FIG. 8 schematically discloses an example wireless device configuration wherein computer implemented modules aggregate to a wireless device. Thus, FIG. 8 discloses a different representation of a wireless device 80 configured for operation in a first network for designating one or more cells of a second network as neighbouring cells to the first network. The wireless device comprises one or several of: a carrier information module 81 configured to receive information on a set of carriers employed in the second network; a measurement performing module configured to perform measuring on selected one or more carriers from the set of carriers; and a measurement reporting module configured to transmit measurement reports for respective carriers to the network node, the measurement reports being representative of neighbour cell relations between the wireless device serving cell and one or more cells of the second network.

In the drawings and specification, there have been disclosed exemplary aspects of the disclosure. However, many variations and modifications can be made to these aspects without substantially departing from the principles of the present disclosure. Thus, the disclosure should be regarded as illustrative rather than restrictive, and not as being limited to the particular aspects discussed above. Accordingly, although specific terms are employed, they are used in a generic and descriptive sense only and not for purposes of limitation.