In systems and methods of transmitting information to a wireless device, information is received at a first access node from a second access node over a communication link between the first and second access nodes, the information comprising an indication of whether the transmission of a resource block at the first access node may cause interference with a transmission at the second access node. The first access node transmits the resource block when it is determined that the transmission at the first access node will not interfere with a transmission at the second access node.