CN112929920A - Network performance testing device and method - Google Patents
Network performance testing device and method Download PDFInfo
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- CN112929920A CN112929920A CN202110288197.3A CN202110288197A CN112929920A CN 112929920 A CN112929920 A CN 112929920A CN 202110288197 A CN202110288197 A CN 202110288197A CN 112929920 A CN112929920 A CN 112929920A
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Abstract
The invention discloses a network performance testing device, which comprises: the wireless receiving device comprises a first shielding box, a wireless receiving part, a wired connecting part, a generator and a second shielding box; the wireless receiving component is arranged in the first shielding box, and the generator is arranged in the second shielding box; the wireless receiving part is connected with the generator through the wired connecting part; the wireless receiving component is used for receiving a wireless signal transmitted by a product to be detected when the product to be detected is placed in the first shielding box and converting the wireless signal into a wired signal; the generator is used for converting the wired signal into a new wireless signal so that the accompanying terminal in the generator receives the new wireless signal. The invention also discloses a network performance testing method. When the network performance testing device provided by the invention is used for carrying out MU-MIMO performance on a product to be tested, the cost is lower.
Description
Technical Field
The present invention relates to the field of wireless device testing technologies, and in particular, to a network performance testing apparatus and method.
Background
Currently, the WIFI (wireless fidelity) technology has been developed to the sixth generation, namely WIFI6, also called 802.11AX technology. In order to improve the User experience of a terminal-intensive scene, an MU-MIMO (Multi-User Multiple-Input Multiple-Output) technology is introduced into 802.11 AX. The introduction of the technology can improve the spatial multiplexing efficiency of wireless transmission and can greatly improve the overall transmission efficiency under a multi-user transmission scene. A signal transmitted by a wireless access point (e.g., a wireless router, etc.) to an accompanying terminal is not detected by other accompanying terminals with significant signal strength, and a product to be tested needs to perform calibration and accurate configuration of Tx beamforming.
In the related technology, a network performance testing device of a product to be tested (wireless access point) is disclosed, a test accompanying terminal and the product to be tested are arranged in a shielding room, the distance and the angle between terminal equipment and the product to be tested are adjusted, so that the access signal strength of the terminal equipment meets the effective condition of MU-MIMO, and when the access signal strength of the terminal equipment meets the effective condition of MU-MIMO, the MU-MIMO performance of the product to be tested is tested, so that a testing result is obtained.
However, the cost is high by adopting the existing performance testing device.
Disclosure of Invention
The invention mainly aims to provide a network performance testing device and a network performance testing method, and aims to solve the technical problem that the cost is higher due to the adoption of the conventional network performance testing device in the prior art.
In order to achieve the above object, the present invention provides a network performance testing apparatus, including: the wireless receiving device comprises a first shielding box, a wireless receiving part, a wired connecting part, a generator and a second shielding box; wherein the content of the first and second substances,
the wireless receiving component is arranged in the first shielding box, and the generator is arranged in the second shielding box;
the wireless receiving part is connected with the generator through the wired connecting part;
the wireless receiving component is used for receiving a wireless signal transmitted by a product to be detected when the product to be detected is placed in the first shielding box and converting the wireless signal into a wired signal;
the generator is used for converting the wired signal into a new wireless signal so that the accompanying terminal in the generator receives the new wireless signal.
Optionally, the device further comprises an attenuator, wherein the wired connecting part is divided into a first connecting part and a second connecting part;
the attenuator is connected with the wireless receiving part through the first connecting part, and the attenuator is connected with the generator through the second connecting part;
the attenuator is used for adjusting the intensity of the wired signal based on an adjustment instruction to obtain an adjusted wired signal, and the wired signal is received through the first connecting component;
the generator is further configured to convert the adjusted wired signal into the new wireless signal, and the adjusted wired signal is received through the second connecting component.
Alternatively to this, the first and second parts may,
the generator is further configured to obtain an idle channel assessment parameter of the measurement-accompanied terminal, and determine the signal strength of the new wireless signal based on the idle channel assessment parameter.
Alternatively to this, the first and second parts may,
the generator is further configured to obtain the adjustment instruction when the signal strength of the new wireless signal does not reach a preset strength.
Alternatively to this, the first and second parts may,
the generator is further used for outputting first prompt information when the signal intensity of the new wireless signal does not reach the preset intensity.
Optionally, the wireless receiving part has an adjustable receiving angle;
the generator is further configured to determine a reception angle of the wireless reception unit based on the clear channel assessment parameter.
Alternatively to this, the first and second parts may,
the generator is further used for outputting second prompt information when the receiving angle of the wireless receiving component is not matched with the preset angle.
Alternatively to this, the first and second parts may,
the generator is further used for executing a preset test tool based on a control instruction when the signal strength of the new wireless signal reaches the preset strength and the receiving angle of the wireless receiving component is matched with the preset angle, so that the throughput gain value of the new wireless signal received by the test accompanying terminal is obtained in real time when the preset test tool is executed, and the network performance test result of the product to be tested is obtained based on the throughput gain value.
Optionally, the apparatus further comprises: an adjusting component connected to the wireless receiving component and the generator, respectively;
the generator is further configured to adjust the receiving angle of the wireless receiving component by using the adjusting component when the receiving angle of the wireless receiving component is not matched with a preset angle.
In addition, in order to achieve the above object, the present invention further provides a network performance testing method based on the network performance testing apparatus as claimed in any one of the above claims, the method comprising the steps of:
placing a product to be tested in the first shielding box so that the product to be tested is connected with an accompanying terminal in a generator through the network performance testing device;
acquiring a throughput gain value of the accompanying terminal receiving the new wireless signal through the generator;
and obtaining a network performance test result of the product to be tested based on the throughput gain value.
The technical scheme of the invention provides a network performance testing device, which comprises: the wireless receiving device comprises a first shielding box, a wireless receiving part, a wired connecting part, a generator and a second shielding box; the wireless receiving component is arranged in the first shielding box, and the generator is arranged in the second shielding box; the wireless receiving part is connected with the generator through the wired connecting part; the wireless receiving component is used for receiving a wireless signal transmitted by a product to be detected when the product to be detected is placed in the first shielding box and converting the wireless signal into a wired signal; the generator is used for converting the wired signal into a new wireless signal so that the accompanying terminal in the generator receives the new wireless signal.
The existing network performance testing device needs to be provided with a shielding chamber with a larger size so as to realize that the accompanied testing terminal and a product to be tested are placed in the shielding chamber for testing, but when the shielding chamber with the larger size is arranged for testing the performance, the cost of the performance testing device is higher; the network performance testing device only needs to be provided with two shielding boxes with smaller sizes so as to respectively place the product to be tested and the accompanying terminal, and the cost of the performance testing device is lower due to the smaller size of the shielding boxes. Therefore, the network performance testing device of the invention has lower cost when the MU-MIMO performance is carried out on the product to be tested.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a network performance testing apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a network performance testing apparatus according to a second embodiment of the present invention;
fig. 3 is a flowchart of a network performance testing method according to a first embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | |
| 3 | Wired connecting |
31 | First connecting |
| 32 | Second connecting |
4 | Generator and method for generating a |
| 5 | Second shielding box | 6 | |
| 7 | Adjusting component |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
It should be noted that the product to be tested according to the present invention may be a wireless access point to be tested, such as a wireless router, and the product to be tested has a sixth-generation WIFI technology (also called WIFI6 technology or 802.11AX technology). The product to be tested has a Multi-User Multiple-Input Multiple-Output (MU-MIMO) function in a sixth generation WIFI technology. The network performance testing device is used for testing the MU-MIMO performance of a product to be tested with the sixth generation WIFI technology.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a network performance testing apparatus according to a first embodiment of the present invention; the device comprises: a first shielding box 2, a wireless receiving part 1, a wired connecting part 3, a generator and 4 a second shielding box 5; wherein the content of the first and second substances,
the wireless receiving component 1 is arranged in the first shielding box 2, and the generator 4 is arranged in the second shielding box 5;
the wireless receiving part 1 is connected with the generator 4 through the wired connecting part 3;
the wireless receiving component 1 is used for receiving a wireless signal emitted by a product to be detected when the product to be detected is placed in the first shielding box 2, and converting the wireless signal into a wired signal;
the generator 4 is configured to convert the wired signal into a new wireless signal, so that the accompanying terminal in the generator 4 receives the new wireless signal.
It should be noted that the first shielding box and the second shielding box of the present invention are used to avoid the interference of the signals in the boxes to the outside and simultaneously avoid the interference of the signals in the boxes by the outside. The shielding cage of the present invention (i.e., the first shielding cage and the second shielding cage) may be made of any material having a shielding function. In the invention, the network performance test can be used for testing MU-MIMO performance of a product to be tested.
The accompanying terminal may be an independent wireless terminal, may also be an external wireless network card, may also be a wireless module carried by the generator, and the like, and the present invention is not particularly limited. The wireless terminal may refer to a wireless smart terminal, such as a mobile phone, a tablet computer, a computer, and the like. The number of the wireless terminals may be one or multiple, which is not limited herein, and the wireless terminals may be configured according to test requirements. The Generator is a Traffic Generator (Traffic Generator), which is an important tool for detecting network performance and performing network-related research; in the present invention, the traffic generators may be regarded as a packet node, wherein each traffic generator comprises at least one wireless terminal; the wireless terminal corresponding to one flow generator can be connected to one product to be tested and can also be connected to a plurality of products to be tested; one product under test may be connected to wireless terminals in multiple flow generators, or may be connected to some or all of the wireless terminals in a single flow generator. The flow generator may be a personal computer, a mainframe computer, or the like.
In a specific application, only one product to be tested and a corresponding wireless receiving component are usually placed in the first shielding box, and the number of the wireless receiving components may be one or multiple, which is not limited in the present invention.
Generally, a preset test tool is installed on a flow generator, when the flow generator executes the preset test tool, the flow transmission between a product to be tested and a wireless receiving terminal is realized (wireless signal and wired signal transmission is performed through the device), the throughput gain value of the accompanying terminal receiving the new wireless signal is obtained in real time, the network performance test result of the product to be tested is obtained based on the throughput gain value, and meanwhile, the throughput gain value can be stored. The network performance test result is usually the MU-MIMO performance test result of the product to be detected.
In further embodiments, the generator may further include a performance testing module and a traffic flow module. The performance testing module is used for acquiring a throughput gain value of the accompanying terminal receiving the new wireless signal in real time, acquiring a network performance testing result of the product to be tested based on the throughput gain value, and storing the throughput gain value; and the flow sending module is used for realizing the flow transmission between the product to be tested and the wireless receiving terminal when executing the preset test tool.
In specific application, the preset test tool may be Iperf or IxChariot, and when the preset test tool is executed, the test of parameters such as packet loss rate, time delay, throughput, and the like of protocols such as HTTP, FTP, TCP, UDP, and the like is realized.
It can be understood that when a product to be tested is tested, the test can be divided into two tests, the MU-MIMO function of the product to be tested and the test accompanying terminal is started for the first time, a preset test tool is executed, the performance test is carried out, and the throughput gain value of the test is obtained; and closing the MU-MIMO function of the product to be tested and the accompanied test terminal for the second time, executing the preset test tool, performing performance test, and acquiring the throughput gain value of the test. And comparing the throughput gain values obtained twice to obtain a test result, wherein the test result comprises a comparison result of the two tests, and at the moment, the network test result corresponding to the process can also comprise a performance test result when the MU-MIMO function is started and a performance test result when the MU-MIMO is not started.
Further, referring to fig. 2, fig. 2 is a schematic structural diagram of a network performance testing apparatus according to a second embodiment of the present invention; the device further comprises an attenuator 6, the wired connecting part 3 being divided into a first connecting part 31 and a second connecting part 32;
the attenuator 6 is connected to the wireless receiving unit 1 via the first connecting unit 31, and the attenuator 6 is connected to the generator 4 via the second connecting unit 32;
the attenuator 6 is configured to adjust the intensity of the wired signal based on an adjustment instruction to obtain an adjusted wired signal, where the wired signal is received through the first connecting component 31;
the generator 4 is further configured to convert the adjusted wired signal into the new wireless signal, and the adjusted wired signal is received through the second connecting component 32.
In a specific application, the wireless receiving part is an antenna, and the first connecting part and the second connecting part are both connecting wires; it will be appreciated that the entire connecting line is divided into two parts: and a first connecting part and a second connecting part, one part (the first connecting part) connecting the wireless receiving part and the attenuator, and the other part (the second connecting part) connecting the wireless attenuator and the generator. Generally, one antenna corresponds to one first connection part, one second connection part, and one attenuator, and a plurality of antennas correspond to a plurality of first connection parts, a plurality of second connection parts, and a plurality of attenuators.
Preferably, the number of antennas (wireless receiving parts) provided in the first shield case is 4. Generally, the first shielding box can accommodate 8 antennas, and the user can set other numbers of antennas according to the requirements and the size of the first shielding box, and the invention is not limited.
Further, the generator 4 is further configured to obtain an idle channel estimation parameter of the measurement-accompanied terminal, and determine the signal strength of the new wireless signal based on the idle channel estimation parameter.
The generator 4 is further configured to obtain the adjustment instruction when the signal strength of the new wireless signal does not reach a preset strength.
The generator 4 is further configured to output a first prompt message when the signal strength of the new wireless signal does not reach the preset strength, so as to prompt the user that the signal strength of the new wireless signal does not reach the preset strength.
The wireless receiving part 1 has an adjustable receiving angle; the generator 4 is further configured to determine a receiving angle of the wireless receiving unit 1 based on the clear channel assessment parameter.
The generator 4 is further configured to output a second prompt message when the receiving angle of the wireless receiving component is not matched with the preset angle, so as to prompt the user that the receiving angle of the wireless receiving component is not matched with the preset angle.
Further, the apparatus further comprises: an adjusting component 7, wherein the adjusting component 7 is respectively connected with the wireless receiving component 1 and the generator 4;
the generator 4 is further configured to adjust the receiving angle of the wireless receiving component 1 by using the adjusting component 7 when the receiving angle of the wireless receiving component 1 is not matched with a preset angle.
In a particular application, the adjustment component may include a motor and a guide rail. The guide rail is connected with the wireless receiving component, and the motor is connected with the guide rail and the generator; the generator controls the guide rail stepping by using a motor so as to adjust the receiving angle of the wireless receiving component, and the adjusting component is arranged in the first shielding box. In another embodiment, the adjustment component may not be provided, and the user may manually adjust the receiving angle of the wireless receiving component, that is, manually adjust by opening the first shielding box. In addition, preferably, the guide rail is a circular guide rail, and a user can set guide rails with other shapes according to needs, which is not limited herein.
Generally, before a test is performed, that is, before a generator executes a preset test script, signal strength needs to be adjusted so that the new wireless signal strength meets a test condition, that is, the new signal strength reaches a preset strength, which may be set by a user according to a requirement; meanwhile, the receiving angle of the wireless receiving component needs to be determined, and when the receiving angle of the wireless receiving component is matched with a preset angle, the receiving angle is determined to meet the test condition, wherein the preset angle can be set by a user according to requirements, and the invention is not limited.
It can be understood that, only when the signal strength of the new wireless signal reaches the preset strength and the receiving angle of the wireless receiving component matches the preset angle, the generator executes the preset test tool, and when the preset test tool is executed, the throughput gain value of the accompanying terminal receiving the new wireless signal is obtained in real time, and the network performance test result of the product to be tested is obtained based on the throughput gain value.
In specific application, the adjustment instruction can also be manually sent by a user according to the first prompt information output by the generator; meanwhile, after the second prompt message is output, the user manually adjusts the receiving angle of the wireless receiving part so that the receiving angle is matched with the preset angle. When the wireless receiving component is an antenna and the adjusting component comprises a guide rail, the antenna and the guide rail can be fixedly connected, and the receiving angle of the antenna is adjusted by adjusting the stepping of the guide rail.
The preset angle and the preset strength may be determined angles and strengths based on CCA (Clear Channel Assessment) parameters and with minimum interference among the multiple measurement-associated terminals as a target. The busy state of the channel can be judged by monitoring the CCA parameter, and whether the receiving angle of the wireless receiving component and the signal intensity of the new wireless signal reach the optimal range or not can be further judged (the signal intensity of the new wireless signal reaches the preset intensity, and when the receiving angle of the wireless receiving component is matched with the preset angle, the state of the testing device reaches the optimal range).
In addition, in another embodiment, when the signal strength of the new wireless signal reaches a preset strength and the receiving angle of the wireless receiving component matches a preset angle, a third prompt message may be output to prompt the user that the performance test may be performed, that is, prompt the user to send a control instruction, and the generator executes the preset test tool based on the control instruction. Or when the third prompt message is output, the generator automatically obtains a control instruction, and starts to execute the preset test tool based on the control instruction.
The technical scheme of the invention provides a network performance testing device, which comprises: the wireless receiving device comprises a first shielding box, a wireless receiving part, a wired connecting part, a generator and a second shielding box; the wireless receiving component is arranged in the first shielding box, and the generator is arranged in the second shielding box; the wireless receiving part is connected with the generator through the wired connecting part; the wireless receiving component is used for receiving a wireless signal transmitted by a product to be detected when the product to be detected is placed in the first shielding box and converting the wireless signal into a wired signal; the generator is used for converting the wired signal into a new wireless signal so that the accompanying terminal in the generator receives the new wireless signal.
The existing network performance testing device needs to be provided with a shielding chamber with a larger size so as to realize that the accompanied testing terminal and a product to be tested are placed in the shielding chamber for testing, but when the shielding chamber with the larger size is arranged for testing the performance, the cost of the performance testing device is higher; the network performance testing device only needs to be provided with two shielding boxes with smaller sizes so as to respectively place the product to be tested and the accompanying terminal, and the cost of the performance testing device is lower due to the smaller size of the shielding boxes. Therefore, the network performance testing device of the invention has lower cost when the MU-MIMO performance is carried out on the product to be tested.
In addition, the wireless receiving component is introduced into the first shielding box, the receiving angle of the wireless receiving component can be adjusted, the transmitted signal can be adjusted through the attenuator, meanwhile, the CCA parameter of the test accompanying terminal is monitored, the receiving angle of the wireless receiving component and the signal strength of a new wireless signal are adjusted based on the CCA parameter, the state of the testing device reaches the optimal testing range, and therefore when the MU-MIMO performance test is carried out on a product to be tested, the testing device can quickly enter the testing state required by the test, and the stability of the testing process is high.
Referring to fig. 3, fig. 3 is a flowchart of a first embodiment of a network performance testing method according to the present invention, the method is based on any one of the above network performance testing apparatuses, and the method includes the following steps:
step S11: placing a product to be tested in the first shielding box so that the product to be tested is connected with an accompanying terminal in a generator through the network performance testing device;
step S12: acquiring a throughput gain value of the accompanying terminal receiving the new wireless signal through the generator;
step S13: and obtaining a network performance test result of the product to be tested based on the throughput gain value.
With reference to the above description, specific steps are not described herein again.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A network performance testing apparatus, the apparatus comprising: the wireless receiving device comprises a first shielding box, a wireless receiving part, a wired connecting part, a generator and a second shielding box; wherein the content of the first and second substances,
the wireless receiving component is arranged in the first shielding box, and the generator is arranged in the second shielding box;
the wireless receiving part is connected with the generator through the wired connecting part;
the wireless receiving component is used for receiving a wireless signal transmitted by a product to be detected when the product to be detected is placed in the first shielding box and converting the wireless signal into a wired signal;
the generator is used for converting the wired signal into a new wireless signal so that the accompanying terminal in the generator receives the new wireless signal.
2. The apparatus of claim 1, further comprising an attenuator, the wired connection component being divided into a first connection component and a second connection component;
the attenuator is connected with the wireless receiving part through the first connecting part, and the attenuator is connected with the generator through the second connecting part;
the attenuator is used for adjusting the intensity of the wired signal based on an adjustment instruction to obtain an adjusted wired signal, and the wired signal is received through the first connecting component;
the generator is further configured to convert the adjusted wired signal into the new wireless signal, and the adjusted wired signal is received through the second connecting component.
3. The apparatus of claim 2,
the generator is further configured to obtain an idle channel assessment parameter of the measurement-accompanied terminal, and determine the signal strength of the new wireless signal based on the idle channel assessment parameter.
4. The apparatus of claim 3,
the generator is further configured to obtain the adjustment instruction when the signal strength of the new wireless signal does not reach a preset strength.
5. The apparatus of claim 4,
the generator is further used for outputting first prompt information when the signal intensity of the new wireless signal does not reach the preset intensity.
6. The apparatus of claim 5, wherein the wireless receiving means has an adjustable receiving angle;
the generator is further configured to determine a reception angle of the wireless reception unit based on the clear channel assessment parameter.
7. The apparatus of claim 6,
the generator is further used for outputting second prompt information when the receiving angle of the wireless receiving component is not matched with the preset angle.
8. The apparatus of claim 7,
the generator is further used for executing a preset test tool based on a control instruction when the signal strength of the new wireless signal reaches the preset strength and the receiving angle of the wireless receiving component is matched with the preset angle, so that the throughput gain value of the new wireless signal received by the test accompanying terminal is obtained in real time when the preset test tool is executed, and the network performance test result of the product to be tested is obtained based on the throughput gain value.
9. The apparatus of claim 7 or 8, wherein the apparatus further comprises: an adjusting component connected to the wireless receiving component and the generator, respectively;
the generator is further configured to adjust the receiving angle of the wireless receiving component by using the adjusting component when the receiving angle of the wireless receiving component is not matched with a preset angle.
10. A network performance testing method based on the network performance testing device according to any one of claims 1-9, characterized in that the method comprises the following steps:
placing a product to be tested in the first shielding box so that the product to be tested is connected with an accompanying terminal in a generator through the network performance testing device;
acquiring a throughput gain value of the accompanying terminal receiving the new wireless signal through the generator;
and obtaining a network performance test result of the product to be tested based on the throughput gain value.
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| US20180172747A1 (en) * | 2015-04-10 | 2018-06-21 | General Test Systems Inc. | System for testing wireless terminal and method for controlling the same |
| CN205249239U (en) * | 2015-12-16 | 2016-05-18 | 天津恒达文博科技有限公司 | Noiseless transmission receiving equipment test system |
| CN105634869A (en) * | 2016-01-19 | 2016-06-01 | 深圳市共进电子股份有限公司 | Network equipment throughput detecting system |
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| CN108011674A (en) * | 2018-01-11 | 2018-05-08 | 深圳市吉祥腾达科技有限公司 | The wireless performance test system and method for wireless device multi-hop bridge joint |
| CN108777600A (en) * | 2018-05-21 | 2018-11-09 | Oppo广东移动通信有限公司 | A kind of wireless test system and test method |
| CN108923871A (en) * | 2018-07-23 | 2018-11-30 | Oppo（重庆）智能科技有限公司 | interference detection method, device and electronic device |
| CN110460398A (en) * | 2019-08-26 | 2019-11-15 | 深圳市吉祥腾达科技有限公司 | The reliability test system and test method of wireless extensions device synchronous radio channel |
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| CN113676367A (en) * | 2021-07-10 | 2021-11-19 | 宁夏隆基宁光仪表股份有限公司 | Assembly line detection method, equipment and system for intelligent water meter performance and shielding box |
| CN113993160A (en) * | 2021-11-24 | 2022-01-28 | 深圳市共进电子股份有限公司 | Test method, device, terminal and storage medium |
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