The Wireless Virtual Storage System Based On WiFi

With digital and multimedia process business of network increases, data sharing demands baseing on computer network technology are rising. In order to meet these requirements, an emerging technology --virtual storage, is increasingly more and more attracting peoples' attention. The virtual storage is actually a logical storage. The essence of virtual storage is the logic processing of physical storage device. It overcomes many limitations of physical storage. It can integrated several different independent types of physical storage bodies into a virtual logical storage unit by the software and hardware technology. It can be centralizedly managed and uesed. The development of wireless network technology, especially with the development of 3G and WiFi communication network, making the virtual storage technology based on wireless network be well implemented.The main purpose of this project is for virtual high-definition video file storage applications.The wireless virtual storage system is based on embedded Linux systems and WiFi technology.It allows remote embedded PC equipments connected to network and fast accesses resources.It can supply convenient entertainment services of wireless Internet access and data sharing for users.Thesis first introduces the concepts and principles of virtual memory.The file system, WiFi standards and wireless LAN technology are also introduced. And then around the principle of this virtual storage system, detailedly describing how to build the system software and hardware development environment. Data transmission can be completed by the aid of socket network programming. Finally, the function of virtual storage truly achieves.