FIELD: wireless communication equipment.
SUBSTANCE: invention relates to method of dynamic selection of communication line. Method comprises steps of: providing, in a wireless communication device, two wireless communication lines between one or more network nodes and a wireless device, wherein the at least two wireless communication links relate to at least two different radio access technologies; obtaining, in a wireless communication device, control data to be sent to a first network node from said one or more network nodes, wherein control data refer to a first radio access technology; selecting in wireless communication device one or more wireless communication lines among said at least two wireless communication lines based on first selection parameter, wherein selected one or more wireless communication lines should be used to transmit control data to first network node, wherein the selected one or more wireless communication lines comprise at least a first wireless communication link related to a second radio access technology; transmitting, by a wireless communication device, control data relating to a first radio access technology to a first network node on at least a first wireless communication link relating to a second radio access technology; obtaining control data on the first network node and determining whether the received control data are duplicated control data.
EFFECT: technical result is improved use of radio resources.
15 cl, 7 dwg
