PRIVATE WIRELESS DATA SWITCHING SYSTEM AND CONTROLLING METHOD THEREOF

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 impro...

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Bibliographic Details
Main Author HAN, CHEOL HUI
Format Patent
LanguageEnglish
Korean
Published 25.08.2004
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary: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).
Bibliography:Application Number: KR20030009928