This document provides information about the Mobile Network Optimization conference taking place June 6-9, 2011 in Vienna, Austria. The conference will address challenges of optimizing 3G and 4G networks to manage increasing data traffic. It will feature 14 case studies from operators and address topics like LTE migration, spectrum planning, offloading, and tools for quality management. Attendees can gain insights on techniques for enhanced performance and learn how other operators are addressing critical issues like accurate traffic forecasting and integration of customer KPIs. A 50% discount is being offered to operators and early bird pricing is available when booking by March 18th.