Ping He Email & Phone Number

-Provided RF planning to new market and network expansion-Executed nominal site survey and issue nominal site acquisition plan-Performed candidate evaluation, technical site survey and issue RF site design-Performed planning tool update and coverage simulation-Executed new site verification include RF parameter checking and field test-Support optimization and Qos team to troubleshooting network issue by analysis drive test data and cell performance, and issue change work order.-Special project support like in building coverage, hot spot and new technical trial-Assisted with SC6 analysis, antenna selection, propagation model tuning

-Development of test plans and procedures reflecting the TELUS specifications and industry standards-Execute Network connectivity (access) test cases-Performed air interface message/call processing and PPP log analysis.-Assisted with the troubleshooting of network problems and deployment of new technologies-Investigate and solve technical issues related with the RF lab operation

-Performed site survey, site selection, site acquisition, link budget calculations, and antenna selection.-Developed RF designs based on desired coverage & expected capacity using RF planning tools.-Performed sector verification and RF translation audit, ensure sectors radiating at expected power level, correct directions and Scrambling Code, call handling – calls establishment, data transfers, handovers, acceptable data rates/latencies in good RF conditions-Conducted cluster drive test and analysis, fine tuning of network like neighbor list modification, BTS parameter changes, antenna tuning etc.-Produced coverage plots include dominant pilot scrambling code, DL/UL throughput, UE transmit/receive power, BLER, number of active pilots in active set etc. -Monitor system performance statistics in terms of access failure rate, drop call rate, handover, and throughput.-Resolved RF optimization field issues and deliver recommendations for cells with degraded performance.-Support system engineer trace and troubleshooting the call processing problem-Accomplished CDMA/GSM network RF design for 20+ cities and 1000+ BS.-Finished 2000+ CDMA/GSM and WCDMA BS deployment and optimization.