Ashish Khatri

Experience

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  NETWING TECHNOLOGIES PRIVATE LIMITED

  May 2009 - Aug 2012

  RF OPTIMIZATION ENGINEER
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  华为

  Sept 2012 - Mar 2014

  RF Planning & Optimization
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  Ericsson India Global Services Pvt Ltd

  Apr 2014 - Jun 2017

  SR Engineer RF Planning Engineer

  • Posts launch performance management on Cell level as part of Managed Services contract for 6 contractual KPIs.• Monitoring KPIs Accessibility (RRC Success, RAB Success), Retainability (Call Drop), Mobility (Intra HO, IRAT), and Integrity (UL & DL throughput) of 3G N/w and improving worst cells.• Identifying capacity issues like IUB Congestion ,Code Congestion, Power Congestion,CE Congestion,XPU and DPU load by monitoring the counters daily ,weekly and Monthly and also providing solution and support to solve the capacity issues• Also Solved Capacity Issues in 3G network by changing the related parameters after discussing with customer and also monitoring the performance after changing the parameters to ensure good performance.• Counter analysis using OSS and analysis of Statistics of RNC for PS and CS Busy hour and Daily KPI.• Experience in using M2000 as daily part of optimization)• Presenting the Weekly report to the MSIP and discussing the network performance issues and working together to improve the network performance.• Parameter audit every month.• 3G drive , Analysis of drive test data, identify weak coverage/quality areas, call related issues (CS/PS setup time, Pilot pollution , interference Ec/Io , missing neighbor , call drops, RAB establishment issues, less throughput), • Handling optimization of new sites and handled problems like RAB Speech drop, interference, IRAT handover failure, handover reversion, in-building problem, antenna tilting, competitive Drive Test.• Optimizing RF Related Parameters such as Neighbor list, IRAT Relation (3G to 3G, 3G to 2G and 2G to 3G), Antenna E Tilt, SC(Scrambling Code) and change other parameter values such as RSCP and Ec/No. By adding and deleting Neighbors for reduce Pilot Pollution, interference, addition of missing Neighbors & SC changes in order to enhance main routes performance.Responsible for call drop reduction, RRC connection & RAB established success rate, IRAT handover and soft handover improv Show less

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  Huawei India Techologies Pvt LTD

  Jun 2017 - Oct 2018

  Deputy Manager

  • Knowledge of LTE fundamentals and Architecture. Presently associated with LTE sites planning and Optimization for MTN SA Project.• Coverage And Capacity Planning all Technologies.• All Technologies Link Budget preparations for the new Sites Planning.• Carrier Aggregrations and CapacityBR Planning. planning for the all the Technologies.• Responsible for planning for GUL All Technology.• Stratergy Prepation of Handover for the multitechnology and multicarrier.• Ensured compliance to MOD3, MOD6 and MOD30 criteria during PCI Planning.• LTE>UMTS reselection <EUMTS redirection.• Cabex Preparatios and Enhanced Capacity Planning GSM,UMTS/LTE.• Proficient in carrying out LTE Site planning and successfully delivered the cluster Drive test results for best RSRP and SINR.• Actively involved in LTE sites audit and optimizing the Area for b• Planned PRACH, Root Sequence Index, PCI for LTE Networks using U-Net. • Ensured correct priority values were set for multi layered networks involving different LTE Bands, 2G and 3G Networks.• Reduced RRC and E-RAB drop ratios based on LTE KPIs.• Optimizing A3 and A5 offsets based on KPI.• Optimizing reselection parameters and Inter Frequency and Inter RAT handovers and reselections and redirection thresholds.• Daily monitoring the KPIs for Accessibility, Retain ability, Mobility, Availability & Throughput traffic for UL/DL.• Daily and Weekly Shared Network Performance Report with client.• Maintain Database of both Soft and Hard Parameters and Shared with Team on Weekly basis.• Implementation based on Google Earth, Coverage Plots and maintenance of Huawei Radio Network Database• Excellent Hands On Experience of Map Info,Unet,Attol,Asset,Mentum Cell Planner and EDOS Tools.• Optimization activities on LTE to improve the ERAB success rate, ERAB drop rate, IRAT CSFB reselection, DL&UL throughput improvement, • Changed mobility parameters to better the handover &reselection &redirection (to UMTS). Show less

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  Ericsson

  Nov 2018 - now

  Radio Frequency Optimization Engineer

  • Technical lead on projects from solution design to deployment.• Technical Sales Support: analyze customer requirements, identify new opportunities to generate new business, design profitable solutions, drive end to end solution as team leader, contract negotiation.• Solution Architect for deployment: lead design activities, prepare implementation procedures, perform and coordinate integration, network optimization and final project acceptance.Main Achievements • 2G/3G/4G/5G Network Expansion and Modernization projects • I have successfully led ,as End to End Solution Architect, multiple projects for 2G/3G/4G network expansion and modernization with new functionality introduction. My responsibility span from Sales phase to Acceptance.• New 5G/4G and 4G Advanced network launch, New LTE network deployment including Solution Dimensioning, Radio design, CS Fallback, Mobility Strategy, Carrier Aggregation, Initial Tuning and Optimization, Acceptance. I have been able to lead the team for a quick deployment and enable commercial launch on time.• Develop technical solutions during RFPs/RFQs/RFIs for GSM and WCDMA and LTE networks.• Capacity Planning and Preliminary design, Radio site and RF solutions for GSM and WCDMA.• Lead for End to End proposals involving: RAN, Microwave and IP transmission, Core, Intelligent Networks, Value Added Service. Show less