Base Station Backhaul Link Information

A second access node comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the first access node to:
• send, to a first access node, at least one message comprising configuration parameters of a first cell of a third access node, wherein:
• the third access node:
• is a child node associated with the second access node;
• and
• communicates with the second access node via at least one backhaul link;
• and
• the configuration parameters comprise:
• an identifier indicating the first cell;
• and
• backhaul information of the at least one backhaul link;
• and
• receive, from the first access node, a message requesting a handover of the wireless device to the first cell.

A system comprising:

• a second access node comprising:
• one or more processors of the second access node;
• and
• memory storing instructions of the second access node that, when executed by the one or more processors of the second access node, cause the second access node to:
• transmit at least one message comprising configuration parameters of a first cell of a third access node, wherein:
• the third access node:
• is a child node associated with the second access node;
• and
• communicates with the second access node via at least one backhaul link;
• and
• the configuration parameters comprise:
• an identifier indicating the first cell;
• and
• backhaul information of the at least one backhaul link;
• and
• a first access node comprising:
• one or more processors of the first access node;
• and
• memory storing instructions of the first access node that, when executed by the one or more processors of the first access node, cause the first access node to:
• receive the at least one message;
• determine, based on the backhaul information, a handover of a wireless device to the first cell;
• and
• transmit, to the second access node, a message requesting the handover of the wireless device to the first cell.