Experience

Sotelco Ltd, Beeline Cambodia

• Senior Transport Network Planning and Optimization

  • Aug 2009 - Present

  Responsible for: • Microwave network planning and Designing. • Optical Fiber Planning and Designing. • Transmission capacity management, Quality and performance audit. • Prepared Frequency plan, link budget, Mux plan and any parameters for Transmission Network • Used Path loss and Mentum Ellipse for transmission planning. • Planning, Design and configuration of NEC product (iPasolink 400) • Installation and Commissioning of Motorola wireless point-to-point (PTP300) • Control and monitoring Network Management System (T2000, U2000, PNMSj and WM 3.0). • Commissioning and installation of Clock Synchronization (Time provider 1000). • Commissioning and installation of Huawei product (OSN and RTN series) • Prepared Microwave Application form to MPTC and material request for network expansion. • Do site survey and making the professional report. • Make the plan for reroute, upgrading and supporting with the sub-contractor. • Cooperation with field maintenance, rollout to implement and troubleshooting for all sites. • Material request and supporting with Radio Access Network team for sites expansion. • Do the testing and trail Microwave product such as Alcatel-lucent, Ceragon and NERA. • Installation and configuration Gateway Network Element (Ethernet, Tainet and E-Tek). • Worked with sub-contractor and Accountant to manage asset. Show less



Applifone Co., Ltd (Star Cell 098-086)

• Telecommunications
• 1 - 100 Employee

• Transmission and BTS Engineer

  • Sep 2007 - Aug 2009

  Responsible for: • Operation and maintenance of BTS , Microwave ( Mini-link), OMS, NMS. • Commissioning and installation of BTS, Mini-link, OMS, NMS. • Advise about BTS, transmission technique and trouble shooting. • Prepare Frequency Plan, IP Address, any parameters for Transmission. • Cooperation with planning Engineer for implement transmission network. • Control, monitoring and trouble shooting for Network Management System. • Transmission and BTS support. • Cooperation with provider for BTS and Transmission trouble shooting. • Configuration and maintenance Internet traffic for customer. • Prepare schedule for maintenance and back up. • Prepare all report, work order request and report to management. • Control data inventory and stock report. Show less



Yakjin Co. Ltd

• China
• Machinery Manufacturing

• IT support Engineer

  • Jul 2006 - Sep 2007

  Installation software and hardware for Computer, Maintenance Computer Server and client, Network, IF system monitoring and troubleshooting of Computer, printer, photo copy, scanner and desk phone. Installation software and hardware for Computer, Maintenance Computer Server and client, Network, IF system monitoring and troubleshooting of Computer, printer, photo copy, scanner and desk phone.