说明：  CDMA 2000 Protocol Analyzer 是广大无线通信工作者必备的工具之一。如何操作仪器和了解CDMA2000 协议，该文档提供了一个窗口。
( CDMA 2000 Protocol Analyzer can be used to analyze and view protocols across A1 (between Base Station Controller and Mobile Switching Center), A3 and A7 (between two Base Station Controllers), A9 (between Base Station Controller and Packet Control Function), and A11 (between Packet Control Function and Packet Data Serving Node) signaling interfaces. Some of the major interfaces in CDMA 2000 network。)