A user equipment (UE) can include multiple subscriber identity modules (SIMs) to enable connections to different telecommunications networks. For each connection to these different networks, the UE employs a corresponding channel profile to maintain and transmit over a logical channel. In order to rapidly change channel profiles and thus change connections from one network to another, the UE can employ a process with a reduced number of refreshflag commands, reducing the number of refreshes associated with changing connections. The UE thereby increases overall efficiency of the switching process and reduces the time required for such transitions.
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Chen, Edison and Chen, Grace, "Fast Logical Channel Disabling for User Equipment Including Embedded Subscriber Identification Module Cards", Technical Disclosure Commons, (February 17, 2022)