/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: LeonardusWidiyanto https://cdn.slidesharecdn.com/profile-photo-LeonardusWidiyanto-48x48.jpg?cb=1531100958  More than 4.5 Years work experience in the telecommunications industry with experience in GSM/UMTS Radio Network Optimization, Managed Service, Configuration, Troubleshoot, roll out, swapped out and acceptance.  3G RF Optimization Experience with Ericsson, Huawei and ZTE Equipment /HSDPA Optimization/Crowd management/SHO Overhead & PRACH Analysis/ Achieving KPI For New site/ VIP Customer Complain Handling / Event Preparation / Neighbour and Consistency parameter check/ Layering and Traffic Shifting Strategy/ Initial Tuning Parameters/ Solving Power, Code and CE Congestion/ Traffic & Payload Improvement/ Feature Implementation & Audit/ Identify, Analyze, and Improving Worst Performance...