Abstract: A method of wireless communication by a user equipment (UE) supporting multiple subscriptions, includes camping on a first cell of a first radio access technology (RAT) with a first data subscription, and camping on a second cell of a second RAT with a second data subscription. The method also includes triggering a transition to the first cell of the first RAT for the second data subscription. The method further includes performing, with the first data subscription, activities on behalf of the second data subscription.

Abstract: Methods and systems for performing time synchronization for a Cellular Vehicle-to-Everything (C-V2X) wireless interface of a vehicle are provided. In one example, a method comprises: determining, by a vehicle UE, whether a Global Navigation Satellite System (GNSS) receiver of the vehicle receives a GNSS signal including time information for a time synchronization operation for the vehicle's local clock source; based on whether the GNSS receiver receives a GNSS signal including the time information, adjusting a local clock time of the vehicle's local clock source based on one of: the time information included in the GNSS signal, or one or more wireless signals broadcasted from a base station; and adjusting, based on the adjusted local clock time, at least one of: a phase or a frequency of a clock signal supplied to the C-V2X wireless interface.

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the user equipment (UE) may adjust an operational mode of a circuit of the UE by selecting one or more parameters (e.g., power level or clock frequency or both). Adjusting parameter values may result in avoiding increased temperature. The UE may set an operational mode of a circuit based on a determination or a prediction of a number of blind decodes to be performed, a number of pending receive packets, or a number of transmitting UEs from which the UE will receive traffic. The UE may efficiently reduce unnecessary power expenditures and decrease temperature.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may determine that a criterion relating to semi-persistent scheduling (SPS) is satisfied, wherein the criterion relates to packet arrival times for SPS transmission; and trigger an SPS resource reselection based at least in part on determining that the criterion is satisfied. Numerous other aspects are provided.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive an indication that identifies one or more neighbor cells, of a set of neighbor cells, that support a service; and perform a cell reselection process based at least in part on the indication that the one or more neighbor cells support the service. Numerous other aspects are provided.

Abstract: A network searching method for a multi-mode user equipment having a first radio access technology module and a second radio access technology module includes camping on a current cell by the user equipment via the first radio access technology module; obtaining information broadcast by a system of the second radio access technology module via the first radio access technology module when network environment corresponding to the first radio access technology module changes; and instructing the second radio access technology module to perform a network searching.