Abstract: This document describes scheduling in wireless communication networks. According to an aspect, a method comprises: receiving a data block to be transmitted to a receiver apparatus via multiple link paths; associating a quality of service requirement with the data block; determining performance of each of the multiple link paths; encoding redundancy information from the data block and scaling an amount of the redundancy information based at least partially on the quality of service requirement and the determined performances; organizing, based at least partially on the quality of service requirement and the determined performances, the data block and the redundancy information to the multiple link paths; and transmitting the data block and the redundancy information to the receiver apparatus via the multiple link paths.