Qualcomm Incorporated

Kaikai Yang

Haojun Wang

Zhenqing Cui

Jie Ren

Certain aspects of the present disclosure provide a technique for wireless communications by a user equipment (UE). The UE starts a procedure for a mobile terminated (MT) or mobile originated (MO) call in a first radio access technology (RAT) network. The UE receives a first command for the UE to move to a second RAT network to continue the call, and in response establishes a connection with the second RAT network to continue the call. The UE starts a timer based on an end of the call and take one or more actions dependent at least in part on the timer to prioritize return to the first RAT network in a standalone (SA) mode.

UE optimization in EPS fallback fast return procedure

One or more aspects of uplink transmissions for dual connectivity connection devices are disclosed. In some implementations, a method of wireless communication includes adjusting, by a user equipment (UE) while in a dual connectivity configuration, a threshold. The method also includes routing, by the UE, data to one of multiple radio link control (RLC) layers based on the adjusted threshold. The method further includes transmitting, by the UE, the data.

Growing community of inventors

Xian Shaanx, China

Kaikai Yang