Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a radio resource control (RRC) setup procedure for a first subscriber identity module (SIM) of the UE and transmit a serving temporary mobile subscriber identity of the first SIM in association with an RRC setup procedure for a second SIM. Numerous other aspects are provided.

Abstract: Two or more base stations may share relative timing information. For example, a first cell may determining a cell level system frame number (SFN) and frame timing difference (SFTD) between the first cell and a second cell. At least one user equipment (UE) can be configured with dual connectivity with the first cell and the second cell. The first cell may send an indication of the cell level SFTD to the second cell via a backhaul with the second cell. The indication of the cell level SFTD may be the determined SFTD or a SFN reference time. In some implementations, the first cell may send a the SFTD measurement result and assistance information to the second cell via a backhaul to the second cell. The second cell may determine the cell level SFTD. In some implementations, a positioning network entity may determine the cell level SFTD.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a message including an indication that the UE is in a power-saving mode. The UE may receive a configuration, for a connected state of the UE, that is based at least in part on the indication. The UE may operate in the connected state according to the configuration. Numerous other aspects are provided.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a master node (MN) may determine to reconfigure a user equipment (UE) from an existing configuration to a full configuration for a dual connectivity (DC) mode. To perform the reconfiguration, the MN may transmit a signal (e.g., a modification request message) indicating the full configuration to a secondary node (SN). The SN may identify the full configuration reconfiguration triggered at the MN based on the signal. The SN may transmit an acknowledgment message to the MN including a secondary cell group (SCG) configuration for the SN complying with the full configuration. The MN may indicate this SCG configuration as part of the full configuration to the UE (e.g., in a radio resource control (RRC) connection reconfiguration message). The UE may perform a reconfiguration process and communicate with the MN and the SN according to the full configuration.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a message including an indication that the UE is in a power-saving mode. The UE may receive a configuration, for a connected state of the UE, that is based at least in part on the indication. The UE may operate in the connected state according to the configuration. Numerous other aspects are provided.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a master node (MN) may determine to reconfigure a user equipment (UE) from an existing configuration to a full configuration for a dual connectivity (DC) mode. To perform the reconfiguration, the MN may transmit a signal (e.g., a modification request message) indicating the full configuration to a secondary node (SN). The SN may identify the full configuration reconfiguration triggered at the MN based on the signal. The SN may transmit an acknowledgment message to the MN including a secondary cell group (SCG) configuration for the SN complying with the full configuration. The MN may indicate this SCG configuration as part of the full configuration to the UE (e.g., in a radio resource control (RRC) connection reconfiguration message). The UE may perform a reconfiguration process and communicate with the MN and the SN according to the full configuration.