Cellular enhancements for application mobility

The application relates to cellular enhancements for application mobility. Apparatuses, systems, and methods for a wireless device to perform detection and mitigation of data stalls are disclosed. Themitigation may occur during and/or at initiation of a data connection. The wireless device may establish a data connection(s) with a network over a Wi-Fi or cellular interface and monitor the data connection(s) for a data stall condition(s)/hint(s). The wireless device may perform a remedial action(s) responsive to detection of a data stall condition(s)/hint(s), including initiating a service recovery of the cellular interface, initiating a radio access technology (RAT) upgrade procedure, and/or initiating a handover procedure to a neighbor cell. 本申请涉及应用程序移动性的蜂窝增强。本发明公开了用于无线设备执行对数据停顿的检测和减轻的装置、系统和方法。所述减轻可发生在数据连接期间和/或启动数据连接时。所述无线设备可通过Wi-Fi接口或蜂窝接口与网络建立数据连接，并且针对数据停顿条件/提示监测所述数据连接。所述无线设备可响应于检测到个数据停顿条件/提示而执行补救动作，包括启动所述蜂窝接口的服务恢复、启动无线电接入技术(RAT)升级过程和/或启动到相邻小区的切换过程。