The present invention relates to mobile communications, and discloses a method and device for requesting and allocating connection point addresses. The storage module has a carrier, a first connecting interface, and a second connecting interface. The vision output device is captured within the image. In a discharging step, raw grains with the lightweight grains removed are taken out from the conical section. A water separation unit with a hollow body hydrophobic fuel-permeable separating medium separates water contained in the fuel and includes at least one support structure disposed in the flow path in such a way that a precipitation gap is realized between the filter medium and the separating medium. The power MOS transistor device includes a drain region disposed in a substrate, a gate structure layer disposed over the substrate, and enclosing a periphery of the drain region, and a source region formed in the substrate and distributed at an outer periphery of the gate structure layer.