Message dispatching method in communication equipment software subsystem

Abstract

The present invention relates to the organization and dispatchment of message in communication equipment software subsystem, and is especially fast efficient message dispatching method in large communication equipment software subsystem. The method includes constituting concentrated or distributed message mapping list with original message registering list, seeking and determining the corresponding relationship between the message number or message key word and the storing address during the constitution, and solving the problem of address conflict with dynamic optimizing chain list. The said method can find the message processing process and the entrance of byte converting function in limited steps to any scale message mapping list and reduce the error probability in byte order conversion and is fast and efficient.

Description

technical field [0001] The invention relates to the organization and scheduling of messages in the software subsystem of communication equipment, in particular to a fast and efficient message scheduling method for the software subsystem of large-scale communication equipment. Background technique [0002] To implement the message scheduling mechanism, the software subsystem needs to maintain a message mapping table. According to the storage method of the message mapping table, there are two types, one is a distributed message registry with discrete storage locations as shown in Figure 1, and the other is a centralized message registry with adjacent storage locations as shown in Figure 2 surface. [0003] A distributed message registration table can be composed of n data structures called message registration sub-tables, where the message registration sub-tables can be centralized message registration sub-tables or distributed message registration sub-tables. Because the me...

AI Technical Summary

Problems solved by technology

But when the system requires high-efficiency scheduling, it is obviously inappropriate to use this matching method to schedule the Switch-Case subsystem

Moreover, the above two examples also have a defect that is not easy to notice: that is, in practical applications, each message and each Case branch are used at different frequencies. Therefore, it is difficult to provide the best information for each actual system. Scheduling strategy

So when both sides are small-mode processor chips, there are redundant transitions

And programmers often cause data recognition errors because they forget to deal with the byte order

Images