Resource reallocation

There is provided a network resource reallocation controller (160) arranged to control a reallocation of network resources by a network node (300) for delivery of content from at least one content provider apparatus (200) to applications (110, 120) on a User Equipment, UE (100). The network resource reallocation controller (160) comprises an information collection module (162) arranged to collect, for each of the applications (110, 120), respective information generated during use of the UE. The network resource reallocation controller (160) further comprises a resource reallocation request generator (164) arranged to generate network resource reallocation requests each comprising a priority value that is associated with a respective one of the applications (110, 120) and based on the information collected for the application, for use by the use by the network node (300) to reallocate the network resources for delivery of the content.