Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.

Abstract: Bulk materials are filled in the dry state, under an inert gas atmosphere, into a transporting vessel, which then has an excess inert gas pressure. The operation of emptying the bulk material out of the transporting vessel likewise takes place under an inert gas atmosphere. The method and the apparatus are suitable for transporting bulk materials which are sensitive to air and moisture.