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RF Engineer

Location:
Plano, Texas, United States
Posted:
January 25, 2017

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Inamullah Bhutto

RF Engineer mailto:acygpr@r.postjobfree.com Cell# 469-***-****

PROFILE

Currently working as LTE RF Optimization & Planning/DAS Engineer from 5 years.

Diverse Experience of 5 years in RF planning and Optimization of LTE/Wimax/WCDMA/GSM/DAS networks.

Experienced in vendor management and key issues discussions.

Interface with operator, Vendor Management & Technical team.

KPI reporting to the operator.

Responsible to keep track of all RF relevant activities in the network.

Good interpersonal, presentation, communication and reporting skills.

RF expertise includes:

o4G LTE & DAS Networks RF Optimization.

oNetwork Performance Monitoring & Performance based optimization.

oActivation of New features in the network.

oNetwork coverage and capacity analysis. Providing coverage and capacity based Network expansion plans.

o4G LTE & DAS network planning & expertise in various planning tools.

Technical Tools: iBwave, Atoll, Actix, U-Net, Mapinfo, TEMs, Google Earth, Nemo Analyzer, Xcall, Xcap, Huawei U2000, Genex Assistance & Probe, Huawei PRS, PCTEL Scanner, CNA-CNT (ZTE)

WORK EXPERIENCE

Unified Business Technologies RF Engineer 08-2016 - Present

Designing & Optimization for IBS & DAS Networks based on Public Safety, Wi-Fi, LTE, UMTS, GSM, CDMA, EVDO, PCS.

Optimization the DAS network for parameter changes, feature activations on walk test data to improve the system performance.

Technical Site Survey for defining antenna type, antenna location & floor verifications.

Preparing Technical Design proposal including Public safety, WIFI, Neutral host, Existing Coverage Testing, Schematic Diagrams link budget & BOQ (Bill of Quantity) calculation.

Optimization the DAS network for parameter changes, feature activations on walk test data to improve the system performance.

Managed In-Building DAS projects origination from proposals, site surveys, design, installation thru DAS commissioning & acceptance

Support project implementation, design systems by select sites, conducting CW tests, analyzing data, and prepare customer documentation.

DAS Designing Venues:

Darrell K Royal Stadium Austin, Texas

Kyle Field Stadium A&M College Station

Gaylord Stadium University of Oklahoma

Huawei Technologies Bahrain RF Optimization & Planning Engineer 05.2009 – 01.2011

EXPOSURE LTE

3500MHz LTE Menatelecom Network RF Optimization.

Implementation & management of LTE SON features:

MLB for load balancing, primarily on multicarrier sectors.

MRO to optimize mobility.

ANR Implementation & management.

Worked on Cell/eNodB level algorithms. Fine tuning RSRP/RSRQ thresholds to achieve optimum network performance. KPI Monitoring, worst Cells Analysis.

Handling Intra/Inter Frequency Handover issues by tuning A2/A3 thresholds/CIO & enabling ANR, MRO features.

Capacity Analysis, providing radio network expansion plans to resolve coverage, capacity and throughput issues mainly includes recommendation of new sites/sectors, enabling of multicarrier on high-utilized sectors, activation of new LTE features, remote RRU recommendations.

LTE Network Traffic trend analysis, DL/UL Utilization rate, Average DL/UL Throughput, Traffic Volume, count of active subscribers & Top websites/applications/protocols usage.

Signaling trace management at cell level and UE level. End to end & Uu/S1 interface traces on U2000. CHR logs analysis using Huawei tool FMA.

Inter-operator Benchmarking of LTE networks in Bahrain.

Network/cluster optimization, preparation of Pre & Post drive Cluster Optimization Reports includes pre & post drive comparison coverage, quality, throughput plots and DT related KPI information i.e. CSSR, CDR, HOSR etc.

Analysis of Scanner and Spectrum Analyzer results to handle the external interference issues.

RF cross border (Bahrain/KSA) overspill control Optimization.

Providing Simulations & Predictions for LTE Network (RSRP, SINR, DL Throughput) from Huawei Planning Tool Atoll/UNet.

LTE sites nominal planning, EARFCN planning, MOD3/RSI/PCI planning.

Preparation of reports as per customer requirement.

Handling Customer care RF Trouble tickets and gives proper solution as per requirement.

Coordinating/Handling Customer care technical teams and Drive Testing Teams

EXPOSURE Wimax

Daily KPI monitoring of Zain Bahrain network.

Worst Cells analysis.

Optimization of existing network sites, pre-post optimization, stats analysis.

Frequency & Preamble planning in network spectrum reforming.

Analysis of scanner logs and recommending proper physical and parameter changes in the network.

Komkonsult Private Ltd. Pakistan RF Design Engineer 02.2013 – 12.2013

Designing & Optimization for DAS Networks based on Public Safety, Wi-Fi, LTE, UMTS, GSM, CDMA.

Working on different solutions like Active, Passive, Hybrid, Direct node B & repeater solutions for single & multiple operators.

Preparing Technical Design proposal including Public safety, WIFI, Neutral host, Existing Coverage Testing, Schematic Diagrams link budget & BOQ (Bill of Quantity) calculation.

Optimization the DAS network for parameter changes, feature activations on walk test data to improve the system performance.

Technical Site Survey for defining antenna type, antenna location & floor verifications.

Worked on different vendors like Andrew, Solid, and ADC & Mobile Access etc.

Analyze walk test log files & give recommendations using TEMS Investigation, TEMS Pocket, and ACTIX & MAPINFO.

Managed In-Building DAS projects origination from proposals, site surveys, design, installation thru DAS commissioning & acceptance

Review & Support the configuration, testing, and commission DAS.

Meet and present DAS Proposals to customers & building management.

In building DAS Implementation Project involving complete life cycle from commissioning, validation of site, optimization and

Update IBS Designing progress Report & daily Installation work report.

Provided IBS-IBS designs of major sites four seasons Hotel, Intercontinental Hotel, Ramee Grand Hotel, Gov. buildings. Walk test/Drive Tests using TEMS Nemo handy & Genex Probe.

IBS design for repeater installation and coverage verification by Handy NEMO/TEMS.

Extreme Engineering Solution, Pakistan RF Survey Engineer 12.2011 – 12.2013

Cluster and major routes optimization, resolving Coverage/Pilot pollution issues by recommending appropriate physical and parameter changes (M-Tilt, E-Tilt, Azimuth, Increase or decrease PCPICH Power etc.). Analyzing Propagation Delay counters.

Preparation of Cluster optimization Reports using Actix (includes the Pre & Post Drive comparison plots of RSCP, EcNo, Sectors.

Preparation of 3G on air sites Reports on Site basis & Cluster basis using post processing optimization Tools (Actix /Genex Assistant Analyzer/MapInfo).

Analyzing Drive Test logs for Call Setup Failures, Drop Call, and EcNo improvement, HSPA throughput issues. Managing Drive Test Teams.

Conducted Technical Site Surveys for 3G -2G sites.

Prepared Technical Site survey report for new sites (includes information of Antenna type, Antenna Height, Tilts, Azimuths, Feeder type/Length etc.)

Surveys for Indoor sites. Preparation of BOQ for IBS sites.

Designing Indoors Coverage Solution on MS Visio.

Preparation of Site Verification Reports using TEMS, MapInfo, etc.

EDUCATION

University of Sindh Jamshoro Bachelor of Science in Electronics 2008 – 2011

CERTIFICATIONS & TRAININGS

Wireless Communications

GSM, MW Transmission, Satellite & Fiber Optics

Huawei Cyber Security

LTE & LTE-A

Digital Electronics

Industrial Automation & Process Control Instrumentation



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