Gupta - RF Engg. - Bangalore, Karnataka, India

Mahesh Gupta

Bangalore, Karnataka, India

Services

RF Engg.

Work History

RF Engineer

Linkquest india Ltd

June 2013 - November 2013

AIRCEL in Siliguri.
➢ Worked as RF Engineer in Linkquest india Ltd" (noida) from july 2012 to june 2013 AIRTEL (ZTE) in kolkata

RF Engineer

Linkquest india Ltd

February 2012 - July 2012

for VODAFONE 3G Project with Vendor M/S ERICSSON INDIA LTD. In KOLKATA

➢ Work as SCFT, CLUSTER, IBS.

Drive Test Engineer

GAZIYABAD

From February 2011

from Feb2011 toFeb 2012 for VODAFONE 3G Project with vendor M/S ERICSSION INDIA LTD. In KOLKATA.

➢ Worked as Drive Test Engineer in "Teleysia. Network pvt Ltd" From Aug. 2010 to Feb2011 for Aircel 2G Project with Vendor ZTE. In Lucknow up east.

Worked asDrive Test Engineer

Ericsson Bombay

April 2010 - July 2010

MAJOR RESPONSIBILITIES IN 3G:
➢ Verifying soft handover, 3G to 2G IRAT handover, 3G to 2G cell reselection, SBHO and 2G to 3G cell reselection.

➢ Affecting the physical changes at the sites (Tilting, Reorientation etc.) if required in order to distribute the traffic equally among the cells of the clusters.

➢ Testing HSDPA speed, voice, video call & SMS.


➢ Monitoring of RSCP & EC/NO level of 3G sites.

➢ Checking HSDPA & HSUPA, Latency.

➢ Reduction of Pilot pollution by Ec/No & RSCP improvements.

➢ Release change request due to missing neighbor, add/delete neighbor.

➢ Layer 3 Message analysis of voice & data call.

➢ Antenna azimuth verification and modification to obtain optimum coverage.
➢ Affecting the physical changes at the sites (Tilting, Reorientation etc.) if required in order to distribute the traffic equally among the cells of the clusters.
➢ Major Responsibilities in 2G:


➢ Planning of BCCH, BSIC, MAIO, HSN etc.

➢ Drive Test and Conducting Coverage AT (Acceptance Test) with concern customers.

➢ Process log files/data collected during drive test and analyzing them to fine tuning.

➢ Post process of log files and Making coverage plots and submission to the customer.

➢ Drive tests around the coverage area to assess, debug and optimize RF system.

➢ Conducting RF audits of GSM network sites.

➢ Analyze the coverage/quality plots (depicting different parameters; C/I, C/A, Rx Quality, Speech Quality, FER, etc.) and suggest changes like antenna tilt, orientation, neighbor list tuning etc for optimizing the network.

➢ Site Planning and Site Selection - Search ring for new site either coverage or capacity.

OPTIMIZATION OF CELLULAR NETWORK:
➢ Analysis of RF Drive Test logs and tuning of RF parameters such as BCCH, BSIC, HSN, MAIO, & TCH frequencies.
➢ Experience in analyzing and recommend clearing of Critical Service Affecting Alarms.
➢ Analyzing interference, Call Drops, Handover failures, Channel reselections, Rx Quality, Rx level etc.
➢ Generating...

RF Engineer

3G Technology

of telecommunication industry experience in GSM based wireless networks optimization & WCDMA(3G Technology) based wireless
networks optimization.Also associated with Customer interaction.
➢ Working as a RF Engineer in "TOSHNIWAL ENTERPRISES PVT.LTD, (Kolkata) from Dec. 2013 to till date for Vodafone MS 2G & 3G.
PREVIOUS ORGANIZATION:

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