CN110972175B - Method, apparatus, device and medium for testing wireless connection performance - Google Patents
Method, apparatus, device and medium for testing wireless connection performance Download PDFInfo
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- H04L43/0888—Throughput
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Abstract
A method, apparatus, device and medium for testing wireless connection performance. The method comprises the following steps: determining a basic interference source model of each WLAN AP according to WLAN access point WLAN AP information around the test point; obtaining an interference test model of each WLAN AP through a basic interference source model; configuring a test condition of a wireless connection Wi-Fi throughput test of each WLAN AP based on the interference test model; and obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model. According to the method, the device, the equipment and the medium provided by the embodiment of the invention, the wireless connection performance can be tested under the condition of simulating the actual use scene of a user, and a more accurate wireless connection performance test result can be obtained.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a medium for testing wireless connection performance.
Background
Wireless-connectivity (Wi-Fi) is a technology that allows electronic devices to connect to a wireless local area network. As various Wi-Fi products greatly enrich the work and life of people, people increasingly depend on Wi-Fi, and the requirements of people on the Wi-Fi performance are higher and higher. Therefore, the Wi-Fi performance test is also gradually valued by various large network operators.
Currently, for the test of Wi-Fi performance, the Wi-Fi performance is mostly displayed by testing the throughput of the terminal in an ideal state. However, due to the complexity and time-varying property of the wireless environment, the accuracy of the test result is low, and the Wi-Fi performance of the user in the actual use scene cannot be accurately evaluated.
Therefore, the technical problem that the Wi-Fi performance test of a user in an actual use scene is difficult to realize exists.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a medium for testing wireless connection performance, which can simulate the actual use scene of a user and obtain the test result of the wireless connection performance.
In one aspect of the embodiments of the present invention, a method for testing wireless connection performance is provided, where the method includes:
determining a basic interference source model of each WLAN AP according to WLAN access point WLAN AP information around the test point;
obtaining an interference test model of each WLAN AP through a basic interference source model;
configuring a test condition of a wireless connection Wi-Fi throughput test of each WLAN AP based on an interference test model;
and obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model.
In another aspect of the embodiments of the present invention, an apparatus for testing wireless connection performance is provided, where the apparatus includes:
the interference source module is used for determining a basic interference source model of each WLAN AP according to WLAN access point WLAN AP information around the test point;
the test module is used for obtaining an interference test model of each WLAN AP through the basic interference source model;
a condition module, configured to configure a test condition for a wireless connection Wi-Fi throughput test of each WLAN AP based on the interference test model;
and the performance module is used for obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model.
According to another aspect of embodiments of the present invention, there is provided an apparatus for testing wireless connection performance, the apparatus including:
a processor and a memory storing computer program instructions;
the processor, when executing the computer program instructions, implements the method of testing the performance of a wireless connection as provided by any of the aspects of the embodiments of the invention described above.
According to another aspect of embodiments of the present invention, there is provided a computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement the method of testing wireless connection performance as provided in any one of the aspects of embodiments of the present invention described above.
The embodiment of the invention provides a method, a device, equipment and a medium for testing wireless connection performance. The actual use scene of the user is simulated by setting the interference test model, the throughput of the wireless connection of the WLAN AP around the test point is tested based on various test conditions, and the Wi-Fi performance of the user in the actual use scene can be obtained more accurately.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a flow chart of a method of testing the performance of a wireless connection according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of an apparatus for testing wireless connection performance according to an embodiment of the present invention;
fig. 3 is a block diagram illustrating an exemplary hardware architecture of a computing device capable of implementing the method and apparatus for testing wireless connection performance according to embodiments of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
Methods, apparatus, devices, and media for testing wireless connection performance according to embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that these examples are not intended to limit the scope of the present disclosure.
The method for testing the performance of a wireless connection according to an embodiment of the present invention is described in detail below with reference to fig. 1.
For better understanding of the present invention, the method for testing the performance of the wireless connection according to an embodiment of the present invention is described in detail below with reference to fig. 1, and fig. 1 is a flowchart illustrating the method for testing the performance of the wireless connection according to an embodiment of the present invention.
As shown in fig. 1, a method 100 for testing the performance of a wireless connection in an embodiment of the present invention includes the following steps:
s110, according to information of Access Points (APs) of Wireless Local Area Networks (WLANs) around the test points, determining a basic interference source model of each WLAN AP.
Specifically, the WLAN AP information may be a Channel (Channel), a Signal Strength (RSSI), a traffic type, and a transmission rate of the WLAN AP.
The basic information of the basic interferer model may include at least one of the following information: channel, RSSI, guard Interval (GI), modulation and Coding Strategy (MCS), WIreless-Fidelity multi-media (WMM), and traffic stream type.
And determining a basic interference source model of each WLAN AP under the condition of being in accordance with a real scene based on the information of each WLAN AP around the test point. Wherein, as an example, in the 2.4G band, the normal range of RSSI is-50 decibel-milliwatts (dBm) to-80dBm, the normal value of GI is 400 nanoseconds (ns) or 800ns, the normal range of MCS is 0-15, and the normal range of channel is CH1-CH13.
As a specific example, the information of a WLAN AP around the test point is shown in table 1.
TABLE 1
| Channel | CH5 |
| RSSI | -55dBm |
| Type of service | VIDEO |
| Transmission rate | 78 Mbps (MbiVs) |
According to the WLAN AP information in table 1, the basic interferer model 1 and the basic interferer model 2 of the WLAN AP can be randomly determined under the condition of conforming to the real scene, as shown in tables 2 and 3, respectively.
TABLE 2
TABLE 3
| Channel | CH6 |
| RSSI | -75dBm |
| GI | 800ns |
| MCS | 0 |
| WMM | Back-ground |
| Type of traffic flow | Burst data stream |
It should be noted that the basic interferer model 1 and the basic interferer model 2 are only exemplary, and multiple basic interferer models of the WLAN AP may be determined according to the WLAN AP information under the condition of conforming to the real-world scenario.
In an embodiment of the invention, the basic interference source model of each WLAN AP is randomly determined under the condition of conforming to a real scene according to the WLAN AP information around the test point, so that the established basic interference source model is closer to the actual use scene of a user, and meanwhile, the interference test model obtained by the basic interference source model subsequently is more accurate.
And S120, obtaining an interference test model of each WLAN AP through the basic interference source model.
In one embodiment of the present invention, first, a basic strong interferer model and a basic weak interferer model for each WLAN AP are determined based on basic information of the basic interferer models.
And secondly, combining the obtained basic strong interference source models and/or basic weak interference source models to obtain one or more interference test models of each WLAN AP. The interference test model may be a strong interference test model and/or a weak interference test model.
Specifically, first, the basic interference source model with the signal strength greater than the preset threshold value in the basic information of the multiple basic interference source models obtained in step S110 is used as a basic strong interference source model, and the basic interference source model with the signal strength less than the preset threshold value is used as a basic weak interference source model.
The basic information of the basic interferer model may include one or more sets of information, signal strength, MCS and GI, traffic stream type, and WMM, among others. A basic strong interferer model or a basic weak interferer model may be determined based on one or more sets of information in the basic information of the basic interferer model.
It should be noted that, as an example, when the signal strengths of the basic interferer models are the same, a basic strong interferer model and a basic weak interferer model are determined in the basic interferer models according to the rates determined by the MCS and GI. When the determined rates are the same, the basic strong interference source model and the basic weak interference source model can be judged according to the type of the service flow. When the types of the traffic streams are the same, the basic strong interferer model and the basic weak interferer model may be determined according to WMM. The preset threshold value can be set according to the actual application environment.
It should be understood that the above-mentioned order of the determination conditions of the basic strong interferer model and the basic weak interferer model is merely exemplary, and the order of the determination conditions may be set according to actual scenarios.
And secondly, selecting any number of any basic strong interference sources for superposition, or selecting any number of any basic strong interference sources and any basic weak interference sources with the number smaller than that of the basic strong interference sources for superposition, thereby obtaining a strong interference test model. And selecting any number of any basic weak interference sources to be superposed to obtain a weak interference test model.
As a specific example, the basic interferer model obtained in S110 and the RSSI corresponding to each basic interferer model are shown in table 4.
TABLE 4
| Basic interference source model | RSSI |
| 1 | -50dBm |
| 2 | -56dBm |
| 3 | -68dBm |
| 4 | -75dBm |
The preset threshold value is the RSSI value of-60 dBm, the basic interference source model which is larger than the preset threshold value is used as a basic strong interference source model, and the basic interference source model which is smaller than the preset threshold value is used as a basic weak interference source model.
In order to distinguish the basic strong interference source model from the basic weak interference source model, the basic strong interference source model and the basic weak interference source model are distinguished by H and L respectively. Therefore, the basic interferer model 1 and the basic interferer model 2 can be respectively used as a basic strong interferer model H1 and a basic strong interferer model H2; the basic interference source model 3 and the basic interference source model 4 are respectively used as a basic weak interference source model L1 and a basic weak interference source model L2.
And then, overlapping any number of any basic strong interference sources, or overlapping any number of any basic strong interference sources and any basic weak interference sources with the number smaller than that of the basic strong interference sources to obtain a strong interference test model. By superimposing any number of any basic weak interference sources, a weak interference test model is obtained, as shown in table 5.
TABLE 5
| Strong interference test model 1 | H1 |
| Strong interference test model 2 | H2 |
| Strong interference test model 3 | H1+H2 |
| Strong interference test model 4 | H1+H2+L1 |
| Strong interference test model 5 | H1+H2+L2 |
| Weak interference test model 1 | L1 |
| Weak interference test model 2 | L2 |
| Weak interference test model 3 | L1+L2 |
In the embodiment of the invention, in a scene of actually using Wi-Fi, different strong interference test scenes and/or different weak interference test scenes are included. Through the combination of the basic interference source models, the obtained interference test model of each WLAN AP is closer to the actual use scene of the user, so that the subsequently obtained throughput test result of the Wi-Fi of each WLAN AP is more accurate.
S130, configuring a test condition of a WIreless-FIdelity (Wi-Fi) throughput test of each WLAN AP based on the interference test model.
Specifically, the test condition may be at least one of the following three parameters: a direction step per WLAN AP, a fading step per WLAN AP, and a multipath pattern per WLAN AP.
The directional step refers to that when the Wi-Fi throughput of each WLAN AP is tested, the Wi-Fi throughput of each WLAN AP can be tested by deflecting according to a set degree.
The attenuation step length is that when the Wi-Fi throughput of each WLAN AP is tested, the Wi-Fi throughput of each WLAN AP can be tested according to the set attenuation decibels.
Multipath mode refers to the propagation mode in which a radio signal from an AP can travel multiple paths to reach a user. In an embodiment of the present invention, the strong interference test model and/or the weak interference test model obtained based on S120. When configuring the multipath mode for each WLAN AP, the non-line-of-sight scenario of each WLAN AP may be set according to the strong interference test model and/or the weak interference test model in the interference test model obtained in S120. Second, the multipath mode for each WLAN AP is configured based on the non-line-of-sight scenario for each WLAN AP.
It should be understood that a non-line-of-sight scenario refers to a scenario in which two points of sight that require communication are obstructed and cannot see each other.
As a specific example, for a user usage scenario requiring a large simulation interference strength, a non-line-of-sight scenario may be set on the basis of a strong interference test model. The multipath pattern is then configured based on the non-line-of-sight scenario.
For the setting of the direction step, it may be set every 5 ° or every 10 °.
The setting for the attenuation step size can be set per 2 decibels (dB) or 5 dB.
And S140, obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model.
First, the test conditions of the Wi-Fi throughput test of each WLAN AP configured through S130 are combined.
Secondly, based on the combined test condition, the terminal information of each WLAN AP and the interference test model obtained through S120, the throughput of Wi-Fi of each WLAN AP is obtained through the throughput test of each WLAN AP.
It should be noted that the terminal information of the WLAN APs needs to be configured before the Wi-Fi throughput of each WLAN AP is obtained according to the terminal information of the WLAN APs.
In an embodiment of the present invention, the terminal information of each WLAN AP may include a terminal type of a single terminal, a multi-terminal, or a hybrid terminal, a protocol of a terminal, a Channel, a bandwidth, a Multiple-Input Multiple-output (MIMO), an MCS, a GI, and a WMM.
By the method for testing the wireless connection performance, the interference test model is constructed based on the WLAN AP information around the test point, and the terminal information configured for each WLAN AP can more accurately simulate the actual use scene of the user. The throughput of the wireless connection of the WLAN AP around the test point is tested based on various test conditions, and the throughput of a user in an actual use scene can be obtained more accurately.
The apparatus for testing wireless connection performance according to an embodiment of the present invention, which corresponds to the method for testing wireless connection performance, is described in detail below with reference to fig. 2.
Fig. 2 is a schematic structural diagram of an apparatus for testing wireless connection performance according to an embodiment of the present invention.
As shown in fig. 2, the apparatus 200 for testing wireless connection performance includes:
the interference source module 210 is configured to determine a basic interference source model of each WLAN AP according to WLAN AP information around the test point.
The testing module 220 is configured to obtain an interference testing model of each WLAN AP through the basic interference source model.
A condition module 230 configured to configure a test condition for the Wi-Fi throughput test of each WLAN AP based on the interference test model.
And the performance module 240 is configured to obtain the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP, and the interference test model.
By the device for testing the wireless connection performance, the interference test model and the terminal information configured for each WLAN AP are constructed based on the WLAN AP information around the test point, so that the actual use scene of a user can be simulated more accurately, and the Wi-Fi throughput test result of each WLAN AP is more accurate.
In an embodiment of the present invention, the interferer module 210 is specifically configured to determine a plurality of basic interferer models for each WLAN AP according to each WLAN AP channel, signal strength, traffic type and transmission rate.
The basic interference source model of each WLAN AP is determined by the interference source module 210, so that the established basic interference source model is closely associated with the WLAN APs around the test point, and simultaneously, the interference test model obtained by the basic interference source model is more accurate.
In an embodiment of the present invention, the testing module 220 is specifically configured to determine a basic strong interferer model for each WLAN AP and a basic weak interferer model for each WLAN AP according to basic information of the basic interferer model. And combining the basic strong interference source model and/or the basic weak interference source model to obtain one or more interference test models of each WLAN AP.
Through the combination of the test module 220 to the basic interference source model, the obtained interference test model of each WLAN AP is closer to the actual use scenario of the user, so that the subsequently obtained Wi-Fi throughput test result of each WLAN AP is more accurate.
In an embodiment of the present invention, the condition module 230 is specifically configured to configure at least one of the following three parameters as a test condition of the Wi-Fi throughput test of each WLAN AP based on the interference test model: a multipath pattern per WLAN AP, a direction step per WLAN AP, and a fading step per WLAN AP.
In an embodiment of the present invention, the condition module 230 is further configured to set a non-line-of-sight scenario for each WLAN AP based on a strong interference test model and/or a weak interference test model in the interference test model. Configuring a multipath pattern for each WLAN AP based on the non-line-of-sight scenario for each WLAN AP.
In an embodiment of the present invention, the performance module 240 is specifically configured to combine the test conditions, where the test conditions include at least one of the following parameters: direction step, attenuation step, and multipath pattern. And obtaining the Wi-Fi throughput of each WLAN AP based on the combined test condition, the terminal information of each WLAN AP and the interference test model.
In one embodiment of the present invention, the apparatus 200 for testing wireless connection performance further comprises:
a terminal module 250, configured to configure terminal information of each WLAN AP.
Fig. 3 is a block diagram illustrating an exemplary hardware architecture of a computing device capable of implementing the method and apparatus for testing wireless connection performance according to embodiments of the present invention.
As shown in fig. 3, computing device 300 includes an input device 301, an input interface 302, a central processor 303, a memory 304, an output interface 305, and an output device 306. The input interface 302, the central processing unit 303, the memory 304, and the output interface 305 are connected to each other through a bus 310, and the input device 301 and the output device 306 are connected to the bus 310 through the input interface 302 and the output interface 305, respectively, and further connected to other components of the computing device 300.
Specifically, the input device 301 receives input information from the outside and transmits the input information to the central processor 303 through the input interface 302; central processor 303 processes the input information based on computer-executable instructions stored in memory 304 to generate output information, temporarily or permanently stores the output information in memory 304, and then transmits the output information to output device 306 through output interface 305; output device 306 outputs the output information external to computing device 300 for use by the user.
That is, the computing device shown in fig. 3 may also be implemented with a device for testing wireless connectivity performance, which may include: a memory storing computer-executable instructions; and a processor which, when executing computer executable instructions, may implement the method and apparatus for testing wireless connection performance described in connection with fig. 1 and 2.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores computer program instructions; the computer program instructions, when executed by a processor, implement the method for testing wireless connection performance provided by embodiments of the present invention.
It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention. The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. For example, the algorithms described in the specific embodiments may be modified without departing from the basic spirit of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A method for testing the performance of a wireless connection, comprising:
determining a basic interference source model of each WLAN AP according to WLAN access point WLAN AP information around the test point;
obtaining an interference test model of each WLAN AP through the basic interference source model;
configuring a test condition of a wireless connection Wi-Fi throughput test of each WLAN AP based on the interference test model;
and obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model.
2. The method of claim 1, wherein the determining the basic interference source model of each WLAN AP according to the WLAN AP information around the test point comprises:
and determining a plurality of basic interference source models of each WLAN AP according to the channel, the signal strength, the service type and the transmission rate of each WLAN AP.
3. The method of claim 1, wherein obtaining the interference test model of each WLAN AP through the basic interference source model comprises:
determining a basic strong interference source model of each WLAN AP and a basic weak interference source model of each WLAN AP according to basic information of the basic interference source model;
and combining the basic strong interference source models and/or the basic weak interference source models to obtain one or more interference test models of each WLAN AP.
4. The method of claim 1, wherein configuring the test conditions for the Wi-Fi throughput testing of each of the WLAN APs based on the interference test model comprises:
configuring at least one of the following three parameters as a test condition of the Wi-Fi throughput test of each WLAN AP based on the interference test model: a multipath pattern for each of the WLAN APs, a direction step for each of the WLAN APs, and a set attenuation step for each of the WLAN APs.
5. The method of claim 1, wherein configuring the test conditions for Wi-Fi throughput testing of each WLAN AP based on the interference test model comprises:
setting a non-line-of-sight scene of each WLAN AP based on a strong interference test model and/or a weak interference test model in the interference test models;
configuring a multipath mode for each of the WLAN APs based on the non-line-of-sight scenario for each of the WLAN APs.
6. The method of claim 1, wherein obtaining the Wi-Fi throughput of each WLAN AP according to the test conditions, the terminal information of each WLAN AP, and the interference test model comprises:
combining the test conditions, the test conditions including at least one of the following three parameters: direction step, attenuation step, and multipath mode;
and obtaining the Wi-Fi throughput of each WLAN AP based on the combined test condition, the terminal information of each WLAN AP and the interference test model.
7. The method of claim 1, wherein before obtaining the Wi-Fi throughput of each WLAN AP according to the test conditions, the terminal information of each WLAN AP, and the interference test model, the method further comprises:
and configuring the terminal information of each WLAN AP.
8. An apparatus for testing wireless connection performance, comprising:
the interference source module is used for determining a basic interference source model of each WLAN AP according to WLAN access point WLAN AP information around the test point;
the test module is used for obtaining an interference test model of each WLAN AP through the basic interference source model;
a condition module, configured to configure a test condition for a wireless connection Wi-Fi throughput test of each WLAN AP based on the interference test model;
and the performance module is used for obtaining the Wi-Fi throughput of each WLAN AP according to the test condition, the terminal information of each WLAN AP and the interference test model.
9. An apparatus for testing the performance of a wireless connection, the apparatus comprising: a processor and a memory storing computer program instructions;
the processor, when executing the computer program instructions, implements a method of testing the performance of a wireless connection as recited in any of claims 1-7.
10. A computer storage medium having computer program instructions stored thereon which, when executed by a processor, implement a method of testing the performance of a wireless connection as claimed in any one of claims 1 to 7.
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| CN107911833A (en) * | 2017-10-30 | 2018-04-13 | 深圳无线电检测技术研究院 | A kind of air interference test method and system |
| CN107919946A (en) * | 2016-10-10 | 2018-04-17 | 网件公司 | Disturbed test sets system, structures and methods |
| CN108418726A (en) * | 2018-01-19 | 2018-08-17 | 广东小天才科技有限公司 | Throughput testing approach, device, equipment and the storage medium of consumer wireless device |
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| WO2013071966A1 (en) * | 2011-11-16 | 2013-05-23 | Telefonaktiebolaget L M Ericsson (Publ) | Radio interference testing for multi radio devices |
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| CN104469835A (en) * | 2014-09-25 | 2015-03-25 | 工业和信息化部通信计量中心 | WLAN AP user capacity testing system and method |
| CN107919946A (en) * | 2016-10-10 | 2018-04-17 | 网件公司 | Disturbed test sets system, structures and methods |
| CN107809288A (en) * | 2017-10-30 | 2018-03-16 | 深圳无线电检测技术研究院 | A kind of air interference method of testing and system |
| CN107911833A (en) * | 2017-10-30 | 2018-04-13 | 深圳无线电检测技术研究院 | A kind of air interference test method and system |
| CN108418726A (en) * | 2018-01-19 | 2018-08-17 | 广东小天才科技有限公司 | Throughput testing approach, device, equipment and the storage medium of consumer wireless device |
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