Engineer Test

S. VARUN REDDY

Ph.No-+91-709******* Email: *******************@*****.***

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Career Objectie:

Having around 1 Years of experience in Drive Test Engineer, Performance Management of GSM, WCDMA, LTE Network.

Presently working with Toshniwal PVT LTD which is engaged in the project of IDEA Andhra Pradesh Circle as an RF DRIVE TEST ENGINEER.

Worked as RF Engineer with Vedang Cellular Services Private Limited for NSN- Docomo Project in Andhra Pradesh Circle.

Worked as RF Engineer with Integrated Wireless Solutions. for Huawei – Aircel Project

TECHNICAL SKILLS

Analysis of cells having high HO failure ratio, high TCH drop call rate.

Frequency Planning, Neighbors Planning, Optimization of the Network.

Optimization of Co-Channel (C/I) and Adjacent-Channel (C/A) interference by BCCH, BSIC and TCH Planning.

Analysis of call drops on day-to-day basis and resolving the problem of cells having high drops by changing frequencies & BSIC.

Optimization of the network by changing cell parameters, Orientation & Tilting of GSM Antennas for optimum coverage.

network performance above benchmark levels & to meet quality requirement.

New Sites Frequency planning, neighbor planning and Optimization.

Have performed Bench marking drive test to compare with other operators (like with Vodafone & Idea).

Have performed Drive test for Voice, Re-homing, Re-parenting

Pre & post analyzing of the Drive test log files for Coverage and Quality patch.

LTE Drive responsibility

Carry out basic parameter checks such as RSRP, SINR, and Throughput during the Test.

LTE Network Launch & Cluster Optimization. Planning of RF parameter, Hardware configuration & field level changes in Ericsson.

Single site drive test, created site acceptance report format, drive test analysis.

Ensuring KPIs to be met RSRP, RSRP statistics, DL/UL throughput, Latency.

Analysis of KPIs Accessibility (RACH issues,multiple RRC connection request etc.), Retainability (PS drops), Integrity, Mobility.

LTE network launch and cluster optimization, planning of RF parameter, making field level changes, troubleshooting with Handover problem, tuning parameters.Performing SSV drive, Cluster Pre-drive, Cluster Optimization and Cluster Final drive for the newly implemented sites

3G (UMTS) Experience:

Diagnosing all RF related problems in 3G such as Ec/Io, call failures, HO failures, RSCP Analysis, Soft and hard handover(Inter Rat Handover), Poor BLER, Pilot Pollution.

Optimizing the NBs of 3G-3G, 3G-2G, 2G-3G and the external for 3G and 2G networks.

Daily escalate hardware issues to project team for rectification.

Daily KPI monitoring for RNCs and Report analysis.

Responsible for reducing congestion and drops, improving the IRAT Handover, Soft Handover, Optimizing the 3G sites by analyzing the root-cause and improving the CSSR and RAB Success rate

Analysis different type of parameters for HSDPA such as CQI, No of Codes Assigned, CPICH.

Analysis different type of Modulation scheme such as 16QAM, 64QAM, QPSK for downloading and QPSK for Uploading.

Optimized physical parameters like Antenna type, mechanical & electrical tilt horizontal & vertical beam width to improve RSCP, Ec/Io, and hence to reduce pilot pollution

Analyzing the PCT scanner drive for overshooting problem and reducing pilot pollution.

Pre and Post Planning and Optimization and report preparation for Benchmarking.

Handling and Providing Solution for Customer Complain for Data Throughput and coverage.

2G (GSM) Experience:

RF Survey & planning.

Analyzing RF measurements (GSM and GPRS) and statistics in order to decide the need of new sites either for traffic, coverage or quality.

Diagnosing all RF related problems such as interference, call failures, HO failures, TCH/CCH congestion, bad quality, poor coverage.

Signal strength and quality analysis.

Optimizing the network by Physical Optimization.

Neighbors list optimization by adding potential & removing unnecessary neighbors basis of raw data available from drive test result and using MIPT and Common tool.

Software / Tools Used: For Planning & optimization:

M COM

Mapinfo professional Tool(MIPT)

MS Office

For Drive Test:

TEMS 9.1,10,12,13.0,13.1.6

NEMO Outdoor 5

M COM

Mapinfo Professional Tool (MIPT)

Compass

Google Earth

GPS (Garmin 12, 60, &72.Channell)

Educational Qualification:

B.TECH (Electronics and communication Engg ) from Jawaharlal Nehru University.

Completed Intermediate from BIE (board of intermediate)

Completed S.S.C from (Board of secondary Education)

Language known:

Basics of C, HTML, Python

Project and Training :

Title: IRNSS ACQUISITION USING STANDARD POSITIONING SYSTEM

Details: The purpose of acquisition is to determine visible satellites and coarse values of carrier frequency and code phase of the satellite signals. The satellites are differentiated by the 32 different PRN sequences.

Extracurricular:

Participated in various debate competitions at college level

Participated in C-quiz Competition.

PERSONAL INFORMATION:

Full Name : S. Varun Reddy

Father’s Name : S Vishnu Vardhan Reddy

Date of birth : 03-11-1997

Languages known : English, Hindi, Telugu.

Nationality : Indian

Driving License : Yes

Address : H.No.:8-1-59/25, Plot No.: 35, Nirmala Nagar colony, Karmanghat,

Hyderabad, Telangana, India, Pincode-500079.

Declaration:

I hereby confirm that all the above information provided by me is genuine and accurate to the best of my knowledge.

Place: Hyderabad (Signature)

Date: ( Varun Reddy)

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