CN108966268A - A kind of the wireless performance test topology and method of router - Google Patents
A kind of the wireless performance test topology and method of router Download PDFInfo
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- CN108966268A CN108966268A CN201810707048.4A CN201810707048A CN108966268A CN 108966268 A CN108966268 A CN 108966268A CN 201810707048 A CN201810707048 A CN 201810707048A CN 108966268 A CN108966268 A CN 108966268A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
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Abstract
A kind of the wireless performance test topology and method of router, test topology include: that the first test machine is connect with interchanger by the first wired network adapter；Interchanger is connect with the second test machine by the second wired network adapter, second test machine is connect with wireless network card, second test machine is connect with the first programmable attenuator, and wireless network card is connect with the first programmable attenuator, and the first programmable attenuator is connect with the first port of three power splitters respectively；Interchanger is connect with third test machine by third wired network adapter, third test machine is connect with measurement equipment is accompanied by the 4th wired network adapter, third test machine is connect with the second programmable attenuator, measurement equipment is accompanied to connect with the second programmable attenuator, the second programmable attenuator is connect with the second port of three power splitters respectively；The third port of three power splitters is connect with Devices to test；Devices to test is connect with the first test machine by the 5th wired network adapter.Realize the wireless performance under same test topology test router different mode.
Description
Technical field
The present invention relates to router testing field, the wireless performance test topology and method of espespecially a kind of router.
Background technique
With the progress of science and technology and the functional requirement in market, the incoming test of router, exfactory inspection, wireless performance
Inspection etc. requires to carry out stringent test, and the wireless performance test of router has extensive, irreplaceable in the communications field
Effect, the performance superiority and inferiority of router is judged by the wireless performance of test router.
Since the function of router is more and more, it is more that required physical topological structure type is detected to it.However it is existing
There is the router test topology in technology, can only often be tested for the wireless performance under a kind of router mode.If
The test for carrying out the wireless performance under another router mode generally requires to re-start test topology structure change, again
The line between each test equipment is carried out, needs a large amount of time to change and topological structure is set, operation is also very inconvenient.
Summary of the invention
The object of the present invention is to provide the wireless performance test topology and method of a kind of router, realization passes through same test
Topology carries out the purpose of the wireless performance under test router different mode.
Technical solution provided by the invention is as follows:
The present invention provides a kind of wireless performance test topology of router, comprising: interchanger, three test machines, five have
Gauze card, a wireless network card, two programmable attenuators, three power splitters accompany measurement equipment and Devices to test group；
First test machine is connect with the interchanger by the first wired network adapter；
The interchanger is connect with the second test machine by the second wired network adapter, second test machine and the wireless network
Card connection, second test machine are connect with the first programmable attenuator, the wireless network card and the described first programmable decaying
Device connection, first programmable attenuator are connect with the first port of three power splitters respectively；
The interchanger is connect with third test machine by third wired network adapter, and the third test machine accompanies survey to set with described
Standby to be connected by the 4th wired network adapter, the third test machine is connect with the second programmable attenuator, described to accompany measurement equipment and institute
The connection of the second programmable attenuator is stated, second programmable attenuator connects with the second port of three power splitters respectively
It connects；
The third port of three power splitters is connect with the Devices to test；The Devices to test and described first is surveyed
Test-run a machine is connected by the 5th wired network adapter.
Further, further includes: the first shielded box, secondary shielding case and third shielded box；
It is equipped with second test machine in first shielded box, the wireless network card, the third test machine, described the
Four wired network adapters and described accompany measurement equipment；
First programmable attenuator and second programmable attenuator are equipped in the secondary shielding case；
It is equipped with the first power splitter, the second power splitter and third power splitter in the third shielded box and described to be measured sets
It is standby.
Further, the Devices to test group includes: several Devices to test, first switch and the second switch, it is described to
Measurement equipment is equal with the quantity of first switch and the second switch；
The third port of three power splitters is connect with first switch, each Devices to test is separately connected one
One switch and second switch.
Further, between the wireless network card and first programmable attenuator, first programmable attenuator
Described to accompany between measurement equipment and second programmable attenuator between the first port of the power splitter, described second can
It programs and is connected by radio-frequency cable between attenuator and the second port of the power splitter.
The present invention also provides a kind of wireless performance test methods of router, comprising steps of
The Devices to test switches to corresponding work according to the type of the test assignment got from first test machine
Operation mode；
Adjustable attenuation instruction is issued to corresponding programmable attenuator by corresponding test machine；
The pad value of itself is adjusted according to the adjustable attenuation instruction received for programmable attenuator；
First test machine, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, it is linear to test nothing of the Devices to test under corresponding operating mode
Energy.
Further, the Devices to test is switched to according to the type of the test assignment got from first test machine
Corresponding operating mode includes:
When the Devices to test gets ap mode test assignment, the Devices to test switches to AP operating mode；
First test machine, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, it is linear to test nothing of the Devices to test under corresponding operating mode
Can include:
First test machine and second test machine carry out data biography in the case where current attenuation tests environment between each other
It is defeated, by being equipped with the first test machine and/or the second test machine of testing tool, the Devices to test is tested in the AP Working mould
Wireless performance under formula.
Further, the Devices to test is switched to according to the type of the test assignment got from first test machine
Corresponding operating mode further include:
When the Devices to test gets route pattern test assignment, the Devices to test switches to routing Working mould
Formula；
First test machine, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, it is linear to test nothing of the Devices to test under corresponding operating mode
Can include:
First test machine and second test machine carry out data biography in the case where current attenuation tests environment between each other
It is defeated, by being equipped with the first test machine and/or the second test machine of testing tool, the Devices to test is tested in the routing work
Wireless performance under mode.
Further, the Devices to test is switched to according to the type of the test assignment got from first test machine
Corresponding operating mode further include:
When the Devices to test gets bridge mode test assignment, the Devices to test switches to bridge operating mode；
First test machine, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, it is linear to test nothing of the Devices to test under corresponding operating mode
Can include:
First test machine and the third test machine carry out data biography in the case where current attenuation tests environment between each other
It is defeated, by being equipped with the first test machine and/or third test machine of testing tool, the Devices to test is tested in the bridge Working mould
Wireless performance under formula.
Further, the Devices to test is switched to according to the type of the test assignment got from first test machine
Corresponding operating mode further include:
When the Devices to test gets repeater mode test assignment, the Devices to test switches to relaying Working mould
Formula；
First test machine, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, it is linear to test nothing of the Devices to test under corresponding operating mode
Can include:
First test machine and the third test machine carry out data biography in the case where current attenuation tests environment between each other
It is defeated, by being equipped with the first test machine and/or third test machine of testing tool, the Devices to test is tested in the relaying work
Wireless performance under mode.
Further, the pad value of itself is adjusted according to the adjustable attenuation instruction received for the programmable attenuator
Comprising steps of
The programmable attenuator is instructed according to the adjustable attenuation received, adjusts itself according to default step value is progressive
Pad value, stop after corresponding preset threshold adjusting until the wireless performance of Devices to test reaches.
The wireless performance test topology and method of a kind of router provided through the invention, can bring following at least one
Kind the utility model has the advantages that
1) due to interception be the corresponding network monitoring device of identification information to be measured network packet, can keep away
Exempt from blindly to grab, causes waste of time.
2) it due to monitoring uplink traffic service condition, is able to carry out and judges that network monitoring topology whether there is invasion phenomenon,
Be able to detect with it is potential dangerous in defending against network monitoring topological, enhance the safety of network.
3) due to there is invasion phenomenon by monitoring uplink traffic service condition monitoring network monitoring topological, user is avoided to exist
After network monitoring topology is broken, without any perception, information security, personal safety and the property safety of user are promoted.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, it is linear to a kind of nothing of router
Above-mentioned characteristic, technical characteristic, advantage and its implementation of energy test topology and method are further described.
Fig. 1 is a kind of structural schematic diagram of one embodiment of the wireless performance test topology of router of the present invention；
Fig. 2 is a kind of structural schematic diagram of another embodiment of the wireless performance test topology of router of the present invention；
Fig. 3 is a kind of structural schematic diagram of another embodiment of the wireless performance test topology of router of the present invention；
Fig. 4 is a kind of flow chart of one embodiment of the wireless performance test method of router of the present invention.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, Detailed description of the invention will be compareed below
A specific embodiment of the invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
Electromagnetic interference is the problem that entire electronic field must face and overcome at present, generally in radio communication product
Such as: mobile phone, wireless network card, wireless router, wireless headset, bluetooth headset etc. wireless telecommunications class equipment and wireless telecommunications class
Module etc. is all to improve test environment by using radio frequency testing shielded box during carrying out plate survey, surveying eventually.
Shielded box, also known as electromagnetic shielding box, shielding box etc..Predominantly radio communication product manufacturing industry provides efficiently isolation
Test environment.Such as: mobile phone, WLAN test.
Programmable attenuator adjusts the instrument of predetermined attenuation value within the scope of certain frequency with stepped form, is one double
To system, it has M input port and N number of output port, is made of X programmable attenuation units, each programmable decaying
The attenuation range of unit is 0-60/90/127dB, each programmable attenuation units can independent control signal decaying, be used for
Adjust different channels signal energy value.The scenario simulation that networking cell and multi-terminal user interconnected communication process can be achieved, passes through
To the strength control of radio frequency link signal between multiple BS and mobile terminal, signal of eating dishes without rice or wine is simulated, realizes mobile, switching, covering
The simulation of equal test scenes.
First embodiment of the invention, as shown in Figure 1, a kind of wireless performance test topology of router, comprising: interchanger 2
That is SWITCH2, (the first test machine 11 is PC11 to three test machines, and the second test machine 12 is PC12 and third test machine 13 is
PC13), (the first wired network adapter 31 is NIC31 to five wired network adapters, and the second wired network adapter 32 is NIC32, third wired network adapter 33
That is NIC33, the 4th wired network adapter 34 are NIC34, and the 5th wired network adapter 35 is NIC35), a wireless network card 4 i.e. WNIC4, two
A programmable attenuator (the first programmable attenuator 51 is Atten51 and the second programmable attenuator 52 is Atten52), three
Power splitter (the first power splitter 81, the second power splitter 82, third power splitter 83), accompanies measurement equipment 7 i.e. Rootap7 and Devices to test group
9 i.e. DUT group 9；
First test machine 11 is connect with interchanger 2 by the first wired network adapter 31；
Interchanger 2 is connect with the second test machine 12 by the second wired network adapter 32, and the second test machine 12 connects with wireless network card 4
It connecing, the second test machine 12 is connect with the first programmable attenuator 51, and wireless network card 4 is connect with the first programmable attenuator 51, the
One programmable attenuator 51 respectively with three power splitters (the first power splitter 81, the second power splitter 82, third power splitter 83)
Single port (811,821,831) connection；
Interchanger 2 is connect with third test machine 13 by third wired network adapter 33, and third test machine 13 leads to measurement equipment 7 is accompanied
The connection of the 4th wired network adapter 34 is crossed, third test machine 13 is connect with the second programmable attenuator 52, accompanies measurement equipment 7 that can compile with second
Journey attenuator 52 connect, the second programmable attenuator 52 respectively with three power splitters (the first power splitter 81, the second power splitter 82,
Third power splitter 83) second port (812,822,832) connection；
Three power splitters (the first power splitter 81, the second power splitter 82, third power splitter 83) third port (813,823,
833) it is connect with Devices to test group 9；Devices to test group 9 is connect with the first test machine 11 by the 5th wired network adapter 35.
Specifically, in the present embodiment, wireless performance includes handling capacity, the reaction time is delayed, shake, packet loss etc..
First test machine 11 is connect with interchanger 2 by the first wired network adapter 31, and interchanger 2 passes through with the second test machine 12
The connection of second wired network adapter 32, the second test machine 12 are connect with the first programmable attenuator 51, and the first programmable attenuator 51 divides
It is not connected with the first port (811,821,831) of the first power splitter 81, the second power splitter 82 and third power splitter 83, the first function
Divide device 81, the third port (813,823,833) of the second power splitter 82, third power splitter 83 is connect with Devices to test group 9, so that
Second test machine 12, wireless network card 4, Devices to test and the first test machine 11 form a test loop.In the second test machine 12
The testing tool Chariot for downloading installation in advance with operation on the first test machine 11, in the input frame of testing tool Chariot
The IP address of the 5th wired network adapter 35 and the IP address of wireless network card 4 are inputted, the receipts of test test bag after measurement task are started
Heat condition is realized and tests Devices to test corresponding wireless performance under each attenuation test environment under the test loop.
First test machine 11 is connect with interchanger 2 by the first network interface card, and interchanger 2 has with third test machine 13 by third
Gauze card 33 connects, and third test machine 13 is connect with measurement equipment 7 is accompanied by the 4th wired network adapter 34, accompanies measurement equipment 7 and second can
It programs attenuator 52 to connect, the second programmable attenuator 52 divides with the first power splitter 81, the second power splitter 82 and third function respectively
The second port (812,822,832) of device 83 connects, the first power splitter 81, the second power splitter 82, the third of third power splitter 83
Port (813,823,833) is connect with Devices to test so that third test machine 13, accompany measurement equipment 7, Devices to test and first test
Machine 11 forms a test loop.The testing tool Chariot of operation downloading installation in advance on a testing machine, testing tool
Chariot tests the receipts of the test bag between the first test machine 11 and corresponding second test machine 12 (or third test machine 13)
Heat condition realizes that test Devices to test under the test loop right under different working modes and under different attenuation test environment
The wireless performance answered.
The present invention avoids in addition building test topology, by the way that Devices to test is arranged by building integrated two test loops
Operating mode, thus simulate Devices to test under each operating mode, under different attenuation test environment, realize multi-mode
The purpose for measuring the wireless performance of Devices to test does not need to build test topology, such as gynophore again for each operating mode
When all building a corresponding test topology to each operating mode, and artificially not changing reconstruction test topology, in addition to occupying
The biggish test space can also need more testing tools (such as test machine, network interface card etc.) because of more test topologies, such as gynophore
One corresponding test topology is all built to each operating mode, but when artificial variation reconstruction test topology, due to multinomial work
Operation mode needs to correspond to different test results, causes tester to need to build new test topology again manually, can waste
What tester built each operating mode repeatedly builds the time, causes testing efficiency to reduce, testing process is cumbersome, is unfavorable for surveying
The experience of the wireless performance of Devices to test under each operating mode of test of examination personnel efficiently, easy.
All working mode test structure is built into test topology together through the invention, a set of test is only relied on and opens up
The test of the wireless performance under the multiple-working mode that Devices to test can be completed in different fading environments is flutterred, test is reduced
The occupancy in space does not need to dismount connection line complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently,
Improve testing efficiency.
Preferably, above-mentioned wired network adapter is Gigabit Ethernet, and accompanying measurement equipment 7 is gigabit double frequency router.
Second embodiment of the invention, it is and upper as shown in Fig. 2, the present embodiment is the optimal enforcement example of above-mentioned first embodiment
It states first embodiment to compare, the improvement is that, comprising: the first shielded box 61, secondary shielding case 62 and third shielded box 63；
The second test machine 12, wireless network card 4, third test machine 13, the 4th wired network adapter 34 are equipped in first shielded box 61
With accompany measurement equipment 7；
The first programmable attenuator 51 and the second programmable attenuator 52 are equipped in secondary shielding case 62；
The first power splitter 81, the second power splitter 82 and third power splitter and Devices to test are equipped in third shielded box 63
Group.
In the present embodiment, by wireless network card 4, the 4th wired network adapter 34, Devices to test accompanies measurement equipment 7, and first is programmable
Attenuator 51, the second programmable attenuator 52 and power splitter (the first power splitter 81, the second power splitter 82 and third power splitter 83)
It is placed in shielded box, the test environment of above equipment is isolated by shielded box, noise jamming is eliminated, forms glitch-free test wrapper
Border reduces the situation of test result inaccuracy, promotes the accuracy and reliability of the wireless performance test of Devices to test.
Third embodiment of the invention, it is and upper as shown in figure 3, the present embodiment is the optimal enforcement example of above-mentioned first embodiment
It states first embodiment to compare, the improvement is that, further includes: switching group (is shown) in figure；The switching group is opened including first
Closing (911,912,913) and second switch (931,932,933), Devices to test group 9 includes: several Devices to test, it is described to
Measurement equipment is equal with the quantity of the first switch and the second switch；
The third port of three power splitters (the first power splitter 8181, the second power splitter 8282, third power splitter 8383)
(813,823,833) are connected with first switch (911,912,913), each Devices to test is separately connected a first switch
And second switch.
Specifically, first switch, Devices to test and second is opened by by the third port (813,823,833) of power splitter
Cascade is closed, i.e. the third port (813,823,833) of power splitter is connect with one end of each first switch, each first switch
The other end respectively with one end of corresponding Devices to test connect, the other end of Devices to test respectively with corresponding second switch one
End connection, the other end of second switch are connect with the 5th wired network adapter 35.First switch and the second switch is in the first test machine 11
Control under, control the switch of itself so that corresponding measurement circuit gates, thus under the control of the first test machine 11, according to
Secondary poll on-off is connected to corresponding measurement circuit, as shown in figure 3, when needing to test the wireless performance of Devices to test 921,
Gate the first switch 911 connecting with Devices to test 921 and second switch 931, the first switch connecting with other Devices to test
It is closed with second switch, so that other measurement circuits are closed.
The present invention constructs the test environment of multiple Devices to test by tandem type, realizes the batch testing function of Devices to test
Can, testing efficiency is high.Entire test process of the invention can be fully automated control, realize batch, fast and accurately test,
Human and material resources have been saved, the burden of tester is alleviated, have had the characteristics that high speed, simplification, saving.
Fourth embodiment of the invention, the present embodiment be above-mentioned first to third any embodiment optimal enforcement example, and it is upper
State first to compare to third any embodiment, the improvement is that, comprising: wireless network card 4 and the first programmable attenuator 51 it
Between, between the first programmable attenuator 51 and the first port (811,821,831) of power splitter, accompany measurement equipment 7 that can compile with second
Between journey attenuator 52, by penetrating between the second programmable attenuator 52 and the second port (812,822,832) of power splitter
Frequency cable connection.
Specifically, the simple system that embodiment provides through the invention, can be tested with the usage scenario of analog subscriber
Router wireless performance simplifies difficulty of test, improves testing efficiency, shortens test period, not only reduces testing cost, moreover it is possible to
Enough improve testing efficiency.It is attached using RF Cable connecting line, antenna and technology for radio frequency is not used to be attached,
Electromagnetic Interference caused by the radiation of antenna can be reduced, prevents the factor of wireless signal leakage or external interference from causing to test
As a result there is deviation, promote the accuracy and reliability of detection.
Fifth embodiment of the invention, as shown in Figures 1 to 4, a kind of wireless performance test method of router, comprising:
S100 Devices to test switches to corresponding work according to the type of the test assignment got from the first test machine 11
Mode；
S200 issues adjustable attenuation instruction to corresponding programmable attenuator by corresponding test machine；
The pad value of itself is adjusted according to the adjustable attenuation instruction received for S300 programmable attenuator；
The first test machine of S400 11, in the case where current attenuation tests environment, carries out data biography with corresponding test machine between each other
It is defeated, by being equipped with the corresponding test machine of testing tool, test wireless performance of the Devices to test under corresponding operating mode.
Specifically, in the present embodiment, without sequencing between S100 and S200, it can be and first carry out S100 and execute again
S200 can also first carry out S200 and execute S100 again, can also be performed simultaneously with S100 and S200.Wireless performance includes handling capacity,
Reaction time is delayed, shake, packet loss etc..
First test machine 11 is connect with interchanger 2 by the first wired network adapter 31, and interchanger 2 passes through with the second test machine 12
The connection of second wired network adapter 32, the second test machine 12 are connect with the first programmable attenuator 51, and the first programmable attenuator 51 divides
It is not connected with the first port (811,821,831) of the first power splitter 81, the second power splitter 82 and third power splitter 83, the first function
Divide device 81, the third port (813,823,833) of the second power splitter 82, third power splitter 83 is connect with Devices to test group 9, so that
Second test machine 12, wireless network card 4, Devices to test and the first test machine 11 form a test loop.In the second test machine 12
The testing tool Chariot for downloading installation in advance with operation on the first test machine 11, in the input frame of testing tool Chariot
The IP address of the 5th wired network adapter 35 and the IP address of wireless network card 4 are inputted, the receipts of test test bag after measurement task are started
Heat condition is realized and tests Devices to test corresponding wireless performance under each attenuation test environment under the test loop.
First test machine 11 is connect with interchanger 2 by the first network interface card, and interchanger 2 has with third test machine 13 by third
Gauze card 33 connects, and third test machine 13 is connect with measurement equipment 7 is accompanied by the 4th wired network adapter 34, accompanies measurement equipment 7 and second can
It programs attenuator 52 to connect, the second programmable attenuator 52 divides with the first power splitter 81, the second power splitter 82 and third function respectively
The second port (812,822,832) of device 83 connects, the first power splitter 81, the second power splitter 82, the third of third power splitter 83
Port (813,823,833) is connect with Devices to test so that third test machine 13, accompany measurement equipment 7, Devices to test and first test
Machine 11 forms a test loop.The testing tool of downloading installation in advance is run on third test machine 13 and the first test machine 11
Chariot, testing tool Chariot test assignment are that the nothing between the first test machine 11 of test and third test machine 13 is linear
Can, the IP address of the 5th wired network adapter 35 and the IP of wireless network card 4 are inputted in the input frame of testing tool Chariot
Location starts the transmitting-receiving situation of test test bag after measurement task, realizes and tests under the test loop under each attenuation test environment
Corresponding wireless performance.
The present invention avoids in addition building test topology, by the way that Devices to test is arranged by building integrated two test loops
Operating mode, thus simulate Devices to test under each operating mode, under different attenuation test environment, realize multi-mode
The purpose for measuring the wireless performance of Devices to test does not need to build test topology, such as gynophore again for each operating mode
When all building a corresponding test topology to each operating mode, and artificially not changing reconstruction test topology, in addition to occupying
The biggish test space can also need more testing tools (such as test machine, network interface card etc.) because of more test topologies, such as gynophore
One corresponding test topology is all built to each operating mode, but when artificial variation reconstruction test topology, due to multinomial work
Operation mode needs to correspond to different test results, causes tester to need to build new test topology again manually, can waste
What tester built each operating mode repeatedly builds the time, causes testing efficiency to reduce, testing process is cumbersome, is unfavorable for surveying
The experience of the wireless performance of Devices to test under each operating mode of test of examination personnel efficiently, easy.
All working mode test structure is built into test topology together through the invention, a set of test is only relied on and opens up
The test of the wireless performance under the multiple-working mode that Devices to test can be completed in different fading environments is flutterred, test is reduced
The occupancy in space does not need to dismount connection line complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently,
It uses manpower and material resources sparingly, improves testing efficiency.
Preferably, above-mentioned wired network adapter is Gigabit Ethernet, and accompanying measurement equipment 7 is gigabit double frequency router.
Sixth embodiment of the invention, as shown in Figures 1 to 4, the present embodiment are the optimal enforcement examples of above-mentioned 5th embodiment,
The present embodiment thes improvement is that compared with above-mentioned 5th embodiment, and Devices to test from the first test machine 11 according to getting
The type of test assignment switches to corresponding operating mode
When Devices to test gets ap mode test assignment, Devices to test switches to AP operating mode；
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine,
By being equipped with the corresponding test machine of testing tool, testing wireless performance of the Devices to test under corresponding operating mode includes:
First test machine 11 and the second test machine 12 carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine 11 and/or the second test machine 12 of testing tool, Devices to test is tested under AP operating mode
Wireless performance.
Specifically, issuing AP by the first test machine 11 when needing to test wireless performance of the Devices to test under ap mode
For mode test assignment to Devices to test, Devices to test just automatically switches to AP operating mode after receiving ap mode test assignment,
Then the first test machine 11 carries out data transmission between each other just with the second test machine 12 in the case where current attenuation tests environment.
If only downloading is equipped with testing tool Chariot on the first test machine 11, in the defeated of testing tool Chariot
Enter to input the IP address of the 5th wired network adapter 35 of transmitting terminal and the IP address of receiving end wireless network card 4 in frame, starting measurement is appointed
The transmission situation that the second test machine 12 sends test bag to the first test machine 11 is tested after business, realizes that test Devices to test work exists
Under AP operating mode, current attenuation is tested the second test machine 12 under environment and is tested by Devices to test to the transmission of the first test machine 11
Wrap corresponding wireless performance.
If only downloading is equipped with testing tool Chariot on the second test machine 12, in the defeated of testing tool Chariot
Enter to input the IP address of the 5th wired network adapter 35 of receiving end and the IP address of transmitting terminal wireless network card 4 in frame, starting measurement is appointed
The transmission situation that the first test machine 11 sends test bag to the second test machine 12 is tested after business, realizes that test Devices to test work exists
Under AP operating mode, current attenuation is tested the first test machine 11 under environment and is tested by Devices to test to the transmission of the second test machine 12
Wrap corresponding wireless performance.
If downloading is equipped with testing tool Chariot on the first test machine 11 and the second test machine 12, testing
The IP address of the 5th wired network adapter 35 of transmitting terminal and the IP of receiving end wireless network card 4 are inputted in the input frame of tool Chariot
Address, and the IP address of the 5th wired network adapter 35 of receiving end and the IP address of transmitting terminal wireless network card 4 are inputted, starting is surveyed
Tested after amount task the second test machine 12 to the first test machine 11 send test bag transmission situation and the first test machine 11 to
Second test machine 12 sends the transmission situation of test bag, realizes that test Devices to test works under AP operating mode, current attenuation
It is corresponding by Devices to test bidirectional transmit-receive test bag between the two to test the first test machine 11 and the second test machine 12 under environment
Wireless performance.
The method that the present invention tests wireless performance of the Devices to test under AP operating mode, does not make any topological structure
Change, still continue to use original system architecture and complete test, it is convenient and efficient, eliminate and previous every test a kind of operating mode
Under a kind of wireless performance the drawbacks of requiring new topological structure, only relying on a set of test topology can be completed Devices to test
The test of wireless performance under multiple-working mode in different fading environments reduces the occupancy of the test space, does not need
Connection line is dismounted complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently, is used manpower and material resources sparingly, and is improved and is surveyed
Try efficiency.
Seventh embodiment of the invention, as shown in Figures 1 to 4, the present embodiment are the optimal enforcement examples of above-mentioned 5th embodiment,
The present embodiment thes improvement is that compared with above-mentioned 5th embodiment, and Devices to test from the first test machine 11 according to getting
The type of test assignment switches to corresponding operating mode further include:
When Devices to test gets route pattern test assignment, Devices to test switches to routing operating mode；
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine,
By being equipped with the corresponding test machine of testing tool, testing wireless performance of the Devices to test under corresponding operating mode includes:
First test machine 11 and the second test machine 12 carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine 11 and/or the second test machine 12 of testing tool, Devices to test is tested in the case where routing operating mode
Wireless performance.
Specifically, being issued when needing to test Devices to test in wireless performance in routing mode by the first test machine 11
For route pattern test assignment to Devices to test, Devices to test just automatically switches to routing work after receiving route pattern test assignment
Operation mode, then the first test machine 11 carries out data just with the second test machine 12 in the case where current attenuation tests environment between each other
Transmission.
If only downloading is equipped with testing tool Chariot on the first test machine 11, in the defeated of testing tool Chariot
Enter to input the IP address of the 5th wired network adapter 35 of transmitting terminal and the IP address of receiving end wireless network card 4 in frame, starting measurement is appointed
The transmission situation that the second test machine 12 sends test bag to the first test machine 11 is tested after business, realizes that test Devices to test work exists
It routes under operating mode, current attenuation is tested the second test machine 12 under environment and surveyed by Devices to test to the transmission of the first test machine 11
Corresponding wireless performance is wrapped in examination.
If only downloading is equipped with testing tool Chariot on the second test machine 12, in the defeated of testing tool Chariot
Enter to input the IP address of the 5th wired network adapter 35 of receiving end and the IP address of transmitting terminal wireless network card 4 in frame, starting measurement is appointed
The transmission situation that the first test machine 11 sends test bag to the second test machine 12 is tested after business, realizes that test Devices to test work exists
It routes under operating mode, current attenuation is tested the first test machine 11 under environment and surveyed by Devices to test to the transmission of the second test machine 12
Corresponding wireless performance is wrapped in examination.
If downloading is equipped with testing tool Chariot on the first test machine 11 and the second test machine 12, testing
The IP address of the 5th wired network adapter 35 of transmitting terminal and the IP of receiving end wireless network card 4 are inputted in the input frame of tool Chariot
Address, and the IP address of the 5th wired network adapter 35 of receiving end and the IP address of transmitting terminal wireless network card 4 are inputted, starting is surveyed
Tested after amount task the second test machine 12 to the first test machine 11 send test bag transmission situation and the first test machine 11 to
Second test machine 12 sends the transmission situation of test bag, realizes that test Devices to test work in the case where routing operating mode, currently declines
It is corresponding by Devices to test bidirectional transmit-receive test bag between the two to subtract the first test machine 11 and the second test machine 12 under test environment
Wireless performance.
The method that the present invention tests wireless performance of the Devices to test in the case where routing operating mode does not make any topology knot
The change of structure still continues to use original system architecture and completes test, convenient and efficient, eliminates and previous every tests a kind of Working mould
Wireless performance under formula requires the drawbacks of one kind new topological structure, and only relying on a set of test topology can be completed Devices to test
Multiple-working mode under wireless performance in different fading environments test, reduce the occupancy of the test space, be not required to
It wants to dismount connection line complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently, use manpower and material resources sparingly, improve
Testing efficiency.
Eighth embodiment of the invention, as shown in Figures 1 to 4, the present embodiment are the optimal enforcement examples of above-mentioned 5th embodiment,
The present embodiment thes improvement is that compared with above-mentioned 5th embodiment, and Devices to test from the first test machine 11 according to getting
The type of test assignment switches to corresponding operating mode further include:
When Devices to test gets bridge mode test assignment, Devices to test switches to bridge operating mode；
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine,
By being equipped with the corresponding test machine of testing tool, testing wireless performance of the Devices to test under corresponding operating mode includes:
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with third test machine 13,
By being equipped with the first test machine 11 and/or third test machine 13 of testing tool, Devices to test is tested under bridge operating mode
Wireless performance.
Specifically, issuing bridge by the first test machine 11 when needing to test wireless performance of the Devices to test under bridge mode
For mode test assignment to Devices to test, Devices to test just automatically switches to bridge operating mode after receiving bridge mode test assignment,
Then the first test machine 11 carries out data transmission between each other just with third test machine 13 in the case where current attenuation tests environment.
If only downloading is equipped with testing tool Chariot on the first test machine 11, in the defeated of testing tool Chariot
Enter to input the IP address of the 4th wired network adapter 34 of IP address and receiving end of the 5th wired network adapter 35 of transmitting terminal, starting in frame
The transmission situation that third test machine 13 sends test bag to the first test machine 11 is tested after measurement task, realizes test Devices to test
Work is under bridge operating mode, and third test machine 13 is sent out by Devices to test to the first test machine 11 under current attenuation test environment
Send test bag corresponding wireless performance.
If only downloading is equipped with testing tool Chariot on third test machine 13, in the defeated of testing tool Chariot
Enter to input the IP address of the 4th wired network adapter 34 of IP address and transmitting terminal of the 5th wired network adapter 35 of receiving end, starting in frame
The transmission situation that the first test machine 11 sends test bag to third test machine 13 is tested after measurement task, realizes test Devices to test
Under bridge operating mode, current attenuation is tested the first test machine 11 under environment and is sent out by Devices to test to third test machine 13 for work
Send test bag corresponding wireless performance.
If downloading is equipped with testing tool Chariot on the first test machine 11 and third test machine 13, testing
The 4th wired network adapter of IP address and receiving end of the 5th wired network adapter 35 of transmitting terminal is inputted in the input frame of tool Chariot
34 IP address, and input the IP of the 4th wired network adapter 34 of IP address and transmitting terminal of the 5th wired network adapter 35 of receiving end
Address starts transmission situation of the test third test machine 13 to the first test machine 11 transmission test bag after measurement task, Yi Ji
One test machine 11 sends the transmission situation of test bag to third test machine 13, realizes test Devices to test work in bridge operating mode
Under, the first test machine 11 and third test machine 13 are surveyed by Devices to test bidirectional transmit-receive between the two under current attenuation test environment
Corresponding wireless performance is wrapped in examination.
The method that the present invention tests wireless performance of the Devices to test under bridge operating mode, does not make any topological structure
Change, still continue to use original system architecture and complete test, it is convenient and efficient, eliminate and previous every test a kind of operating mode
Under a kind of wireless performance the drawbacks of requiring new topological structure, only relying on a set of test topology can be completed Devices to test
The test of wireless performance under multiple-working mode in different fading environments reduces the occupancy of the test space, does not need
Connection line is dismounted complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently, is used manpower and material resources sparingly, and is improved and is surveyed
Try efficiency.
Ninth embodiment of the invention, as shown in Figures 1 to 4, the present embodiment are the optimal enforcement examples of above-mentioned 5th embodiment,
The present embodiment thes improvement is that compared with above-mentioned 5th embodiment, and Devices to test from the first test machine 11 according to getting
The type of test assignment switches to corresponding operating mode further include:
When Devices to test gets repeater mode test assignment, Devices to test switches to relaying operating mode；
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine,
By being equipped with the corresponding test machine of testing tool, testing wireless performance of the Devices to test under corresponding operating mode includes:
First test machine 11, in the case where current attenuation tests environment, carries out data transmission between each other with third test machine 13,
By being equipped with the first test machine 11 and/or third test machine 13 of testing tool, Devices to test is tested in the case where relaying operating mode
Wireless performance.
Specifically, being issued when needing to test the wireless performance of Devices to test in the relay mode by the first test machine 11
For repeater mode test assignment to Devices to test, Devices to test just automatically switches to relaying work after receiving repeater mode test assignment
Operation mode, then the first test machine 11 carries out data just with third test machine 13 in the case where current attenuation tests environment between each other
Transmission.
If only downloading is equipped with testing tool Chariot on the first test machine 11, in the defeated of testing tool Chariot
Enter to input the IP address of the 4th wired network adapter 34 of IP address and receiving end of the 5th wired network adapter 35 of transmitting terminal, starting in frame
The transmission situation that third test machine 13 sends test bag to the first test machine 11 is tested after measurement task, realizes test Devices to test
In the case where relaying operating mode, current attenuation tests third test machine 13 under environment and passes through Devices to test to the first test machine 11 for work
Send the corresponding wireless performance of test bag.
If only downloading is equipped with testing tool Chariot on third test machine 13, in the defeated of testing tool Chariot
Enter to input the IP address of the 4th wired network adapter 34 of IP address and transmitting terminal of the 5th wired network adapter 35 of receiving end, starting in frame
The transmission situation that the first test machine 11 sends test bag to third test machine 13 is tested after measurement task, realizes test Devices to test
In the case where relaying operating mode, current attenuation tests the first test machine 11 under environment and passes through Devices to test to third test machine 13 for work
Send the corresponding wireless performance of test bag.
If downloading is equipped with testing tool Chariot on the first test machine 11 and third test machine 13, testing
The 4th wired network adapter of IP address and receiving end of the 5th wired network adapter 35 of transmitting terminal is inputted in the input frame of tool Chariot
34 IP address, and input the IP of the 4th wired network adapter 34 of IP address and transmitting terminal of the 5th wired network adapter 35 of receiving end
Address starts transmission situation of the test third test machine 13 to the first test machine 11 transmission test bag after measurement task, Yi Ji
One test machine 11 sends the transmission situation of test bag to third test machine 13, realizes the work of test Devices to test in relaying Working mould
Under formula, current attenuation tests the first test machine 11 and third test machine 13 under environment and passes through Devices to test bidirectional transmit-receive between the two
The corresponding wireless performance of test bag.
The method that the present invention tests wireless performance of the Devices to test in the case where relaying operating mode does not make any topology knot
The change of structure still continues to use original system architecture and completes test, convenient and efficient, eliminates and previous every tests a kind of Working mould
Wireless performance under formula requires the drawbacks of one kind new topological structure, and only relying on a set of test topology can be completed Devices to test
Multiple-working mode under wireless performance in different fading environments test, reduce the occupancy of the test space, be not required to
It wants to dismount connection line complicatedly, increases and decreases associated test devices, so that test operation simplifies conveniently, use manpower and material resources sparingly, improve
Testing efficiency.
Tenth embodiment of the invention, the present embodiment are the optimal enforcement examples of above-mentioned 5th to the 9th any embodiment, and upper
It states the 5th to the 9th any embodiment to compare, the improvement is that, programmable attenuator is instructed according to the adjustable attenuation received
The pad value of itself is adjusted comprising steps of
Programmable attenuator is instructed according to the adjustable attenuation received, adjusts declining for itself according to default step value is progressive
Depreciation, until the wireless performance of Devices to test stops adjusting after reaching corresponding preset threshold.
Specifically, tester is attached according to above topology connection type, after the completion of connection, the first test machine 11 to
First programmable attenuator 51 sends adjustable attenuation and instructs, after 51 receiving attenuation control instruction of the first programmable attenuator, according to
Default step value in received adjustable attenuation instruction carries out progressive adjusting.Such as according to step value is preset, degression type is adjusted
The pad value of itself, to reduce the pad value in entire test topology route；According to default step value, itself is incrementally adjusted
Pad value, to increase the pad value in entire test topology route.So that the first test machine 11 and the second test machine
12 carry out data transmission after the first programmable attenuator 51 is sequentially completed pad value adjusting according to default step value every time, just
It is obtained in carrying out test Devices to test corresponding wireless performance, test under each attenuation test environment according to data transmission result
Devices to test wireless performance reach corresponding preset threshold after, terminate pad value adjust.
First test machine 11 sends adjustable attenuation instruction to the second programmable attenuator 52, and the second programmable attenuator 52 connects
After receiving adjustable attenuation instruction, the default step value in adjustable attenuation instruction carries out progressive adjusting based on the received.Such as basis
Default step value, degression type adjusts the pad value of itself, to reduce the pad value in entire test topology route；According to default
Step value, incrementally adjusts the pad value of itself, to increase the pad value in entire test topology route.So that first
The default step value of basis is sequentially completed pad value tune every time in the second programmable attenuator 52 for test machine 11 and third test machine 13
Carry out data transmission after section, it is right under each attenuation test environment convenient for carrying out test Devices to test according to data transmission result
The wireless performance answered after the wireless performance for the Devices to test tested reaches corresponding preset threshold, terminates pad value and adjusts.
Illustratively, for the testing throughput of Devices to test:
S11, Devices to test is connected using wireless network card 4, enables the first test machine 11, wireless network card 4, Devices to test and second
Test machine 12 forms a test loop, and the test loop is enabled to be connected to；
S12, test job Chariot is run on the first test machine 11, both ends address is the IP of wireless network card 4 respectively
The IP address of location and the 5th wired network adapter 35 records the data transmission scenarios between the first test machine 11 and the second test machine 12；
S13, the pad value that the first programmable attenuator 51 is modified according to step value；
S14, S12, S13 are repeated until measurement obtains stopping test after the handling capacity of identification to be measured is 0.
Devices to test is controlled under switching AP operating mode, test obtains Devices to test each decaying under AP operating mode
The wireless performance of environment is tested, can be controlled and be switched under routing operating mode with Devices to test, test obtains Devices to test and exists
Route the wireless performance of each attenuation test environment under operating mode.
S21, Devices to test is connected using wireless network card 4, enables the first test machine 11, accompanies measurement equipment 7, Devices to test and third
Test machine 13 forms a test loop, and the test loop is enabled to be connected to；
S22, test job Chariot is run on the first test machine 11, both ends address is the 4th wired network adapter 34 respectively
IP address and the 5th wired network adapter 35 IP address, the data recorded between the first test machine 11 and third test machine 13 transmit
Situation；
S23, the pad value that the second programmable attenuator 52 is modified according to step value；
S24, S22, S23 are repeated until measurement obtains stopping test after the handling capacity of identification to be measured is 0.
Devices to test is controlled under switching bridge operating mode, test obtains Devices to test each decaying under bridge operating mode
The wireless performance of environment is tested, can be controlled and be switched under relaying operating mode with Devices to test, test obtains Devices to test and exists
Relay the wireless performance of each attenuation test environment under operating mode.
The present invention tests router under various operating modes by the usage scenario of programmable attenuator analog subscriber
Wireless performance simplifies difficulty of test, improves testing efficiency, shortens test period, to mitigate tester's working strength.
Since equipment is placed in the corresponding shielded box of embodiment two by above-mentioned testing process, believed by the interference of shielded box
Number shielding action, the test result for enabling to simulate the wireless performances of the Devices to test under various test environment is more smart
It is quasi-.
In above-mentioned all embodiments, the first test machine 11 obtains the second test machine 12 and/or third test by interchanger 2
The wireless performance test result of machine 13, generates the image of each pad value Yu wireless performance relationship.
It should be noted that above-described embodiment can be freely combined as needed.The above is only of the invention preferred
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of wireless performance test topology of router characterized by comprising interchanger, three test machines, five wired
Network interface card, a wireless network card, two programmable attenuators, three power splitters accompany measurement equipment and Devices to test group；
First test machine is connect with the interchanger by the first wired network adapter；
The interchanger is connect with the second test machine by the second wired network adapter, and second test machine and the wireless network card connect
It connects, second test machine is connect with the first programmable attenuator, and the wireless network card and first programmable attenuator connect
It connects, first programmable attenuator is connect with the first port of three power splitters respectively；
The interchanger is connect with third test machine by third wired network adapter, and the third test machine accompanies measurement equipment logical with described
The connection of the 4th wired network adapter is crossed, the third test machine connect with the second programmable attenuator, described to accompany measurement equipment and described the
The connection of two programmable attenuators, second programmable attenuator are connect with the second port of three power splitters respectively；
The third port of three power splitters is connect with the Devices to test group；The Devices to test group and described first is surveyed
Test-run a machine is connected by the 5th wired network adapter.
2. the wireless performance test topology of router according to claim 1, which is characterized in that further include: the first shielding
Case, secondary shielding case and third shielded box；
Second test machine is equipped in first shielded box, the wireless network card, the third test machine, the described 4th has
Gauze card and described accompany measurement equipment；
First programmable attenuator and second programmable attenuator are equipped in the secondary shielding case；
The first power splitter, the second power splitter and third power splitter and the Devices to test are equipped in the third shielded box.
3. the wireless performance test topology of router according to claim 1, which is characterized in that further include: switching group；Institute
Stating switching group includes first switch and the second switch；The Devices to test group includes: several Devices to test, the Devices to test
It is equal with the quantity of the first switch and the second switch；
The third port of three power splitters is connect with first switch, each Devices to test is separately connected one first and opens
Pass and second switch.
4. the wireless performance test topology of router according to claim 1 to 3, it is characterised in that:
Between the wireless network card and first programmable attenuator, first programmable attenuator and the power splitter
It is described to accompany between measurement equipment and second programmable attenuator between first port, second programmable attenuator and institute
It states and is connected by radio-frequency cable between the second port of power splitter.
5. a kind of wireless performance test method of router, which is characterized in that apply the described in any item routings of claim 1-3
The wireless performance test topology of device, comprising steps of
The Devices to test switches to corresponding Working mould according to the type of the test assignment got from first test machine
Formula；
Adjustable attenuation instruction is issued to corresponding programmable attenuator by corresponding test machine；
The pad value of itself is adjusted according to the adjustable attenuation instruction received for programmable attenuator；
First test machine, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine, leads to
The corresponding test machine equipped with testing tool is crossed, wireless performance of the Devices to test under corresponding operating mode is tested.
6. the wireless performance test method of router according to claim 5, which is characterized in that the Devices to test according to
The type of the test assignment got from first test machine switches to corresponding operating mode and includes:
When the Devices to test gets ap mode test assignment, the Devices to test switches to AP operating mode；
First test machine, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine, leads to
The corresponding test machine equipped with testing tool is crossed, wireless performance packet of the Devices to test under corresponding operating mode is tested
It includes:
First test machine and second test machine carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine and/or the second test machine of testing tool, the Devices to test is tested in the AP operating mode
Under wireless performance.
7. the wireless performance test method of router according to claim 5, which is characterized in that the Devices to test according to
The type of the test assignment got from first test machine switches to corresponding operating mode further include:
When the Devices to test gets route pattern test assignment, the Devices to test switches to routing operating mode；
First test machine, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine, leads to
The corresponding test machine equipped with testing tool is crossed, wireless performance packet of the Devices to test under corresponding operating mode is tested
It includes:
First test machine and second test machine carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine and/or the second test machine of testing tool, the Devices to test is tested in the routing Working mould
Wireless performance under formula.
8. the wireless performance test method of router according to claim 5, which is characterized in that the Devices to test according to
The type of the test assignment got from first test machine switches to corresponding operating mode further include:
When the Devices to test gets bridge mode test assignment, the Devices to test switches to bridge operating mode；
First test machine, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine, leads to
The corresponding test machine equipped with testing tool is crossed, wireless performance packet of the Devices to test under corresponding operating mode is tested
It includes:
First test machine and the third test machine carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine and/or third test machine of testing tool, the Devices to test is tested in the bridge operating mode
Under wireless performance.
9. the wireless performance test method of router according to claim 5, which is characterized in that the Devices to test according to
The type of the test assignment got from first test machine switches to corresponding operating mode further include:
When the Devices to test gets repeater mode test assignment, the Devices to test switches to relaying operating mode；
First test machine, in the case where current attenuation tests environment, carries out data transmission between each other with corresponding test machine, leads to
The corresponding test machine equipped with testing tool is crossed, wireless performance packet of the Devices to test under corresponding operating mode is tested
It includes:
First test machine and the third test machine carry out data transmission between each other in the case where current attenuation tests environment,
By being equipped with the first test machine and/or third test machine of testing tool, the Devices to test is tested in the relaying Working mould
Wireless performance under formula.
10. according to the wireless performance test method of the described in any item routers of claim 5-9, which is characterized in that it is described can
Programming attenuator the pad value that itself is adjusted is instructed according to the adjustable attenuation that receives comprising steps of
The programmable attenuator is instructed according to the adjustable attenuation received, adjusts declining for itself according to default step value is progressive
Depreciation, until the wireless performance of Devices to test stops adjusting after reaching corresponding preset threshold.
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| CN111885621A (en) * | 2020-07-10 | 2020-11-03 | 深圳创维数字技术有限公司 | Wireless message capturing method, system, terminal and storage medium |
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| CN113660689A (en) * | 2021-08-20 | 2021-11-16 | 芯河半导体科技(无锡)有限公司 | Method for testing forwarding performance of wireless repeater at different positions |
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Application publication date: 20181207 |