Testing system and method for mobile telephones

A mobile phone and test system technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve problems such as troublesome analysis and low efficiency, and achieve the effect of speeding up the development progress and a flexible and convenient test platform.

Inactive Publication Date: 2005-12-28
乐知新创(北京)咨询服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No matter which method is used, its efficiency is relatively low, and in the case of misoperation, it will bring unnecessary trouble to technicians to analyze the problem

Method used

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  • Testing system and method for mobile telephones
  • Testing system and method for mobile telephones
  • Testing system and method for mobile telephones

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Embodiment Construction

[0029] The foregoing and other technical contents, features and effects of the present invention will be more clearly described through the following detailed description of preferred embodiments with reference to the accompanying drawings.

[0030] The factory testing of mobile phones includes hardware testing, software testing and electromagnetic compatibility testing. The hardware test mainly includes receiving, reference sensitivity, dynamic range, adjacent channel rejection, blocking response, intermodulation suppression, automatic power control (AGC) level report, transmission, transmission power and curve, phase error, frequency error, modulation frequency, Switching frequency, audio baseband, etc. Software testing mainly includes radio resource management testing, initialization protocol, paging protocol, handover protocol, call reestablishment, mobility management, authentication, encryption, location update, communication management, call control, call service manage...

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Abstract

The system consist of: integrated tester used to generate and calculate testing signal and execute calibrating run; programmable power supply used to supply power to the tested mobile phone, to record current of mobile phone and to charge the tested mobile phone; keystroke analog switch used to made keystroke simulation in order to execute test related to keystroke operation; the holder of tested device used to install tested mobile phone; and control unit connecting to the holder of tested device, integrated tester, programmable power supply and keystroke simulation switch, and to be used to store control program, to control operation of test system and to receive result of test.

Description

technical field [0001] The invention relates to a mobile phone testing system and a testing method, in particular to a mobile phone testing system and a testing method capable of testing mobile phones of various standards and styles by only using one testing platform. Background technique [0002] At present, a large number of mobile phones are produced every year in the world, but the test equipment for mobile phones is relatively expensive, and the test speed is generally slow. Usually, a test platform only supports a certain platform of mobile phones, or even only supports a certain type of mobile phones, so its test software has limitations. [0003] Calibration and testing (including hardware testing and software testing) are critical steps in the development and production of mobile phones. An excellent test system can provide convenient tools for research and development, shorten the research and development cycle, and win time for bringing mobile phone products to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/24
Inventor 金键纪恂何永健钟将为
Owner 乐知新创(北京)咨询服务有限公司
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