Method and device for managing most virtual device and computer-readable medium having thereon program performing function embodying the same

The invention data and generating a MOST virtual device for transmitting and receiving MOST virtual device management unit for, or removed, and the MOST virtual device and the MOST MOST synchronization TCP / IP device that manages data transmission and reception of synchronization channel driver part, the MOST synchronous TCP / MOST it relates to a virtual device management apparatus including a socket management unit that manages a socket communicating with IP device driver part and the socket applications using the virtual MOST devices. According to the invention, by using a synchronous channel or an asynchronous channel of the MOST generated virtual device and MOST devices this basis it is possible to QoS support by carrying out the TCP / IP support and efficiently. MOST, a virtual device, QoS, TCP / IP, a device driver, a socket, a synchronization channel, an asynchronous channel, the slot allocation, release slot