A SYSTEM AND A METHOD FOR MAST VIBRATION COMPENSATION

摘要

The present invention relates to a system 10; 20 for mast vibration compensation implemented in communication system including a first nod and a second node. The first node comprises a first adaptive antenna 11; 2 mounted in a mast; a receiver 12; 22 connected to said antenna 11; 21; an a spatial and temporary processing system 15; 25. The first adaptive antenna 11; 21 is controlled by a first correction signal generated in the spatial and temporary processing system 15; 25. The correction signal is based on a parameter that indicates that a radio link alignment with a second node is degrading due to mechanical vibrations in the mast. The invention also relates to a method for mast vibration compensation.