METHOD, APPARATUS AND SYSTEM FOR DECIDING ON A CONTROL ENTITY FOR A PACKET DATA CONNECTION

摘要

The invention relates to an apparatus, a system, a method and a computer program product for receiving a protocol identifier indicating a protocol used in a packet data connection of a user, determining if the user is roaming, and 10 deciding on a control entity to be involved for controlling the packet data connection, depending on the protocol identifier and result of the determination if the user is roaming.