| 摘要 |
<p>In an embodiment, there is provided a method for the support of data transmission in a packet mobile network, for PDN connectivity over said packet mobile network between an User Equipment UE and an external Packet Data Network PDN, said packet mobile network comprising a Core Network CN accessed by a Radio Access Network RAN, said data transmission using a tunnel over an interface between a serving RAN node and a serving user plane CN node, said method including support of said data transmission in a mode referred to as connectionless transmission mode, wherein said tunnel over said interface is predefined and identified using information referred to as Connection ID information, providing a reference to said PDN and to said serving user plane CN node.</p> |
