APPROACHES FOR BEAM MEASUREMENTS

A method is disclosed for a control node of a wireless communication system. The wireless communication two or more transmission arrangements and a receiver arrangement. Each transmission arrangement is associated with a respective set of available beams for beam measurements. The method comprises determining, for at least one transmission arrangement of the two or more transmission arrangements, a respective collection of linear combinations of available beams. At least one of the linear combinations comprises available beams from at least two sets of available beams associated with different transmission arrangements of the two or more transmission arrangements. The method also comprises causing transmission, by the transmission arrangements, of at least one of the linear combinations of available beams for beam measurements by the receiver arrangement. Corresponding apparatus, control node and computer program product are also disclosed.