PRIVATE WIRELESS DATA SWITCHING SYSTEM AND CONTROLLING METHOD THEREOF

• Main Author: HAN, CHEOL HUI
• Format: Patent
• Language: English; Korean
• Published: 25.08.2004
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

PURPOSE: A private wireless data switching system is provided to enable self wireless data communication without passing through a public network, and not to call the public network while performing the data communication, thereby reducing the load of a public network data switching system and improving a processing efficiency of wireless data. CONSTITUTION: A private wireless data switching system(110) comprises as follows. An operation and maintenance server(111) collects shape, fault, and statistical information, and operates/maintains the private wireless data switching system(110). A pDLR(private Data Location Register)(112) performs a mobility management function for a private subscriber. A protocol conversion and exchange portion(114) converts and exchanges a protocol of data of a wireless terminal(113) under control of the operation and maintenance server(111). A wireless terminal interface(115) supports a wireless interface with the wireless terminal(113), and performs packet communication with the conversion and exchange portion(114).