WIRELESS DEVICE, FIRST NETWORK UNIT AND CORRESPONDING METHODS Russian patent published in 2018 - IPC H04W8/14 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to wireless communication. In the method, first network node (111) controls first serving cell (111a). When wireless device (120) is to send a second random access (RA) transmission in the first serving cell to the first network node, performing the configuration of the second serving cell managed by the second network node, the wireless device configures the second serving cell using the T_{act_PSCell} time delay configuration, containing at least the T_{RA_PCell} time delay due to the second random access transmission, or the wireless device configures the second serving cell using the T_{act_PSCell} time delay configuration, not including the T_{RA_PCell} time delay due to the second random access transmission.

EFFECT: technical result is to prevent the interruption of the double-connection operation.

29 cl, 14 dwg