Patent ID: 7346024

Claim:
An apparatus, comprising: a plurality of private BTSs (Base Transceiver Systems) allocating a wireless resource to a plurality of mobile terminals positioned in an office packet data service area, and performing a radio communication with the terminals; and a private BSC (Base Station Controller) for providing CDMA service comprising a packet data service when calls requested by the private BTSs correspond to office packet service request signals, the private BSC comprising: a BMP hardware board having a software block determining whether a number dialed by one of said plurality of mobile stations is a private or a public call and whether said number is for a telephone or for an internet connection; an ATP-d (Air Termination Processor board) for controlling radio packet data and signals of the private BSC and processing generation of the radio packet data and signals; and a pPDP (private Packet Data Processor) connected between the private BSC and a DCN (Data Core network), said pPDP providing said private radio packet service, wherein the pPDP comprises: a PDCC (Packet Data call Controller) allocating/releasing an IP (Internet Protocol) needed to establish packet data transmission/reception of a terminal between an ATP-d and the DCN, managing generation/termination of a RP (Radio Packet) connection, and processing a state concerning a packet call; a PDTC (Packet Data Traffic Controller) performing packet data transmission/reception between the ATP-d and the DCN; and a PDMA (Packet Data Maintenance & Administration part) for checking an interface with the private BSC and a state of the interface.