ตำแหน่ง RF Engineer

บริษัท ELABRAM SYSTEMS CO., LTD

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
AIS Optimization Service South Region
Position: RF Engineer (ELABRAM SYSTEMS CO., LTD)
Duration: June 2021 – Present
- Generate Drive test routes Cluster SSO and NQG using Mapinfo Professional and Google Earth.
- Perform analysis the Drive Test log file for check crossed feeder, check the physical tilting,identify coverage and optimization.
- Perform analysis the cell data of each such as Azimuth, E-tilt,M-Tilt, RS Power,PA,PB,Antenna type.
- Monitor and Analyze AIS LTE and NR KPI.
- Prepared and Install NR700 Initial parameter script.
- Monitor KPI After config Massive MIMO.
- Prepare PAC report, Defined problem area (PA) of cluster by Actix Analyzer, MapInfo Professional and Nemo Analyzer.
- Prepare PA report, Defined and tuned each problem area (PA) of cluster to optimum point and proposed the solution.
- Prepare PA Comparison and FAC report, Summarize and present result of each problem area (PA) of cluster after optimum and proposed long term solution.
- Performed the special optimization cases.
- Analysis and Optimize case New Site.
- Analysis and Optimize case complaint from customer.
- Planning Drive Test Team for complete Target.

TRUE SWAP South Region UPC8&UPC9 (ZTE Thailand)
Position: RF Engineer (ELABRAM SYSTEMS CO., LTD)
Duration: May 2020 – June 2021
- Generate Drive test routes Cluster and SSO using Map info and Google Earth.
- Update Site info Database for Process Drive Test Analysis
- Adjustment Parameter Support Drive Test For Pass KPI Target
- Performed RF data collection of 2G/3G/4G/5G From Drive Test logs
- Analysis Layer3 Mobility And RF Parameter From Drive Test logs File using WNG Stand Alone&Actix Analyzer&T-Phone Analyzer&Nemo Analyzer& T-Phone Analyzer
- Make Report Pre-Post-PA-PAC Acceptance For Cluster SWAP RRU using WNG Stand Alone&Actix Analyzer&Nemo Analyzer&T-Phone Analyzer
- Analysis Site Issue due to RET Broken,Cross Sector,Not Serving,HO Issue,Low Throughput,Interference Issue
- Monitor OMC KPI,OSS KPI,Timing Advance,For RF Optimization
- Presented Solution From PA Analysis And PAC To Customer
- Make Cluster and SSV/SSO report/optimization for Acceptance (PAC & FAC)
- Recommend and Setting the specific RF parameters for the site to be integrated
- Planning Drive Test Team for complete Target

ตำแหน่ง Drive Test Engineer

บริษัท Air Connect Engineering Co., Ltd

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
True Optimization UPC7 Central Region & Ericson True Optimization UPC8 South Region (Ericson Thailand)
Position: Drive Test Engineer (Air Connect Engineering Co., Ltd)
Duration: June 2019 – October2019
• Test New Site,Site Upgrade
• Drive test and Walk test Coverage,CVT,SSO,Tuning,PAC On Band GSM 900,UMTS 850 2100,LTE 900 1800 2100 Using Nemo Outdoor
• CVT Stationary Data(DL,UL,CA,Nperf Speed Test,Ping,HTTP) And Voice(VoLTE,CSFB,VOS,VOL,MOC,MTC) To Pass KPI Target Using Nemo Outdoor
- Drive Test Check Poor Coverage and Quality To Open PA
- Drive Test Tuning Before and After Adjusting Parameter to Close PA
- Drive Test PAC DL,UL,CA PCC,VoLTE,CSFB,VOS,VO L,Audio Quality MOS,IRAT,IFHO

TRUE TURNKEY East Region (HUAWEI Thailand)
Position: Drive Test Engineer (Air Connect Engineering Co., Ltd)
Duration: May 2018 – August 2018
Duration: December 2018 – June 2019
- Test New Site,Small cell,Site Add Sector,Site Add 4T4R,Site Add 8T8R,64T64R,Site Massive MIMO,Site Upgrade
- Drive Test and Walk Test Coverage,CVT,Tuning,PAT On Band GSM 900,UMTS 850 2100,LTE 900 1800 2100 Using Nemo Outdoor
- CVT Stationary Data(DL,UL,CA,Speed Test,Ping,HTTP) And Voice(VoLTE SRVCC,CSFB,VOS,VOL,MOC,MTC) Using Nemo Outdoor Or Azenqos To Pass KPI Target
- Drive Test,Check Cross Sector,Check Neighbours For Hand Over

AIS Optimization North East Region (ZTE Thailand)
Position: Drive Test Engineer (Air Connect Engineering Co., Ltd)
Duration: August 2018 – December 2018
- Test New Site,Small Cell ,New RRU,Site 2CA,Site 3CA,4x4MIMO, Site Upgrade
- Drive Test Follow Test Case Coverage,SSV,SSO,Tuning,PAC On Band UMTS 900 2100, LTE 900 1800 2100 Using Nemo Outdoor
- SSV Stationary Data(DL,UL,3CA,Speed Test,Ping,HTTP) And Voice Using (VoLTE,CSFB,VOS,VOL,MOC,MTC)To Pass KPI Target
- Drive Test Check Cross Sector And Fix Cross Sector
TRUE SWAP South Region (ZTE Thailand)
Position: Drive Test Engineer (Air Connect Engineering Co., Ltd)
Duration: Apr 2018 – May 2018
- Drive Test Cluster Pre SWAP Band GSM 900,UMTS 850 2100,LTE 900 1800 2100 Follow Test Case Using WNG Mobile And Nemo Outdoor

ตำแหน่ง IT Support

บริษัท Investigation Section Songkhla Police Station

ที่อยู่บริษัท

เงินเดือน สำหรับสมาชิกเท่านั้น

ลักษณะงานที่ทำ
- CCTV Monitoring
- Network Analyze
- Installation Windows OS
- Maintenance Computer PC and Notebook
- Record Personal Criminal Data in Police Data Center

ประสบการณ์ทำงานอื่นๆ
Customer CAT at Songkhla
Internship Assistant Engineer
- Fix Broadband and FTTx
- Installation Broadband and FTTx
- Config Router and ONU
- Maintenance Node B and BTS
- Installation and Maintenance Network System