Resource Configuration for Wireless Device Integrated Access and Backhaul Node

A first wireless device comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the first wireless device to:
• receive, from an access node, a first message comprising configuration parameters indicating radio resources for a cell served by the first wireless device, wherein the first wireless device receives the first message from the access node via a parent access node of the first wireless device;
• receive, from the parent access node, a downlink control information comprising an activation indication of the radio resources for the cell;
• and
• communicate, with a second wireless device, transport blocks via the radio resources of the cell based on the activation indication and the first message.