Patent ID: 7149536
Filing Date: 2006-12-12
Classification: H04W

Abstract:
1. A system, comprising: a private EV-DO wireless network coupled to a public EV-DO wireless network including a public Data Location Register (DLR) adapted to provide private EV-DO wireless data service; an Access Network Transceiver (ANT) adapted to relay a corresponding call connection request signal upon the call connection request signal being received from a terminal entering the private EV-DO wireless network; a private Access Network Control (pANC) adapted to generate a session information request signal with respect to the corresponding terminal upon the call connection request signal relayed from the ANT being a first call connection request signal, and to process a call by assigning a traffic channel to the connection terminal according to the received session information upon the session information corresponding to the requested session information request signal being received; and a private Data Location Register (pDLR) adapted to determine whether the session information requested from the pANC station is registered in a database, determine that the session information of the corresponding terminal is a private EV-DO wireless network connection call, request the session information for the corresponding terminal to a public DLR of the public EV-DO wireless network when the session information of the corresponding terminal is not registered and receive the session information of the corresponding terminal from the public DRL, extract International Mobile Station Identity (IMSI) from authentication information for the terminal included among the session information of the corresponding terminal received from the public DLR, perform private authentication of the corresponding terminal in the pDLR using authentication information from the session information of the corresponding terminal, transmit the session information for the corresponding terminal to the pANC, and store the session information for the corresponding terminal in a database upon the authentication information representing that the terminal is registered in the private EV-DO wireless network.