Intra-UE coexistence between non-stand-alone and stand-alone mode
摘要
說明書
At 1306, the UE may provide configuration information to the first RAN (e.g., via the first base station). The configuration information may be provided during a radio resource control (RRC) connection procedure and may indicate a dual connectivity status of the UE. In some embodiments, the dual connectivity status may include any, any combination of, and/or all of an indication disabling (and/or enabling) dual connectivity for the UE, working frequencies associated with the second RAN (e.g., frequencies the UE is using to communicate with the second RAN), and/or configurations associated with the second RAN (e.g., whether the UE is in stand-alone mode, serving frequencies of the second RAN, and so forth).
At 1308, the UE may receive a dual connectivity configuration (e.g., based on the dual connectivity status of the UE) from the first RAN. In some embodiments, the dual connectivity configuration may include configuring the UE for a stand-alone mode of operation with the first RAN. In some embodiments, the dual connectivity configuration may include configuring the UE for a non-stand-alone mode of operation with the first and second RANs. In some embodiments, such a configuration for the non-stand-alone mode of operation may accommodate the UE operating in stand-alone mode with the second RAN. In some embodiments, the dual connectivity configuration in combination with the UE operating in stand-alone mode with the second RAN may not exceed radio frequency capabilities of the second radio of the UE.
