Mobile Device Driver for U-Storage System

Abstract

The internet disk that this paper presents for mobile device makes a long-distanced storage recognized as a local storage. It goes beyond the established concept of saving the data of a distant area and down-loading or up-loading them into mobile device; assuming the storage of the distant area as a local storage of mobile device, this system makes the storage of the distant area available anywhere to the user. The U-Storage System consists of designing parts of the protocol of internet disk for mobile device, the client, and the server. It was implemented by information device of Windows CE environment. This system has adopted the way of using the client rather than the web that uses access. To implement this system, the protocol for data transmitted between the server and the client is needed to transmit disk controlling instruction in the right form. That is, the communication protocol of this system consists of “log-in/log-out” and “data reading/data writing.” Each instruction is made of packet data units (PDU), and simple protocol is implemented to process the device placed at the bottom of the system.On the other hand, Based on the log-in, log-out, reading, writing processing, We are able to management of U-Storage system.