Hein Htet San Win

Specialized in NR, LTE , UMTS and GSM radio parameters tuning, RF planning and optimization. Hand-on experience and swap projects as well as new and expansion sites projects. Skilled in planning and configuring key radio parameters, baselines management along with neighbor cell planning and CGI creation. Proficient in preparing and executing configuration scripts for new and upgraded sites, ensuring compliance with baseline standards. Hands-on expertise in low throughput, accessibility, retainability and mobility KPIs analysis and optimization, including root cause identification, load balancing, physical and parameter tuning, and performance enhancement for both ATOM and MPT networks. Responsible for managing weekly CS and PS traffic data, as well as SSV and cluster reports to guide optimization efforts. Played a key role in RF technical part implementation for swap projects—covering script creation and implementation, parameters alignment, baseline setup, and detailed planning to end to end delivery. Contributed to trial implementations including VoLTE, L900 high-interference frequency reuse and L2100 and L900 refarming/expansion projects. Regularly monitor KPI trends across LTE, UMTS, and GSM networks, take corrective actions for optimization, and coordinate with operators to address issues and elevate customer experience.

Performed 4G and 2G parameters tuning, RF optimization, planning and design. Proficient in monitoring and maintaining network parameters, implementing post-optimization changes, and tracking progress towards target KPIs. Effective at coordinating among teams to address issues. Skilled in handling customer complaints, conducting driving tests, and analyzing L3 messages and radio parameters to ensure optimal network performance. Proactive in monitoring real-time network KPIs and taking timely actions during events and festivals. Experienced in trialing new software and hardware features related to 2G and 4G technologies to enhance network quality. Proficient in network planning for both new and existing cells, with a focus on designing and optimizing sites for cities and regions, including high-profile events such as the Myanmar Taunggyi Tazaungdaing event . Responsible for Network Rehoming and Cutovers operations.

Contributed to the Research and Development department by Testing and developing modulator/demodulator devices, ADC and DAC radio processors, Rx and Tx antennas and CML microcircuits