CN105827336A - Wireless test system and method - Google Patents
Wireless test system and method Download PDFInfo
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- CN105827336A CN105827336A CN201610255121.XA CN201610255121A CN105827336A CN 105827336 A CN105827336 A CN 105827336A CN 201610255121 A CN201610255121 A CN 201610255121A CN 105827336 A CN105827336 A CN 105827336A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- H—ELECTRICITY
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- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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Abstract
The invention relates to a wireless test system and method. The wireless test system and method are used for testing the wireless performance of equipment to be tested based on an ATHEROS wireless chip scheme, wherein the equipment to be tested can be tested by using an ART2 tool. The wireless test system includes a test master controller and a radio frequency test instrument; the radio frequency test instrument is used for detecting the wireless test indexes of the equipment to be tested; the test master controller controls the operation of the radio frequency test instrument and the equipment to be tested according to test demands so that wireless testing can be carried out; the test master controller communicates with the equipment to be tested through a TCP protocol; and the test master controller controls the operation of the equipment to be tested by using instructions which can be recognized by the equipment to be tested, wherein the instructions which can be recognized by the equipment to be tested are obtained based on the test demands and the instructions of the ART2 tool. With the wireless test system and method adopted, wireless testing can be performed on the equipment to be tested according to the test demands, so that test developers can carry out independent development tests according to test environments and demands, and test efficiency can be improved.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of wireless test system and method.
Background technology
Nowadays production test technology has come into the high speed development epoch of automatic technology, is not only production procedure and achieves automatization, and a lot of testing process also achieve automatization, and are typically provided with special test system and test product.
For based on ATHEROS wireless chip scheme consumer wireless aps (WirelessAccessPoint, wireless access points) product, need in process of production ATHEROS wireless chip is carried out wireless calibration and validation test, to guarantee keep in use optimum state.But the test of ATHEROS wireless chip can only be realized by art2 (AtherosRadioTest2, for testing various RF index based on the ATHEROS wireless chip product) instrument that genuine provides.Meanwhile, calibration and the test of ATHEROS wireless chip realizes by calling script.When test, amended script information can not be directly used in control Devices to test, and need to could control Devices to test after being processed accordingly by art2 instrument.As: channel defined in script, rate variable etc. are only applicable to the algorithm of art2 instrument self, after developer revises script information, by art2 instrument, these amendment information need to be processed, then with fixing control mode, test instruction be sent to Devices to test.If Devices to test has return information afterwards, also need the information returned by Devices to test by art2 instrument to carry out later stage process, be finally presented to developer with the form of report.
Hence with traditional art2 instrument to when testing based on ATHEROS wireless chip scheme product, owing to art2 instrument is by all instruction encapsulation in test process, so that developer cannot carry out independent development test according to test environment and demand.
Summary of the invention
Based on this, it is necessary to for utilize tradition art2 instrument to during based on ATHEROS wireless chip scheme product test, the problem that developer cannot carry out independent development test according to test environment and demand, it is provided that a kind of wireless test system and method.
A kind of wireless test system, for testing the wireless performance of Devices to test based on ATHEROS wireless chip scheme, and described Devices to test can be tested with art2 instrument, including test master and radio frequency testing instrument；Described test master is connected by netting twine with radio frequency testing instrument, Devices to test respectively；Connected by radio frequency line between described radio frequency testing instrument and Devices to test；
Described radio frequency testing instrument, for detecting the wireless test index of described Devices to test；Described test master controls described radio frequency testing instrument according to testing requirement and Devices to test runs to carry out wireless test；Simultaneously, described test master is communicated by Transmission Control Protocol with Devices to test, and the instruction that utilizes described Devices to test to set of described test master controls described Devices to test and runs, wherein, the instruction that the instruction that described Devices to test can set is combined art2 instrument by testing requirement draws.
Wherein in an embodiment, described radio frequency testing instrument is additionally operable to described Devices to test is sent packet.
Wherein in an embodiment, also include switch, and described wireless test system is in the some described Devices to test of same LAN for test；Described switch is connected with test master, each Devices to test respectively, and described switch is for the data of transmission between transmitted test main controller and each Devices to test.
A kind of radio test method, based on above-mentioned wireless test system, the execution step of wherein said test master includes:
Described Devices to test is carried out the calibration of power；
The wireless performance of described Devices to test is tested.
Wherein in an embodiment, include before described Devices to test is carried out the step of the calibration of power:
Control described Devices to test and enter calibration mode；
Reading configuration information, wherein, described configuration information includes the target power of described Devices to test, and described configuration information is applicable to described testing requirement and Devices to test；
Described configuration information is sent to described Devices to test.
Wherein in an embodiment, the step that described Devices to test carries out the calibration of power includes:
Control described Devices to test and launch signal to radio frequency testing instrument；
Control described radio frequency testing instrument test performance number, and mimic bus is decayed with the actual emission power drawing described Devices to test；
Described actual emission power is sent to Devices to test, and described Devices to test judges, when described actual emission power is in outside the scope that described target power sets, readjusts transmitting power and continue to launch signal；
Judge when calibration is not fully complete, to continue executing with described control described radio frequency instrument measured power value, and the step of the actual emission power that mimic bus decay is to draw described Devices to test.
Wherein in an embodiment, the step that described Devices to test carries out the calibration of power also includes:
Control described Devices to test and preserve configuration information and calibration information.
Wherein in an embodiment, the step testing the wireless performance of described Devices to test includes:
Described Devices to test is carried out TX test；
Described Devices to test is carried out RX test.
Wherein in an embodiment, the step that described Devices to test carries out TX test includes:
Control described radio frequency testing instrument to test by the every wireless test index specified in described testing requirement；
Control described Devices to test with the power transmission signal after calibration；
Receive the test value corresponding about every wireless test index of described Devices to test of described radio frequency testing apparatus measures.
Wherein in an embodiment, the step that described Devices to test carries out RX test includes:
Control described Devices to test and enter packet receiving pattern；
Control described radio frequency testing instrument and send packet to described Devices to test, and start timing；
Setting after the time period, obtaining number-of-packet that described Devices to test collects altogether and obtain packet receiving rate.
Above-mentioned wireless test system and method have the beneficial effect that in this wireless test system and method, radio frequency testing instrument, for detecting the wireless test index of Devices to test.Test master is for controlling radio frequency testing instrument and Devices to test operation to carry out wireless test according to testing requirement.Therefore, this wireless test system can carry out wireless test by device under test by test master and radio frequency testing instrument.Simultaneously, owing to test master is communicated by Transmission Control Protocol with Devices to test, and the instruction that test master utilizes Devices to test to set controls Devices to test operation, wherein, the instruction that the instruction that Devices to test can set is combined art2 instrument by testing requirement draws, thus ensures that test master can be with Devices to test proper communication based on ATHEROS wireless chip scheme.
In sum, this wireless test system and method can carry out wireless test according to testing requirement to Devices to test based on ATHEROS wireless chip scheme, so that test development personnel can carry out independent development test according to test environment and demand, testing efficiency can also be improved simultaneously, be easy to software upgrading, be convenient for batch automatic production test.
Accompanying drawing explanation
The composition structural representation of the wireless test system that Fig. 1 provides for an embodiment；
Fig. 2 is another composition structural representation of the wireless test system of embodiment illustrated in fig. 1；
Fig. 3 is the flow chart of steps of the radio test method of wireless test system based on embodiment illustrated in fig. 1；
Fig. 4 be embodiment illustrated in fig. 3 radio test method in the concrete steps flow chart of step S400；
Fig. 5 be embodiment illustrated in fig. 3 radio test method in the concrete steps flow chart of step S500；
Fig. 6 be embodiment illustrated in fig. 5 radio test method in the concrete steps flow chart of step S510；
Fig. 7 be embodiment illustrated in fig. 5 radio test method in the concrete steps flow chart of step S520.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make the understanding to the disclosure more thorough comprehensively.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to invention are generally understood that with scientific terminology.Term used in the description in invention is intended merely to describe the purpose of specific embodiment herein, it is not intended that limit the present invention.Term as used herein "and/or" includes the arbitrary and all of combination of one or more relevant Listed Items.
As shown in Figure 1, one embodiment provides a kind of wireless test system, for testing the wireless performance of Devices to test 130 (hereinafter referred to as " Devices to test 130 ") based on ATHEROS wireless chip scheme, and Devices to test 130 can be tested with art2 instrument.The present embodiment is precisely in order to improve the method for testing of the above-mentioned type Devices to test 130 and propose.Concrete principle is as follows.
This wireless test system includes test master 110 and radio frequency testing instrument 120.Wherein, test master 110 is connected by netting twine 140 with radio frequency testing instrument 120, Devices to test 130 respectively.Connected by radio frequency line 150 between radio frequency testing instrument 120 and Devices to test 130.
Radio frequency testing instrument 120, for detecting the wireless test index of Devices to test 130, and sends test value to test master 110.
Wherein, wireless test index includes power, EVM (ErrorVectorMagnitude, error vector magnitude), MASK (frequency templates), frequency deviation, receiving sensitivity etc..
Test master 110, for running to carry out wireless test according to testing requirement control radio frequency testing instrument 120 and Devices to test 130, in the present embodiment, test master 110 is specially computer, it is provided with test main control software, and this test main control software can be by test development personnel's free development.Simultaneously in the present embodiment, test master 110 is additionally operable to test value and testing standard are compared and draw test result, consequently facilitating test development personnel viewing.It is understood that according to different testing requirements, test master 110 also can directly display the test value of each wireless test index.
Wherein, testing requirement is that the different test events that test development personnel are arranged according to the difference of the factors such as test environment may be configured as different channels with the channel in test detailed process, such as test event or control the wireless test index etc. of radio frequency testing instrument 120 test different types in test detailed process.Testing standard is also arranged voluntarily by test development personnel, as long as ensureing to be applicable to Devices to test 130, such as testing standard is the data formed after the test script to art2 configures, or the result that also can be measured according to radio frequency testing instrument 120 by developer of testing standard and set.
Encapsulate all test information such as control instrument, Devices to test, testing standard due to traditional art2 instrument, therefore cause test development personnel to cannot be carried out independent development.And in the present embodiment, can be tested by device under test 130 by above-mentioned test master 110 and radio frequency testing instrument 120, and test development personnel can freely arrange the test information such as above-mentioned testing requirement, testing standard such that it is able to carry out independent development test according to test environment and demand.
Meanwhile, the test master 110 that the present embodiment provides can carry out proper communication with radio frequency testing instrument 120, Devices to test 130 respectively, and principle is as follows.
The radio frequency testing instrument 120 provided due to opticians all possesses the software mated with self, therefore in the present embodiment, test master 110 is provided with the software of radio frequency testing instrument 120 correspondence, therefore test master 110 can realize the control to radio frequency test instrunment 120 by calling corresponding test interface.
Simultaneously, test master 110 is communicated by Transmission Control Protocol with Devices to test 130, and the instruction control Devices to test 130 that test master 110 utilizes Devices to test 130 to set runs, wherein, the instruction that the instruction that Devices to test can set is combined art2 instrument by testing requirement draws.
Owing to art2 instrument is to utilize Transmission Control Protocol to communicate with the nart process in Devices to test 130, therefore in the present embodiment, test master 110 communicates with the nart process in Devices to test 130 also with Transmission Control Protocol, such as test master 110 directly uses the dos carried instruction " telnet+DUTIP address+DUT port numbers " to communicate with Devices to test 130, or additionally one Transmission Control Protocol means of communication of exploitation.
Further, since the instruction that tradition art2 instrument sends to Devices to test 130 includes configuration information and control instruction.Wherein, configuration information includes chip self performance parameter information and test item information.As long as therefore configuration information and control instruction can be by the ATHEROS wireless chip identifications in Devices to test 130.
In the present embodiment, the instruction that the instruction that Devices to test can set is combined art2 instrument by testing requirement draws, such as chip self performance parameter information is provided by ATHEROS wireless chip research staff, test item information is then arranged according to the form of the corresponding configuration instruction in practical situation reference art2 instrument voluntarily by test development personnel, such as arrange test channel according to actual test environment, test rate is different values, thus realizes the setting voluntarily of above-mentioned testing requirement.Control instruction then uses the corresponding control instruction in art2 instrument.Wherein, the command adapted thereto in art2 instrument is obtained and resolves can be drawn by network packet catcher.Therefore, configuration information and control instruction all can be identified by Devices to test 130, and then ensure that test master 110 can communicate with Devices to test 130 equally.It addition, radio frequency testing instrument 120 and Devices to test 130 are respectively provided with radio-frequency module, normal transmission radiofrequency signal can be carried out by radio frequency line the most between the two.
In sum, the above-mentioned wireless test system that the present embodiment provides, ensure test master 110, can be on the basis of proper communication between radio frequency testing instrument 120 and Devices to test 130, test development personnel can unrestricted choice test event, and freely control the detailed process of test, it is thus possible to carry out independent development test according to test environment and demand, testing efficiency can also be improved simultaneously, be easy to software upgrading.
Further, above-mentioned radio frequency testing instrument 120 is additionally operable to device under test 130 and sends packet such that it is able to carry out RX (Receive receives) test by test master 110 device under test 130.
Therefore, this wireless test system is without increasing other instrument, and test master 110 and radio frequency testing instrument 120 only need to be utilized can to carry out TX (Transmit sends) test and RX test by device under test 130, has saved cost.
It is understood that in other embodiments, in the case of conditions permit, it is also possible to take other modes to realize device under test 130 and send the function of packet.
Further, as in figure 2 it is shown, for the demand meeting batch production test, above-mentioned wireless test system also includes switch 160.Meanwhile, this wireless test system is in some Devices to tests 130 of same LAN for test.Wherein, switch 160 is connected with test master 110, each Devices to test 130 respectively, utilizes netting twine to connect in the present embodiment.Simultaneously, switch 160 is for the data of transmission between transmitted test main controller 110 and each Devices to test 130, so that this wireless test system only can carry out wireless test to multiple Devices to tests 130 by a test master 110 and a radio frequency testing instrument 120 simultaneously.
It is understood that the concrete structure of wireless test system is not limited to above-mentioned a kind of situation, as long as disclosure satisfy that testing requirement.
It addition, based on above-mentioned wireless test system, an embodiment additionally provides a kind of radio test method.Wherein, the execution step of test master 110 includes herein below, as shown in Figure 3.
Step S100, control Devices to test 130 enter calibration mode.
Wherein, test master 110 sends to Devices to test 130 and opens the corresponding control instruction of calibration mode.Nart process is then opened, hence into calibration mode after Devices to test 130 receives this control instruction.
Step S200, reading configuration information, wherein, configuration information includes the target power of Devices to test 130, and configuration information is applicable to above-mentioned testing requirement and Devices to test 130.
Based on the above-mentioned discussion to configuration information, chip self performance parameter information such as target power in configuration information, low-noise amplifier parameter etc. are applicable to Devices to test 130；Test item information is then by test development personnel's sets itself, thus is applicable to testing requirement.
Step S300, by above-mentioned configuration information send to Devices to test 130.It follows that the calibration of power can be carried out device under test 130.
It is understood that step S100 to step S300 is not limited to above-mentioned a kind of situation, as long as ensureing that Devices to test 130 is ready for the preparation of the calibration of power.Such as, if the direct device under test of test development personnel 130 is developed, making Devices to test 130 open calibration mode voluntarily, and read corresponding configuration information, at this moment, test master 110 is then performed without above-mentioned steps S100 to step S300.
Step S400, device under test 130 carry out the calibration of power.
Concrete, the execution method of step S400 is as follows, as shown in Figure 4.
Step S410, control Devices to test 130 launch signal to radio frequency testing instrument 120.
In concrete execution, test master 110, to Devices to test 130 transmit power calibration command, then launches signal to radio frequency testing instrument 120 after Devices to test 130 receives the instruction of this calibration of power.
Step S420, the radio frequency testing instrument 120 measured power value that controls, and mimic bus decay is with the actual emission power drawing Devices to test 130.
In concrete execution, after the performance number launching signal to Devices to test 130 measured by radio frequency testing instrument 120, this performance number is sent to test master 110.Test master 110 carries out actual transmissions modeling process to this performance number, this performance number will deduct value corresponding to actual track loss and finally draw the actual emission power of Devices to test 130.
Step S430, above-mentioned actual emission power is sent to Devices to test 130, and Devices to test 130 judges, when this actual emission power is in outside the scope that target power sets, readjusts transmitting power and continue to launch signal.
In concrete execution, above-mentioned actual emission power is fed back to Devices to test 130 by command adapted thereto by test master 110.After Devices to test 130 receives this actual emission power, then judge whether actual emission power is in the range of target power setting, the most then send calibration to test master 110 and complete information；Otherwise, Devices to test 130 sends to test master 110 and continues calibration information, and re-emits signal according to the calibration algorithm of therein, and adjusts transmitting power and make it trend towards target power, thus continues calibration.Circulate successively, until the actual emission power that Devices to test 130 receives is in the range of target power setting.
Step S440, judge calibration whether complete, the most then perform step S450, otherwise, continue executing with step S420.
In the present embodiment, whether test master 110 judges to calibrate by the relevant information that Devices to test 130 returns and completes.If particularly as follows: test master 110 receives above-mentioned calibration completes information, then judge that calibration completes；If test master 110 receives above-mentioned continuation calibration information, then judge that calibration is not fully complete, thus continue to start to perform from step S420.Circulate successively, till test master 110 judges that calibration completes.
For example, if the power that radio frequency testing instrument 120 is tested first is 10dbm, and target power is 25dbm, find after so Devices to test 130 receives the power of 10dnm to differ farther out with target power 25dbm, now Devices to test 130 then can re-emit signal according to the calibration algorithm within ATHEROS wireless chip, and adjust transmitting power and make it closer to 25dbm.Devices to test 130 continues calibration information to test master 110 feedback simultaneously.So test master 110 i.e. again tests the transmitting power of Devices to test 130 by radio frequency testing instrument 120, and the performance number of acquisition is fed back to Devices to test 130 again.If performance number now is 24dbm, Devices to test 130 then will be considered that after receiving this performance number this performance number is close with target power, and meets its internal algorithm, then Devices to test 130 returns calibration to test master 110 and completes information.
Step S450, control Devices to test 130 preserve above-mentioned configuration information and calibration information.
In concrete execution, test master 110 sends to Devices to test 130 writes value preservation instruction, then the configuration information received in above-mentioned calibration process and relevant calibration information can be preserved, to occur the situation of loss of data after avoiding power-off after this value of writing preserves instruction when Devices to test 130 receives.
It is understood that the concrete execution method of step S400 is not limited to above-mentioned a kind of situation, as long as the calibration of power can be carried out device under test 130.
After Devices to test 130 calibration of power completes, then can test the wireless performance of device under test 130, refer to herein below.
Step S500, the wireless performance of device under test 130 are tested.
Concrete, the execution method of step S500 is as follows, as shown in Figure 5.
Step S510, device under test 130 carry out TX test.
Concrete, the execution method of step S510 is as follows, as shown in Figure 6.
Step S511, control radio frequency testing instrument 120 are tested by the every wireless test index specified in above-mentioned testing requirement.Such as, test master 110 controls radio frequency testing instrument 120 and tests the power of Devices to test 130, EVM, MASK, these several wireless test indexs of frequency deviation.
Therefore test development personnel i.e. can freely arrange, by test master 110, the wireless test index that radio frequency testing instrument 120 is measured, and need not be retrained by art2 instrument.
Step S512, control Devices to test 130 are launched with the power after calibration.
In concrete execution, test master 110, to the test instruction of Devices to test 130 transmit power, is i.e. launched with the power after above-mentioned calibration after Devices to test 130 receives the instruction of this power test.
The test value corresponding about every wireless test index of Devices to test 130 that step S513, reception radio frequency testing instrument 120 are measured, i.e. completes TX test.
In the present embodiment, every test value of wireless test index is also compared by test master 110 with the respective value in testing standard, to draw the final result that TX tests, it is simple to test development personnel watch.
It is understood that the concrete execution method of step S510 is not limited to above-mentioned a kind of situation, as long as TX can be carried out test by device under test 130.
Step S520, device under test carry out RX test.
Concrete, the execution method of step S520 is as follows, as shown in Figure 7.
Step S521, control Devices to test 130 enter packet receiving pattern.
In concrete execution, test master 110 sends the instruction corresponding with entering receiving pattern to Devices to test 130, i.e. enters packet receiving pattern after Devices to test 130 receives this instruction, prepares to receive packet.
Step S522, control radio frequency testing instrument 120 send packet to Devices to test 130, and start timing.
In the process, Devices to test 130 receives packet continuously and is stored by packet.
Step S523, setting after the time period, obtaining number-of-packet that Devices to test 130 collects altogether and obtain packet receiving rate.
In concrete execution, test master 110 sends corresponding control instruction to Devices to test 130, stops packet receiving and feeds back packet receiving number controlling Devices to test 130.Afterwards, test master 110 can draw packet receiving rate, thus completes RX test.
It is understood that the concrete execution method of step S520 is not limited to above-mentioned a kind of situation, as long as RX can be carried out test by device under test 130.
It should be noted that, in above-mentioned radio test method, the execution sequence of each step is not limited to above-mentioned a kind of situation, can convert accordingly according to practical situation, as long as the calibration of power can be carried out device under test 130, and the wireless performance of device under test 130 carries out testing, thus embody further this radio test method be easy to test development personnel freely control test detailed process advantage.
In sum, the wireless test system of the present embodiment offer and method, can be tested by device under test 130 by test master 110, radio frequency testing instrument 120, test development personnel are enable to carry out independent development test according to test environment and demand, and without configuring loaded down with trivial details art2 script and being confined to the various related settings of art2 instrument test, improve testing efficiency and measuring stability, also allow for carrying out batch automatic production test.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a wireless test system, for testing the wireless performance of Devices to test based on ATHEROS wireless chip scheme, and described Devices to test can be tested with art2 instrument, it is characterised in that includes test master and radio frequency testing instrument；Described test master is connected by netting twine with radio frequency testing instrument, Devices to test respectively；Connected by radio frequency line between described radio frequency testing instrument and Devices to test；
Described radio frequency testing instrument, for detecting the wireless test index of described Devices to test；Described test master controls described radio frequency testing instrument according to testing requirement and Devices to test runs to carry out wireless test；Simultaneously, described test master is communicated by Transmission Control Protocol with Devices to test, and the instruction that utilizes described Devices to test to set of described test master controls described Devices to test and runs, wherein, the instruction that the instruction that described Devices to test can set is combined art2 instrument by testing requirement draws.
Wireless test system the most according to claim 1, it is characterised in that described radio frequency testing instrument is additionally operable to described Devices to test is sent packet.
Wireless test system the most according to claim 1, it is characterised in that also include switch, and described wireless test system is in the some described Devices to test of same LAN for test；Described switch is connected with test master, each Devices to test respectively, and described switch is for the data of transmission between transmitted test main controller and each Devices to test.
4. a radio test method, it is characterised in that based on the wireless test system described in claim 1, the execution step of wherein said test master includes:
Described Devices to test is carried out the calibration of power；
The wireless performance of described Devices to test is tested.
Radio test method the most according to claim 4, it is characterised in that include before described Devices to test is carried out the step of the calibration of power:
Control described Devices to test and enter calibration mode；
Reading configuration information, wherein, described configuration information includes the target power of described Devices to test, and described configuration information is applicable to described testing requirement and Devices to test；
Described configuration information is sent to described Devices to test.
Radio test method the most according to claim 5, it is characterised in that the step that described Devices to test carries out the calibration of power includes:
Control described Devices to test and launch signal to radio frequency testing instrument；
Control described radio frequency testing instrument test performance number, and mimic bus is decayed with the actual emission power drawing described Devices to test；
Described actual emission power is sent to Devices to test, and described Devices to test judges, when described actual emission power is in outside the scope that described target power sets, readjusts transmitting power and continue to launch signal；
Judge when calibration is not fully complete, to continue executing with described control described radio frequency instrument measured power value, and the step of the actual emission power that mimic bus decay is to draw described Devices to test.
Radio test method the most according to claim 6, it is characterised in that the step that described Devices to test carries out the calibration of power also includes:
Control described Devices to test and preserve configuration information and calibration information.
Radio test method the most according to claim 4, it is characterised in that the step testing the wireless performance of described Devices to test includes:
Described Devices to test is carried out TX test；
Described Devices to test is carried out RX test.
Radio test method the most according to claim 8, it is characterised in that the step that described Devices to test carries out TX test includes:
Control described radio frequency testing instrument to test by the every wireless test index specified in described testing requirement；
Control described Devices to test with the power transmission signal after calibration；
Receive the test value corresponding about every wireless test index of described Devices to test of described radio frequency testing apparatus measures.
Radio test method the most according to claim 8, it is characterised in that the step that described Devices to test carries out RX test includes:
Control described Devices to test and enter packet receiving pattern；
Control described radio frequency testing instrument and send packet to described Devices to test, and start timing；
Setting after the time period, obtaining number-of-packet that described Devices to test collects altogether and obtain packet receiving rate.
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| CN107566053A (en) * | 2017-08-31 | 2018-01-09 | Tcl通力电子（惠州）有限公司 | Method and system for testing radio frequency index and computer readable storage medium |
| WO2018040355A1 (en) * | 2016-08-31 | 2018-03-08 | 中兴通讯股份有限公司 | Radio frequency detection method and system |
| CN109151860A (en) * | 2018-07-27 | 2019-01-04 | 深圳市极致汇仪科技有限公司 | A kind of test configuration method and its system of wireless chip |
| CN111585670A (en) * | 2020-04-24 | 2020-08-25 | 惠州拓邦电气技术有限公司 | Detection method and detection system of wireless detection system |
| CN116346251A (en) * | 2023-06-01 | 2023-06-27 | 北京智芯半导体科技有限公司 | Special detection device for radio frequency communication of power body area network module |
| CN116996136A (en) * | 2023-07-20 | 2023-11-03 | 深圳市中承科技有限公司 | Calibration method based on signaling control, signaling comprehensive tester and system |
| CN116996136B (en) * | 2023-07-20 | 2024-05-31 | 深圳市中承科技有限公司 | Calibration method based on signaling control, signaling comprehensive tester and system |
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