RF optim

RF Engineer

Objective Looking for new opportunities to leverage 9 year’s professional experience in a senior level capacity to have an immediate impact on telecom industry while increasing technical skill as network optimization for 2G/3G/4G by offering owned skills to the best solution result and engineering functions.

Main

Summary

In my last role, I was as radio network optimization consultant in some telecommunication big company which succeeds done and implement project in Malaysia, but mostly work for client Celcom – Ericsson that is one the biggest Operator telecommunication in Malaysia. Through my experience I have got in touched with many PT. Indosat,Tbk, PT. TELKOMSEL Indonesia, Lexcorp Indonesia, Nexwave Indonesia, Intisel, Intex, Indosat, XL AXIATA, Ericsson NOKIA, HUAWEI, ZTE, PT. Telkom Indonesia, and SMARTFREN staff user

My overall vision and goal is to upgrade and optimize my technical skill knowledge as network operation in large telecommunication project. I have a unique mix of engineering technical depth, analytical technical skills, fast learning and leadership experience which enables me to be a successful project manager or higher leadership within clients and my own internal organization. Experience

Ericsson Malaysia (www.ericsson.com)

(One of the Telecommunication Vendor in the world) 2G/3G/LTE Optimization Engineer- CELCOM BAU Modernization Project ( November 2016 – March 2016 ) Working Project Experiences

Modernization RF Optimization

Perform load balancing among the all 3 technologies (2G/3G/LTE)

To monitor resource utilization. Highlight all capacity limitation issues and take proactive action to resolve the issues

Design optimization to improve coverage and quality KPI's including RSRP, RSRQ,PCI SWAP, SINR, Latency and throughput.

Trough Business Object & Mo-shell, KPI & statistics monitoring of live LTE network of MOBILY.

Analyzing traces and Drive test of the first LTE call.

Adjusting parameters values to improve performance on Idle Mode, PRACH, HO, ANR, PDCCH, and PUCCH.

Check and solve the interference, overshooting, low RACH, RRC Setup Fail, PCI collision & Pollution issue.

E-NodeB troubleshooting including Cell tracing, UE selective tracing, LTE Exceptions, Baseband traces, Target Monitors, Mo-batch, logs decoding, Wire shark and Trace logs analysis and dumps.

Detailed trials of other L18 and L26 Features trials Optimization, End-user bitrates shaping, Service triggered mobility & Egress Traffic Management.

Responsible for the Post Launch Optimization of newly integrated sites of 3G/4G and changes height/tilt/azimuth to improve network coverage and quality.

KPI Monitoring and Performance Analysis. Worst cells analysis and KPIs (CSSR, retain- ability, PRACH, HO, CQI, etc)

LTE (CSFB, IRAT and Inter-Frequency) optimization ref: Harry kastanas / Daniel c/ nadia

BOYKE PARDEDE

Vendor : Nokia, Huawei, ZTE, Ericsson

2G/3G/LTE Optimization Engineer

Mobile : +628**********/ +628**********

E-mail: *******.*.***@*****.***

2

PT. Ericsson Indonesia (www.ericsson.com)

(One of the Company Telkom, Telecommunication Vendor in the World) by Lexcorp Indonesia RF Engineer - Telkomsel – Swap Project Nokia to Ericsson ( Feb 2016 – Oct 2016 ) Working Project Experiences

Swap RF Optimization

Parameter database con-check, delivery report performance, Cluster NBR Audit, Alarm escalate, Cell level Monitoring and Improvement, Future Con Check NOKIA compare with Ericsson RF Planning and Optimization

Activation and additional licence features of network elements

Verification and analysis of SSV report

Babysitting monitoring such as KPI, Traffic & Payload degradation based on hourly statistics Escalate alarm which impact to KPI

Propose physical tuning for coverage properly

Handle customer complaint & log file analysis.

Acceptance of 3G Site Quality Control

Freddy M / kiki

PT. IMMOBI – TELKOM INFRA (WWW.IMMOBISP.COM)

(One of the Sub Company Telkom, Telecommunication Operator in Indonesia ) NPO Team Leader - TELKOMSEL ERICSSON Project ( Mei 2015 – July 2015 ) Working Project Experiences

Manage 2G and 3G RF Optimization Engineers for KPI Improvement Parameter database con-check, delivery report performance, support VIP/VVIP, MOS Optimization, 2G/3G Daily Performance and Optimization RF Planning and Optimization

Activation and additional licence features of network elements

Optimize and dimensioning 3G Network Voice, Packet R99 and HSPA

CPICH Audit, Voice Traffic and Inter Carrier Load ( F1, F2, and F3 ) Balancing

Using WINFIOL for checking Alarm and NCR Implementation Ref: LEO. S/ CATUR/

3

PENTACONSULTING (WWW.PENTACUNSULTING.COM)

(One of the External Nokia Siemens Networks, Telecommunication Vendor in London) 3G UMTS PLO NOKIA - Erbil IRAQ ( Dec 2015 – April 2015 ) Working Project Experiences

Pre-Launch Optimization

Optimization Activities (RU30/RU40/RU50) under Babil and Najaf Region to improve KPI retain and accessibility as user perspective.

Improve coverage and quality ( Bad RSCP and Ec/No ) and Low THP

Escalate TI Issues such as TRS Part, Cross Connection and others.

VIP Complaint Handling

Clusters Owner for Post Launch Optimization

Clusters Optimization Activities (RU40/ RU50) under Basrah and Missan Region

ADJX, WCEL, WBTS, RNC Parameter Inconsistency and Optimization

2nd Carrier Design ( PES )

RNC PRFILE Parameter Changing,( RU40/ RU50 ) Radio Feature and Licence Checked

Cluster Design, Route Design, Log File Analysis and Recommendation based on initial DT

Analysis KPI degraded based on 3G NPO counters analysis

DT and OSS KPI Achievement above threshold

Provide Clusters Acceptance Report

The 1st 3G Cluster Accepted for PLO Project in IRAQ Ref: FINDI DERMAWAN / HENNAWY, MAHMOUD / KAMAL SAAD HEXAMATICS SERVCOMM SDN BHD (www.hexamatics.com)

(One of the External Nokia Siemens Networks, Telecommunication Vendor in Malaysia) Sr. 3G/LTE Optimization Engineer NOKIA - Celcom Malaysia for PLO Project

( October 2014 – November 2014 )

Working Project Experiences

IBC/IBS Post Launch Optimization

Network Optimization Activities (Indoor / Small Cells)

LTE parameters’ inconsistencies check of Classes: - LNBTS, LNCEL, LNADJL, LNADJ, LNADJW, LNADJG, LNRELG, LNHOG, LNHOW etc.

Analyze LTE DT Log files of area problem and give recommendation with Actix

PCI and PRACH re planning, optimization based on OSS KPI’s using Optimizer

Checking and analysing AMS ( Active MIMO switching) trigger by SINR

Proposed physical optimization of the network in accordance with factors like coverage span, inter azimuth overlapping & traffic distribution 4

Manage of various LTE KPIs of Accessibility, Retainability and Mobility Class which includes (RRC Setup success rate, ERAB Setup Success rate, IRAT Handover success rate, DL & UL Throughput measurement & Drop calls etc.

Manage SDI Performance and Improvement

Bi Weekly Performance of Smart Device Inside CelCom compare with Digi and Maxis Ref: rajesh / aNKIT

PT. Hexamatics Nusantara (www.hexamatics.com)

(One of the External Nokia Siemens Networks, Telecommunication Vendor in Indonesia) 3G PLO NOKIA - Sumatera for U2100 / U900 NPO Market Byte Size ISAT Project

( June – Sept 2014 )

Working Project Experiences

Manage 3G PLO and 3G RF Engineers Partners ( SML and SINERGI ) for KPI Improvement Parameter database con-check, delivery report performance, support VIP/VVIP complaint, hardware configuration changes, recommissioning of of NSN`s Flexi Rel.1, NSN`s Flexi Rel.2, escalate hardware/alarm problem/, Solved KPI blocking and KPI Issue Project Optimization

PIC for delivery single site verification short report (SR) with ACP result, PMR Achievements, MCR Exit Achievement ( GSM 900 / DCS 1800 / U2100 / U900 )

3G/LTE RF Planning and Optimization

Activation and additional licence features of network elements Optimize and dimensioning 3G Network Voice, Packet R99 and HSPA 2nd carrier Implementation and Optimization

New Node B/ Rehoming Node’s B from RNC to MCRNC/ Swap / Modernization U900 Refarming and Activation, U900 Performance and Optimization LTE Pilot Optimization with 1CC in Area Medan

Optimize 3G / LTE sites to reduce drop and THP improvement Ref: Reynold Sitanggang / Hendra Triwidodo

PT. SML Technology (www.smltechnology.com)

(One of the systems partnership Nokia Siemens Networks, Telecommunication Vendor in Indonesia) 3G RF Optimization - Cluster Owner, Kalimantan for NPI NSN Ericsson Telkomsel Project

( Maret – Mei 2014 )

Working Project Experiences

KPI Monitoring

Maintain NPI Parameter database, Manage KPI counters and fomulas, Identify worst cells and congestion cells, KPI Reporting

KPI Improvement

5

Rel99 CE licenses, HSDPA/HSUPA BTS processing sets, Baseband Sub Unit Utilization, Improvements in Local Cell Groups, PIC, HSPA baseband dimensioning, Cell FACH HSDPA 7,2 Mbps, 21 Mbps, 84 Mbps, F-DPCH, Random Camping and Semi Random Camping, Cell Weight, AdjsSIB, Layering Strategy Optimiztion

Capacity Network Solution ; RACH, Carrier, Code, CE, Iub, and Power

Escalate RF parameter changes (NCR) for Network Activity, Ensuring integrity of execution

& Post performance monitoring and network performance improvement

Preferred release experience(RU40 pilots)

Cluster RF optimization

Arrange drive test, analyze drive test log file and give optimization actions, prepare RF optimization report

Ref: Rudianto Aruan / Dana Saputra

PT. INTISEL PRODAKTIFAKOM (www.Intisel.com)

(One of the systems partnership Nokia Siemens Networks, Telecommunication Vendor Company in Indonesia)

2G/3G RF Optimization Lead, Balinusra for NPO E2E PEGASUS NSN Telkomsel Project

( Feb – August 2013 )

Working Project Experiences

KPI Monitoring and Improvement

Fast coordination and closing of TI related issues (HW change, Alarm closing)

Support WCDMA parameter consistency checks and implements changes through PES and Dump

ISHO, IFHO, and Inter-RAT Handover improvements with neighbour relation and parameter optimization

Support Determine and solve the overshooting cells with the help of Time Propagation base on PRACH from RNC

Escalate RF parameter changes (NCR) for Network Activity, Ensuring integrity of execution

& Post performance monitoring and network performance improvement

Support WCDMA RAN (WCEL, WBTS, FMCx, HOPx, ADJx and RNC) parameter optimization, identify missing neighbors and recommend changes to alleviate

Support OSS KPI Achievement (RRC SR, PS CSSR, CS CSSR, CDR CS, CDR PS, IRAT HOSR )

Identify hardware and transport problems in the network and escalate them to project team, such as Flexi BTS license key for IMA, CE, 16QAM HSDPA and HSDPA scheduler

Support QC Review

Future RU 20 and RU 30 Optimization

Project Optimization

Lead, organize and develop the radio engineering team of 6 highly qualified engineers, overlooking the Radio Access Network (RNC, Node B) according to the companies’ standards and processes.

Responsible End to End ownership, from TI installation, KPI LV, KPI Achievement

QC, WCTR, and WCC Achievement

6

Ref: Arista Utama / Lantip

PT. NEXTWAVE Indonesia (www.nexwave.com)

(One of the systems partnership Nokia Siemens Networks, Telecommunication Vendor Company in Indonesia)

3G NPO Team Leader for NSN Project ( July – Oct 2012 ) Working Project Experiences

NSN TELKOMSEL Project for 3G New Sites Kalimantan Region in Indonesia. KPI Monitoring and Improvement

Fast coordination and closing of TI related issues (HW change, Alarm closing)

Support WCDMA parameter consistency checks and implements changes through PES and Dump

ISHO, IFHO, and Inter-RAT Handover improvements with neighbor relation and parameter optimization

Support Determine and solve the overshooting cells with the help of Time Propagation base on PRACH from RNC

Escalate RF parameter changes (NCR) for Network Activity, Ensuring integrity of execution

& Post performance monitoring and network performance improvement

Support WCDMA RAN (WCEL, WBTS, FMCx, HOPx, ADJx and RNC) parameter optimization, identify missing neighbors and recommend changes to alleviate

Support OSS KPI Achievement (RRC SR, PS CSSR, CS CSSR, CDR CS, CDR PS, IRAT HOSR )

Future RU 20 and RU 30 Optimization

Identify hardware and transport problems in the network and escalate them to project team, such as Flexi BTS license key for IMA, CE, 16QAM HSDPA and HSDPA scheduler

Support QC Review

Project Optimization

Lead, organize and develop the radio engineering team of 6 highly qualified engineers, overlooking the Radio Access Network (RNC, Node B) according to the companies’ standards and processes.

Responsible End to End ownership, from TI installation, KPI LV, KPI Achievement

QC, WCTR, and WCC Achievement

Ref: Theofilus / Amirul

PT. NEXTWAVE Indonesia (www.nexwave.com)

(One of the biggest consultant for Telecommunication Vendor Company in Indonesia) Jan 2012 – July 2012

Sr. 3G RNO Consultant for Huawei Project

Working Project Experiences

Telkomsel Huawei Project 3G New Site South Sumatera Region in Indonesia ( April – July)

XL HUAWEI 3G Swap and Modernization in Sumatera Region in Indonesia ( Jan – March )

Radio network optimization for 3G new site under 3 RNCs.

Monitor and analyze the 3G radio network KPI statistics on daily and weekly basis

WCDMA parameter consistency checks and implements changes through LMT and CFGMML

Fast coordination and closing of TI related issues (HW change, Alarm closing) 7

ISHO, IFHO, and Inter-RAT Handover improvements with neighbor relation and parameter optimization

Determine and solve the overshooting cells with the help of Time Propagation base on PRACH from RNC

Optimization Low throughput of R99 and HSDPA

Interface with customer to discuss any KPI issue or problem (AMR, PS UL,PS DL, HSDPA) with RF optimization area for investigate and problem

OSS KPI Achievement (RRC SR, PS CSSR, CS CSSR, CDR CS, CDR PS, IRAT HOSR )

Analyze the causes of RRC and RAB access failure for CS and PS

Optimization for Pilot Pollution, Missing NBR, and Overshoot Problem

3G Capacity management such as code utilization, CE utilization, power utilization, DL IuB max utilization, HSDPA simultaneous user, and CAC rejection or reservation

Blocking due to Air Interface, Blocking BTS Capacity, Blocking due to Iur, Blocking due to Iu-PS, Iu-CS Blocking

Ref: Bernard / Alex / Agung

PT. INTEX Telecom Systems Indonesia (www.intextelindo.com)

(One of the systems partnership Nokia Siemens Networks, Telecommunication Vendor Company in Indonesia)

August 2011 – December 2011

2G - 3G NPO Team Leader for NSN Project

Working Project Experiences

TELKOMSEL 2G-3G Project for new site BALINUSRA region in Indonesia

Fast coordination and closing of TI related issues (HW change, Alarm closing)

Immediate escalation on shortfalls (resource, competence and coordination issues)

Troubleshooting and optimization actions based on 2G and 3G NPO counters analysis

Check possibility Co. or Adj. Interference. Check clean BCCH frequency.

Check DL quality Distribution and Check MAL and MAIO

Check UL quality Distribution, check UL interference power control setting to compensate interference.

Check % of HO fail from adjacencies, focused on High HO Fail. Check TCH_RF_HO_OLD. Check possibility to add some neighbor. Try to prevent UN proper HO and use FMT to reduce drop.

Check best serving cell, possibility HO to best serving cell (Macro or Indoor) make it faster to prevent drop.

Check TRX alarm (mostly 7745 together with 7743 or 7746). Check TRX configuration or reset TRX if needed.

Check TA distribution, coverage spillage and proposed physical tune.

Check and compare which one the highest: Fail on RADIO, ABIS, A_IF, TR or LAPD.

Check RX Lev Access Min and Max Number of Retransmission. Check RACH Rejected and SDCCH request (fails or ghost).

Check the highest handover cause: by interference, quality, level, power budget, GPRS, etc. Check for the highest HO failure: by Blocked, Conn. Fail., Return to Old, End of HO, etc. The highest value is possible as the highest contribution of HO fail

Achieve target KPI. i.e SDSR, HOSR, TCH drop / DCR and drive test KPI (Rx level, Rx quality and SQI).

Responsible End to End ownership, from TI installation, KPI LV, KPI Achievement 8

Ref: Joel / Frans Parlaungan

PT. HUAWEI TECH INVESTMENT (www.huawei.com)

(One of the biggest vendor in this world)

February 2011 – August 2011

RNO Engineer

Working Experiences

Responsible for performing Network Performance Improvement and New Site on access network overall region in Sumatra with HUAWEI Equipment

Network Performance Improvement for Telkom Network in Sumatera Region

Monitor and analyze the radio network statistics on daily and weekly basis

Intra and Inter Handover improvements with neighbor relation and parameter optimization

Determine and solve the overshooting cells with the help of RTT and RTD

Interface with customer to discuss any KPI issue or problem (with RF optimization area for investigate and problem

Optimization for Pilot Pollution, Missing NBR, and Overshoot Problem

Top N Worst Maintenance Optimization

3G Capacity management such as High Utilization, Code Planning etc

Sharing Traffic Management

Recommendation for upgrade carrier /add new site /change board /Reset Board Ref: Samuel Tampubolon

PT. SMART TELECOM (www.smart-telecom.co.id)

(One of Telecommunication Operator Company in Indonesia) April 2010 – January 2011

RAN Performance and Optimization Officer, NOC (Head Quarter) Working Experiences

Responsible for performing network operation on access network overall region in Indonesia ZTE Equipment

Radio network optimization for overall region in Indonesia

Monitor and analyze the 3G radio network statistics on daily and weekly basis

3G analysis event detection from drive test result such as coverage problem (poor UL or DL, coverage limited, interference), handover problems, pilot pollution.

Manage monthly drive test benchmark between other operator and VIP complaint.

Radio parameter configuration check and compare overall region in Indonesia

Tracking and manage optimization issue overall region in Indonesia

Tracking and manage PAC issue overall region in Indonesia

Tracking and manage trouble ticket from end to end network overall region

Radio access network performance analysis, capacity management, and KPI Reporting

Recommendation for upgrade/additional/change board due to high utilization for RAN Node Element

Recommendation for additional new carrier, new site or repeater in view blank spot area to SMARTFREN network.

9

Ref: Gourav Goyal/ Saut Sianturi /

PT. ZTE INDONESIA (www.zte.com.cn )

(One of the biggest vendor in this world)

Dec 2007 – March 2010

RF Optimization Engineer (Network Planning and Optimization Department) Working Project Experiences

HCPT-INDOSAT 2G/3G Project in Indonesia

Radio network optimization overall region in Indonesia

Monitor and analyze the 2G/3G radio network statistics on daily and weekly basis

Determine monthly worst cells (TCH Blocking, HOSR, SDSR and EMD) and receive VIP complaint from customer

Manage monthly drive test benchmark, idle, dedicated (RX Lev, RX Quality, SQI) and drive test VIP complaint.

Analyze daily reports on radio traffic, busy hour report, RF interference, call success rate, drop call rate and traffic management

Giving recommendation and perform directly to change parameter, re-tune frequency from OMC-R (hands on OMC-R).

Troubleshooting HW from Alarms, Event and Per-Carrier Statistics and giving recommendation to site visit (HW Replacement, Recalibration, VSWR test).

Daily KPI Performance monitoring, consist of CSSR, TCH Traffic, HOSR, SD Success Rate, EMD, and TCH Blocking.

Conduct optimization performance analysis, RF interference management and KPI reporting

Ref: Dallas Mangiri/ Chen Ping

Qualification

& Skills

ENGINEERING TECHNICAL ANALYSIS

Problem solving troubleshoot analysis

NOKIA, ZTE, HUAWEI, Ericsson Equipment

Leadership development

Collaborative teams

Planning and organizing skills

Software Skills.

o WAN/LAN Networking, TCP/IP Planning.

o ZTE ZXPOS CNT, CNA, and CNO (Excellent), Net Numen o Netact Reporting Suite

o Map Info Professional (Excellent), Google Earth

o BTS Manager, Citrix, OMS

o ACTIX Analyzer, Nemo Analyzer, TEMS Investigation and TEMS Discovery o LMT 6600/6680 and M2000 (Excellent)

o NASTAR (Familiar), NOKIA Traffica

o WinfioL, Aexio Xeus 2013 R2, Common 3.2, WCDMAMRR, MRR o Access Database, SQL Server 2008 R2, Business Object 10

Training

NSN Training for 3rd Carrier Implementation, RU30 Future

(21 Juny, 2013 – 23 Juny 2013)

ZTE Certified RF Optimization Engineer (Grade: A)

(October, 2009 – November, 2009)

ZTE Network Planning and Optimization Department

ZTE Certified GSM and 3G UMTS RF Optimization Engineer

(Grade: B)

(Dec 2007 – January, 2008)

ZTE Network Planning and Optimization Department

Education

Telkom Technology Institute

August 2003 – March 2008 with GPA: 3.15 scale 4.00 Bachelor, Engineering for Telecommunication Industrial Apprenticeship

E Experiences

Job Training at Network Planning and Optimization at TELKOM INDONESIA, PT Divre I – Medan, North Sumatera, (January 2006 - March 2006).

Job Training at Operation and Maintenance Department at TELKOM INDONESIA, KANDATEL, North Sumatera, (July 2005 - September 2005)

Language

Indonesia (Excellent)

English (Excellent)

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