Network manager, receiving device and method

A network manager comprising:

• a data interface configured to communicatively couple to a first group of radio access networks comprising at least two radio access networks of a broadcast network (BCN) that are configured to wirelessly emit a load data signal (LDSI), wherein geographical regions in which the radio access networks of the first group emit the load data signal (LDSI) overlap at least partially, and to communicatively couple to a load data source network (LDSN) that provides load data capable of being separated into load data parts for transmission by the radio access networks of the first group, wherein different load data parts are provided by the LDSN to different ones of the radio access networks of the first group;
• and
• a network controller communicatively coupled to the data interface and configured to provide different configuration data to at least two of the radio access networks of the first group for the purpose of configuring the at least two radio access networks to each use individual radio access network resources for transmission of at least two respective load data parts.