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Restriction calibration method and device

A verification method and constraint set technology, applied in the field of constraint verification methods and devices

Inactive Publication Date: 2012-07-11
高贵杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, the configuration management of base stations in mobile communication networks involves many constraints. At present, it is more common to write separate verification codes for each constraint, and these codes have great similarities in program flow. The main It involves database query and constraint verification of query results, but because of the lack of unified encapsulation processing, the code size is huge, it is not suitable for maintenance and expansion, and it is not reusable; and based on structured query language (OCL, Object Constraint Language) Although the constraint is expressed in the OCL file, it does not need to be coded repeatedly, but the code needs to be recompiled every time it is changed, and the OCL syntax needs to be studied deeply, which also brings obstacles to the implementation and application of this method

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  • Restriction calibration method and device

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Embodiment Construction

[0032] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] The constraint verification method of the present invention is as figure 1 shown, including the following steps:

[0034] Step 11. Design constraint description rules.

[0035] Here, the constraint description rule generally consists of four sub-expressions. The first expression represents a structured query language (SQL, Structured Query Language) query statement, the second expression represents the field to be returned by the SQL query statement, and the third expression The expression represents the Boolean expression of the constraint verification, and the fourth expression represents the error code returned when the constraint verification fails.

[0036] For example, a constraint rule can consist of four expressions: check="", result="", expression="", errcode="", among which,

[0037] Check represents the SQL...

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Abstract

The invention discloses a method of constraint checking. The method comprises: the constraint is written into a constraint description document according to a constraint description rule and the constraint description document is saved; the constraint description document is loaded; a calling party inputs relevant parameters of the current operation record, picks up a constraint set which is needed to be checked according to the relevant parameters of the current operation record and carries out checking on all the constraints in the constraint set. The invention simultaneously discloses a constraint checking device. The device comprises a constraint writing module, a constraint set management module, an interface module and a constraint checking module. The invention can be utilized to realize the preparation management of the constraint and shorten the code scale; besides, the invention is easy to be maintained and expanded and has higher reusability.

Description

technical field [0001] The present invention relates to constraint verification technology, in particular to a constraint verification method and device. Background technique [0002] In the field of communication, the configuration management of network elements is realized through the network management system. When performing various configuration operations on the network management side, the validity of the configuration data must be guaranteed. Therefore, constraint verification must be performed on the configuration data to ensure its validity. For example, the configuration management of base stations in mobile communication networks involves many constraints. At present, it is more common to write separate verification codes for each constraint, and these codes have great similarities in program flow. The main It involves database query and constraint verification of query results, but because of the lack of unified encapsulation processing, the code size is huge, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L12/26H04L12/24
Inventor 侯本博田涛
Owner 高贵杰