APPARATUS FOR VERIFYING RADIO NETWORK PERFORMANCE IN WLL

摘要

PURPOSE: An apparatus for verifying radio network performance in the WLL(Wireless Local Loop) is provided to verify the performance of a system by outputting the real-time test status of an FSU(Fixed Subscriber Unit) under examination on the screen so that an operator can monitor and test the status of service and examination process. CONSTITUTION: An FSU(30) is composed of an F-port(31), a QD2 communication module(32) and a check package(33). The F-port(31) transfers a message through a debug port. The QD2 communication module(32) analyzes and routes the information of an L3 header. The check package(33) analyzes the L7 header of the QD2 message transferred from the QD2 communication module(32) and transfers it to an internal message processing module. A DM(Diagnostic Monitor)(20) is composed of a module(21) to display the data received from the FSU(30) and a communication module(22) to communicate with the FSU(30).