Core Network Optimasation

Hi all..

I’m interested in Core Network Optimasation field, which covered for Circuit Switch and Packet Switch, expecially for PS because it’s just new for mobile environment such a GPRS and UMTS. Altough the technologies already take past of 3 or 4 years. Optimasations will cover start from planning till operations and puls with subsriber inputs. So we have knowledgeble in complete area.
Appreciate if anybody can share your expriences and knowledge in this area.

Thank you and regards.