A User Equipment, UE, of a cellular communication system transmits scheduling assistance data to a base station comprising a base station scheduler which schedules uplink packet data. The trench comprises a first sloped surface not parallel to the first surface, wherein the substrate has a second side opposite to the first side of the substrate. At least one end portion of a head of a tool driven in rotation is inserted into the orifice through the outer mouth, in a direction corresponding to the axis of the orifice in order to heat an area of the case in the vicinity of the orifice. The sensors provide information about the vehicle and its interior or exterior environment, about individual components, systems, vehicle occupants, subsystems, or about the roadway, ambient atmosphere, travel conditions and external objects. The female member has a body with a linking element associated with the lateral end for receiving the other fixation element, and a cavity with an opening on the medial end for receiving a portion of the male member projection.