CPC H04W 36/0027 (2013.01) [H04W 36/0033 (2013.01); H04W 36/0061 (2013.01); H04W 36/0069 (2018.08); H04W 36/08 (2013.01); H04W 76/27 (2018.02)] | 24 Claims |
1. A method performed by a central unit (CU) of a node in a wireless communication system, the method comprising:
transmitting, to a distributed unit (DU) of the node via an F1 interface, a request message for requesting a context setup of a terminal that includes a first list of at least one candidate primary cell (PCell) and a second list of at least one secondary cell (SCell) to be setup; and
receiving, from the DU via the F1 interface, a response message for confirming the context setup of the terminal that includes a third list of at least one SCell failed to setup.
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