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Careers
UMTS RF Performance Engineer
UMTS RF Design and Optimization
• Experience in tuning and optimization of a loaded network
• Experience in live network on NPI projects
• Detailed understanding of Layer 3 messaging and root cause analysis
• Collecting and analyzing drive test data and performance statistics
• Experience in Optimization tools: TEMS investigation, Actix Analyzer, Agilent
• Parameter recommendations, RAN feature activation and testing (P6 preferred)
• Traffic management and network tuning
• Experience optimizing network using statistics
• Experience with the OSS (WRNO, RAN Explorer, Element manager etc.)
• Experience with live data KPIs and tools
• IRAT parameter setup and soft/softer handover optimization wrt capacity/quality
• Scrambling code planning and neighbor optimization
• Understanding uplink tuning and link budget setup and analysis.
• Experience in HSDPA, CS, PS, EUL
• Understanding different signaling protocols: Uu, Iub, Iur, Iu-Cs and Iu
• Experience in planning tools: ACP, ASSET3g, ATOLL
• OSS tools experience (FAS, NCS, MRR, RNO, CNA) and call trace setup and analysis
• UMTS Design and planning