RF ENGG
Ericsson Pvt. Ltd
Total des années d'expérience :5 years, 8 Mois
Planning And optimization
August 2013 to May 14 Ericsson Pvt. Ltd, J&K (on TNS ROLLS)
Customer: AIRCEL (900, 1800 MHz) & WCDMA
- Tools: MCOM, Map info 8.5, TEMS 13.0.1
Key Deliverables:
• Optimization & Planning of new 3G and 2G sites.
• KPI analysis and improvement of cell bias.
• Handling customer complaints/issues of 2G, 3G & resolving the same within minimum possible time.
• Carrying out DT & Optimization of new sites, site swapping & for up gradation.
• Analysing DT file for taking case of internal & external interference in the network which involves analysis of Rx Level, Rx Quality, Measuring of SQI, C/I.
• Working on MAIO concept (Mobile allocation Index offset), TRAU (Transcoder rate adaption unit) planning, HSN (Hopping Sequence no.), concept of BCCH frequency use in GSM sites.
• Overseeing switching related problems, VSWR (Voltage Standing Wave Ratio), CDU Power Loss, Antenna Diversity & many more ALAMS.
• Looking after optimization of new sites, antenna selection & problem like call drop, interference, handover failure, handover reversion, in building problem, antenna tilting, competitive Drive Test
October 2012 to May 2013 ZTE India ltd, West Bengal (on NUTEK ROLLS)
Customer: TATA DOCOMO (1800 MHz) - Tools Map info 8.5, TEMS 10.0, MCOM
Key Deliverables: • Taking care of Optimization of West Bengal circle.
• Carrying out daily analysis of NBH & BBH KPI, Cells, Drop Statistics, and Neighbouring List Optimization; their reasons and taking necessary action.
• Daily monitoring of OMCR reports to analyze the Radio network performance to verify the Radio utilization, blocking (TCH/SDCCH), assign failures etc. & take corrective steps to achieve the optimum KPI.
• Analysing BSC drive test log files identifying poor coverage and quality patches through demarking action plan to resolve the same.
• Handling Frequency Planning, Neighbours Planning and Optimization of the Network.
• Preparing Hopping Plan including IVE test and MAIO MANGEMENT, MAIO list planning and HSN plan for enhanced capacity and Quality.
• Analysing Hardware Alarms in network and making action plan to get the same resolved.
• Examining radio utilization to identify blocking, and its minimization by parameter changes, adding new carrier (TRX) to the cell, implementing dynamic half rate and dual band (common BCCH) features.
October 2012 to May 2013 Nutek India Limite Radio Network Optimizer
July 2008 to December 2011 Nutek India Limited RF Engg
Jan 2010 to Dec 2011 ZTE Pvt. Ltd, ROWB (on NUTEK ROLLS)
Customer: TATA DOCOMO (1800 MHz) - Tools: MCOM, Map info 8.5, TEMS 10.0
Oct 2009 to Dec 2009 Huawei India ltd, U.P WEST (on NUTEK ROLLS)
Customer: RELIANCE GSM (1800 MHz) - Tools: Map Info 8.5, Schema, probe 5.3
Jan 2009 to Sep 2009 Huawei India ltd, Delhi (on NUTEK ROLLS)
Customer: RELIANCE GSM (1800 MHz) - Tools: Map Info 8.5, Schema, probe 5.3
Oct 2008 to Dec 2008 Project: RF Survey / Customer: Huawei /TATA DOCOMO / Location: Chennai
July 2008 to Sep 2008 Project: 3G Survey / Customer: Ericsson / BSNL / Location: U.P WEST
Key Deliverables:
At Project: RELINCE GSM (DELHI & U.P WEST) AND TATA DOCOMO (ROWB)
• Taking orientation to connect MS, GPS & Laptop via Data Cable.
• Carrying out DT & Optimization of new sites, site swapping & for up gradation.
• Analysing DT file for taking case of internal & external interference in the network which involves analysis of Rx Level, Rx Quality, Measuring of SQI, C/I.
• Working on MAIO concept (Mobile allocation Index offset), TRAU (Transcoder rate adaption unit) planning, HSN (Hopping Sequence no.), concept of BCCH frequency use in GSM sites.
• Overseeing switching related problems, VSWR (Voltage Standing Wave Ratio), CDU Power Loss, Antenna Diversity & many more ALAMS.
• Looking after optimization of new sites, antenna selection & problem like call drop, interference, handover failure, handover reversion, in building problem, antenna tilting, competitive Drive Test
• Handling customer complaints/issues & resolving the same within minimum possible time.
• Performing scft drive, cluster drive, scanner drive, ruler (10k) site, comparative drive.
At Project: RF SURVEY - Chennai
• Conducting RF Survey for New Towns and coverage holes in the network of existing towns as well as their subsequent remedy in the form of new sites.
• Taking care of Tuning and RF Survey.
• Choosing proper location for site.
• Deciding GSM Antenna Height and Sector Orientation.
• Assisting RF design activities such as new site planning, etc.
At Project: 3G SURVEY - U.P BEST
• Conducting 3G Survey for New Towns and coverage holes in the network of existing towns as well as their subsequent remedy in the form of new sites.
• Taking care of Tuning and RF Survey.
• Choosing proper location for site.
• Deciding GSM Antenna Height and Sector Orientation.
RF ENGG
