Engineer Project

ALI NAZAR

Address:

B-** Block **,Gulistan-e-Juhar

Karachi, Pakistan 75400

(Mobile) +92-030*-*******(Watzapp)/+60-11-111-*****(Normal calls) Email: ac0tfw@r.postjobfree.com

OBJECTIVE

Possessing working experience of 9+ years with telecommunication industry, Expertise in Radio Frequency & Network Planni ng, RF Optimization, Network Audits and Bench marki ng of Wireless Networks with a sound knowledge of WCDMA,GSM and LTE Architecture, RF Propagation, Traffi c Capacity Solutions, Link Budget, Parameters Optimization Complete Knowledge, Frequency Spectrum, and Resource Planning of the network.

EDUCATION

Usman Institute of Technology, Karachi

M.E. Telecommunication 2009 to 2011

Usman Institute of Technology, Karachi

B.E. Electronics 2003 to 2006

EXPERIENCE

Celcom Huawei (Malaysia) Sep 2016 till date

SR. RF Consultant, Huawei (GSM/UMTS/ LTE)

Planning and optimization

Swap design for 2G/3G/4G.

Refarmi ng for 2G band.

Rol lout planning for 3G and 4G sites.

Design cluster for UMTS and LTE and meet KPIs (RSRP/RSCP, throughput, SINR, pi lot pol lution, 4dB/10dB overlapping criteria for same or better.

Cluster optimization for 3G/4G sites and maintain major KPIs (RSRP/RSCP, CSFB, HO fai lure, low UL/DL throughput, bad SINR, bad ENCO and pi lot pol lution) and meet al l targets.

Analyze log fi les and t roubleshoot bad SINR, high overlappi ng, overshooting and PIC clashes and low RSRP problems.

Planning of di fferent antenna according to clutter on the bases of port conf iguration/MIMO (2T/2R and 4T/2R).

Multi antenna of different bands changes to si ngle multi band antennae and meet al l coverage and qual ity targets.

Dai ly KPI t rend analysis, troubleshooting and recommendations for 2G, 3G & 4G.

Power improvement project for 4G sites.

Strong working experience on ATOLL.

VVIP customer issues (Low throughput, Low RSRP/RSCP, Cal drops) resolution . EXPERIENCE

Mobilink (Vimpelcom) July 2009-to August 2016

SR.RAN ENGINEER (GSM/GPRS/EDGE/WCDMA)

3G Planning and Optimization engineer lead(3 Years)

UMTS RF Nomi nal Planni ng of the new sites, defi ning search rings, Designi ng Ant Height, Azimuth, Ti l ts, Neighbor Plan, PSC Pl an, Feeder Type etc. using planni ng tool l ike Map Info Professional with the help of other uti l ities l ike Google Earth & Drive Test results.

Link budget calculation of 3G sites.

Pre-Launch Optimization & Drive Tests of UMTS Node -Bs for RSCP, Ec/No Testing, functional ity check of CS, PS, HSDPA RABs, Preparation of SCFT (single cel l functional ity report)

Analysis of UMTS KPIs such as RRC / RAB Success rate, Soft/Softer Hand Over Success Rate, CS /PS /HS/EUL Drop Cal l Rate, Cod e / CE / Power Congestion, etc.

Expansions and new site planning to cater congestion issues. Swap Lead ( Alcatel to Ericsson)

Leading swap project of whole south region (Si ndh and Baluchistan).

Leading provisional approval of cl uster (PAC project) with vendor.

Leading budgeting for year 2015.

Leading massive rol lout for year 2014 and 2015.

Define morphologies under different clutter.

Vet proposal of dismantl ing and restructuring of sites under SD, PDCH and traffi c consideration.

Vet detai led DT reports of cluster swap and provide benchmark report to upper management.

Provide SOP to handle customer’s complaints.

Meeting on dai ly bases with vendor to ensure better coverage and qual ity. Sr. Planning and optimization engineer.

Optimization of CS and PS KPIs such as CDR, CSSR, Incomi ng/Outgoing HSR, TCH Congestion, SDCCH Congestion, SDCCH Drop Rate, TCH Assignment Fai lure Rate, Throughput, TBF Establ ishment Success Rate, TBF Drop Rate and TBF Congestion Rate to meet acceptance criteria.

Traffi c balancing between cel ls of di fferent hierarchy/layers by changing Inter -Layer HO, EDGE HO and BQ Handover Thresholds and by changi ng i dle mode parameters.

Analysis of Worst /Sleeping cel ls using drive test results/ dai ly statistics and recommendations for improvement of HOSR, DCR, LA or Paging update, SD/TCH Congestion etc

Indoor planning ( IBS or DAS) micro, repeaters and NBTS for skyscrapers, i ndustries, shopping mal ls.

Cel l planning, frequency planning, and neighbor planning, MAL planni ng, and MAIO planning, HSN planning for micro, macro and expansion sites.

Expansion recommendation for existing sites with in cities and along with highways based on statistic and t raffic growth.

Traffi c sharing of congested cel l with neighbor cel ls with the help of parameters and redesigning of cel ls.

Planning of new sites for coverage, capacity and highway coverage by using ASSET.

Initial optimization of newly on aired sites i n term of frequency, neighbor, footpri nt, t raffic balancing etc.

Antennas propose for micro and macro, NANO BTS sites and detai l coverage indoor plan and outdoor.

Join visits (JV) detai l analyzing of coverage, capacity and multi server issue and resolve by redesigni ng and proposing new sites or sector addition.

Drive tests and walk test for bad coverage, bad levels and handover issues. Redesigni ng and parameter optimization to resolve such issue.

Have met al l targets within the given time l imits and have always provided cost effected solution to the company.

Provide detai l calculation for Aviation Authority Funnel Zone Calculation.

GPRS and EDGE t raffic monitori ng and resolve congestion by adding dynami c or static slots . EXPERIENCE

Huawei Technologies Pakistan (PVT) LTD. March 2008-March 2009 RF Optimization ENGINEER

Perform Drive Testing for cluster drive, i nitial tuning, expansion sites, EDGE and GPRS and made comprehensive reports for th e drive tests carried. Improved signal strength and qual ity by changing frequency, BSS parameter, on support during derive test and responsi ble for completion of activities. Suggesting Frequency/BSIC change based on RXQUAL measurements. Enabled power control (PWRC) on various cel ls to l imit the coverage and also recti fy swap, handover fai lures and cal l drop problems.

Recommended expansion on ABIS for implementing EDGE and increase dynamic time slots for GPRS.

Power cont rol, successful cal l establ ishment and handover parameters t uning at OMC and provide sol ution for better performance of CSSR, DCR and handover fai lure.

High SD blocki ng by adding dynamic SDs and in case of very hi gh SDCCH blocki ng suggest to place one or more static SDs.

KPIs monitoring and resolve issue of degraded KPIs such as DCR, CSSR, SD blocking, HSR and also optimize of pre -launch sites.

Perform techni cal site surveys for new BTS sites with towers solutions and recommending the tower location, tower height, ant enna type, antenna di rection and antenna ti lts.

EXPERIENCE

Aircom International (NSN-Telenor GSM project, Pakistan) Aug 2007-Feb 2008 Trainee RF ENGINEER

Visited numerous sites after const ruction to veri fy the planned ti lts, heights, antenna direction using GPS, Compass and Camera.

Performed techni cal site surveys in Karachi to plan the new BTS sites with towers solutions and recommending the tower locati on, tower height, antenna type, antenna direction and antenna ti lts. Tools used were MapInfo v7.5.

Frequency planning (BCCH, BSIC, HSN) and Neighbor Cel l planning.

Preparation of Cel l Design Data (CDD) for new sites, BSC re -parenti ng and parameter changes of existing sites.

Nominal planning of new sites.

Site Data updating from TSS reports and BSC Dump processing.

Drive Testing for Initial Tuning of new sites.

TECHNICAL TRAINING

Atol l (Huawei tool)

WCDMA Training ( Eri csson Training center Stockholm, Sweden)

UMTS training (AIRCOM INTERNATIONAL)

Indoor Cel l Planni ng (telefocal UK Company)

GSM Radio Nwk Design & Planni ng (Huawei, Shenzhen China)

BSS B11 GSM Qual ity of Servi ce & Traffi c Load Monitoring (Alcatel)

BSS B10-B11 E-GPRS QoS & Algorithms Evolution TMO18094 (Al catel)

CCNA (Preparation from CTTC)

INTERESTS, SKILLS and relative tools

Atol l (Huawei)

UNET (Huawei)

U2000, M2000 and iManager (Huawei tool)

Business objective tool (BO)

Net newman (ZTE tool)

Map Info and Google Earth (GIS tool)

SITE SEE, PIANO, MCOM, GTOOL ( for Frequency, BSIC and Neighbor Planning)

Asset (Aircom’s Radio Planning tool)

Tems Investigation 5.1, 7.1 and 8.2(Drive Testing tool)

MS Office and MS Visio

ACTIVITIES/MEMBERSHIPS

Reading technical books, articles, white papers about Satel l ite communi cation and telecommunication.

Member various e-groups related to telecom e.g. Zumbeel, RFGSM LinkedIn etc.

Computer games, web surfing and sports.

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