CPC H04W 36/0069 (2018.08) [H04W 36/0038 (2013.01); H04W 36/0058 (2018.08); H04W 88/06 (2013.01)] | 4 Claims |
1. A communication method of a User Equipment (UE), the method comprising:
connecting to a source Master Node (MN) and a source Secondary Node (SN) before a handover from the source MN to a target MN; and
connecting to the target MN and a target SN after the handover from the source MN to the target MN;
receiving, from the source MN, an RRC Connection Reconfiguration message comprising a first identifier of a set of information related to security; and
sending to the target MN, an RRC Connection Reconfiguration complete message;
wherein the target MN sends a second identifier of the set of information to the target SN; and
wherein the source MN is configured to send, to the target MN, a measurement report related to the target SN.
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