Complexity is mounting – but…
Tighter integration and context-aware personalisation increase the complexity in policy and charging control. Dynamic changes in user behaviour and the competitive landscape will only add to this complexity, as will the Internet of Things (IoT) and VoLTE.
Just think about the ultimate offer that contains all of the required ingredients such as subscription, rating, Quality of Service (QoS), monthly fees, cost control, roaming data package, advice of charge, applications, VoLTE and much more, all in one bundle – that’s a lot to deal with all at once and to cater to a very diverse audience.
Traditional PCRF and charging do not offer the sufficient flexibility and agility; thus, the legacy setup with yesterday’s offer design tools lack the ability to manage complexity efficiently.Not to say the complexity that arises due to network upgrade, adding new capabilities and also new elements like IMS and EPC. Due to the ‘patchwork’ architecture, every change takes too much time.