| 摘要 |
PROBLEM TO BE SOLVED: To allow a communication terminal to enable the selection of a connection point or network suitable for communication.SOLUTION: For example, a communication terminal (UE 100) to be connectable to multiple different access-type networks (3G network 200 and a N3G network 300) specifies policy information corresponding to a packet flow from held policy information (e.g. ISRP of ANDSF policy) when a N3G network is detected in a state where a packet flow is being transferred by way of a 3G network, and confirms whether or not a quality condition (QoS information) of a transferred packet flow to be allocated when a packet flow has been transferred to a N3G network satisfies a quality condition (operator request QoS) included in the specified policy information. |
