The present invention provides a random access method, a user equipment and a network equipment. The CMC layer is cured while the blanket is under compression such that the resulting CMC layer has a smooth surface. A first one of the two circular saws rotates in a first rotational direction and a second one of the two circular saws rotates in a second rotational direction. The second metal layer on the textured metal semiconductor alloy is then annealed to form a metal semiconductor alloy contact, in which metal elements from the second metal layer are diffused through the textured metal semiconductor alloy to provide a templated metal semiconductor alloy. This effect is thought to be attributable to the following mechanism: in a relatively early stage in a first charge step, a satisfactory protective coating film is formed on the negative electrode by the action of the quaternary ammonium salt and, hence, the organic solvent employed in the nonaqueous electrolyte is inhibited from decomposing.