CN102904997A - Testing method for radio frequency of mobile phone - Google Patents
Testing method for radio frequency of mobile phone Download PDFInfo
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- CN102904997A CN102904997A CN2012104271408A CN201210427140A CN102904997A CN 102904997 A CN102904997 A CN 102904997A CN 2012104271408 A CN2012104271408 A CN 2012104271408A CN 201210427140 A CN201210427140 A CN 201210427140A CN 102904997 A CN102904997 A CN 102904997A
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Abstract
The invention discloses a testing method for radio frequency of a mobile phone. The mobile phone is registered to a 3G network, and a radio frequency index of the 3G network is tested; if a test result is qualified, the 3G network is switched into a 2G network; and if the 3G network is switched into the 2G network successfully, the radio frequency index of the 2G network is tested, if a test result is qualified, the test ends and PASS is displayed. If the test results of the radio frequency indexes of the 3G network and the 2G network are failed, the radio frequency indexes are tested repeatedly for many times, until fail times reach a predetermined value, FALL is displayed. By testing for many times, the method effectively reduces mis-test probability, improves testing efficiency and ensures communication quality.
Description
Technical field
The present invention relates to a kind of method of testing, specifically a kind of method of testing of mobile phone radio frequency.
Background technology
Mobile phone wireless communication is at first electric information source (analog or digital signal) to be modulated (amplitude modulation or frequency modulation) with high-frequency current, form radiofrequency signal, to aerial, then mobile phone carries out counter modulation after radiofrequency signal is received to this radiofrequency signal, is reduced into electric information source through antenna transmission.The quality of mobile phone radio frequency performance is the key factor that affects the mobile phone communication quality.Therefore, mobile phone all is necessary the radio-frequency performance of mobile phone is tested before dispatching from the factory or mobile communication signal when going wrong.Generally all be to test by corresponding tester at present.First the 3G network (TD-SCDMA or WCDMA) of mobile phone is finished test, and then the 2G network is tested.Test is in the past all only once tested, in case find that index is defective, then prompting " FALL ", the system that then reinitializes tests next time again.There is the probability of handoff failure when switching to 2G by the 3G test, causes the 2G network to can not get effective test, and owing to only test once, also have the probability of mistake test.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of raising radio frequency testing efficient, reduces the mobile phone radio frequency test method that mistake is surveyed probability.
In order to solve the problems of the technologies described above, the present invention takes following technical scheme:
A kind of mobile phone radio frequency test method may further comprise the steps:
(1) mobile telephone registration is arrived 3G network, and the radio-frequency (RF) index of testing this 3G network;
(2) if test result is qualified for the first time for the radio-frequency (RF) index of 3G network, then switch to the 2G network by 3G network; If test result is defective for the first time for the 3G network radio frequency, then repeatedly test the radio frequency of 3G network, when defective number of times reaches predetermined value T, prompting " FALL ";
(3) if 3G network switches to the success of 2G network for the first time, then the radio frequency of 2G network is tested; If it is unsuccessful that 3G network switches to the 2G network for the first time, then repeatedly switch, when the unsuccessful number of times of switching reaches predetermined value X, prompting " FALL ";
(4) if test result is qualified for the first time for the radio frequency of 2G network, prompting " PASS ", test finishes; If test result is defective for the first time for the radio frequency of 2G network, then repeatedly test the radio frequency of 2G network, when defective number of times reaches predetermined value H, prompting " FALL ".
Repeatedly test in the described step (2) in the process of radio frequency of 3G network, when defective number of times did not reach predetermined value T, test was qualified to the 3G network radio frequency, then switches to the 2G network by 3G network.
3G network repeatedly switches in the process of 2G network in the described step (3), and when the unsuccessful number of times of switching did not reach predetermined value X, 3G network switched to the success of 2G network, then the radio-frequency (RF) index of 2G network is tested.
Repeatedly test in the described step (4) in the process of radio frequency of 2G network, when defective number of times did not reach predetermined value H, test was qualified to the 2G network radio frequency, prompting " PASS ", and test finishes.
The present invention is carrying out repeatedly retest behind the test failure first to radio frequency, effectively reduce mistake and survey probability, improve testing efficiency, and switching to the 2G network at 3G network also repeatedly repeats when unsuccessful to switch, reduce probability of failure, reduce the time of mobile phone power-on time and search network, promote the mobile phone quality.
Description of drawings
Accompanying drawing 1 is workflow schematic diagram of the present invention.
Embodiment
For the ease of those skilled in the art's understanding, the invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of mobile phone radio frequency test method may further comprise the steps:
(1) mobile telephone registration is arrived 3G network, and the radio-frequency (RF) index of testing this 3G network;
(2) if test result is qualified for the first time for the radio frequency of 3G network, then switch to the 2G network by 3G network; If test result is defective for the first time for the 3G network radio frequency, then repeatedly test the radio frequency of 3G network, when defective number of times reaches predetermined value T, prompting " FALL ";
(3) if 3G network switches to the success of 2G network for the first time, then the radio frequency of 2G network is tested; If it is unsuccessful that 3G network switches to the 2G network for the first time, then repeatedly switch, when the unsuccessful number of times of switching reaches predetermined value X, prompting " FALL ";
(4) if test result is qualified for the first time for the radio frequency of 2G network, prompting " PASS ", test finishes; If test result is defective for the first time for the radio frequency of 2G network, then repeatedly test the radio frequency of 2G network, when defective number of times reaches predetermined value H, prompting " FALL ".
In the described step (2), when the first time, 3G network radio frequency testing result was defective, repeatedly test in the process of radio frequency of 3G network, when the defective number of times of radio frequency testing result does not reach predetermined value T, test is qualified to the 3G network radio-frequency (RF) index, then switches to the 2G network by 3G network.Namely in reaching for the second time later test repeatedly, when defective number of times did not also reach predetermined value T, the radio frequency result that certain once records was qualified, then switches to the 2G network by 3G network.If still do not measure qualified radio frequency result when measuring defective number of times and reaching predetermined value T always, then point out FALL, then stop test behind the prompting FALL, no longer carry out next step.
In the described step (3), it is unsuccessful to switch to for the first time the 2G network at 3G network, and 3G network just repeatedly switches in the process of 2G network, when the unsuccessful number of times of switching does not reach predetermined value X, 3G network switches to the success of 2G network, then the radio frequency of 2G network is tested.Namely for the second time and after in repeatedly the switching, when 3G network switched to the unsuccessful number of times of 2G network and also do not reach predetermined value X, certain 3G network switched to the success of 2G network, then begins the radio frequency of 2G network is tested.If always test does not still have handover success to switching when unsuccessful number of times reaches predetermined value X, then point out FALL, then stop test behind the prompting FALL, no longer carry out next step.
In the described step (4), when the first time, 2G network radio frequency result was defective, repeatedly test in the process of radio frequency of 2G network, when defective number of times did not reach predetermined value H, test was to 2G network radio frequency qualified, prompting " PASS ", and test finishes.Namely for the second time and after in repeatedly the radio frequency testing process of 2G network, when defective number of times did not also reach predetermined value H, the radio frequency result that certain once records was qualified, then test finishes, prompting PASS.If still do not measure qualified radio frequency result when test reaches predetermined value H to defective number of times always, then point out FALL, then stop test behind the prompting FALL, no longer carry out next step.
Predetermined value T be 3,4,5 or other greater than 2 Native digits, predetermined value X is 3,, 4,5 or other are greater than 2 Native digits.
Be 3 such as predetermined value T, the radio frequency of testing 3G network for the first time is defective, then carries out test second time, if the second time, test result was qualified, then switches to the 2G network by 3G network.If test result is still defective for the second time, then test for the third time, test result is qualified for the third time, then switch to the 2G network by 3G network, if test result is still defective for the third time, this moment, defective number of times reached 3 times, reach predetermined value T=3, then point out FALL, finish test, no longer carry out next step.Equally, if predetermined value is 4, three tests in front are all defective, then proceed radio frequency testing the 4th time again, if the 4th test result is qualified, then switch to the 2G network, if the 4th test is still defective, then point out FALL, finish test.By that analogy.
Equally, 3G network switches to the 2G network, is 3 times such as predetermined value X, switches for the first time unsuccessfully, then carry out switching second time, if the second time handover success, then the radio frequency of 2G network is tested.If it is unsuccessful that switch the second time, then proceed to switch for the third time, if switching is still unsuccessful for the third time, this moment, unsuccessful number of times reached predetermined value X=3, then pointed out FALL, finished to switch, and no longer carried out next step.Equally, if predetermined value is 4, three switchings in front are all unsuccessful, then proceed the 4th time and switch, if the 4th switching is still unsuccessful, then unsuccessful number of times reaches predetermined value X=4, finishes to switch, and no longer carries out next step.By that analogy.
In like manner, in the process that the radio frequency of 2G network is tested, be 3 such as predetermined value H, the radio frequency testing result is defective for the first time, then carries out test second time, and test result is qualified for the second time, then points out PASS, finishes to test.If test result is still defective for the second time, to proceed to test for the third time, for the third time test is still defective, and defective number of times reaches predetermined value H=3, then points out FALL, finishes test.If test passes is then pointed out PASS for the third time, finish test.Equally, if predetermined value is 4, three tests in front are all defective, then proceed the 4th test, if the 4th test result is still defective, then point out FALL, finish test.If the 4th time test result is qualified, then point out PASS, finish test.By that analogy.
The present invention utilizes mobile phone radio frequency tester general on the Vehicles Collected from Market to get final product, and can realize easily the switching of network and the test of every radio frequency.
Claims (4)
1. mobile phone radio frequency test method may further comprise the steps:
(1) mobile telephone registration is arrived 3G network, and the radio-frequency (RF) index of testing this 3G network;
(2) if test result is qualified for the first time for the radio frequency of 3G network, then switch to the 2G network by 3G network; If test result is defective for the first time for the 3G network radio frequency, then repeatedly test the radio frequency of 3G network, when defective number of times reaches predetermined value T, prompting " FALL ";
(3) if 3G network switches to the success of 2G network for the first time, then the radio frequency of 2G network is tested; If it is unsuccessful that 3G network switches to the 2G network for the first time, then repeatedly switch, when the unsuccessful number of times of switching reaches predetermined value X, prompting " FALL ";
(4) if test result is qualified for the first time for the radio frequency of 2G network, prompting " PASS ", test finishes; If test result is defective for the first time for the radio frequency of 2G network, then repeatedly test the radio frequency of 2G network, when defective number of times reaches predetermined value H, prompting " FALL ".
2. mobile phone radio frequency test method according to claim 1, it is characterized in that: repeatedly test in the described step (2) in the process of radio frequency of 3G network, when defective number of times did not reach predetermined value T, test was qualified to the 3G network radio frequency, then switches to the 2G network by 3G network.
3. mobile phone radio frequency test method according to claim 2, it is characterized in that: 3G network repeatedly switches in the process of 2G network in the described step (3), when the unsuccessful number of times of switching does not reach predetermined value X, 3G network switches to the success of 2G network, then the radio frequency of 2G network is tested.
4. mobile phone radio frequency test method according to claim 3, it is characterized in that: repeatedly test in the described step (4) in the process of radio frequency of 2G network, when defective number of times did not reach predetermined value H, test was qualified to the 2G network radio frequency, prompting " PASS ", test finishes.
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| CN2012104271408A CN102904997A (en) | 2012-10-31 | 2012-10-31 | Testing method for radio frequency of mobile phone |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105227729A (en) * | 2015-10-09 | 2016-01-06 | 惠州Tcl移动通信有限公司 | The method and system that a kind of automatic control radio frequency testing mobile telephone registration networks |
| CN108346451A (en) * | 2018-03-14 | 2018-07-31 | 上海华虹宏力半导体制造有限公司 | The test method of memory |
| CN108519532A (en) * | 2018-05-15 | 2018-09-11 | 南京丹迪克科技开发有限公司 | A kind of electric energy quality test system and its test point detecting method |
| CN110653181A (en) * | 2019-08-30 | 2020-01-07 | 歌尔科技有限公司 | Automatic retest machine for mainboard and retest method thereof |
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| US6900771B1 (en) * | 2000-12-15 | 2005-05-31 | Broadcom Corporation | Wide-band tapered-slot antenna for RF testing |
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| CN105227729A (en) * | 2015-10-09 | 2016-01-06 | 惠州Tcl移动通信有限公司 | The method and system that a kind of automatic control radio frequency testing mobile telephone registration networks |
| CN108346451A (en) * | 2018-03-14 | 2018-07-31 | 上海华虹宏力半导体制造有限公司 | The test method of memory |
| CN108519532A (en) * | 2018-05-15 | 2018-09-11 | 南京丹迪克科技开发有限公司 | A kind of electric energy quality test system and its test point detecting method |
| CN110653181A (en) * | 2019-08-30 | 2020-01-07 | 歌尔科技有限公司 | Automatic retest machine for mainboard and retest method thereof |
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Application publication date: 20130130 |