-2000 High-Speed Data Processing Apparatus for IS-2000

摘要

The present invention and change the LCIN (Local CDMA Interconnection Network) to provide a communication path of packet data between the in the sub-system (Base Station Controller) BSC in the CDMA system to the ATM architecture that can process data at a high speed, more than 64Kbps in a BSC Add the TSB (Transcoder Selector Bank) that processes a high-speed packet data, and to the interface with the ATM switch to the (Mobile Switching Center) MSC build a high-speed data networks to provide high-speed data services and tamang line data of 64Kbps or less and it processes the packet data over 64Kbps. In this way the invention as will establish a data network, by adding a TSB including or processing the high speed data over 64Kbps in the BSC the TSB to process voice data and low-speed data and high-speed data over 64Kbps below 64Kbps in the BSC, a high speed of up to 2Mbps to process the data it can be a multimedia service such as high-speed data service and an image service, and that it is also possible effect in the Internet service.