DEMAND PAGING METHOD FOR MOBILE TERMINAL, CONTROLLER AND MOBILE TERMINAL

摘要

A demand paging method for a mobile terminal, a controller and a mobile terminal, wherein the demand paging method determines, when a mobile terminal in operation needs to compress a file, a storage location of the compressed file in an external part of the controller of the mobile terminal; a decoding unit of the internal part of the controller of the mobile terminal decompresses the compressed file in the storage location; the mobile terminal saves the decompressed file to a designated part of the memory, wherein the designated part of the memory comprises the memory in the internal part of the controller of the mobile terminal and/or the memory in the external part of the controller of the mobile terminal; the mobile terminal continues to operate on the basis of the decompressed file. The technical solution increases file decompression of the mobile terminal,, takes advantage of storage resources of the memory of the internal part of the controller of the mobile terminal, and saves decompressed files in the internal part of the controller, increasing the processing efficiency of demand paging of the mobile terminal.