Satisha Kumar_RF Engg(3G)_3.6 year

SATISHA KUMAR
Mobile : +91-9741004818.
Email : satisha.s.kumar@ericsson.com
Career Level : RF Engineer- Planning and Optimization (3G)
Experience : 3.6 Year
Organization : Ericsson India Global Services Pvt. Ltd, Bangalore.
Onsite Experience : DTAC Thailand, Bangkok (Feb 02 – August 03, 2015)
Professional Experience: 3.6 Years in RF Planning /Optimization On cellular Networks GSM/WCDMA
Working with Ericsson India Pvt. Ltd. as Sr. RF Planning & Optimization Engineer in GSM900/1800 & 3G Network
team from June 2012 to till date working in Ericsson India Global services as RF Engineer in GSM/CDMA Network team
Professional Career Summary:
•Experience in Radio Network Optimization including KPI statistics monitoring, performance improvement
recommendations, parameter consistency checking, fault finding and troubleshooting, coverage and capacity redesign
proposals.
•Experience in Radio Network Planning including initial Model Tuning parameter design, nominal cell planning,
coverage prediction, frequency planning etc.
•Planning of Node-B locations using TEMS Cell Planner and generating prediction plots of CPICH RSCP, EcNo.
•Planning of 3G Sites Using RNP Tool by Prediction Plot Analysis of Best CPICH RSCP, CPICH Ec/Io, Downlink
Throughput, Pilot Pollution, HO Overlaps etc.
•Strategic Planning of Scrambling Code and Neighbor declaration for better Performance of the Network.
•Experience on Ericsson Optimization 3G OSS tools such as WMRR, WNCS, and PMR reports using ITK,ENIQ.
•Optimization of existing & new network which includes KPI analysis such as CSSR, RAB-RRC setup & retention , call
drop, pilot pollution (Inbound-Outbound), BLER & Ec/No, handover & handoff problems (Softer, Soft, Hard, IRAT),
handoff overhead, server inconsistencies problem, power control, HSDPA calls using drive logs.
•Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate,IUcs & IUps Success Rate, CSSR
Success Rate.
Retainability KPIs: CS Call Drop, PS Call Drop, SHO and HHO Monitoring and Troubleshooting.
3G/UMTS Drive test analysis of Handset as well as Scanner data with the help of TEMS which contains Best Server
(CPICH_RSCP) analysis, Ec/Io analysis, pilot pollution reduction (CPICH_RSCP & Ec/Io), overlapping cells
optimization, missing neighbors (2G & 3G) detection, call initialization failure reduction, parameters modification to get
the requested KPI.
•Parameter inconsistency check for Node-B and RNC.

Onsite Experience : Onsite project experience with DTAC customer Bangkok, Thailand on RF 3G optimization.
Successful New 10,000 sites of U2100 and U850 integration.
• Customer interaction and discussion on clearing customer complaint issues.
• Rollout and Post-Opti New site Neighbor cells optimization.
• CR events quality check for Rural and Bangkok City sites KPI monitor.
• Verification of New sites integration on ECO tool check for proper M tilt & E tilt proposals/Recommendation.
• Arranging the meeting for Network growth discussion with End DTAC customer, Post-Opti & Rollout.
• Clearing DT issues from offshore and onshore agreement for pre and post Drive results.
• Optimizing the Express way and BTS sites network performance with Rollout new sites.
• SSOA, EHM and P1 sites performance Traffic check utilization capabilities.
• Submitting the SSV report to end customer within window line of 28 days of complete sites performance and
hand over to post opti team from rollout bucket.
• Interacting to the DTAC end customer for submitting SSV report for site acceptance for good quality network
acceptance stamp.
• Clearing the customer complaint issues on rural and city sites for good quality of 3G network.
• Monitoring the KPI of new installed sites from remotely offshore to onsite work.
• Appreciated from DTAC end customer clearing customer issues and interaction.
Area of Expertise
Experience in Technology GSM
(months)
UMTS
(months)
CDMA2000
(months)
CDMA EVDO
(months)
RF Design and Planning 6 6 - -
RF Optimization and
Tuning
12 8 - -
KPI Monitoring 12 8 - -
Transmission - - 8 4
Technical Competencies/skills
Drive Test & Analysis Tool TEMS Investigation.
Planning Tool MAPINFO Professional 11.5.2.
Optimization Tool MAPINFO Professional 11.5.2, Aexio Xeus 2013 R2.
Performance Analysis Tool ITK (Ericsson), ENIQ, Site Handler. ECO.
Transmission Analysis Tool Citrix environment tools, ASR, FMS, FACTS, NRM, WISOR, TIMS, OTIS,
REACTANCE.
Professional Trainings & Certifications:
• Ericsson Certified RNO,RAN,RND certification.
• Awarded Ericsson Driving innovation award 2015.
• Completed ILT Training on WCDMA RAN-Functionality, Air interface & PMO in Ericsson.
• Pursued Advance Infrastructure Management Service (IMS) Hardware and Networking course in RIIIT Mysore.
• Training Profile: Basics of Networks, IP Address, TCP /IP, Ethernet, MPLS, OSPF.
1. RF Engineer- OPTIMIZATION.
(Nov 2013-Till Date)
ERICSSON Tools Exposure
ITK – ISP –ENIQ Tool Kit :
• Create new KPI report
• Add the new counter
• Create new KPI Formula
• Create table per RNC basis
• Create table per Date basis.

Work Experience:
Skillset 1
Domain WCDMA Tuning and Optimization CDD ,CDR.
Duration 12 Months
Project
Highlights
• Regular work on Worst performing cells to improve their performance
• Neighbor tuning and optimization
• WNCS and WMRR Report analysis
• Parametric changes to improve the degraded KPI’S
• Parameter audit
• Daily network performance analysis of all Sites.
• Troubleshooting RF issues.
• Accessibility, Retain ability and Mobility KPI monitoring & Optimization
• Speech Call Drop, PS R99 Drop, CSSR Speech, CSSR PS R99, IRAT, IFHO Optimization
• Coverage & Capacity Management- Identification of coverage gaps.
• Physical optimization recommendations.
• Reporting-Performance.
• Drive Test Analysis.
• New Site Optimization.
• Create Achieve & maintain the Radio Network Performance as per the contracted KPIs
(Accessibility, Retain ability, Mobility & Service Integrity).
• Responsible for testing the radio performance for the newly integrated sites.
• Analyzing Drive Test log files and give recommendations
• Create and Analyze Performance Reports
• Escalate identified HW problems to corresponding departments
• Investigate sudden Radio network performance degradations
• Creating complete Optimization report for both SSV and Cluster.
• Propose physical change request’s in order to optimize the RF conditions to reduce Pilot
pollution, Swapped feeders or any other HW related Issues.
• Perform IRAT and IFHO handover Analysis to make sure the Inter system and Inter Frequency
mobility if happening well.
• Perform WRAN Parameter Audit to make sure all the parameter’s settings are in line with the
recommended settings
• Propose physical change request’s in order to optimize the RF conditions to reduce Pilot
pollution, Swapped feeders or any other HW related Issues.
• Neighbor optimization for 3G-3G and 3G-2G and IFHO neighbors.
• DT KPI optimization for W2100 band for layer management sites and New W900 sites.
• Monitoring CP packet Loss and HS frame loss for worst performing sites for HS KPIs.
• Accessibility, Retain ability and Mobility KPI monitoring & Optimization.
• Speech Call Drop, PS R99 Drop, CSSR Speech, CSSR PS R99, IRAT, IFHO Optimization.
• Parameter optimization & Physical optimization recommendations.
• Worst cell analysis using WNCS and WMRR reports.
• OSS KPI monitoring and optimization using ITK.
• Preparation of KPI comparison before and after swap.
• KPI monitoring after Upgrade of 2nd carrier.
• Preparation of KPI comparison before and after up gradation.
• Preparation of Baseline report before swap and up gradation
• Suggestions for physical optimization for new 3G sites if required.
Companies
worked for
• Ericsson Global India services Pvt. Ltd.
End Customer • DTAC (Thailand)
Domain WCDMA Tuning and Optimization
Duration 12 Months
Project
Highlights
•
Companies
worked for
End Customer • DTAC (Thailand)

Skillset 2
Domain GSM/WCDMA Performance Management
Duration 6 Months
Project
Highlights
• Preparation of PMRs (performance management reports) for 2G and 3G Software and TRX upgrade
for De-congesting the network and increasing capacity.
• KPI monitoring and comparison before and after the completion of the activities.
• Alarm monitoring.
• Submission of post upgrade KPI reports to the customer.
Companies
worked for
End Customer • INDOSAT(INDONESIA) and MAXIS(Malaysia)
Skillset 3
Domain WCDMA Design(EIRP calculation and retrofit for IBC sites)
Duration 4 months (Jan2014 to April2014)
Project
Highlights
• DTAC Thailand 400+ IBC cell sites Retrofit for introducing 2100 HSPA and to meet KPI.
• IBS/DAS planning by using iBwave Design.
• IBS /DAS project support for Thailand DTAC Telecom operators WCDMA RAN.
• Planning and Designing, optimizing the Antenna structure by calculating Link-budget, EIRP
calculation on regular.
• Suggesting retrofit recommendations on regular basis.
• Analysis of walk test reports.
• Report Preparation for IBS/IBC 1800,850,2100Mhz Freq Bands.
• Parameter audit, KPI monitoring, Network Optimization, EIRP Retrofit- Report preparation.
Companies
worked for
End Customer • DTAC (Thailand)-Thailand IBC DTN2100 MHz
2. SRF Engineer- TRANSMISSION.
(June 2012 – Oct 2013)
Skillset 1
Domain Access Migration - CDMA/TDMA Network Realignment delivery Process
(DS3/DS1-Special & Switch circuits).
Duration 12 Months
Project
Highlights
• Planning and provisioning of T1s for Access Saving for Sprint Network.
• Coordination with service operators like ATT, Verizon, Century link etc.. For project negotiation,
ASR clarification and end to end migration of T1s.
• Update the transmission path and other information’s for each T1 assigned in several database
Roles
Companies
worked for
End Customer • Sprint (Beltsville market - Fiber tower Project).
Skillset 2
Domain T1 Provisioning - CDMA/TDMA Network Realignment delivery Process
(DS3/DS1-Special & Switch circuits)
Duration 4Months
Project
Highlights
• Planning and provisioning of T1s SAF & NONSAF T1 Circuits.
• Coordination with service operators like ATT, Verizon, Century link etc. .For project negotiation,
ASR clarification and end to end migration of T1s.
• Update the transmission path and other information’s for each T1 assigned in several database

Roles for Major and Minor LATA Service Operators.
Companies
worked for
End Customer • Sprint & HCL.
Achievements & Recognitions:
• Team member in Network monitoring and optimization of DTAC Thailand.
• Awarded in Antenna Design NITK State level Tech Fest 2011.
• Awarded Free ship Scholarship from s Infosys foundation in BE 2008-2011.
• Secured 7th
rank National level in Science Talent Examination in 10th
std 2002-2003.
• Represented college Cricket Team as a Best Bowler in Diploma Tournament 2005-08.
Professional Qualifications/Education:
• Qualification Awarded: B.E (Electronics and Communication Engineering) from BLDCET, Bijapur; affiliated to
VTU ,Belgaum in the year 2011 with 71.02%.
• Completed Diploma (Electronics and Communication Engineering) ,from SANPOLY, Sandur ; affiliated to DTE,
Bangalore in the year 2008 with 82.57% .
.
Personal Information:
DOB : 10 Nov 1987.
Gender : Male.
Blood Group : B +ve
Passport : M1665449 valid up to 31-Aug-2024
Languages known : English, Hindi, Kannada.
Address : Satisha Kumar
3rd
Cross, Mahdevpur, Maheshwari temple.
Bangalore-560048
Declaration:
I hereby declare that the information furnished above is true to the best of my knowledge.
SATISHA KUMAR

Satisha Kumar_RF Engg(3G)_3.6 year

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Satisha Kumar_RF Engg(3G)_3.6 year

Similar to Satisha Kumar_RF Engg(3G)_3.6 year (17)

Satisha Kumar_RF Engg(3G)_3.6 year