Radio Frequency Engineer
Current• Analyzing KPIs and fine-tuning system parameters to improve HOSR, RRC SR, CSSR, etc.• Implementing network optimization solutions, including antenna tilt adjustments, neighbor list optimization, and parameter tuning, to improve network coverage and quality of service.• Analyzing drive test data to identify network issues and recommend optimization strategies to improve network performance.• Detecting cells with the worst E2E call connection delay and improving them from 700ms up… Show more • Analyzing KPIs and fine-tuning system parameters to improve HOSR, RRC SR, CSSR, etc.• Implementing network optimization solutions, including antenna tilt adjustments, neighbor list optimization, and parameter tuning, to improve network coverage and quality of service.• Analyzing drive test data to identify network issues and recommend optimization strategies to improve network performance.• Detecting cells with the worst E2E call connection delay and improving them from 700ms up to 1400ms by implementing the ultra-fast call setup feature in HUAWEI RNCs.• Detecting cells with the lowest Mean Holding Time, which can be caused by bad neighboring definitions or wrong configuration in site, and providing optimization solutions to correct them.• Experience with RF planning and optimization tools such as Actix, U2020, and TEMS.• Exploring and testing new features on a test cluster, compiling reports on results. Show less