Method for adapting an antenna downtilt in a radio communication network, first network node and second network nodethereof

摘要

The invention relates to a method for adapting an antenna downtilt in a radio communication network (RCN). The radio communication network (RCN) comprises a first transmission apparatus for transmitting first radio frequency signals and at least one second transmission apparatus for transmitting second radio frequency signals. The first transmission apparatus comprises a first antenna system (BS1-AS1). The method comprises the step of adapting a downtilt angle (DTA1) at the first antenna system (BS1-AS1) for transmitting the first radio frequency signals depending on an operating condition of the at least second transmission apparatus. The invention further relates to a network node (BS1) for use in a radio communication network (RCN) and to a base station (BS2) for use in a radio communication network (RCN).