A method performed by a wireless device, the method comprising: receiving a resource allocation for an uplink transmission that allocates resources in one or more partially allocated interlaces; and performing an uplink transmission on allocated resources in the one or more partially allocated interlaces in accordance with the resource allocation; wherein the resource allocation comprises: information that indicates the one or more partially allocated interlaces; and any one of: information that indicates one or more physical resource blocks within the one or more partially allocated interlaces that are allocated for the uplink transmission from the wireless device, and for each partially allocated interlace of the one or more partially allocated interlaces, information that indicates one or more physical resource blocks within the partially allocated interlace that are allocated for the uplink transmission from the wireless device; characterised in that the information that indicates the one or more physical resource blocks is defined using a modified New Radio, NR, Resource Allocation, RA, type 1 resource allocation scheme. receiving a resource allocation for an uplink transmission that allocates resources in one or more partially allocated interlaces; and performing an uplink transmission on allocated resources in the one or more partially allocated interlaces in accordance with the resource allocation; wherein the resource allocation comprises: information that indicates the one or more partially allocated interlaces; and any one of: information that indicates one or more physical resource blocks within the one or more partially allocated interlaces that are allocated for the uplink transmission from the wireless device, and for each partially allocated interlace of the one or more partially allocated interlaces, information that indicates one or more physical resource blocks within the partially allocated interlace that are allocated for the uplink transmission from the wireless device; characterised in that the information that indicates the one or more physical resource blocks is defined using a modified New Radio, NR, Resource Allocation, RA, type 1 resource allocation scheme. information that indicates the one or more partially allocated interlaces; and any one of: information that indicates one or more physical resource blocks within the one or more partially allocated interlaces that are allocated for the uplink transmission from the wireless device, and for each partially allocated interlace of the one or more partially allocated interlaces, information that indicates one or more physical resource blocks within the partially allocated interlace that are allocated for the uplink transmission from the wireless device; characterised in that the information that indicates the one or more physical resource blocks is defined using a modified New Radio, NR, Resource Allocation, RA, type 1 resource allocation scheme. information that indicates one or more physical resource blocks within the one or more partially allocated interlaces that are allocated for the uplink transmission from the wireless device, and for each partially allocated interlace of the one or more partially allocated interlaces, information that indicates one or more physical resource blocks within the partially allocated interlace that are allocated for the uplink transmission from the wireless device; characterised in that the information that indicates the one or more physical resource blocks is defined using a modified New Radio, NR, Resource Allocation, RA, type 1 resource allocation scheme.