Two-generation/third-generation (2/3G) wireless module diagnosis test method and device

Abstract

The invention provides a two-generation / third-generation (2 / 3G) wireless module diagnosis test method and device. Wireless module registering, general packet radio service (GPRS) network attachment, power distribution plan (PDP) activation, point-to-point protocol (PPP) dialing, transmission control protocol (TCP) connection and PING test are respectively tested and diagnosed, so that results are supplied. The method and the device have the beneficial effects that wireless diagnosis / test service contents are split into a plurality of parts of a 2 / 3G communication flow, which are executed step by step, and a diagnosis result is searched; the results are concluded, so that a positioning problem can be found out, and a diagnosis scheme can be automatically supplied; diagnosis and test for wireless communication in a target terminal (such as a point of service (POS) machine) can be effectively realized; and the testable wireless communication comprises contents of an application layer, a transmission layer and a 2 / 3G protocol stack layer and is relatively comprehensive and reliable.

Description

technical field [0001] The invention relates to a mobile communication testing method, in particular to a 2 / 3G wireless module diagnostic testing method and device. Background technique [0002] During the use of the 2 / 3G wireless module, communication problems will occur, resulting in failure of voice and data services. The reasons for the communication problem mainly come from three aspects: the problem of the module itself (including the problem of the SIM card), the problem of the wireless environment, and the problem of the cellular network. Except for the problem of cellular network that needs to be checked and diagnosed by the operator, the problems in the first two aspects need to be checked and analyzed on the side of the terminal equipped with the wireless module. [0003] However, the hardware main body in the current mainstream wireless module diagnosis method is mainly 2 / 3G engineering testing machine. The engineering test machine is a standard test equipment ...

AI Technical Summary

Problems solved by technology

[0002] During the use of 2 / 3G wireless modules, communication problems will occur, resulting in failure of voice and data services

[0005] 1) The baseband log analysis software is developed by wireless module manufacturers, and is generally not open to users, and often requires special hardware equipment to export baseband logs from the module, and the use conditions are relatively limited

[0006] 2) The baseband log analysis software only provides functions such as log expansion, classification and marking. For problem location and diagnosis, relevant R&D personnel need to make judgments based on logs and experience. The results cannot be automatically judged, and the operability is poor.

[0007] 3), the baseband log analysis software does not carry the automatic test function, it is necessary to manually operate the terminal to execute the business to reproduce the communication problem, which is cumbersome

[0008] 4) Different wireless modules are equipped with different baseband log analysis software, and there is no universality between the software

If the ordinary terminal used for diagnosis fails, the software will not be able to communicate normally, nor will it be able to perform subsequent wireless network diagnosis

[0012] 2) Different mobile terminals at different times, with different positions or changes in the position of external obstructions, the wireless environment parameters will change differently. This diagnostic method does not monitor the wireless environment around it, so it is very useful for troubleshooting wireless environment problems. lack of effective methods

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