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发明公开
CN104901875A 用于本地IP接入的相关ID 有权 转让

用于本地IP接入的相关ID
摘要：
本发明涉及家庭蜂窝基站(HeNB)，包括：无线电接口(RI)，与用户设备(UE)通信；本地接口(LI)，与提供到本地IP网络的接入的本地网关(L-GW)通信；用户面接口(SI-U)，与服务网关(SGW)通信；以及控制面接口(SI-MME)，与控制节点(MME)通信。家庭蜂窝基站(HeNB)进一步包括：选择模块(SelMod)，被设置成获取用于使能在家庭蜂窝基站(HeNB)和本地网关(L-GW)之间的直接用户面路径的第一相关ID，当每次建立提供对本地IP网络的接入的承载时，经由控制面接口(S1-MME)获取第一相关ID。本发明还涉及控制节点(MME)、归属用户服务器(HSS)、直接路径使能方法、以及PDN管理方法。
摘要（英）：

The invention relates to a home cellular base station (HeNB), comprising a radio interface (RI), to communicate with a user equipment (UE), a local interface (LI), to communicate with a local gateway (L-GW) providing access to a local IP network, a user plane interface (S1-U), to communicate with a serving gateway (SGW), and a control plane interface (S1-MME), to communicate with a control node (MME). The home cellular base station (HeNB) further comprises a selection module (SelMod) set to obtain a first correlation ID for enabling a direct user plane path between the home cellular base station (HeNB) and the local gateway (L-GW), the first correlation ID being obtained via the control plane interface (S1-MME) upon each establishment of a bearer providing access to the local IP network. The invention also relates to a control node (MME), to a home subscriber server (HSS), to a direct path enablement method, and to a PDN management method.

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