Md Rizwan
Radio Frequency Engineer at CEMtics- Claim this Profile
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English Professional working proficiency
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Hindi -
Topline Score
Bio
Experience
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CEMtics
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India
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IT Services and IT Consulting
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1 - 100 Employee
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Radio Frequency Engineer
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Nov 2021 - Present
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Jio
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India
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Telecommunications
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700 & Above Employee
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RF Engineer
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Feb 2017 - Jul 2020
Monitoring-top & worst cells identify and rectify the same Responsible for daily Network health monitoring through analysis on KPI reports (Volte drop,CQI,RLF,HOSR) Accessibility , Availability, Optimization of LTE site based on coverage_ RSRP, quality_ RSRQ and SINR LTE Drive test analysis usisng Xcal Handling customer complaints Monitoring-top & worst cells identify and rectify the same Responsible for daily Network health monitoring through analysis on KPI reports (Volte drop,CQI,RLF,HOSR) Accessibility , Availability, Optimization of LTE site based on coverage_ RSRP, quality_ RSRQ and SINR LTE Drive test analysis usisng Xcal Handling customer complaints
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Ericsson
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Sweden
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Telecommunications
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700 & Above Employee
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Radio Frequency Optimization Engineer
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Dec 2016 - Feb 2017
Experience in Radio Network Optimization including KPI statistics monitoring, top & worst cells identify and rectify the same Responsible for daily Network health monitoring through analysis on KPI reports(SD drop,TCH drop,congestion on TCH & SDCCH, HOSR) Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate and CSSR Success Rate Reatainability KPIs: CS call drop, PS call drop & HOSR Identify the reasons for high interference in GSM & UMTS and rectify the same Adding missing neighbors and deleting the unwanted neighbors in GSM & UMTS Optimization of GSM sites based on coverage_ RxL, quality_ RxQ, overshooting & pilot pollution Optimization of UMTS site based on coverage_ RSCP, quality_ Ec/Io, overshooting & pilot pollution Optimization of LTE site based on coverage_ RSRP, quality_ RSRQ and SINR Proposing new sites for GSM, UMTS & LTE after analysis the coverage issue Proposing new IBS & repeater for GSM & UMTS after analysis the indoor coverage issue GSM, UMTS and LTE Drive test analysis usisng TEMS which contain best server (RxL, RSCP and RSRP) , quality analysis(RxQ,EcNo and RSRQ) and pilot pollution Handling customer complaints of 2G, 3G and LTE regarding coverage , voice quality Show less
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Nokia
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Finland
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Telecommunications
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700 & Above Employee
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Radio Network Optimization Engineer.
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Dec 2015 - Nov 2016
Experience in Radio Network Optimization including KPI statistics monitoring, top & worst cells identify and rectify the same Responsible for daily Network health monitoring through analysis on KPI reports(SD drop,TCH drop,congestion on TCH & SDCCH, HOSR) Accessibility KPIs: RRC Connection Success Rate, RAB Assignment Success Rate and CSSR Success Rate Reatainability KPIs: CS call drop, PS call drop & HOSR Identify the reasons for high interference in GSM & UMTS and rectify the same Adding missing neighbors and deleting the unwanted neighbors in GSM & UMTS Optimization of GSM sites based on coverage_ RxL, quality_ RxQ, overshooting & pilot pollution Optimization of UMTS site based on coverage_ RSCP, quality_ Ec/Io, overshooting & pilot pollution Optimization of LTE site based on coverage_ RSRP, quality_ RSRQ and SINR Proposing new sites for GSM, UMTS & LTE after analysis the coverage issue Proposing new IBS & repeater for GSM & UMTS after analysis the indoor coverage issue GSM, UMTS and LTE Drive test analysis usisng TEMS which contain best server (RxL, RSCP and RSRP) , quality analysis(RxQ,EcNo and RSRQ) and pilot pollution Handling customer complaints of 2G, 3G and LTE regarding coverage , voice quality Show less
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Nokia/ Link Quest Telecom Pvt.Ltd
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Kolkata Area, India
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RF Drive Test Engineer
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Feb 2015 - Nov 2015
Golden & VIP route drive test ·Block drive of the local clusters ·BTS swap pre-and post-drive for analysis ·Benchmark drive when required ·Specialization in TRAI drive for Airtel 2G and 3G in Kolkata ·Customer complaints and physical optimization Golden & VIP route drive test ·Block drive of the local clusters ·BTS swap pre-and post-drive for analysis ·Benchmark drive when required ·Specialization in TRAI drive for Airtel 2G and 3G in Kolkata ·Customer complaints and physical optimization
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BSNL/Toshniwal Enterprises Controls Pvt. Ltd.
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Bihar, India
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Drive Test Engineer
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May 2014 - Jan 2015
• Identifying poor coverage and quality patches through drive test and making action plan to resolve the same. • Analysis of Drive Log files & providing solutions. • Monitoring network parameters like RX Level, Rx Quality, SQI, BER, FER and Neighbor Sites Handover analysis. • GPRS & EGPRS Drive Test done. • Removal of Co-BSIC & Co-BCCH cases in the BSC. • Comfortable in Drive test of all technology (2G, 3G, & 4G) • Cluster drive, block drive and route drive. • Customer complaints- identify the issue and provide solution Show less
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Education
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West Bengal University of Technology
Bachelor of Technology - BTech, Electronic and Communications Engineering Technology/Technician -
Jawahar Navodaya Vidyalaya Katihar
Higher secondary, Computer Science -
Jawahar Navodaya Vidyalaya Katihar
Secondary, General Studies