The document provides a curriculum vitae or resume for Mr. Thawat Itthidetwong that summarizes his personal and professional experience. It details over 10 years of experience working in project management, network engineering, and radio network optimization roles for telecommunications companies in Thailand, including with Huawei, Ericsson, Truemove, DTAC, and TA-Orange. It highlights his expertise in mobile broadband technologies like LTE, UMTS, and GSM, as well as skills in areas like network planning, optimization, and troubleshooting.

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CurriculumVitae
Personal Information :
Name: Mr.Thawat Itthidetwong
Birth date: January 22, 1974
Birth place: Bangkok, Thailand
Age: 44 yrs.
Marital status: Single
Nationality: Thai
Health: Excellent
Religion: Buddhist
Weight: 78 kgs.
Height: 184 cms.
Military status: Complete Territorial Defense Course 3 Yrs.
Drive license: Thai driving license, Own car
Address: 60/360 Moo4 Mooban Pruekladda2, Sawaipracharat rd.
Tambon Ladsawai, Amphur Lamlookka, Prathumthani 12150Email
Email address: thawat.itthidetwong@huawei.com; thawat.itthidetwong@gmail.com
Contact number: +668 9498 4999
Professional Profile :
 Creatively develop and implement rollout network strategies.
 Strong organizational and time management abilities.
 Patient, able to work under pressure and strong leadership traits.
 Excellent communication and interpersonal skills.
 Hard work and dedication
 Skillful to applying knowledge. Fast learner and love to explore Knowledge.
 Enjoy taking challenges.
 Good communication with others and good attitude
Work Experience Summary :
 10 years experienced as a Project Manager/Project Technical Leader/RNO Technical
Support/Team leader/RF Engineer from 2 international major vendor(Ericsson&Huawei)
and 1 mobilephone operator in Thailand (Truemove).
 8 years experienced as Network Management Engineer with 2 mobilephone operator in
Thailand (DTAC&Truemove).
 Working Experienced with multi venders and specialties in MBB (LTE,UMTS,GSM) and
Radio Network Planning & Optimization.
 Work Experienced in Project Management and Project Technical Leader
 Work Experienced pre-sale support 2 POC project which involve Big data analytic tools.
 Work Experienced in multi-technology: LTE-FDD 3+ years , UMTS 5+ years, GSM 6+
years.
 Work Experienced with GSM network swap and optimization in 2 project Truemove project
(swap ALU to Huawei), DTAC project (swap Nokia to Ericsson)
 Work experience and knowledge with Network Management Center, Fault investigate,
Rectify fault in GSM mobile network with 2 major mobilephone operator (DTAC Thailand &
TA-Orange)
 Strong practical and theoretical foundation in the Mobile Telecommunication System both
LTE/ UMTS/GSM and practically troubleshoot on radio part and strong in RF network, GUL
Network Mobility Strategy Design, Site/Frequency, Performance monitoring, Parameter
Optimisation, Feature Trial, Modern RAN Analysis Tools
 Coaching skill and drive team to success.

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Work Experience
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Huawei Technologies(Thailand) Co, Ltd.
TRUE RAN Discovery (Modern RAN Analysis Tools)
Project Manager of TRUE RAN Discovery Project POC & Commercial project)
July 2017 - Present
• Project management and delivery Huawei RAN Discovery (Modern RAN Analysis Tools)
as commercial project
• Responsible as Technical Leader of Huawei RAN Discovery POC project which support
Solution Design, Implementation, Technical support,UAT, Special Feature Trial and be a
Trainer for Truemove Thailand. And can achieve to delivery project in short time.
• Pre-sale support for Huawei RAN Discovery POC project which achievement to sale this
project. Provide specified customization solutions, covering several products
• Define and commit User Acceptance Test (UAT) together with customers to ensure all
service functions working properly as designed.
• Identify and analyze incident and problem during POC,Delivery until Acceptance success
on production.
• Act as single point contact for technical team since project kickoff until on delivery
success.
• Provide training to internal department staff and customer and give demo to customer
high level management.
Truemove LTE-FDD/UMTS/GSM 900,1800,2100 Mhz Rollout Project
RF Deputy TD of Truemove LTE Rollout Project
January 2016 - June 2017
• Responsibility as local RF TD and technical support in the deployment and launch of the
new commercial LTE Advance/UMTS/GSM base on 900/1800/2100 MHz network for
Truemove Thailand.
• Participate in LTE 8Mhz BW(Lean Carrier) deployment team for 1st commercial network
Truemove Thailand base on freq. 900 Mhz.Thi is new functionalities will increase the
mobile network’s capacity and speed, further enhancing the user experience associated
with various mobile data applications.
• Participate in GSM 900 Mhz re-farming for support 1st commercial LTE/GSM 8+2 Mhz
network for Truemove Thailand
• Participate in LTE1800 DL256 QAM/UL 64QAM deployment team to enhance LTE DL
througput or TruemoveH Thailand.
• Participate in LTE1800 4x4 MIMO fast rollout 7,000 site in 1 years for TruemoveH
Project in Thailand.
• Participate in LTE1800/2100/900 CA deployment team to enhance LTE DL througput or
TruemoveH Thailand.
• Participate in high level customer weekly meeting and presented network performance
and keep follow up/negotiate to solve the roadblock issue
• Manage local RF TS team to support in LTE/UMTS/GSM rollout for Truemove Thailand
Truemove LTE/UMTS 2100 Mhz Rollout Project
Senior LTE/UMTS RNO Technical Support Engineer
August 2014 - December 2015
• Work as RF technical support in the deployment and launch of the new commercial
LTE/UMTS 2100 network 2nd & 3rd phase for Truemove project in Bangkok Thailand .
• Participate in high level customer weekly meeting and presented network performance
and keep follow up/negotiate to solve the roadblock issue
• Participate in local technical support team to over come the difficulties issue to solve the
road block for deliver project on time to get acceptance and archive project revenue
target

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• Support Neighbors Strategy Design for GSM900/UMTS 850&2100 /LTE 900,1800,2100)
network topology when the network strategy change base on customer require
• Initiate the new LTE throughput criteria and negotiate with customer to get easier pass
CVT drive test acceptance
• Perform support design the DT test methodology base on network KPIs target and
contract on each phase
• Participate in Network improvement project team to support network KPIs improvement
by propose RNC/eNodeB Parameter tuning and new feature implementation
• Perform LTE KPI Performance and LTE Capacity Performance monitoring and propose
effective solutions to customers to solve capacity issues & support LTE/UMTS
optimization special event such as high traffic event base on customer requirement
• Support internal team trouble shoot the transmission issue to archive LTE KPIs target
and support solving the other RF relate issues to archive target network KPIs
• Participate in team trial/propose new LTE/UMTS radio feature, Parameter Tuning and
provide suggestions to the customer such as EFD,ANR etc.
• Perform weekly audit global LTE network parameter strategy to maintain network KPIs
and based on customer requirements.
• Support update the OMC guideline, LTE/UMTS Parameter baseline and knowledge
sharing to RF internal team
• To be a mentor and educate about LTE trouble shooting concept and network topology
architecture to junior RF Eng.(Huawei internal team) and customer.
Ericsson (Thailand) Co, Ltd.
Truemove LTE/UMTS 2100 Mhz base in North region,Thailand
LTE/UMTS Radio Network Design & Optimisation Teamlead
July 2011 - July2014
• Support in the deployment and launch of the new commercial LTE/UMTS 2100 network
1st phase for Real Future(China Mobile partner) in North Region,Thailand
• Perform new site survey and provide RF solution to installation and relate team
• Perform radio engineering evaluation and issue search area map for new site acquisition
• Neighbor plan for newsite WCDMA/LTE
• New Sites Parameter Consistency Check
• Perform new site coverage verification by drivetest (CVT) and submit report to customer
• Support Cluster tuning to archive KPI ‘s target for PAT
• Support network complaint investigate
• Monitor LTE/UMTS network capacity for network growth and prepose effective solution
for solve congestion issur
• Assist in the training and educate to drivetest team and Associate customer engineers.
• UMTS/HSPA Radio network Optimisation Engineer
• New Sites Parameter Consistency Check (RNC & RBS)
DTAC UMTS 850Mhz rollout base in BKK,Central & East region
UMTS Radio Network Optimization Engineer
August 2012 – June2013
• New Sites Parameter Consistency Check (RNC & RBS)
• RNC Performance Monitoring and improvement KPIs
• New site tuning & optimization to archive KPI ‘s target for PAT
• Neighbor plan for 3G-3G & 3G-2G for newsite
• Update IRAT neighbor data after 2G swap BTS such as UTRANGSM external cell,
• Support Feature Trial,Special test case such EUL optimisation
• Support VIP complaint investigate
DTAC GSM modernize network (2G RAN swap out NSN to Ericsson)
1st
phase in BMA area (2651 site)
GSM Radio Network Optimization Engineer
July 2011 – August 2012

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2G RAN Network Optimization Engineer which have roles and responsibilities
following details
 Manage Drivetest team to perform Drivetest pre & post swap to archive customer
KPI ‘s baseline on swap cluster/area.
 Design the drivetest route and prepare for drivetest pre & post swap BTS
to ensure service both voice & data
 Analysis drivetest log files drivetest analysis for trouble shoot after swap BTS
 Support data to RF planning team
 Network stat analysis and provide optimization solution to archive customer ‘s KPI
 Support to solve or provide suggest for solve customer complaint after swap
 Responsible to continuously improve the quality to exceed customer ‘s satisfaction
 2nd
tier support to solve IBS problem after swap
 Radio Network tuning & optimization to archive KPI ‘s target
 Prepare PAT drivetest & OSS statistics report to customer
 Try to provide continuity to job done during PAC and FAC, to complete the
optimization to get the quality level required by customer
 Manage Drivetest resource and drivetest plan for pre & post swap to archive project
‘s timeplan and also manage Optimiser resource plan
 Weekly meeting with customer to present weekly KPIs and WPC (worst performing
cells
True move Co, Ltd., Bangkok, Thailand
True move 3G Trail Phase(2009),1st
-3Rd
Phase (2010-2011)850 Mhz.
2G/3G RF Optimization Senior Engineer & Team leader
May 2005 – June 2011 (6 Yrs.)
 2G/3G Radio Network Planning & Optimization Senior Engineer and Team leader
which have roles and responsibilities following details
 Team Leader to ensure and keep the performance of 2G/3G radio network at the
highest possible level by ensuring that problems, degradations after implementation
3G 1st
phase in Truemove Network in BKK North area
 Prepare and ranking 3G new site and decide the best candidate in nominal plan for
capacity issue in phase 3rd
(2011).
 Manage vendor to maintain the service and network performance to archive 3G KPIs
such as Accessibility, Retain ability, Mobility & Service Integrity following contract.
 Review and validate 3G Pre-lunch acceptance report, Launch acceptance report 3G
1st
phase from vendor coordinate with vendor to solve problem for archive contract
‘s KPI
 Daily 2G/3G KPI monitoring , proper assignment/distribution of the daily worst to
the relate department and Prepare 3G parameters for optimise capacity for reserve
& support marketing even
 Take action on weekly 3G top worst cell lists in each KPI such as CDR-CS&PS,
CSSR-CS&PS, Blackcell and undertake analysis of the 3G Congestion List on a
weekly basis base on Code & Power resource to request adjust
parameters,expansion license or request new site for share traffic
 Participate in team to trial 3G UTRAN feature such as LDR,DRD,RRC redirection,
switch off Cell_FACH etc. for support the radio network capacity improvement.
 Investigate and find the root cause of high RTWP problem cause from external
interference by use statistics and liaise to relate mobile operator
 Participate in team to trial and implement Huawei RAN feature such as RRC
Redirection(Service base),DRD to optimise capacity on 1 carrier network.
Truemove GSM RAN swap out (Alcatel to Huawei)
2G Radio Network Optimization Engineer
2008,2010-2011
 KPI monitoring after swap out Alcatel BTS Indoor/Outdoor equipment and replace
by Huawei BTS3012

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 Follow up problem after KPI had degraded.
 Support and transfer acknowledged for vendor.
 Coordinate with vendor for KPI acceptance base on swap cluster/area.
 Incorporate with vendor team to fulfilled performance, resolve and escalating
technical issues.
Truemove 2G Network Rollout Phase 4th
,6th
,7th
2G RF Planning & Radio Network Optimization Engineer
May 2005 - 2011
 Nominal site planning & Frequency planning Truemove 2G phase 4.
 Technical site survey (TSS) perform and rank and decide the best candidate in
nominal plan for coverage and capacity site
 New site location survey with site acquisition and implementation team.
 Provide radio frequency for new site, upgraded site in responsible area.
 Optimize antennas of sites surrounding new sites when receipt of new site report.
 Analyze drive test log files and provide report for Coverage Acceptance Test after
new site 2G on services.
 Participate in project major radio network frequency planning of Truemove
’ s network in Bangkok area by automatic planning tools to achieve key
performance goals.
 Focus on black/grey cell and provide solution to relief network congestion for
instant upgrade hardware, activate half rate, fine tune parameter Undertake
analysis of the Congestion List on a weekly basis to request upgrade/downgrade
TRX.
 Analyzed radio network KPIs and give the recommendation to improve the network
performance benchmarking on daily and weekly basis report.and maintain and
improve KPI to achieve target such as call drop rate, call setup success rate,
handover success rate.
 Parameter and neighbor cell audit for ensuring coherent behavior between design
and measures.
 Provide Benchmark drive test competition report on optimization for area on a
quarterly basis
 Analyze drive test log file on route Expressway and special VIP route and provide
solution for improvement on special route.
 Investigate and find out solution from customer complaint which involve with
coverage and radio quality problem
 Provide troubleshooting for VIP and customer complain for example retune
frequency to improve quality, adjust antenna orientation to improve coverage, fine
tune parameter.
TA-Orange Co., Ltd. Bangkok, Thailand
Network Management Engineer
September 2001 – April 2005 (3.5 Yrs.)
 Responsible as Network Management Engineer since launched of Truemove (TA-
Orange)‘s Network in 2001.
 Responsible for monitor the GSM/GPRS network, Core Transmission SDH/PDH radio
microwave, incorporate link (WAN) and associate network element and VAS. Etc
 Identifying and responding appropriately to problems First-line fault investigation of
network fault by using command line via OMC-R, OMC-S, OMC-G and other network
management tools.
 Provide 2nd
line engineering support to rectify faults and coach field service and
provide support task of acceptance test for integration new network
 Fault assignment and keep record details of fault restoration and rectification to
Trouble ticket by software.
 Full control of SLA ‘s with relevant department and subcontractors and planned
works co-ordination with internal, external department and third parties to support
the activities by ensuring facilities, equipment and information are accessible /

6. 6
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Awards and
Achievement
Professional Training
(Vendor/Consultancy)
available at the planned time.
 To act as central contact point to other department such include Customer
Management or the other NMC from aboard.
Total Access Communication PLC., Eastern Region Office, Thailand
MSC/BSC Technician
October 1996 – August 2001
 Monitoring and handling all alarms from 7 Province in East region’s GSM network at
NOC-MSC(East region)
 First-line fault investigation and repair of network fault from BSC,TC,MSC
 Notify to the filed maintenance team when fault occurred from BTS or transmission
network.
 Investigate and fix fault from BSS equipment (Motorola) and NSS equipment
(Nokia) in east region network.
 Responsible to provide support and give coordinate to BSS & NSS implementation
and team and include preventive-maintenance to facility equipment in switching
room which include UPS, Battery backup.
Huawei Technology Co. Ltd., Bangkok, Thailand
 Huawei Future Start Awards 2017(Hall of Frame)
 Huawei Quarterly Start Q3 2017
Huawei Training Center, Bangkok, Thailand
 Huawei Project Management Process Overview
 Huawei LTE Network Design and Plan
 Huawei NB-IoT basic Principle and Product Knowledge
 HUAWEI 3G Workshop (CS & PS Network Solution)
 WCDMA Radio Network Design and Planning
 WCDMA RNP/RNO Principle
 WCDMA HSDPA Principle & RRM (RAN10-11)
 UMTS Radio Network Dimensioning (RAN10-11)
 WCDMA Capacity Management Workshop (RAN10-11)
 HUAWEI M2000 Manager
 HUAWEI GSM Radio Network Planning & Network Optimization
Ericsson(Thailand) Co. Ltd., Bangkok, Thailand
 LTE/SAE (L11) System Overview
 LTE/EPC (L11) Introduction
 LTE (L11) Fundamental
 LTE (L11) Performance Management and Optimization Overview
 LTE (L12) Air Interface
 LTE (L12) Radio Network Functionality
 LTE (L12) Protocal and Procedure

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Software Tools :
Education :
Reference:
 LTE (L12) Network Design
 WCDMA/HSPA (W12) Air Interface
 WCDMA/HSPA (W12) Radio Network Initial Tuning
 WCDMA/HSPA (W12) Radio Network Optimization
 GSM (G10B) Radio Network Tuning & Optimization(Certified) at Ericsson Academy,
Stockholm, Sweden
 Presentation Skill : Soft skill
Alcatel Training Center, Bangkok, Thailand
 Alcatel Radio Network Engineering Fundamentals
 Alcatel B10: BSS QoS and Traffic Load Monitoring for GSM
 Alcatel B10: Radio Fine Tuning (Certified)
 Alcatel B9: Radio Network Planning for GPRS & EGPRS
 Alcatel 9156 Radio Network Operation Tools Advanced (Certified)
Motorola Training Center, Bangkok, Thailand & Singapore
 Motorola BSS11 BSS Operation (Certified)
 Motorola SYS01 GSM Interface (Certified)
 Motorola NET01 OMCR Network Operation (Certified)
 Motorola CP07 Introduction to GPRS (Certified)
Aircom International(Consultant) , Bangkok, Thailand
 UTRAN Network Optimisation (Certified)
 Aircom OPTIMA workshop
 Aircom RANOPT workshop
 Huawei Genex Discovery (RAN Modern Optimisation Tools)
 Huawei PRS (Network Performance Tools)
 Huawei Genex NASTAR (LTE/UMTS)
 Huawei M2000 UTRAN
 Ericsson OSS-RC
 Ericsson ISP Tools Kit(ITK)
 Ericsson Network IQ(ENIQ)
 Ericsson RAN Analyzer (ERA) Ver.13
 Alcatel A9156 NPO (Radio Network Statistic Tool)
 Alcatel OMC-R (BSS Network Supervision Tool)
 Motorola OMC-R (BSS Network Supervision Tool)
 MapInfo
 Axio Xeus (Map tools)
 TEMS Investigation 8X.-10.X,12.X (Drivetesting Tool)
 TEMS Discovery (Post processing Tools)
 NEMO outdoor version 5.X (Drivetesting Tool)
 Actix One (Post Processing Tools)
 Actix Analyzer /Trouble shooter
 Azenqos Drivetest Tools
 2007 – 2009 : Valayalongkorn University, Prathumthani, Thailand
Bachelor's Degree in Industrial Science, Major in Telecommunications(GPA:2.9)
 1993 - 1995 : Eastern College of Technology, Chonburi, Thailand
Diploma in Electronic-Computer (GPA:2.8)
 Mr.Nirat Renumas
Deputy Director of Network Optimisation Dep. BKK-North Region
Truemove Co.,Ltd. E-mail: nirut.ren@truecorp.co.th
 Mr.Prachit Chitveeraphat
Manager of Competence Sub-Domain Department
Ericsson(Thailand) Co.,Ltd. Email: prachit.chitveeraphat@ericsson.com

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