SME- RF Optimization LTE, VoLTE
Resume:
Name: Prem Prakash Bhartiy
Mobile No: +91-959*******
Email ID: ********@*****.***
Technical Skill: LTE-A/VoLTE/HSDPA/HSPA+/GSM RF Optimization & Design
** ***** ************ ********** ** various roles for LTE/VoLTE/HSDPA/HSPA+/GSM RF Planning and Optimization.
Good experience/knowledge of end to end RF optimization skills including KPI monitoring and Parameter audit & Performance optimization.
Performance management, Optimization, Network Planning, Capacity audit and management, Implementation and activation of new feature in the network.
Experienced in Team Leadership as RF Team Lead, Process Streamlining of the Optimization Projects and Customer Relations.
Experience on various Planning and Optimization tool e.g. Citrix OSS-RC, ESPA, Nexplorer, NEPA, BO/BI, Winfiol, iManager U2000,iManager PRS,UETR,CTR,GPEH,NEO FLOW FOX, TEMS Discovery, Plan Editor,RADAR, NETACT, EMIL Log, TTI Trace Netnumen, Gladiator, Actix Analyzer, Genex Assitnat 3.0, TEMSINVESTIGATION, eDAT4.0, MAPINFO Professional, Asset6.1, ATOLL A9155, iBwave4.2.6, Aexio Xeus, Arieso GEO,FACTS,WMRR,WIPS,SPO.
Employment Summary
Position: SME- RF Optimization LTE, VoLTE
ZTE
Project Duration: Jun 2017 to Till Date
Position: Sr. RF Consultant LTE,VoLTE, 3G/2G on Ethio Telecom Ethiopia
LCC
Project Duration: Mar 2015 to Mar 2017
Position: LTE RF Optimization Consultant On MTN South Africa
Ericsson
Project Duration: Jan 2013 to Feb 2015
Position: Sr. 3G Optimization Consultant on MTN Nigeria
Ericsson
Project Duration: Mar 2012 to Dec 2012
Position: Sr. 3G Optimization Consultant on Telecom Italia
Ericsson
Project Duration: Mar 2011 to Feb 2012
Position: LTE RF Optimization Engineer on AT&T (U.S.)
Alcatel-Lucent
Project Duration: Sep 2010To Mar 2011
Position: 3G RF Optimization Consultant on AT&T (U.S)
Alcatel-Lucent
Project Duration: May 2010 to Sep 2010
Position: 3G Post Launch Optimization Consultant on Telecom NZ Sunrise
Alcatel-Lucent
Project Duration: Oct 2009 to Apr 2010
Position: 3G Optimization Engineer on Tata DoCoMo India
Huawei GTL India
Project Duration: May 2009 to Sep 2009
Position: 3G Pre Launch Tuning & Optimization Engineer on Reliance India
Huawei PISL India
Project Duration: Sep 2008 to May 2009
Position: RF Optimization Engineer Tata DoCoMo India
Huawei GTL India
Project Duration: Aug 2007 to Sep 2008
Position: 2G/3G DT and Optimization Engineer on Idea India
NOKIA
Project Duration: June 2006 to Jul 2007
SME- RF Optimization LTE, VoLTE: ZTE India Private Limited
Project Duration: Jun 2017 to Till Date
Responsibilities:
Leading the Optimization Team for Ericsson to ZTE Swap Project for Idea Cellular Limited
Performed Optimization of the Swapped Site for meeting the target DT parameters like RSRP, RSRQ, SINR, CQI, Packet loss and DL Latency, Cluster DT Verification & Signoff.
Pre and Post trending and Analysis of the Swap Site, new built and New sector adds on LTE sites
Troubleshooting and performing various activities on ZTE NMS NETNUMEN.
VoLTE Pre Launch and Post Launch Optimization. In-depth Analysis of LTE dropped calls, setup failures
CSFB, SRVCC, VoLTE mute/drop calls, throughput improvement.
Responsible to manage of Customer complaints and various LTE KPIs of Accessibility, Retainability and Mobility which includes (RRC Setup success rate, ERAB Setup Success rate, DL & UL Throughput measurement & Drop calls etc.)
Sr. Consultant: RF Optimization and Design LTE/3G/2G on Ethio Telecom Ethiopia
LCC
Project Duration: Mar 2015 to Aug 2017
Responsibilities:
Technical Lead on RF optimization including 4G/3G/2G network performance, Network Capacity Audit, Feature Audit and Trial.
Swapped RAN Network Capacity audit of the whole RAN Network for the 2G/3G/LTE for the Voice and Data Services.
Responsible for verification of High level and Low level design document, site selection and cell configuration, capacity planning coverage, LLD and Nominal Plan Including PCI, RACH Root Sequence & TAC planning, link budget, traffic model, features, and improvement strategies.
Participation in technical discussions with the vendors to get the best solutions for the network.
CSFB, throughput improvement, special/Mass event handling, parameter optimization, KPI improvement.
Pre and Post trending and Analysis of the Swap Site, new built and New sector adds on LTE sites
Troubleshooting and performing various activities on Ericsson/Huawei LTE OSS and MML commands
Performed Optimization of the Swapped Site for meeting the target DT parameters like RSRP, RSRQ, SINR, CQI, Packet loss and DL Latency, Cluster DT Verification & Signoff.
In-depth Analysis of LTE dropped calls, setup failures, (Using Wind catcher & Actix-one for analyzing field data and Wire Shark for analyzing the network call flows.
Sr. Consultant: LTE Initial Tuning and Optimization on MTN South Africa
Ericsson
Project Duration: Jan 2013 to Feb 2015
Responsibilities:
Analyzing and Post Processing of LTE Log file on TEMS Discovery and Gladiator.
Responsible for initial Tuning of newly integrated Sites & Parametric changes(A2/A3 offset, Hysteresis, Time to Trigger, qRxLevMin, pZeroNominalPusch, pZeroNominalPucch, rachRootSequence) and physical change (Tilt) for optimizing RSRP,RSRQ, SINR etc.
SSV DT & Cluster DT Verification & Signoff.
Cluster pre-launch optimization which includes, drive route preparation, Coverage Analysis, RET Optimization, Handover Verification, Time on LTE, MO & MT Voice and Data Accessibility, Retainability and throughput Analysis.
Very competent on using Ericsson OSS, Business Objects and ITK tools for LTE.
LTE RAN Parameter Consistency checks, Parameter Audits which includes local and global parameters related to coverage and capacity, Network system information Audit, LAC-TAC Audit for different markets and identify the discrepancies
Performed Optimization of the new cells for meeting the target DT parameters like RSRP, SINR, CQI, Packet loss and DL Latency.
Position: Sr. 3G Optimization and Feature Activation Consultant on MTN Nigeria
Ericsson
Project Duration: Mar 2012 to Dec 2012
Responsibilities:
Technical lead on RF optimization including performance monitoring and Performance improvement.
Parameter audit for the RNC and NodeB Parameter and Implementation of the new Optimized value for the important parameter e.g. maximum transmission power, Primary CPICH Power, Max total Power.
New Feature trial and implementation in the network to improve the end use experience and Network Performance.
Daily worst cell identification and investigation and action plan to improve the cell performance.
Identification of the capacity issue and corrective action plan e.g. Downlink Power, Channelization Code, Channel Element, and Transmission E1/IP BW.
RNC and NodeB Parameter audit and corrective action plan to implement the Optimized value.
Drop call and access fail root cause investigation using UE Trace (UETR), Cell Trace (CTR) and General Purpose event handling (GPEH).
Position: Sr. 3G Optimization Consultant on Telecom Italia
Ericsson
Project Duration: Mar 2011 to Feb 2012
Responsibilities:
Monitoring and optimizing of UMTS network for 42 Mbps, carrier upgrades, new integration and features implementation & testing for GSM and WCDMA.
Post processing of drive logs for GSM and UMTS network using TEMS discovery for Drop Call, Setup Fail, Access Fail HO Fail and Coverage Holes.
Daily analysis of sites with ITK (Ericsson ISP Tool Kit) network performance tool.
Responsible for capacity enhancement for UMTS sites for Channel Element, HSDPA and EUL Users capacity at RBS and RNC level.
RNC parameter audit for IRAT, Inter & Intra Frequency HO, license limitation, Feature validation.
WCDMA Network Optimization through RNO application GPEH, CTR, UETR, FFAX, WNCS, WMRR.
Performance Monitoring and Counter Analysis for Accessibility, Retainability, IFHO and IRAT for UMTS network
Position: LTE Performance Management Engineer on AT&T (U.S.)
Alcatel-Lucent
Project Duration: Sep 2010 To Mar 2011
Responsibilities:
LTE log file analysis to check the Latency, MIMO used, UL/DL Throughput,RSRP and RSRQ Analysis
LTE PICD(Preliminary Initial Cluster design) audit on A9955 ATOLL for AT&T USA & PICD Report Generation
In Building Coverage Planning and prediction Plot Generation using IBS Planning Tool iBwave 4.2.6
LTE Performance Monitoring RACH Success rate, RRC Setup, S1 Setup, EARB & UE Context Setup Monitoring.
Position: 3G Post Swap Optimization Consultant on AT&T (U.S)
Alcatel-Lucent
Project Duration: May 2010 to Sep 2010
Responsibilities:
Daily worst cell identification and investigation and action plan to improve the cell performance.
Identification of the capacity issue and corrective action plan e.g. Downlink Power, Channelization Code, Channel Element, and Transmission E1/IP BW.
RNC and NodeB Parameter audit and corrective action plan to implement the Optimized value.
Drop call and access fail root cause investigation using UE Trace (UETR), Cell Trace (CTR) and General Purpose event handling (GPEH).
Investigation of the Poor Coverage, Coverage gap, Overshooting, Pilot Pollution, No Dominant Server, Rapid rising Pilot and Rapid Fading Pilot, Feeder Swap, Drop Call, Access Fail and handover Fail, Low Throughput by checking the value of the RSCP, EcNo, BLER, Propagation Delay UE TX power.
Position: 3G Post Launch Optimization Consultant on Telecom NZ Sunrise.
Alcatel-Lucent
Project Duration: Oct 2009 to Apr 2010
Responsibilities:
IBS Coverage Planning and prediction Plot Generation using IBS Planning Tool iBwave 4.2.6
Daily worst cell identification and investigation and action plan to improve the cell performance.
Identification of the capacity issue and corrective action plan e.g. Downlink Power, Channelization Code, Channel Element, and Transmission E1/IP BW.
RNC and NodeB Parameter audit and corrective action plan to implement the Optimized value.
Position: 3G Optimization Engineer on Tata DoCoMo India
Huawei GTL India
Project Duration: May 2009 to Sep 2009
Responsibilities:
Investigation of the Overshooting, Poor coverage and Pilot pollution by analyzing the RSCP, EC/NO, BLER, MTX, PSC in UMTS network.
Recommendations of the tilt change, Azimuth change, Identification of missing neighbors, Neighbor addition and deletion on the basis of the Post processing result to improve the Performance.
Investigation of the Poor Coverage, Coverage gap, Overshooting, Pilot Pollution, No Dominant Server, Rapid rising Pilot and Rapid Fading Pilot, Feeder Swap, Drop Call, Access Fail and handover Fail, Low Throughput by checking the value of the RSCP, EcNo, BLER, Propagation Delay UE TX power.
Position: 2G/3G Pre Launch Tuning & Optimization on Reliance India
Huawei PISL India
Project Duration: Sep 2008 to May 2009
Responsibilities:
Responsible for the Single site Optimization and Cluster optimization Based on the Post Processing of the Log file on Genex Assistant 1.52 and KPIs and Counters.
Investigation of the Poor Coverage, Coverage gap, Overshooting, Pilot Pollution, No Dominant Server, Rapid rising Pilot and Rapid Fading Pilot, Feeder Swap, Drop Call, Access Fail and handover Fail, Low Throughput by checking the value of the RSCP, EcNo, BLER, Propagation Delay UE TX power.
Position: 2G/3G RF Optimization Consultant Tata DoCoMo India
Huawei GTL India
Project Duration: Aug 2007 to Sep 2008
Responsibilities:
Investigation of the overshooting, poor coverage area & poor quality area, identifying swaps Feeders, VSWR related issues and Pilot pollution by analyzing the RSCP, EC/NO, BLER, MTX, PSC in the UMTS Network.
Investigation of the overshooting, poor coverage area & poor quality area, identifying swaps Feeders, VSWR related issues and Interference by analyzing the SDCCH/TCH Drop and Block, RxLevel, RxQual,BER FER,TA and BCCH,BSIC and Cell ID in the GSM Network.
Position: 2G/3G DT and Optimization Engineer on Idea India
Huawei NSN – T-Excel Technologies
Project Duration: Jun 2006 to Jul 2007
Responsibilities:
Perform the drive Test for UMTS and GSM for the root cause finding of the Drop Call and access fail Problems. C/I Rx Quality, Rx Level,BER Timing Adavance, RL Time Out for GSM.
Analyzing Drive Test log file for the Identification of the Coverage Hole, Pilot Pollution, Overshooting, Feeder Swap, Interference, SHO Fail, Access Fail, Call Drop and Missing Neighbors Poor RSCP and EcNo Problems.
Certification & Trainings:
ETCP-Ericsson RAN Associate Certified
ETCP-Ericsson IP Certified
ETCP-BUGS Certified (Service Engineer Experienced)
LTE Air Interface, LTE Functionality & LTE Performance Management & Optimization organized by Ericsson India Global Services (P) Ltd
WCDMA Advance Optimization organized By Huawei India (P) Ltd
WCDMA Air Interface, WCDMA Functionality WCDMA Performance Management WCDMA Advance Optimization organized by Ericsson India Global Services (P) Ltd
Professional Qualifications/Education:
Qualification Awarded: Bachelors of Engineering in Electronics & communication engineering from
MJP Rohilkhand University, Bareilly, U.P. India
Personal Information:
Passport No. : Z3046492
Nationality : Indian
Marital Status : Married
Permanent Add. : 161-B Shivani Apartment IP Extension Patparganj New Delhi
Language : English
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