Methods and apparatus for dynamic fdm between parent link and child link in iab network

An apparatus, comprising:

• a receiving circuitry;
• a transmitting circuitry;
• and
• a processor coupled to the receiving circuitry and the transmitting circuitry configured to cause the apparatus to:
• receive indication information from a parent node of an integrated access and backhaul (IAB) node, the indication information indicating at least one frequency domain resource of an operating band associated with one of a parent link between the IAB node and the parent node or a child link between the IAB node and a child node of the IAB node;
• and
• determine a set of frequency domain resources for the child link from the operating band at least based on the indication information.

An apparatus, comprising:

• a receiving circuitry;
• a transmitting circuitry;
• and
• a processor coupled to the receiving circuitry and the transmitting circuitry configured to cause the apparatus to:
• transmit indication information from a parent node of an integrated access and backhaul (IAB) node, the indication information indicating at least one frequency domain resource of an operating band associated with one of a parent link between the IAB node and the parent node or a child link between the IAB node and a child node of the IAB node;
• and
• determine a set of frequency domain resources for the child link from the operating band at least based on the indication information.