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CDMA/multimode VoLTE device with reduced time to camp

机译:缩短预占时间的CDMA /多模VoLTE设备

摘要

A user equipment (UE) may camp on a network following a SIM bootup. Specifically, the UE may determine that a SIM implementation module of the UE includes a first SIM application (e.g., USIM) associated with a first cellular radio access technology (RAT) (e.g., LTE) and a second SIM application (e.g., CSIM) associated with a second cellular RAT (e.g., CDMA). The UE may then initialize the first SIM application and the second SIM application. The UE may determine whether the network is configured to support both voice and data communications using the first cellular RAT. If so, the UE may initiate camping on the network with the first cellular RAT in response to determining that the first SIM application is ready, but before the second SIM application is ready. If not, the UE may wait until both the first and second SIM applications are ready before initiating camping on the network.
机译:用户设备(UE)可能会在SIM卡启动后驻留在网络上。具体地,UE可以确定UE的SIM实现模块包括与第一蜂窝无线电接入技术(RAT)(例如,LTE)相关联的第一SIM应用(例如,USIM)和第二SIM应用(例如,CSIM)。与第二蜂窝RAT(例如,CDMA)相关联。然后,UE可以初始化第一SIM应用和第二SIM应用。 UE可以确定网络是否被配置为使用第一蜂窝RAT来支持语音和数据通信。如果是这样,则UE可以响应于确定第一SIM应用准备好但在第二SIM应用准备好之前,发起具有第一蜂窝RAT的网络驻留。如果没有,则UE可以等待直到第一SIM应用和第二SIM应用都准备好之后才开始驻留在网络上。

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