Method for conducting a bidirectional radio communication, radio communication network and radio node

A method for conducting a bidirectional radio communication between a radio node and a gateway in a radio communication network, the method comprising:

• providing the radio communication network, the radio communication network including at least one radio node, and at least one gateway carrying out the radio communication in an IMS (Industrial, Scientific and Medical) frequency band, the at least one radio node having a default setting of an application layer for transmitting a defined volume of data in an uplink from the at least one radio node to the at least one gateway;
• and
• changing a setting of the application layer in the at least one radio node occurring due to a downlink message during operation of the at least one radio node, to reduce a volume of data to be subsequently transmitted in the uplink from the at least one radio node to the gateway, compared to operation of the radio communication network occurring with the default setting of the application layer.