Abstract: A high-speed wireless data system for providing services for either a public wireless network terminal or a private wireless network terminal, the system comprising: a base station for assigning an Unicast Access Terminal Identifier to each of terminals of the public wireless network and the private wireless network through a wireless channel to provide services of the high-speed wireless data system for each of the terminals; a base station controller for controlling implementation of different authentications for the terminals, assignment of an Unicast Access Terminal Identifier to each terminal, management of a session for each terminal, and data transmitted or received by each terminal; a private authentication system including an authentication database for authenticating the private wireless network terminal; a data location register including service information of the public wireless network terminal and information for receiving services from the private wireless network of the private wireless netwo

Abstract: In a private wireless communication system and a mobile station (MS) control method using the same, the system informs an MS of its entrance into a private network using a system parameter message broadcast through a paging channel in order to control additional functions of the MS (e.g., a camera function, a MP3 player function, and a USB data communication function), and the MS transmits a registration message to the private wireless communication system through an access channel. The system determines whether the MS is registered in the private network based on the registration message from the MS, and if the MS is registered in the private network, controls the functions of the MS by writing a message for MS function control based on MS control information set in a database, and by and transmitting the MS function control message to the MS.

Abstract: An Evolution Data Only (EV-DO) service is provided by a network interfacing a wireless public network and a wired/wireless private network so that an EV-DO call is transmitted via the private network when an EV-DO service is intended to be provided via the private network. An arbitrary terminal sets up an identifier indicating which of the private and public networks is to transmit the EV-DO service and the identifier received from the arbitrary terminal is retrieved to request the EV-DO service via a corresponding network based on the retrieved identifier. Consequently, the EV-DO call is forwarded via the selected network, and since an EV-DO call is forwarded via the private network by modifying the system without changing each user terminal, no additional expense is necessary.

Abstract: An apparatus and method for processing a data call in a private EV-DO wireless network system construct a data location register (DLR) and AN_AAA, which are essential to an EV-DO wireless network configuration, in a private EV-DO wireless network to block an EV-DO terminal from maintaining a public network session and allow the EV-DO terminal to maintain only a private network session within a private area in building the private EV-DO wireless network in an area where security is required, so that the public network connection is not established. Thus, it is possible to prevent information outflow through the Internet with a public EV-DO wireless network connection, to limit private service with respect to a terminal having no permission, and to block in advance illegal information outflow through the Internet with a private EV-DO wireless network connection.

Abstract: An Internet Protocol telephony exchange system and a call control method thereof. The exchange system integrates an IP terminal and a legacy terminal in a single exchange system, controls a call of the IP terminal in the same manner as an extension subscriber, and contains at least one IP terminal connected to the IP network. The IP terminal contains a user interface for generating user information or converting received user interface information into information of a user-identifiable state, and performs a VoIP function in compliance with one or more of a H.323, a MGCP and an SIP protocol procedure. The IP network is connected to an IP driver and an IP-PBX (Internet Protocol-Private Branch Exchange). The IP driver controls an IP end point at which the IP terminals are positioned, upon receiving IP terminal connection information and call control information based on H.323/MGCP/SIP protocol procedure.

Abstract: Registering a Mobile Station (MS) in a private mobile network cooperating with a Public Land Mobile Network (PLMN) enables necessary MS information (IMSI/MIN and ESN) to be registered with an incoming call of the MS without a complicated procedure when the MS registers with the private mobile network and includes: receiving an Origination Message (ORM) transmitted from the MS through a private Base Transceiver Station (pBTS) included in the private mobile network; extracting a function code, a Mobile Directory Number (MDN), and MS information from the received ORM; examining MS registration information stored in the pHLR using the extracted MDN when the function code is a registration function code; and updating and registering the MS registration information using the extracted MS information when the examined MS registration information is in a registration initialization pattern.

Abstract: In a private wireless high-speed data system and data service method, a private pDLR for handling authentication of a terminal entering a private network and call processing is arranged in a private (premises) EV-DO wireless network and session information of the corresponding terminal is received from a data location register (DLR) of the public EV-DO network and is stored in a database of the private pDLR only when the terminal entering the private EV-DO wireless network requests the call connection for the first time, and the call authentication is performed. The call processing is performed using the session information for the corresponding terminal stored in the private pDLR in when the call connection is requested from the terminal entering the private network at least two or more times.

Abstract: In a private wireless communication system and a mobile station (MS) control method using the same, the system informs an MS of its entrance into a private network using a system parameter message broadcast through a paging channel in order to control additional functions of the MS (e.g., a camera function, an MP3 player function, and a USB data communication function), and the MS transmits a registration message to the private wireless communication system through an access channel. The system determines whether the MS is registered in the private network based on the registration message from the MS, and if the MS is registered in the private network, controls the functions of the MS by writing a message for MS function control based on MS control information set in a database, and by and transmitting the MS function control message to the MS.

Abstract: The present invention relates to an apparatus and method for communication service, through which a mobile station in a service area shared by a predetermined public and private mobile network is capable of getting public mobile communication network service together with private wire and mobile communication network service, the apparatus including: a base station transceiver subsystem located in the predetermined service area for providing a mobile channel with a mobile station in the service area; a communication path provider, which is connected to at least one of the base station transceiver subsystem, a base station controller of public mobile communication network, a private switch, and wire public network, for providing a communication path to be able to transmit data of the base station transceiver subsystem; a call manager, which analyzes messages that are received through the communication path provider, sorts out public mobile communication network service and private wire and mobile communication

Abstract: Registering a Mobile Station (MS) in a private mobile network cooperating with a Public Land Mobile Network (PLMN) enables necessary MS information (IMSI/MIN and ESN) to be registered with an incoming call of the MS without a complicated procedure when the MS registers with the private mobile network and includes: receiving an Origination Message (ORM) transmitted from the MS through a private Base Transceiver Station (pBTS) included in the private mobile network; extracting a function code, a Mobile Directory Number (MDN), and MS information from the received ORM; examining MS registration information stored in the pHLR using the extracted MDN when the function code is a registration function code; and updating and registering the MS registration information using the extracted MS information when the examined MS registration information is in a registration initialization pattern.

Abstract: A service apparatus for a public and private mobile communication network in a mobile communication service system including a public mobile communication network and a private mobile communication network. The service apparatus includes a device for connecting a public mobile communication service system to a private mobile communication service system, and providing a mobile station in a predetermined service area with both a public mobile communication service and a private mobile communication service.

Abstract: An Evolution Data Only (EV-DO) service is provided by a network interfacing a wireless public network and a wired/wireless private network so that an EV-DO call is transmitted via the private network when an EV-DO service is intended to be provided via the private network. An arbitrary terminal sets up an identifier indicating which of the private and public networks is to transmit the EV-DO service and the identifier received from the arbitrary terminal is retrieved to request the EV-DO service via a corresponding network based on the retrieved identifier. Consequently, the EV-DO call is forwarded via the selected network, and since an EV-DO call is forwarded via the private network by modifying the system without changing each user terminal, no additional expense is necessary.

Abstract: Providing a roaming service among private mobile switching centers (MSCs) interconnected to one another via a public switched telephone network (PSTN) includes connecting the private mobile switching centers to a virtual private network (VPN) via the PSTN; storing information about a mobile station registered for a private mobile communication service and associated mobile station location information in a selected private mobile switching center upon a mobile station sending a private mobile communication service registration request to the selected one of the private mobile switching centers; transmitting the mobile station information and the mobile station location information to other private mobile switching centers via the virtual private network; and the selected private mobile switching center the private mobile communication service using the stored mobile station information and mobile station location information upon the mobile station sending a private mobile communication service request to a s

Abstract: An apparatus and method for processing a data call in a private EV-DO wireless network system construct a data location register (DLR) and AN_AAA, which are essential to an EV-DO wireless network configuration, in a private EV-DO wireless network to block an EV-DO terminal from maintaining a public network session and allow the EV-DO terminal to maintain only a private network session within a private area in building the private EV-DO wireless network in an area where security is required, so that the public network connection is not established. Thus, it is possible to prevent information outflow through the Internet with a public EV-DO wireless network connection, to limit private service with respect to a terminal having no permission, and to block in advance illegal information outflow through the Internet with a private EV-DO wireless network connection.

Abstract: Disclosed is a data service method in a private EV-DO wireless network system sharing a public network data location register (DLR).

Abstract: In a private wireless high-speed data system and data service method, a private pDLR for handling authentication of a terminal entering a private network and call processing is arranged in a private (premises) EV-DO wireless network and session information of the corresponding terminal is received from a data location register (DLR) of the public EV-DO network and is stored in a database of the private pDLR only when the terminal entering the private EV-DO wireless network requests the call connection for the first time, and the call authentication is performed. The call processing is performed using the session information for the corresponding terminal stored in the private pDLR in when the call connection is requested from the terminal entering the private network at least two or more times.

Abstract: A method for assigning an IP (Internet Protocol) address to an MN (Mobile Node) in a CDMA (Code Division Multiple Access) system, and more particularly to a method for assigning an IP address on the basis of a grade of an MN. In a method for assigning an IP address on the basis of a grade of an MN in a CDMA data communication system, the system including a database storing information of grades of MNs, a grade of the MN is identified from the database when an IP address assignment request associated with an arbitrary MN is received. Then, an IP address pool is selected from IP address pools of various grades on the basis of the grade of the MN, the IP address pools containing assignable IP addresses. Then, an IP address is selected from the IP address pool and the selected IP address is assigned to the MN.

Abstract: A method for matching subscriber states in a network in which a public land mobile network and a wired/wireless private network and a method for performing a call processing operation to manage state information of ANs (Access Nodes) according to incoming call reception and outgoing call transmission in a private network when a high-speed wireless data system uses the public and private networks. Where data communication is performed between two ANs coupled to the private network, the state information of the two ANs is updated according to states of the ANs performing the data communication. Even though one of the two ANs makes a call setup request through the public network, the number of paging message transmissions can be reduced and an error such as a paging non-response can be prevented.

Abstract: A high-speed wireless data system for providing services for either a public wireless network terminal or a private wireless network terminal, the system comprising: a base station for assigning an Unicast Access Terminal Identifier to each of terminals of the public wireless network and the private wireless network through a wireless channel to provide services of the high-speed wireless data system for each of the terminals; a base station controller for controlling implementation of different authentications for the terminals, assignment of an Unicast Access Terminal Identifier to each terminal, management of a session for each terminal, and data transmitted or received by each terminal; a private authentication system including an authentication database for authenticating the private wireless network terminal; a data location register including service information of the public wireless network terminal and information for receiving services from the private wireless network of the private wireless netwo

Abstract: The present invention relates to an apparatus and method for communication service, through which a mobile station in a service area shared by a predetermined public and private mobile network is capable of getting public mobile communication network service together with private wire and mobile communication network service, the apparatus including: a base station transceiver subsystem located in the predetermined service area for providing a mobile channel with a mobile station in the service area; a communication path provider, which is connected to at least one of the base station transceiver subsystem, a base station controller of public mobile communication network, a private switch, and wire public network, for providing a communication path to be able to transmit data of the base station transceiver subsystem; a call manager, which analyzes messages that are received through the communication path provider, sorts out public mobile communication network service and private wire and mobile communication