1. A method of synchronizing transmission between two nodes in a wireless network, the method comprising the steps of: each node aligning a respective clock with clocks of other nodes of the network; obtaining at each node an interference profile based on frequency, wherein the interference profile is compiled from an average of interferences received over multiple repeat cycles; and agreeing between the two nodes on a synchronized transmission schedule based on the interference profiles at both nodes such that no frequency is used simultaneously by both nodes.