Network Planning And Optimization Engineer
Telekom Networks Malawi Limited
Major Achievements
• NodeB/BTS rehoming to resolve SPU/DPU congestion
• Multi-Carrier Deployment Strategy, configuration and adjacency planning
• PCH-State Activation & resolution of high SPU load resulting from smart phone generated signaling storm, with RAB & RRC Success Rate improvement from below 95% to over 98%
• Channel element, code, Iub & power congestion resolution to maintain RAB Success Rate above 99%
• Call drop resolution along all major roads through layer 3 message & propagation environment analysis
• Parameter audit and optimization with improvement of Busy Hour Paging Success Rate from below 80% to over 90%
• Resolution of FACH Congestion resulting from increased FACH utilization
• Resolution of HSUPA RAB Failures resulting from DSCP mismatch • HSPA+ Configuration, feature activation and optimization
• Achieved up to 60% EDGE RLC Throughput improvement per BSC through parameter optimization
• Improvement of RLC Retransmission Rate from over 20% to less than 5% on worst cells
• Resolution of paging failures during active data (EDGE) session
• Alcatel – Huawei parameter matching prior to swap Block Optimization