CN114095100B - Wi-Fi terminal performance test method and system - Google Patents
Wi-Fi terminal performance test method and system Download PDFInfo
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- H—ELECTRICITY
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- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0087—Monitoring; Testing using service channels; using auxiliary channels using auxiliary channels or channel simulators
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
- H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The application discloses a Wi-Fi terminal performance test method and system. The method comprises the following steps: providing a testing darkroom provided with a turntable, and deploying a tested Wi-Fi terminal on the turntable; providing a background wireless access point simulator and an auxiliary test terminal simulator, directly connecting the background wireless access point simulator and the auxiliary test terminal simulator through radio frequency, and introducing signals of the background wireless access point simulator and the auxiliary test terminal simulator into the test dark room; providing a matched test wireless access point and a channel simulator, and introducing signals into a test darkroom through the channel simulator by the matched test wireless access point; providing a control terminal, and configuring a performance test case on the control terminal; connecting a driving mechanism of the turntable, a background wireless access point simulator, an auxiliary test terminal simulator, a matched test wireless access point and a channel simulator with a control terminal; the control terminal analyzes the performance test cases to obtain parameters, sends the parameters to the connected device, forms a test environment in the test darkroom, controls the movement of the turntable, and tests. The method can simulate the real environment for testing.
Description
Technical Field
The application relates to the technical field of wireless communication, in particular to a Wi-Fi terminal performance test method and system.
Background
The traditional Wi-Fi AP/terminal test scheme mainly adopts a mode of splicing a plurality of shielding boxes to build an environment, and the test project mainly relates to Wi-Fi performance indexes of maximum throughput, maximum bandwidth and the like under the environment closer to ideal. However, the test mode requires a large test field, is high in cost, cannot conform to a real wifi environment in many cases, and has low test accuracy, in addition, environmental parameters cannot be accurately controlled, and a test scene cannot be repeated.
Disclosure of Invention
In the technical field of wireless communication, in order to solve the technical problems, the purpose of the application is to provide a Wi-Fi terminal performance test method and system.
According to an aspect of the present application, there is provided a Wi-Fi terminal performance test method, the method including:
providing a test darkroom, arranging a turntable capable of rotating at multiple angles in the test darkroom, and disposing a tested Wi-Fi terminal on the turntable;
providing a background wireless access point simulator and an auxiliary test terminal simulator, directly connecting the background wireless access point simulator and the auxiliary test terminal simulator through radio frequency, and introducing signals of the background wireless access point simulator and the auxiliary test terminal simulator into the test dark room;
providing a matched test wireless access point and a channel simulator, and introducing signals into the test dark room through the channel simulator by the matched test wireless access point;
providing a control terminal, and configuring a performance test case on the control terminal, wherein the performance test case comprises test parameters;
the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator are respectively connected with the control terminal;
analyzing the performance test cases through the control terminal to obtain first test parameters, and correspondingly transmitting the first test parameters to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test dark room;
analyzing the performance test cases through the control terminal to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable;
and recording test results of the tested Wi-Fi terminal in different directions of the turntable.
According to another aspect of the present application, there is provided a Wi-Fi terminal performance test system, the system comprising:
the testing darkroom comprises a turntable capable of rotating at multiple angles;
the tested Wi-Fi terminal is deployed on the turntable in the test darkroom;
a background wireless access point emulator, the signal of which is introduced into the test dark room;
the auxiliary test terminal simulator is directly connected with the background wireless access point simulator through radio frequency, and signals of the auxiliary test terminal simulator are introduced into the test dark room;
the wireless access point is matched with the test and used for providing an access signal source;
the radio frequency matrix is connected with the matched test wireless access point;
a channel simulator connected with the radio frequency matrix for introducing the signal of the matched test wireless access point into the test dark room;
the control terminal is respectively connected with the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator, and is configured with a performance test case which comprises test parameters;
the control terminal is used for analyzing the performance test cases to obtain first test parameters, and correspondingly transmitting the first test parameters to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test dark room; and
analyzing the performance test cases to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable;
the recording device is in communication connection with the tested Wi-Fi terminal and is used for recording test results of the tested Wi-Fi terminal in different directions of the turntable.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
the Wi-Fi terminal performance test method provided by the application comprises the following steps: providing a test darkroom, arranging a turntable capable of rotating at multiple angles in the test darkroom, and disposing a tested Wi-Fi terminal on the turntable; providing a background wireless access point simulator and an auxiliary test terminal simulator, directly connecting the background wireless access point simulator and the auxiliary test terminal simulator through radio frequency, and introducing signals of the background wireless access point simulator and the auxiliary test terminal simulator into the test dark room; providing a matched test wireless access point and a channel simulator, and introducing signals into the test dark room through the channel simulator by the matched test wireless access point; providing a control terminal, and configuring a performance test case on the control terminal, wherein the performance test case comprises test parameters; the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator are respectively connected with the control terminal; analyzing the performance test cases through the control terminal to obtain first test parameters, and correspondingly transmitting the first test parameters to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test dark room; analyzing the performance test cases through the control terminal to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable; and recording test results of the tested Wi-Fi terminal in different directions of the turntable.
According to the method, a test darkroom is arranged, a turntable for driving a tested Wi-Fi terminal to rotate is arranged in the test darkroom, a background wireless access point simulator, an auxiliary test terminal simulator, a matched test wireless access point and a channel simulator are also arranged, on the basis, corresponding test parameters are provided for the background wireless access point simulator, the auxiliary test terminal simulator and the matched test wireless access point and the channel simulator through a control terminal to build a test environment, the movement of the turntable is controlled through the control terminal, and the tested Wi-Fi terminals in different directions are tested, so that a scene matched with a real interference environment is built, the test accuracy is improved, the environment parameters can be accurately controlled through the control terminal, and the test scene is repeatable; in addition, because the test environment is arranged in the test darkroom, a large-area test field is not needed, and the whole test scheme is convenient and low in cost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a system architecture diagram of a Wi-Fi terminal performance test system, shown in accordance with an example embodiment;
fig. 2 is a flowchart illustrating a Wi-Fi terminal performance test method according to an example embodiment;
FIG. 3 is a flowchart illustrating recording test results for a tested Wi-Fi terminal at different orientations of a carousel, according to an example embodiment;
fig. 4 is a schematic diagram illustrating a computer system suitable for implementing a control terminal in a Wi-Fi terminal capability test system of an embodiment of the present application, according to an example embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
Furthermore, the drawings are only schematic illustrations of the present application and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.
The Wi-Fi6 standard introduces key core technologies such as uplink MU-MIMO (Multi User-Multiple Input Multiple Output), OFDMA frequency division multiplexing, 1024QAM high-order coding and the like, and solves the problems of network capacity and transmission efficiency in the aspects of spectrum resource utilization efficiency, multi-User access and the like. Compared with the previous generation Wi-Fi standard, the performance in aspects of spectrum bandwidth, speed, coverage area and the like is improved, so that the Wi-Fi network can provide users with larger bandwidth, higher transmission speed and longer transmission distance. With the large-scale development and production of more and more Wi-Fi6 network devices and Wi-Fi6 access terminals, how to ensure the performance of the Wi-Fi6 network devices and the Wi-Fi6 access terminals is a difficult problem, and the test of the Wi-Fi6 devices not only comprises the test of protocols and low-level radio frequency indexes, but also is to simulate and simulate the deployment and application scene of real Wi-Fi6 devices in a laboratory, so that the test result is ensured to be maximally close to the result of user experience.
The traditional Wi-Fi AP/terminal test system mainly adopts a mode of splicing a plurality of shielding boxes to build an environment, the test process is complex, and test items are mainly concentrated on Wi-Fi performance indexes of the maximum throughput, the maximum bandwidth and the like which are closer to an ideal environment. The multi-user does not have the limitation of verifying WiFi air interface resource allocation to a greater extent, the interference gap between the interference scene and the real WiFi deployment environment is too large, the test topological structure is single, and the technology (MU-MIMO, OFDMA and the like) of the WiFi air interface technology evolution is not followed.
Therefore, the Wi-Fi terminal performance testing method is provided first. The Wi-Fi terminal performance test method provided by the application can overcome the defects, the test scheme is more convenient and faster, the cost is lower, meanwhile, the test scene is more real and repeatable, and the comprehensive test of the Wi-Fi6 terminal can be realized.
Fig. 1 is a system architecture diagram of a Wi-Fi terminal performance test system, shown in accordance with an example embodiment; fig. 2 is a flowchart illustrating a Wi-Fi terminal performance test method according to an example embodiment. Next, a scheme of an embodiment of the present application will be described with reference to fig. 1 and 2.
Referring to fig. 2, the Wi-Fi terminal performance test method provided in the embodiment of the present application may be implemented by the system shown in fig. 1, and specifically may include the following steps:
step 210, providing a testing darkroom, setting a turntable capable of rotating at multiple angles in the testing darkroom, and disposing a tested Wi-Fi terminal on the turntable.
Specifically, the turntable can freely rotate 360 degrees in a plane; further, the turntable can be a turntable capable of lifting to adjust the height, and the turntable can also freely rotate 360 degrees in a plane. The Wi-Fi terminal to be tested can be a Wi-Fi6 terminal.
Referring to fig. 1, a test camera is shown, which is a cavity that can be shielded from external signal interference. The test darkroom is provided with the 3D liftable revolving stage, and the height of 3D liftable revolving stage is adjustable to can rotate, can arrange on this 3D liftable revolving stage by terminal adjustment position, angle of being tested, thereby test.
Step 220, providing a background wireless access point simulator and an auxiliary test terminal simulator, directly connecting the background wireless access point simulator and the auxiliary test terminal simulator through radio frequency, and introducing signals of the background wireless access point simulator and the auxiliary test terminal simulator into a test dark room.
With continued reference to fig. 1, the background wireless Access Point emulator is a background AP (Access Point) emulator, and the auxiliary test terminal emulator is a STA (Station) emulator. The STA in the Wi-Fi system is another terminal type of the AP, and may be a network card or a mobile terminal. In fig. 1, the background AP emulator and the STA emulator are directly connected through radio frequency, and simultaneously, the background AP emulator and the STA emulator introduce signals into the test darkroom through antennas, and when the same signals are introduced into the test darkroom, interference flow is formed in the test darkroom. An application scene of OFDMA (Orthogonal Frequency Division Multiple Access ) and MU-MIMO (Multi-User Multiple-Input Multiple-Output) of a Multi-User traffic mode can be constructed through the STA simulator; the interference condition of the same frequency or adjacent frequency can be constructed through the background AP simulator. Thus, user interference and multi-user scenarios can be simulated.
Step 230, providing a cooperative test wireless access point and a channel simulator, and introducing the signal into the test dark room through the channel simulator by the cooperative test wireless access point.
With continued reference to fig. 1, an auxiliary shielding room is further provided, and the channel simulation is a channel simulator, which is a cooperative test AP (Access Point) in the auxiliary shielding room.
In one embodiment of the present application, the introducing the signal into the test dark room by the cooperative test wireless access point through the channel simulator includes: providing a radio frequency matrix and connecting the cooperative test wireless access point with the channel emulator via the radio frequency matrix to introduce signals into the test darkroom.
With continued reference to fig. 1, a radio frequency matrix is further disposed in the auxiliary shielding chamber, and the cooperative test AP is connected to the channel simulator through the radio frequency matrix.
The radio frequency matrix provides signal selection for automatically switching a plurality of APs by matching with the test AP to provide an access signal source, and the channel simulator changes the parameters of air interface distance, time delay and multipath to achieve the effect of air interface simulation, so that channel scenes such as remote, wall penetrating, roaming switching and the like can be realized. The channel emulator introduces the signal into the test dark room through the antenna.
Step 240, providing a control terminal, and configuring a performance test case on the control terminal, wherein the performance test case comprises test parameters.
The control terminal of the present application may be any device with an operation function, where the device may be connected to an external device, and used for receiving or sending data, and specifically may be a portable mobile device, for example, a smart phone, a tablet computer, a notebook computer, PDA (Personal Digital Assistant), or a fixed device, for example, a computer device, a field terminal, a desktop computer, a server, a workstation, or the like, or may be a set of multiple devices, such as a physical infrastructure of cloud computing or a server cluster.
Alternatively, the implementation terminal of the application may be a server or a notebook computer.
Specifically, the control terminal may be a personal computer shown in fig. 1. The performance test case may be a wifi6 performance test case. The test parameters are used to configure the test environment.
And 250, respectively connecting a driving mechanism of the turntable, a background wireless access point simulator, an auxiliary test terminal simulator, a matched test wireless access point and a channel simulator with the control terminal.
In one embodiment of the present application, the driving mechanism of the turntable, the background wireless access point emulator, the auxiliary test terminal emulator, the coordination test wireless access point, and the channel emulator are respectively connected with the control terminal, and include: and the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator are respectively connected with a switch, and the switch is connected with the control terminal.
Specifically, the background AP emulator and the STA emulator may be connected to the control terminal through switches, respectively; meanwhile, the cooperation test AP and the channel simulator can be respectively connected to the control terminal through the switch. In this way, the background AP simulator, the STA simulator, the cooperation test AP and the channel simulator can all interact with the control terminal.
By utilizing the switch to connect, the control terminal can be connected with more devices for performing performance test on the Wi-Fi terminal.
And 260, analyzing the performance test cases through the control terminal to obtain first test parameters, and correspondingly transmitting the first test parameters to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test darkroom.
The first test parameters may include parameters corresponding to the background AP simulator, the STA simulator, the cooperative test AP and the channel simulator, respectively, and the control terminal needs to send various parameters required for forming the test environment to the background AP simulator, the STA simulator, the cooperative test AP and the channel simulator correspondingly, so that a real test environment can be formed in the test darkroom.
In one embodiment of the present application, sending the first test parameter correspondence to the background wireless access point simulator, the auxiliary test terminal simulator, the cooperative test wireless access point and the channel simulator to form a test environment in the test darkroom includes: and correspondingly transmitting the first test parameters to the background wireless access point simulator and the auxiliary test terminal simulator, and introducing the same signals into the test darkroom through the background wireless access point simulator and the auxiliary test terminal simulator so as to form interference flow in the test darkroom.
In the embodiment of the application, the Wi-Fi terminal can be tested under the real interference condition by introducing the same signal into the test dark room by using the background AP simulator and the STA simulator so as to form the interference flow in the test dark room.
And 270, analyzing the performance test cases through the control terminal to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable.
The second parameter is used to indicate how the turntable is moving, such as how many degrees each turn, how often, how high it is raised, etc.
Once the test environment and the movement pattern of the carousel for testing the tested Wi-Fi terminal are determined, they can be tested.
In one embodiment of the present application, the Wi-Fi terminal performance test method further includes: a bluetooth interference generator is provided and signals of the bluetooth interference generator are introduced into the test dark room.
With continued reference to fig. 1, a bluetooth or radar interference generator is also provided and the signal of the bluetooth or radar interference generator is introduced into the test dark room.
In the embodiment of the application, by introducing other types of electromagnetic wave signals except Wi-Fi into the test darkroom, a more real test environment can be formed in the test darkroom.
In addition, in fig. 1, a data application server is also shown. The data application server can be used for providing service flow for the tested Wi-Fi terminal to test.
And 280, recording test results of the tested Wi-Fi terminal in different directions of the turntable.
The tested Wi-Fi terminal can be provided with a recording program to record the test result, and a recording device connected with the tested Wi-Fi terminal can be arranged in the test darkroom to record the test result.
Figure 3 is a flowchart illustrating recording test results for a tested Wi-Fi terminal at different orientations of a carousel, according to an example embodiment. As shown in fig. 3, the following steps may be included:
in step 310, each time the turntable is rotated by a predetermined angle, a test result is recorded.
The preset angle may be set by a test parameter in the performance test case, and may be set to 10 degrees, 20 degrees, or the like.
And 320, determining a final test result of the tested Wi-Fi terminal according to all the recorded test results.
In one embodiment of the present application, determining a final test result for the tested Wi-Fi terminal according to all the recorded test results includes: and (3) averaging all the recorded test results to obtain a final test result of the tested Wi-Fi terminal.
In summary, according to the Wi-Fi terminal performance test method provided by the embodiment of the present application, by setting the background AP emulator, the STA emulator, the cooperation test AP and the channel emulator, and setting the position and the angle for testing the tested Wi-Fi terminal through the turntable, a test environment is formed in the test darkroom, so that the test environment can be more real and comprehensive, interference and multi-user scenes can be simulated, the limitation of WiFi air interface resource allocation can be verified to a greater extent for the multi-user scenes, and the accuracy of the test is ensured; the configuration of the test scheme can be realized through the performance test case, a consistent and controllable test environment can be built at any time, and a rich test topological structure can be built, so that the test can be efficiently and conveniently completed, and in addition, the whole scheme occupies a small area and is low in cost.
According to another aspect of the present application, the present application further provides a Wi-Fi terminal performance test system, including:
the testing darkroom comprises a turntable capable of rotating at multiple angles;
the tested Wi-Fi terminal is deployed on the turntable in the test darkroom;
a background wireless access point emulator, the signal of which is introduced into the test dark room;
the auxiliary test terminal simulator is directly connected with the background wireless access point simulator through radio frequency, and signals of the auxiliary test terminal simulator are introduced into the test dark room;
the wireless access point is matched with the test and used for providing an access signal source;
the radio frequency matrix is connected with the matched test wireless access point;
a channel simulator connected with the radio frequency matrix for introducing the signal of the matched test wireless access point into the test dark room;
the control terminal is respectively connected with the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator, and is configured with a performance test case which comprises test parameters;
the control terminal is used for analyzing the performance test cases to obtain first test parameters, and correspondingly transmitting the first test parameters to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test dark room; and
analyzing the performance test cases to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable;
the recording device is in communication connection with the tested Wi-Fi terminal and is used for recording test results of the tested Wi-Fi terminal in different directions of the turntable.
In one embodiment of the present application, the Wi-Fi terminal performance test system further comprises:
the switch is in communication connection with the control terminal and is respectively connected with the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the cooperation test wireless access point and the channel simulator, so that the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the cooperation test wireless access point and the channel simulator are in communication connection with the control terminal through the switch.
In one embodiment of the present application, the turntable is a height adjustable turntable.
Fig. 4 is a schematic diagram illustrating a computer system suitable for implementing a control terminal in a Wi-Fi terminal capability test system of an embodiment of the present application, according to an example embodiment.
It should be noted that, the computer system 400 of the control terminal shown in fig. 4 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present application.
As shown in fig. 4, the computer system 400 includes a central processing unit (Central Processing Unit, CPU) 401 that can perform various appropriate actions and processes, such as performing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 402 or a program loaded from a storage section 408 into a random access Memory (Random Access Memory, RAM) 403. In the RAM 403, various programs and data required for the system operation are also stored. The CPU401, ROM 402, and RAM 403 are connected to each other by a bus 404. An Input/Output (I/O) interface 405 is also connected to bus 404.
The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, and the like; an output portion 407 including a Cathode Ray Tube (CRT), a liquid crystal display (Liquid Crystal Display, LCD), and the like, a speaker, and the like; a storage section 408 including a hard disk or the like; and a communication section 409 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 409 performs communication processing via a network such as the internet. The drive 410 is also connected to the I/O interface 405 as needed. A removable medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is installed on the drive 410 as needed, so that a computer program read therefrom is installed into the storage section 408 as needed.
In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 409 and/or installed from the removable medium 411. When executed by a Central Processing Unit (CPU) 401, performs the various functions defined in the system of the present application.
It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash Memory, an optical fiber, a portable compact disc read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present application may be implemented by means of software, or may be implemented by means of hardware, and the described units may also be provided in a processor. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functions of two or more modules or units described above may be embodied in one module or unit, in accordance with embodiments of the present application. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a usb disk, a mobile hard disk, etc.) or on a network, and includes several instructions to cause a computing device (may be a personal computer, a server, a touch terminal, or a network device, etc.) to perform the method according to the embodiments of the present application.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains.
It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. The Wi-Fi terminal performance test method is characterized by comprising the following steps:
providing a test darkroom, arranging a turntable capable of rotating at multiple angles in the test darkroom, and disposing a tested Wi-Fi terminal on the turntable;
providing a background wireless access point simulator and an auxiliary test terminal simulator, directly connecting the background wireless access point simulator and the auxiliary test terminal simulator through radio frequency, and introducing signals of the background wireless access point simulator and the auxiliary test terminal simulator into the test dark room;
providing a matched test wireless access point and a channel simulator, wherein the channel simulator introduces signals of the matched test wireless access point into the test dark room;
providing a control terminal, and configuring a performance test case on the control terminal, wherein the performance test case comprises test parameters;
the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator are respectively connected with the control terminal;
analyzing the performance test case through the control terminal to obtain a first test parameter, and correspondingly transmitting the first test parameter to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test darkroom, wherein the first test parameter comprises parameters respectively corresponding to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator;
analyzing the performance test cases through the control terminal to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable, wherein the second test parameters are used for indicating the movement mode of the turntable;
and recording test results of the tested Wi-Fi terminal in different directions of the turntable.
2. The method of claim 1, wherein the sending the first test parameter correspondence into the background wireless access point emulator, the auxiliary test terminal emulator, the cooperative test wireless access point, and the channel emulator to form a test environment within the test dark chamber comprises:
and correspondingly transmitting the first test parameters to the background wireless access point simulator and the auxiliary test terminal simulator, and introducing the same signals into the test dark room through the background wireless access point simulator and the auxiliary test terminal simulator so as to form an interference flow in the test dark room.
3. The method of claim 1, wherein the recording test results for the tested Wi-Fi terminal at different orientations of the carousel comprises:
recording a test result every time the turntable is rotated by a preset angle;
and determining a final test result of the tested Wi-Fi terminal according to all the recorded test results.
4. The method of claim 3, wherein determining a final test result for the tested Wi-Fi terminal based on all of the recorded test results comprises:
and (3) averaging all the recorded test results to obtain a final test result of the tested Wi-Fi terminal.
5. The method of claim 1, wherein said connecting the drive mechanism of the carousel, the background wireless access point emulator, the auxiliary test terminal emulator, the cooperative test wireless access point, and the channel emulator to the control terminal, respectively, comprises:
and the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator are respectively connected with a switch, and the switch is connected with the control terminal.
6. The method of claim 1, wherein the channel emulator introduces signals of the cooperating test wireless access points into the test dark room, comprising:
providing a radio frequency matrix and connecting the cooperative test wireless access point with the channel emulator via the radio frequency matrix to introduce signals into the test darkroom.
7. The method of claim 1, wherein the Wi-Fi terminal under test is a Wi-Fi6 terminal.
8. A Wi-Fi terminal performance test system, the system comprising:
the testing darkroom comprises a turntable capable of rotating at multiple angles;
the tested Wi-Fi terminal is deployed on the turntable in the test darkroom;
a background wireless access point emulator, the signal of which is introduced into the test dark room;
the auxiliary test terminal simulator is directly connected with the background wireless access point simulator through radio frequency, and signals of the auxiliary test terminal simulator are introduced into the test dark room;
the wireless access point is matched with the test and used for providing an access signal source;
the radio frequency matrix is connected with the matched test wireless access point;
a channel simulator connected with the radio frequency matrix for introducing the signal of the matched test wireless access point into the test dark room;
the control terminal is respectively connected with the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator, and is configured with a performance test case which comprises test parameters;
the control terminal is used for analyzing the performance test case to obtain a first test parameter, and correspondingly sending the first test parameter to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator to form a test environment in the test darkroom, wherein the first test parameter comprises parameters respectively corresponding to the background wireless access point simulator, the auxiliary test terminal simulator, the matched test wireless access point and the channel simulator; and
analyzing the performance test cases to obtain second test parameters, and sending the second test parameters to a driving mechanism of the turntable so as to control the movement of the turntable, wherein the second test parameters are used for indicating the movement mode of the turntable;
the recording device is in communication connection with the tested Wi-Fi terminal and is used for recording test results of the tested Wi-Fi terminal in different directions of the turntable.
9. The system of claim 8, wherein the system further comprises:
the switch is in communication connection with the control terminal and is respectively connected with the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the cooperation test wireless access point and the channel simulator, so that the driving mechanism of the turntable, the background wireless access point simulator, the auxiliary test terminal simulator, the cooperation test wireless access point and the channel simulator are in communication connection with the control terminal through the switch.
10. The system of claim 8, wherein the turntable is a height adjustable turntable.
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| CN104113856A (en) * | 2014-07-24 | 2014-10-22 | 工业和信息化部通信计量中心 | Equipment performance testing system and testing method applicable to WLAN (Wireless Local Area Network) network |
| CN209860919U (en) * | 2019-07-29 | 2019-12-27 | 灿芯技术(深圳)有限公司 | Wifi signal test system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104113856A (en) * | 2014-07-24 | 2014-10-22 | 工业和信息化部通信计量中心 | Equipment performance testing system and testing method applicable to WLAN (Wireless Local Area Network) network |
| CN209860919U (en) * | 2019-07-29 | 2019-12-27 | 灿芯技术(深圳)有限公司 | Wifi signal test system |
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