Method for optimizing LTE data performance through fast or fast scheduling request techniques for single radio hybrid tune-away devices

摘要

An apparatus, eg, a UE, tunes away from the first RAT to the second RAT during active data transfer between the UE and the network device via the first RAT. The data activity transfer relates to one of uplink data transfer from the UE or downlink data transfer to the UE, and tuning away starts a timer that affects the data transfer activity. The UE may start continuing uplink data transfer upon tuning back to the first RAT by resetting the timer and sending an SR to the network device upon reset of at least one timer, where the timer Is associated with the UE. The UE may begin to continue downlink data transfer upon tuning back to the first RAT by causing the network device to exit the power saving mode, where a timer is associated with the network device and the power saving mode Define the cycle.