As operators into the 4G era

mobile communications entered the business operations of the stage from traditional voice

SMS/MMS traffic. How to better control the network and create value

becomes a problem which operators concerned. 3GPP program proposed PCC technique can achieve both VoLTE call control strategies can also be effective in helping operators to achieve from dumb pipes to control

intelligent piping direction tube evolution

from business users

always use flow

the position / time multiple dimensions

access type

etc. to develop diversified operating strategy

so as to obtain better returns. From the mobile network operator’s existing PCC infrastructure and control capability

taking the user demand-oriented type

the ability to investigate the PCC open application program in order to provide guidance to carry out telecommunications operators converged communications engineering.