Message processing method for signal connection controlling part in distribution type system

A distributed system and connection control technology, applied in the field of telecommunications, can solve the problems of increasing the operating load of the system and reducing the efficiency of message processing, and achieve the effect of reducing the operating load and improving the processing efficiency.

Inactive Publication Date: 2009-06-10
王召霞
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Problems solved by technology

[0011] In the process of processing connection messages in this method of the prior art, due to the shared LRN resource library, frequent query actions are required, and a large number of query messages appear among distributed modules, which increases the operating load of the system and reduces the processing of messages. efficiency

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  • Message processing method for signal connection controlling part in distribution type system
  • Message processing method for signal connection controlling part in distribution type system

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Embodiment Construction

[0025] In order to improve the processing efficiency of the connected message of the connection control part (SCCP) in the distributed system, the present invention manages each connection task when the connection control part (SCCP) of the distributed system provides the connection service, thereby reducing the operating load of the system , to improve message processing efficiency.

[0026] The local reference number (LRN) has 3 bytes (ie 24BIT) that can be used according to the protocol, such as figure 2 Shown is a schematic diagram of the structure of the local reference number of the present invention. The present invention divides the local reference number (LRN) into two parts: the module number and the connection identifier within the module. Set a technical parameter in the system, record the number of BIT digits occupied by the module number in the LRN, adjust this parameter according to the number of modules in the distributed system, and determine the number of di...

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Abstract

The invention is an information processing method for signalling connection control part in a distributed system, dividing local reference number (LRN) into module number and in-module connection ID; as receiving connection request (CR), an information receiving module receives the CR and directly processes it; as receiving non-connection request (NCR) information, obtains LRN from the non-connection request and obtains module number from the LRN: if the module number is not its own, directly send the NCR information to the corresponding module for processing; otherwise process the NCR information; as sending CR, constructs LRN by its own module number and the connection ID obtained from the module, and fills the LRN in information and sends the information to the opposite end. The invention reduces internal inquiry information between modules of distributed system during calling, thus reducing operating load and raising information processing efficiency.

Description

technical field [0001] The present invention relates to a signaling processing method in the telecommunication field, in particular to a message processing method of a signaling connection control part (SCCP) in a distributed system. Background technique [0002] With the promotion and development of telecommunication services, users have higher and higher requirements for switch capacity. Traditional switches have gradually shifted from a single-rack, single-board or single-module hardware architecture to a multi-rack, multi-board, and multi-module hardware architecture. Each module independently hosts a set of signaling software and manages its own signaling resources, but it must work with software on other modules. [0003] The Signaling Connection Part (Signalling Connection Part) is referred to as SCCP, which strengthens the function of the message transfer part (MTP), which is equivalent to the third layer of the OSI (Open System Interconnection) reference model, and...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q3/00H04L12/24
Inventor 邵景莅汪碧海熊媛
Owner 王召霞
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