METHOD AND DEVICE FOR REALIZING LOW POWER CONSUMPTION OF CHINA MOBILE MULTIMEDIA BROADCASTING (CMMB) APPARATUS

摘要

A virtual memory, virtual memory system and method are provided, and the virtual memory comprises an interface circuit, a main controller, a WiFi module which are connected in turn and a mode switch connected with the main controller. The interface circuit is used to connect a product mainframe to implement data transmission to the product mainframe, the main controller is used to control data transmission between the interface circuit and the product mainframe, control the WiFi module to connect network, access file data in a remote server and determine an enumeration type of the virtual memory, the WiFi module is used to connect a remote server to implement file data access to the remote server, the mode switch is used to switch working state of the virtual memory. The access to the remote server by the memory is implemented without installing the additional software by adding the mode switch in the memory. The process is simple to be operated conveniently.