Queue structure and queue management method between multiple processors in base station management system

摘要

The present invention provides a semaphore and shared memory in a queue of a base station management system so that even if a processor accesses one of the two nodes, the queue structure and the plurality of processors in the base station management system can access the other node. To provide a queue management method. According to the present invention, a shared memory in a predetermined area accessible by the queue structure of a base station management system is shared among a plurality of processors, and stores the number of processors and a processor identifier (PID) among the plurality of processors. It consists of a counter. According to another aspect of the present invention, there is provided a queue of a base station management system including a shared memory in a predetermined area and a counter for storing the number of processors and a processor identifier (PID). The queue operation method includes the steps of counting the maximum number of times that the counter can grow the message each time a message arrives in the queue, storing only the data of the actual content of the message in the queue, and storing the message stored in the queue. When transmitting, the processor is one of the plurality of processors share the only data of the stored actual content is taken out.