Multiple cell TTCN (Tree and Tabular Combined Notation) protocol conformance test platform system

A test platform and consistent technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as insufficient flexibility in test process modification, and achieve the effects of easy modification and maintenance, strong visualization, and easy error checking.

Active Publication Date: 2014-05-21
CHONGQING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a multi-cell TTCN protocol conformance testing platform

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  • Multiple cell TTCN (Tree and Tabular Combined Notation) protocol conformance test platform system

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 1 As shown, the multi-cell TTCN protocol conformance test platform system of the embodiment of the present invention is mainly composed of a computer 1, a main control module 2, a TD processing module 3, a connection switching box 4, a wireless channel environment simulation instrument 5, a signaling analyzer 6, Composition of terminal equipment 7;

[0026] The computer 1 is connected to the main control module 2, the wireless channel envi...

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Abstract

The invention discloses a multiple cell TTCN (Tree and Tabular Combined Notation) protocol conformance test platform system. The multiple cell TTCN protocol conformance test platform system comprises a computer, a master control module, a TD processing module, a connection switching box, a wireless channel environment simulation instrument, a signaling analysis meter and a terminal device. According to the multiple cell TTCN protocol conformance test platform system, the personal computer in which the TTCN is installed, the master control module, the TD processing module, the connection switching box, the wireless channel environment simulation instrument and the signaling analysis meter are installed, testing process development and overall control of the whole system are performed through the TTCN, a development mode of synergism of a script and testing process identification is adopted, and a high layer protocol flow path is taken over and simultaneously real time operation of a low layer protocol is reserved through the TTCN. Compared with a traditional device, the multiple cell TTCN protocol conformance test platform system is characterized by being high in visualization and easy in error checking, effectively improves development efficiency, and reduces occurring probability of errors, and furthermore real time performance of the system is guaranteed. The multiple cell TTCN protocol conformance test platform system further has the advantages of being easy to modify and maintain, and intuitional in human-computer interaction, and having conveniences for the error checking.

Description

technical field [0001] The invention belongs to the field of computer application technology, and in particular relates to a multi-cell TTCN protocol consistency test platform system. Background technique [0002] At present, the most primitive protocol conformance testing platform develops test cases and control modules through the common programming language used in the computer, and controls the signaling analyzer to perform protocol conformance testing. The development cycle of this system is long, and it is difficult to develop an intuitive The graphical user interface is not easy to find errors in the testing process, and the flexibility of the whole system in terms of process modification is also relatively poor. [0003] In the traditional TTCN test system, all protocol stack codes are constructed in a dedicated protocol simulation module. The TTCN environment is mainly responsible for the control and selection of test cases, and there is a problem of insufficient fl...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L29/06
Inventor 刘宇牛勇清李小文陈发堂王丹王华华
Owner CHONGQING UNIV OF POSTS & TELECOMM
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