Radio network nodes and methods for enabling mobility between said nodes

A method performed by a second radio network node for enabling a mobility procedure of a wireless device between a first radio network node and the second radio network node in a wireless communication network;

• comprising:
• receiving a first indication from the first radio network node, which first indication indicates a position of the wireless device;
• determining one or more beams to use based on the indicated position of the wireless device;
• and
• transmitting a second indication to the first radio network node, which second indication indicates the determined one or more beams.

A first radio network node for enabling a mobility procedure of a wireless device between the first radio network node and a second radio network node in a wireless communication network;

• the first radio network node being configured to:
• transmit a first indication to the second radio network node, which first indication indicates a position of the wireless device;
• receive a second indication from the second radio network node, which second indication indicates one or more beams used at the second radio network node;
• and
• send to the wireless device measurement information indicating the one or more beams to perform measurement on and thereby enabling the mobility procedure.

A second radio network node for enabling a mobility procedure of a wireless device between a first radio network node and the second radio network node in a wireless communication network;

• the second radio network node being configured to:
• receive a first indication from the first radio network node, which first indication indicates a position of the wireless device;
• determine one or more beams to use based on the indicated position of the wireless device;
• and
• transmit a second indication to the first radio network node, which second indication indicates the determined one or more beams.