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发明授权
CN106559848B 用于增强的切换机制和小区重选的装置、系统和方法 有权

用于增强的切换机制和小区重选的装置、系统和方法
摘要：
本公开涉及用于增强的切换机制和小区重选的装置、系统和方法。本发明公开了一种用户设备(UE)、基站和对应的方法，该方法用于从诊断服务器接收历史数据；接收UE的位置数据；基于历史数据和位置数据来确定在呼叫期间发生切换失败的概率；将切换失败的概率与阈值进行比较；以及在切换失败的概率超过阈值时发起至无线局域网的呼叫切换。此外，公开了一种UE、基站和对应的方法，该方法用于确定是否一个或多个UE具有活动WiFi语音呼叫，或者UE是否通过WiFi向互联网协议(“IP”)多媒体子系统(“IMS”)进行注册，并将UE的小区重选过程偏置为选择诸如LTE的分组交换网络的小区。
摘要（英）：

A user equipment (UE), base station and a corresponding method for receiving historical data from a diagnostic server, receiving location data of the UE, determining a probability of a failed handover during a call based on the historical data and the location data, comparing the probability of the failed handover to a threshold value and initiating a call handover to a wireless local area network when the probability of the failed handover exceeds the threshold value. Also, a UE, base station and corresponding method for determining if one or more UEs have an active voice over WiFi call or if the UEs are registered with a Internet protocol (“IP”) multimedia subsystem (“IMS”) over WiFi and biasing a cell reselection procedure of the UE to select a cell of a packet switched network such as LTE.

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