a transmission waiting state is uplink signaling or uplink data then when the uplink information is uplink signaling information deciding section 101 outputs information that indicates that the uplink signaling is in the transmission waiting state to control section 104 on the other hand when the uplink information is uplink data information deciding section 101 outputs information that indicates that the uplink data is in the transmission waiting state to qos deciding section 102 when the information indicating that the uplink data is in the transmission waiting state is input from information deciding section 101 qos deciding section 102 decides whether a real time characteristic is required in the uplink data based on the qos of the uplink data as an example when the uplink data is ip data an ip packet qos deciding section 102 decides whether a real time characteristic is required in the uplink data for an example by referring to a service type tos type of service field of the ip packet the uplink data qos deciding section 102 outputs to control section 104 qos information that indicates a result of the decision about whether a real time characteristic is required in the uplink data bearer context holding section 103 holds a bearer context as information that includes the bearer id the qos and the like of each radio bearer bearer context holding section 103 shares a plurality of bearer contexts between the network node and the own apparatus for example bearer context holding section 103 holds bearer contexts corresponding to radio bearers that the own apparatus has.