference

Height and Power considerations for different clutters.

Analyzing daily basis KPI trend for parameters like traffic, Call Setup Success Rate, Drop Call Rate, RF Fail, HOSR & etc. and resolve Problem Promptly.

Neighbor list & Traffic Optimization while parameter configuration for coverage optimization.

Carried out Indoor Optimization for newly constructed buildings.

Coverage and fine tuning in order to avoid drop call (Tilt, azimuth).

Checking of any hardware issue and frequency interference issue in new sites or existing sites -like VSWR, POWER CALIBRATION, FREQUENCY SCANNING using test equipment like Elgato (Agilent Make).

Planning and carrying out Carrier Up-gradations at sites.

Analyzing Performance Reports & optimizing the network KPIs (Key Performance Index). Included analyzing RAN (Radio Access Network) reports & NPRs (Network Performance Reports.

Height and Power considerations for different clutters.

Antenna & Cable Selection Considerations.

Analyzing daily basis KPI trend for parameters like traffic, Call Setup Success Rate, Drop Call Rate, Rx Quality & level for UL/DL, Handover Success Rate etc. and resolve Problem Promptly.

Parameter optimization - Includes parameter optimization of Sites and adjusting the values of the parameters to the optimum and therefore reducing the SDCCH drop, SDCCH congestion, TCH drop, TCH congestion, H/O .

Undertaken and successfully implemented New Frequency Plan with Synthesis Frequency Hopping (SFH) in the Regions and implement Enhanced Full Rate, AMR Half/Full Rate

Neighbor list & Traffic Optimization while parameter configuration for coverage optimization.

Carried out Indoor Optimization for newly constructed buildings

Undertaken & resolved complex RF optimization issues like Paging, external interference

Complete Frequency Planning i.e. BCCH, TCH, Hoping HSN, BSIC, MAIO.

Coverage and fine tuning in order to avoid drop call (Tilt, azimuth, )

Checking of any hardware issue in new sites like Path Balance, FER, BER and IOI (Interference on Idle) with the help of OMC states.

Storing knowledge RF Parameter Tuning optimization.

Knowledge and application of Synthesized and Base Band frequency hopping, DTX, power control, Handover Algorithms etc

Drive test as well as the Analysis of Drive test Logs files and changes recommendations

Companies worked for

Metrotelworks Alcatel-Lucent-Maharashtra&Mumbai Circle

End Customer

MTNL/BSNL 3g Rollout

ProfessionalQualifications/Education:

Bachelor of Engineering (Electronics & Telecommunication): Rajasthan University

Class XII: KV GOLE MARKET67%

Class X: KV Gole Market 62%

ProfessionalTrainings& Certifications:

WCDMA Overview - Ericsson India Global Services Private Limited

HSPA + System

LRAN Optimization & Planning

WCDMA RAN Functionality Training -- Ericsson India Global Services Private Limited

WCDMA Tuning - Ericsson India Global Services Private Limited

WCDMA Performance Management & Optimization - Ericsson India Global Services Private Limited

LTE Radio Functionality- Ericsson India Global Services Private Limited

Personal Information:

DOB : 07-Nov-1986

PASSPORT Status : Yes

Current CTC : 8.16 lakh per annum

Declaration:

I here by declare that the information furnished above is true to the best of my knowledge.

Khushilal



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