Small Cell eNodeB Access System and Method for Realizing Network Access Therefor

A small cell eNodeB access system, comprising:

• a control plane gateway, which is connected to a radio access network and a core network, and set to set up a control plane link between the core network and the radio access network;
• as an aggregation and distribution node of control plane signalings, aggregate and send signalings from different radio access network nodes to the core network, or distribute signalings from the core network to different radio access network nodes;
• and manage and coordinate one or more radio access network nodes;
• a user plane gateway, which is connected to the radio access network and the core network, and set to set up a user plane link between the core network and the radio access network;
• as an aggregation and distribution node of user plane data, aggregate and send data from different radio access network nodes to the core network, or distribute data come from the core network to different radio access network nodes;
• a connection link set up between the control plane gateway and the user plane gateway.