Review of network selection principles
This Technical Report has been produced by the 3rd Generation Partnership Project (3GPP).
The present document shall analyse  the current network selection mechanism and will highlight its limitations based on known operational problems. It will also  consider issues brought about by the advent of new access systems.
Potential changes shall be described to the selection mechanism to provide a better user and network operator experience.
The present document is applicable to both GERAN and UTRAN.