Method for detection of signal loss between main processors of mobile communication exchanger

摘要

PURPOSE: A method for certifying the loss of a signal between main processors in an MSC(Mobile Switching Center) is provided to certify whether the specific signal between main processors is lost. CONSTITUTION: A specific transmission/reception signal and an interval time traced with a target main processor are received from a cell, and data are transmitted to a CROS(Computer Reliability Optimization System). The data received from the cell are transmitted to the target main processor. The CROS of a source main processor and the target main processor perform the assignment of a memory and an initialization, and stores the received signals.