RADIO COMMUNICATION SYSTEM USING RADIO FREQUENCY SIGNAL MODULATED UNDER CONDITION OF MULTIPLE ACCESS WITH CODE DIVISION OF CHANNELS JOINTLY WITH NETWORK COMMUNICATION PROTOCOL A-INTERFACE , STANDARD GSM Russian patent published in 2001 - IPC

FIELD: mobile communication. SUBSTANCE: proposed invention is designed to ensure functioning of wireless communication system with employment of interface of multiple access with code division of channels and network connection based on A-interface of standard of Global System of Mobile Communication ( GSM ). Interface of radio frequency signal of multiple access with code division of channels presents bi-directional interface with subscriber's device and transport system SS7 of A-interface of GSM standard provides for bi-directional interface with commutation center of mobile servicing of GSM standard. Apart from it there is provided aid of transparent transportation of messages used to exchange signaling messages determined in protocol of A-interface of GSM standard between switching center of mobile servicing of GSM standard and subscriber's device. EFFECT: transparent transportation of messages between switching center and subscriber's device. 35 cl, 12 dwg