利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN108476439A 无需C平面重定位的WLAN终端U平面重定位 有权

无需C平面重定位的WLAN终端U平面重定位
摘要：
一种控制平面接口针对至少第一非蜂窝无线电接入节点和第二非蜂窝无线电接入节点(诸如AP1和AP2)建立在蜂窝无线电接入节点与锚之间；以及此后在用户设备(UE)从AP1向AP2的移动期间，锚将用于分配给UE的无线电链路的用户平面接口从AP1重定位到AP2，同时保持所建立的控制平面接口以用于无线电链路。当被实现用于LTE-WLAN聚合(LWA)时，控制平面接口是具有对应的控制平面无线终端(WT-C)的Xw-C，用户平面接口是具有对应的用户平面无线终端(WT-U)的Xw-U；蜂窝无线电接入节点是eNB，AP属于锚并且具有属于由eNB配置用于UE的相同移动集的BSS；锚是WT-C，并且AP是WT-U。
摘要（英）：

A control-plane interface is established between a cellular radio access node and an anchor for at least first and second non-cellular radio access nodes (such as API and AP2); and thereafter during mobility of a user equipment (UE) from API to AP2, the anchor relocates a user-plane interface for a radio link allocated to the UE from API to AP2 while maintaining the established control-plane interface for the radio link. When implemented for LTE-WLAN Aggregation (LWA), the control-plane interface is Xw-C with a corresponding control plane wireless termination (WT-C), the user-plane interface is Xw-U with a corresponding user plane wireless terminations (WT-U); the cellular radio access node is an eNB, the APs belong to the anchor and have BSSs that belong to a same mobility set that is configured for the UE by the eNB; the anchor is the WT-C, and the APs are WT-Us.

公开/授权文献
0/0