摘要 |
A transmission according to the present invention includes: (A) determining a maximum allowable data size for an uplink user IP packet in accordance with a type of a transmission path connected to a radio base station (60), and notifying a mobile station (70) of the maximum allowable data size; (B) generating, at the mobile station (70), an upper layer data unit which size is not more than the notified maximum allowable data size; (C) generating, at the mobile station (70), an uplink user IP packet including the generated upper layer data unit, generating radio communication data including the generated uplink user IP packet, and transmitting the radio communication data to the radio base station (60); and (D) generating, at the radio base station (eNB), wired transmission data including the uplink user IP packet, and transmitting the wired transmission data to an upper node.
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