CN104469835B - A kind of the test system and method for WLAN AP user capacities - Google Patents
A kind of the test system and method for WLAN AP user capacities Download PDFInfo
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- CN104469835B CN104469835B CN201410497704.4A CN201410497704A CN104469835B CN 104469835 B CN104469835 B CN 104469835B CN 201410497704 A CN201410497704 A CN 201410497704A CN 104469835 B CN104469835 B CN 104469835B
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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Abstract
The present invention provides a kind of test system and method for WLAN AP user capacities, the system comprises：It is provided with the WLAN STA loading simulation devices of multiple STA network interface cards；The WLAN STA loading simulation device control terminals being connected with the WLAN STA loading simulation devices；The wireless local network connecting point AP communicated by Radio Link and the WLAN STA loading simulation devices；The AP control terminals being connected with the AP；The attenuator being connected with the AP；The AP antennas being connected with the attenuator.The present invention simplifies building for test environment, reduces the time of test job, improves testing efficiency.
Description
Technical field
The present invention is about wireless communication technique field, especially with regard to the measuring technology of WLAN WLAN, specifically
Say it is a kind of test system and method for WLAN AP user capacities.
Background technology
WLAN (Wireless LAN, WLAN) be by AP (Access Point, wireless local network connecting point) and
The wireless network of STA (Station, wireless terminal) compositions.AP is between traditional wired local area network and Wireless LAN
Bridge, any one terminal (STA) equipped with wireless network card or WLAN chips be both transparent for wireless aps with it is other in network
Equipment is communicated.Throughput value between STA and AP is to weigh the leading indicator of wlan network quality.Due to WLAN
In used CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance, carrier wave detectd
Listen multiple spot access/conflict avoidance) technology, the handling capacity of wireless network and the STA quantity carried out data transmission online simultaneously have compared with
Big relationship.The scheme that most WLAN AP multi-users volume test instrument uses in currently available technology is to pass through the time
The mode of piece cutting simulates multiple users, carries out testing throughput.But this method can not really reflect by nothing
Conflict between the multichannel user of space of lines, the situation that flow declines after collision.
In order to verify the ability of WLAN AP actual bearer multi-users, generally use a large amount of PC machine as the STA of wireless test
Carry out the test of handling capacity.However, this test method needs complicated test environment.Firstly, it is necessary to prepare glitch-free nothing
Space of lines.Due to the capacity issue of PC machine, the radio-frequency shield room of stock size can not accommodate completely.Secondly, 50 PC machine are controlled
And the working condition for adjusting them will be the work taken time and effort very much, greatly reduce testing efficiency.
Therefore, a kind of scheme of the test of WLAN AP user capacities how is researched and developed, test environment can be simplified and carried
High testing efficiency is urgent technical problem to be solved in the field.
Invention content
In order to overcome the test method of WLAN handling capacities in the prior art to need complicated test environment, testing efficiency low
Problem, the present invention provides a kind of test system of WLAN AP user capacities and methods, and mould is loaded by configuring WLAN STA
Quasi- device, WLAN STA loading simulation devices control terminal, AP control terminals, attenuator, setting AP control terminals for 2.4GHz,
The IP address of 5.8GHz links makes IP address and WLAN STA load mould of the AP control terminals for 2.4GHz, 5.8GHz link
The IP address of 2.4GHz, 5.8GHz link of quasi- device in the same network segment, and enable STA report automatically current SSID with
And power level value so that the accuracy of flow rate test improves.
It is an object of the invention to provide a kind of test system of WLAN AP user capacities, the system is specifically wrapped
It includes：It is provided with the WLAN STA loading simulation devices of multiple STA network interface cards；It is connected with the WLAN STA loading simulation devices
WLAN STA loading simulation device control terminals；It is communicated with the WLAN STA loading simulation devices by Radio Link wireless
LAP LAN Access Point AP；The AP control terminals being connected with the AP；The attenuator being connected with the AP；With it is described
The AP antennas that attenuator is connected；Wherein, the AP control terminals, the running parameter for configuring the AP；Described
WLAN STA loading simulation devices, the received power level value for obtaining the STA network interface cards, and by the received power level
Value is sent to the WLAN STA loading simulation device control terminals；The WLAN STA loading simulation device control terminals are used
In the running parameter for configuring the WLAN STA loading simulation devices, judge whether the received power level value is presetting threshold
It is worth in range, and exports judgement result；The WLAN STA loading simulation devices, are additionally operable to the wireless network built to the AP
It is loaded, the user capacity of the AP is tested；The attenuator is loaded for adjusting the AP and WLAN STA
The received power level value of simulator.
Preferably, the WLAN STA loading simulation devices are embedded.
Preferably, the WLAN STA loading simulation devices include controlling network interface, reset key and the control network interface
And reset key be connected Control card, be connected with the Control card by network interface Switching Module, pass through net
The multiple STA network interface cards and be connected with the multiple STA network interface cards by radio frequency interface that mouth is connected with the Switching Module
STA antennas.
Preferably, the AP control terminals are additionally operable to initiate the AP control terminals and WLAN STA load moulds
Testing throughput between quasi- device, and record test result.
It is an object of the invention to provide a kind of test systems by WLAN AP user capacities to carry out AP user's appearance
Weight testing method, the method include：
S1：The running parameter of the AP is configured using the AP control terminals, the running parameter includes services set mark
Know SSID, transmission power, operating mode, cipher mode；
S2：The WLAN STA loading simulation device control terminals configure the SSID of the WLAN STA loading simulation devices with
And transmission power, keep the SSID of the WLAN STA loading simulation devices identical as the SSID of the AP, open multiple STA network interface cards,
The STA network interface cards are connected automatically on the SSID of the AP；
S3：The IP address that the AP control terminals are directed to 2.4GHz links is set, the AP control terminals is made to be directed to
The IP address of the 2.4GHz links of the IP address of 2.4GHz links and the WLAN STA loading simulation devices is in the same network segment；If
The IP address that the AP control terminals are directed to 5.8GHz links is set, the AP control terminals is made to be directed to the IP address of 5.8GHz links
IP address with the 5.8GHz links of the WLAN STA loading simulation devices is in the same network segment；
S4：The WLAN STA loading simulations device control terminal checks the received power level value of the STA network interface cards, judges
Whether the received power level value is within the scope of preset threshold value；
S5：When step S4 is judged as NO, the delta attenuation values of the attenuator are adjusted；
Or the transmission power of the AP is adjusted by the AP control terminals；
Or the position of adjustment the AP antennas and the STA antennas；
Or the angle of adjustment the AP antennas and the STA antennas；
So that the received power level value of the STA is within the scope of preset threshold value；
S6：The AP control terminals initiate the testing throughput between the AP control terminals and multiple STA network interface cards, verification
Whether the throughput value of test path and the test result of total throughout value meet preset index request, and record test
As a result.
Preferably, the test result includes that the quantity of STA network interface cards that participates in testing throughput, test path are handled up
Magnitude and total throughout value.
Preferably, the method further includes：When the test of the throughput value and total throughout value of the test path
When as a result meeting preset index request, the WLAN STA loading simulations device control terminal opens a new STA net
Card, determines that the new STA network interface cards are connected on the SSID of the AP, repeats step S4 to S6, until the test path
Throughput value and the test result of total throughout value cannot meet preset index request.
Preferably, the method further includes：When the test of the throughput value and total throughout value of the test path
When as a result cannot meet preset index request, the WLAN STA loading simulations device control terminal closes multiple STA nets
One in card, step S4 to S6 is repeated, until the throughput value of the test path and the test result of total throughout value
Meet preset index request.
Preferably, the preset threshold value ranging from -50dBm to -30dBm.
The beneficial effects of the present invention are provide a kind of the test system and method for WLAN AP user capacities, pass through
WLAN STA loading simulations device, WLAN STA loading simulation devices control terminal, AP control terminals, attenuator are configured, setting AP is controlled
Terminal processed is directed to the IP address of 2.4GHz links, and AP control terminals is made to be loaded with WLAN STA for the IP address of 2.4GHz links
The IP address of the 2.4GHz links of simulator is in the same network segment；The IP address that AP control terminals are directed to 5.8GHz links is set,
AP control terminals are made to exist for the IP address of 5.8GHz links and the IP address of the 5.8GHz links of WLAN STA loading simulation devices
In the same network segment, and STA network interface cards is enable to report current SSID and power level value automatically so that the standard of flow rate test
True property improves, and simplifies building for test environment, reduces the time of test job, improves testing efficiency.
For the above and other objects, features and advantages of the present invention can be clearer and more comprehensible, preferred embodiment cited below particularly,
And coordinate institute's accompanying drawings, it is described in detail below.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of stream of the embodiment one of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu；
Fig. 2 is a kind of stream of the embodiment two of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu；
Fig. 3 is a kind of structure diagram of the test system of WLAN AP user capacities provided in an embodiment of the present invention；
Fig. 4 is the hardware architecture diagram of WLAN STA loading simulation devices；
Fig. 5 is a kind of stream of the embodiment three of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu；
Fig. 6 is a kind of test link of test system of WLAN AP user capacities provided in an embodiment of the present invention and respectively sets
Standby IP address divides exemplary plot.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Test method in the prior art needs complicated test environment.Firstly, it is necessary to prepare glitch-free wireless space.
Due to the capacity issue of PC machine, the radio-frequency shield room of stock size can not accommodate completely.Secondly, numerous PC machine (such as 50) are controlled
And the working condition for adjusting them will be the work taken time and effort very much, greatly reduce testing efficiency.
Based on this, a kind of test system of WLAN AP user capacities provided by the invention, Fig. 3 carries for the embodiment of the present invention
The structure diagram of the test system of a kind of WLAN AP user capacities supplied, from the figure 3, it may be seen that the system specifically includes：
It is provided with the WLAN STA loading simulations device 300 of multiple STA network interface cards；
The WLAN STA loading simulation devices control terminal 400 being connected with the WLAN STA loading simulations device 300；
The wireless local network connecting point communicated by Radio Link and the WLAN STA loading simulations device 300
AP500；
The AP control terminals 600 being connected with the AP500；
The attenuator 700 being connected with the AP500；
The AP antennas 800 being connected with the attenuator 700；
Wherein, the AP control terminals 600, the running parameter for configuring the AP；
The WLAN STA loading simulations device 300, the received power level value for obtaining the STA network interface cards, and will
The received power level value is sent to the WLAN STA loading simulation devices control terminal 400；
The WLAN STA loading simulation devices control terminal 400, for configuring the WLAN STA loading simulation devices
Running parameter judges the received power level value whether within the scope of preset threshold value, and exports judgement result；
The WLAN STA loading simulations device 300 is additionally operable to load the wireless network that the AP is built, to institute
The user capacity for stating AP is tested；
The attenuator 700, the received power level value for adjusting the AP and WLAN STA loading simulation devices.
In a particular embodiment, the STA network interface cards are embedded, can be multiple.The AP control terminals, also
For initiating the testing throughput between the AP control terminals and the WLAN STA loading simulation devices, and record test knot
Fruit.
Fig. 6 is a kind of test link of test system of WLAN AP user capacities provided in an embodiment of the present invention and respectively sets
Standby IP address divides exemplary plot, it will be appreciated from fig. 6 that the IP address of WLAN STA loading simulations device 300 is 192.168.99.2, STA
Network interface card management IP address is 192.168.99.101-150, and STA network interface card 2.4GHz frequency range IP address is 192.168.100.101-
150, STA network interface card 5.8GHz frequency range IP address are 192.168.101.101-150, WLAN STA loading simulation device control terminals
400 2.4GHz test link IP address is 192.168.100.2, and it is 192.168.101.2 that 5.8GHz, which tests link IP address,.
In the specific implementation mode of the present invention, WLAN STA loading simulation devices are embedded system, and hardware configuration is such as
Shown in Fig. 4.As shown in Figure 4, the WLAN STA loading simulation devices include control network interface 305, reset key 306, with it is described
Control network interface and the reset key Control card 301 being connected, the friendship that is connected with the Control card by network interface
Change the mold block 302, the multiple STA network interface cards 303 being connected with the Switching Module by network interface and by radio frequency interface and institute
State the STA antennas 304 that multiple STA network interface cards are connected.The Control card 301 of WLAN STA loading simulation devices is connected to WLAN STA
The control network interface and reset key of loading simulation device outline border.
Wherein, WLAN STA loading simulations device control terminal is by controlling network interface connection to WLAN STA loading simulation devices,
Realization controls it and monitors, such as：Configure the running parameter of each STA network interface cards, the SSID to be connected such as each terminal,
Transmission power and IP address etc.；It monitors the reiving/transmitting state parameter of each STA network interface cards, such as accesses IP address and the reception of wlan network
Power etc..
Reset key is realized when the failures such as power down, crash occurs in equipment, and the working condition of equipment is made to enter normal start
Initial default working condition.
Control card realizes control and monitoring to equipment by loading application programs.
Switching Module realizes address distribution and the information exchange of different STA network interface cards by the instruction of Control card.
Each STA network interface cards (STA network interface cards 1, STA network interface cards 2 ..., STA network interface cards 50) support 2.4GHz and 5.8GHz double frequencies, symbol
IEEE 802.11a/b/g/n agreements are closed, configured WLAN wireless networks can be automatically connected to.
Each STA network interface cards embed the client-side program of Performance measurement software, support performance test software to being connected
WLAN AP are tested for the property.
Three network interfaces (management interface, 2.4GHz WLAN network interface cards network interface, the 5.8GHz WLAN of each STA network interface cards
Network interface card network interface) rational network division is carried out, to be tested for the property to double frequency WLAN AP in performance test software
When, logic isolation is carried out to 2.4GHz and 5.8GHz test links.
Each external antenna realizes each STA network interface cards radiofrequency signal transmitting-receiving.
Fig. 1 is a kind of stream of the embodiment one of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu, as shown in Figure 1, this method are specifically included：
S1：The running parameter of the AP is configured using the AP control terminals, the running parameter includes services set mark
Know SSID, transmission power, operating mode, cipher mode；
S2：The WLAN STA loading simulation device control terminals configure the SSID of the WLAN STA loading simulation devices with
And transmission power, keep the SSID of the WLAN STA loading simulation devices identical as the SSID of the AP, open multiple STA network interface cards,
The STA network interface cards are connected automatically on the SSID of the AP；
S3：The IP address that the AP control terminals are directed to 2.4GHz links is set, the AP control terminals is made to be directed to
The IP address of the 2.4GHz links of the IP address of 2.4GHz links and the WLAN STA loading simulation devices is in the same network segment；If
The IP address that the AP control terminals are directed to 5.8GHz links is set, the AP control terminals is made to be directed to the IP address of 5.8GHz links
IP address with the 5.8GHz links of the WLAN STA loading simulation devices is in the same network segment；
S4：The WLAN STA loading simulations device control terminal checks the received power level value of the STA network interface cards, judges
The received power level value whether within the scope of preset threshold value, preset threshold value range such as -50dBm to -
30dBm。
S5：When step S4 is judged as NO, the delta attenuation values of the attenuator are adjusted；
Or the transmission power of the AP is adjusted by the AP control terminals；
Or the position of adjustment the AP antennas and the STA antennas；
Or the angle of adjustment the AP antennas and the STA antennas；
So that the received power level value of the STA is within the scope of preset threshold value；
S6：The AP control terminals initiate the testing throughput between the AP control terminals and multiple STA network interface cards, verification
Whether the throughput value of test path and the test result of total throughout value meet preset index request, and record test
As a result.The test result includes the quantity of STA network interface cards for participating in testing throughput, the throughput value of test path and always gulps down
Spit magnitude.
Fig. 2 is a kind of stream of the embodiment two of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu, as shown in Figure 2, this method are specifically included：
S1：The running parameter of the AP is configured using the AP control terminals, the running parameter includes services set mark
Know SSID, transmission power, operating mode, cipher mode；
S2：The WLAN STA loading simulation device control terminals configure the SSID of the WLAN STA loading simulation devices with
And transmission power, keep the SSID of the WLAN STA loading simulation devices identical as the SSID of the AP, open multiple STA network interface cards,
The STA network interface cards are connected automatically on the SSID of the AP；
S3：The IP address that the AP control terminals are directed to 2.4GHz links is set, the AP control terminals is made to be directed to
The IP address of the 2.4GHz links of the IP address of 2.4GHz links and the WLAN STA loading simulation devices is in the same network segment；If
The IP address that the AP control terminals are directed to 5.8GHz links is set, the AP control terminals is made to be directed to the IP address of 5.8GHz links
IP address with the 5.8GHz links of the WLAN STA loading simulation devices is in the same network segment；
S4：The WLAN STA loading simulations device control terminal checks the received power level value of the STA network interface cards, judges
The received power level value whether within the scope of preset threshold value, preset threshold value range such as -50dBm to -
30dBm。
S5：When step S4 is judged as NO, the delta attenuation values of the attenuator are adjusted；
Or the transmission power of the AP is adjusted by the AP control terminals；
Or the position of adjustment the AP antennas and the STA antennas；
Or the angle of adjustment the AP antennas and the STA antennas；
So that the received power level value of the STA is within the scope of preset threshold value；
S6：The AP control terminals initiate the testing throughput between the AP control terminals and multiple STA network interface cards, verification
Whether the throughput value of test path and the test result of total throughout value meet preset index request, and record test
As a result.The test result includes the quantity of STA network interface cards for participating in testing throughput, the throughput value of test path and always gulps down
Spit magnitude.
S71：When the throughput value of the test path and the test result of total throughout value meet preset finger
When mark requires, the WLAN STA loading simulations device control terminal opens a new STA network interface card, determines the new STA nets
Card is connected on the SSID of the AP, repeats step S4 to S6, until the throughput value and total throughout of the test path
The test result of value cannot meet preset index request.
Fig. 5 is a kind of stream of the embodiment three of the test method of WLAN AP user capacities provided in an embodiment of the present invention
Cheng Tu, as shown in Figure 5, this method are specifically included：
S1：The running parameter of the AP is configured using the AP control terminals, the running parameter includes services set mark
Know SSID, transmission power, operating mode, cipher mode；
S2：The WLAN STA loading simulation device control terminals configure the SSID of the WLAN STA loading simulation devices with
And transmission power, keep the SSID of the WLAN STA loading simulation devices identical as the SSID of the AP, open multiple STA network interface cards,
The STA network interface cards are connected automatically on the SSID of the AP；
S3：The IP address that the AP control terminals are directed to 2.4GHz links is set, the AP control terminals is made to be directed to
The IP address of the 2.4GHz links of the IP address of 2.4GHz links and the WLAN STA loading simulation devices is in the same network segment；If
The IP address that the AP control terminals are directed to 5.8GHz links is set, the AP control terminals is made to be directed to the IP address of 5.8GHz links
IP address with the 5.8GHz links of the WLAN STA loading simulation devices is in the same network segment；
S4：The WLAN STA loading simulations device control terminal checks the received power level value of the STA network interface cards, judges
The received power level value whether within the scope of preset threshold value, preset threshold value range such as -50dBm to -
30dBm。
S5：When step S4 is judged as NO, the delta attenuation values of the attenuator are adjusted；
Or the transmission power of the AP is adjusted by the AP control terminals；
Or the position of adjustment the AP antennas and the STA antennas；
Or the angle of adjustment the AP antennas and the STA antennas；
So that the received power level value of the STA is within the scope of preset threshold value；
S6：The AP control terminals initiate the testing throughput between the AP control terminals and multiple STA network interface cards, verification
Whether the throughput value of test path and the test result of total throughout value meet preset index request, and record test
As a result.The test result includes the quantity of STA network interface cards for participating in testing throughput, the throughput value of test path and always gulps down
Spit magnitude.
S72：It is preset when the throughput value of the test path and the test result of total throughout value cannot meet
Index request when, the WLAN STA loading simulations device control terminal closes one in multiple STA network interface cards, repeats step S4
To S6, until the throughput value of the test path and the test result of total throughout value meet preset index and want
It asks.
As described above, the test system and method for a kind of WLAN AP user capacities as provided by the invention, by matching
WLAN STA loading simulations device, WLAN STA loading simulation devices control terminal, AP control terminals, attenuator are set, setting AP is controlled
Terminal is directed to the IP address of 2.4GHz links, makes IP address and WLAN STA load mould of the AP control terminals for 2.4GHz links
The IP address of the 2.4GHz links of quasi- device is in the same network segment；The IP address that AP control terminals are directed to 5.8GHz links is set, is made
AP control terminals are for the IP address of 5.8GHz links and the IP address of the 5.8GHz links of WLAN STA loading simulation devices same
In one network segment, and STA network interface cards is enable to report current SSID and power level value automatically so that flow rate test it is accurate
Property improve, simplifying test environment builds, and reduces the time of test job, improves testing efficiency.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, Ke Yitong
It crosses computer program and is completed to instruct relevant hardware, the program can be stored in general computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Those skilled in the art will also be appreciated that the various functions that the embodiment of the present invention is listed are by hardware or soft
Part depends on the design requirement of specific application and whole system to realize.Those skilled in the art can be specific for each
Using, the function that the realization of various methods can be used described, but this realization is understood not to protect beyond the embodiment of the present invention
The range of shield.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (4)
1. a kind of test system by WLAN AP user capacities carries out AP user capacity test methods, characterized in that WLAN
The test system of AP user capacities includes：
The WLAN STA loading simulation devices of multiple STA network interface cards are provided with, the WLAN STA loading simulation devices are embedded, packet
Include control network interface, reset key, the Control card being connected with control network interface and the reset key, by network interface and institute
Switching Module that the Control card stated is connected, the multiple STA network interface cards being connected with the Switching Module by network interface and
The STA antennas being connected with the multiple STA network interface cards by radio frequency interface；
The WLAN STA loading simulation device control terminals being connected with the WLAN STA loading simulation devices；
The wireless local network connecting point AP communicated by Radio Link and the WLAN STA loading simulation devices；
The AP control terminals being connected with the AP；
The attenuator being connected with the AP；
The AP antennas being connected with the attenuator；
Wherein, the AP control terminals, the running parameter for configuring the AP；
The WLAN STA loading simulation devices, the received power level value for obtaining the STA network interface cards, and described is connect
It receives power level value and is sent to the WLAN STA loading simulation device control terminals；
The WLAN STA loading simulation device control terminals, the work for configuring the WLAN STA loading simulation devices are joined
Number, judges the received power level value whether within the scope of preset threshold value, and export judgement result；
The WLAN STA loading simulation devices are additionally operable to load the wireless network that the AP is built, to the AP's
User capacity is tested；
The attenuator, the received power level value for adjusting the AP and WLAN STA loading simulation devices；
The AP control terminals are additionally operable to initiate gulping down between the AP control terminals and the WLAN STA loading simulation devices
Measurement examination is spat, and records test result；
The method includes：
S1：The running parameter of the AP is configured using the AP control terminals, the running parameter includes service set
SSID, transmission power, operating mode, cipher mode；
S2：The WLAN STA loading simulation device control terminals configure the SSID and hair of the WLAN STA loading simulation devices
Power is penetrated, keeps the SSID of the WLAN STA loading simulation devices identical as the SSID of the AP, opens multiple STA network interface cards, it is described
STA network interface cards are connected automatically on the SSID of the AP；
S3：The IP address that the AP control terminals are directed to 2.4GHz links is set, the AP control terminals is made to be directed to 2.4GHz chains
The IP address of the 2.4GHz links of the IP address on road and the WLAN STA loading simulation devices is in the same network segment；The AP is set
Control terminal be directed to 5.8GHz links IP address, make the AP control terminals for 5.8GHz links IP address with it is described
The IP address of the 5.8GHz links of WLAN STA loading simulation devices is in the same network segment；
S4：The WLAN STA loading simulations device control terminal checks the received power level value of the STA network interface cards, described in judgement
Received power level value whether within the scope of preset threshold value, the preset threshold value ranging from -50dBm to -
30dBm；
S5：When step S4 is judged as NO, the delta attenuation values of the attenuator are adjusted；
Or the transmission power of the AP is adjusted by the AP control terminals；
Or the position of adjustment the AP antennas and the STA antennas；
Or the angle of adjustment the AP antennas and the STA antennas；
So that the received power level value of the STA is within the scope of preset threshold value；
S6：The AP control terminals initiate the testing throughput between the AP control terminals and multiple STA network interface cards, validation test
Whether the throughput value in path and the test result of total throughout value meet preset index request, and record test knot
Fruit.
2. according to the method described in claim 1, it is characterized in that, the test result include participate in testing throughput STA
The quantity of network interface card, the throughput value of test path and total throughout value.
3. according to the method described in claim 1, it is characterized in that, the method further includes：
When the test result of the throughput value of the test path and total throughout value meets preset index request,
The WLAN STA loading simulations device control terminal opens a new STA network interface card, determines that the new STA network interface cards are connected to institute
It states on the SSID of AP, repeats step S4 to S6, until the throughput value of the test path and the test knot of total throughout value
Fruit cannot meet preset index request.
4. according to the method described in claim 1, it is characterized in that, the method further includes：
It is wanted when the throughput value of the test path and the test result of total throughout value cannot meet preset index
When asking, the WLAN STA loading simulations device control terminal closes one in multiple STA network interface cards, repeats step S4 to S6, directly
The test result of throughput value and total throughout value to the test path meets preset index request.
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| CN105898781B (en) * | 2016-05-13 | 2020-02-11 | 上海斐讯数据通信技术有限公司 | System and method for testing optimal throughput of wireless AP |
| CN107018044A (en) * | 2017-04-27 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | A kind of wireless throughput performance automated testing method of router and system |
| CN110972175B (en) * | 2018-09-29 | 2023-04-18 | 中国移动通信集团终端有限公司 | Method, apparatus, device and medium for testing wireless connection performance |
| CN109218136B (en) * | 2018-09-30 | 2021-09-14 | 广州掌动智能科技有限公司 | WIFI connection performance test method and device, computer equipment and storage medium |
| CN109379761A (en) * | 2018-12-29 | 2019-02-22 | 杭州迪普科技股份有限公司 | Analogy method, device and the computer equipment of more wireless terminals |
| CN115623523B (en) * | 2022-12-15 | 2023-03-14 | 威凯(深圳)检测技术有限公司 | Multifunctional test method and system for wireless performance of WiFi equipment |
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| CN103024798A (en) * | 2012-12-03 | 2013-04-03 | 中国联合网络通信集团有限公司 | Method and device for testing access point (AP) performance |
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