The invention relates to a device and to a method for determining the position for a working part of a tool on a working machine with a position-determining apparatus. There can be provided a high performance, highly reliable semiconductor integrated circuit with an RF switch circuit provided on a silicon substrate by SOPing. One frame member of the frame may be used as a support for an article to be carried. The power manager then determines an action to change a consumption power level of the one of the power islands to the target power level. Also disclosed is a method for concurrently executing the respective lock sequences associated with multiple threads of a processing device. The control message indicates a starting OFDM symbol of the control channel in a subset of subframes, a frequency allocation in terms of resource blocks for the control channel, and a configuration of the subset of subframes in which the first radio resources of the control channel are configured.