CN111741487A - Method and device for testing wireless mesh network routing selection and terminal equipment - Google Patents
Method and device for testing wireless mesh network routing selection and terminal equipment Download PDFInfo
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Abstract
The application is applicable to the technical field of communication, and provides a method, a device and a terminal device for testing wireless mesh network routing, wherein the method comprises the following steps: sending a flow change instruction to each client to indicate each client to change the data flow of each tested device in the test process; sending a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust the variable attenuation value in the testing process; sending a second adjusting instruction to each interference generator to instruct each interference generator to adjust an interference value in the test process; collecting connection data of each tested device in the testing process; and generating a test report of each tested device according to the connection data of each tested device. By the method, the wireless mesh network routing function of the tested equipment can be automatically tested, and the reliability of the test result is improved.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a method and a device for testing wireless mesh network routing selection and a terminal device.
Background
Wireless mesh (mesh) networks are a new type of wireless local area networks. Different from the conventional network, Access Points (APs) in the wireless mesh network may be interconnected in a wireless connection manner, and a multi-hop wireless link may be established between the APs. The wireless mesh network has evolved into an effective solution applicable to various wireless access networks such as a broadband home network, a community network, an enterprise network, a metropolitan area network and the like by virtue of multi-hop interconnection and mesh topology characteristics.
When the wireless mesh product is used, the wireless mesh product needs to be tested. The function test of the wireless mesh product depends on different test environments, when signals, interference or flow among nodes reach a certain threshold value, the mesh node is triggered to perform new routing, the triggering condition is difficult to achieve through manual operation, and the test items are multiple and tedious.
Disclosure of Invention
The embodiment of the application provides a method and a device for testing wireless mesh network routing selection and a terminal device, which can improve the accuracy of testing the wireless mesh network routing selection function.
In a first aspect, an embodiment of the present application provides a method for testing wireless mesh network routing, including:
sending a flow change instruction to each client to indicate each client to change the data flow of each tested device in the test process;
sending a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust the variable attenuation value in the testing process;
sending a second adjusting instruction to each interference generator to instruct each interference generator to adjust an interference value in the test process;
collecting connection data of each tested device in a testing process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
and generating a test report of each tested device according to the connection data of each tested device.
In a second aspect, an embodiment of the present application provides a testing apparatus for wireless mesh network routing, including:
the data flow adjusting module is used for sending a flow changing instruction to each client to indicate each client to change the data flow of each tested device in the testing process;
the variable attenuation value adjusting module is used for sending a first adjusting instruction to each variable attenuator so as to instruct each variable attenuator to adjust the variable attenuation value in the testing process;
the interference value adjusting module is used for sending a second adjusting instruction to each interference generator so as to indicate each interference generator to adjust the interference value in the test process;
the data acquisition module is used for acquiring connection data of each tested device in a test process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
and the test report generation module is used for generating the test report of each tested device according to the connection data of each tested device.
In a third aspect, an embodiment of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor, when executing the computer program, implements the method according to the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the method according to the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product, which, when run on a terminal device, causes the terminal device to execute the method described in the first aspect.
Compared with the prior art, the embodiment of the application has the advantages that: in the embodiment of the application, each tested device is respectively connected with a client and an interference generator, and a variable attenuator is connected between the tested devices. When testing is carried out, the data flow of the tested equipment can be adjusted by automatically controlling the client connected with the tested equipment; adjusting the variable attenuation values among the various tested devices by controlling the variable attenuators, thereby adjusting the strength indication of the received signals among the various tested devices; adjusting the interference value of each tested device by controlling an interference generator connected with each tested device; during testing, the data flow, the variable attenuation value or the interference value can be adjusted according to the influence factors of the current test, the data flow value, the variable attenuation value or the interference value is collected in the test process, whether the routing equipment of the tested equipment changes or not due to the change of the data flow value, the variable attenuation value or the interference value in the test process is identified, then the change of the routing equipment of the tested equipment under the influence of the data flow value, the variable attenuation value or the interference value is compared with an expected standard, whether the tested equipment reaches the standard or not is judged, and therefore a test report is obtained. In the embodiment of the application, the data flow, the variable attenuation value or the interference value are adjusted through automatic control without manual operation, so that the adjusting process is controllable, the results of multiple tests are consistent, and the reliability of the test conclusion is improved.
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In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flowchart illustrating a method for testing routing of a wireless mesh network according to an embodiment of the present application;
fig. 2 is a schematic flowchart illustrating a method for testing routing of a wireless mesh network according to a second embodiment of the present application;
fig. 3 is a schematic flowchart of a method for testing routing of a wireless mesh network according to a third embodiment of the present application;
fig. 4 is a schematic diagram of a testing environment for routing a wireless mesh network according to a fourth embodiment of the present application;
fig. 5 is a schematic flowchart illustrating a method for testing routing of a wireless mesh network according to a fourth embodiment of the present application;
FIG. 6 is a schematic diagram illustrating initialization of a test environment according to a fourth embodiment of the present application;
fig. 7 is a schematic structural diagram of a testing apparatus for wireless mesh network routing according to a fifth embodiment of the present application;
fig. 8 is a schematic structural diagram of a terminal device according to a sixth embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
Fig. 1 is a schematic flowchart of a method for testing routing of a wireless mesh network according to an embodiment of the present application, where as shown in fig. 1, the method includes:
s101, sending a flow change instruction to each client to indicate each client to change the data flow of each tested device in the test process;
the execution main body of this embodiment is a terminal device, and the terminal device may be a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and other terminal devices. The terminal equipment is used for controlling the whole testing process.
The tested equipment comprises a mesh product, which can be a router or a wireless network bridge; the client sides are connected with the tested devices in a one-to-one correspondence mode, and data flow of the tested devices can be changed. And each tested device forms a mesh node in the wireless mesh network.
The routing of the mesh product can have the following functions: shortest path, i.e. hop count least first; the load balancing capability is achieved; the capability of fault tolerance and robustness is provided; the maximum bandwidth takes precedence. Therefore, when the mesh product is tested, the above functions need to be tested.
The maximum bandwidth priority may include that a mesh node with a larger bandwidth is preferentially selected in the network transmission process of data, and the bandwidth of the mesh node may be changed by controlling the data traffic of the mesh node. Therefore, the function of maximum bandwidth priority of the mesh product can be tested by testing the routing of the mesh product under different data flows.
Specifically, each device under test may be connected to a client, and the client may run Iperf client software. Iperf is a network performance testing tool, can test the bandwidth performance of a maximum Transmission Control Protocol (TCP) and a User Datagram Protocol (UDP), has various parameters and UDP characteristics, can be adjusted according to requirements, and can report bandwidth, delay jitter and data packet loss. The Iperf includes an Iperf server (for listening for incoming test requests) and an Iperf client (for initiating test sessions).
Installing Iperf server software on terminal equipment executing the test, and installing an Iperf client on a client; the flow of the Iverf client can be controlled through the terminal equipment, so that the data flow of the tested equipment connected with the client is controlled.
Illustratively, under the condition that other factors are kept unchanged, the data traffic of each tested device is controlled, and the route of the tested device is recorded in the data traffic change process, so that the influence of the bandwidth on the route selection of the tested device is judged.
S102, sending a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust a variable attenuation value in the testing process;
the variable attenuator is a component capable of adjusting the attenuation value of the wireless signal. A variable attenuator can be arranged among the tested devices, and the received signal strength indication RSSI value of each tested device can be changed by adjusting the variable attenuation value of each variable attenuator. The variable attenuation value is changed through the variable attenuator, which is equivalent to simulating the influence of the distance between the tested devices on the routing, and generally, the closer the distance between the tested devices is, the higher the RSSI value between the tested devices is.
When testing the mesh product, the influence of the distance on the routing needs to be tested. Therefore, the RSSI value among the tested devices can be adjusted by changing the variable attenuation values among the tested devices in the test process, namely the distance among the tested devices is changed in a simulation mode, and the influence of the distance on the routing of the tested devices is judged by detecting the routing of the tested devices in the variable attenuation value change process. And the influence of the RSSI value on the routing selection of the tested equipment is compared with the standard of the mesh product, so that whether the tested equipment reaches the standard or not can be judged.
S103, sending a second adjusting instruction to each interference generator to indicate each interference generator to adjust an interference value in the test process;
the interference generator is an instrument which can generate interference on wireless signals, the interference of other equipment encountered by the tested equipment in practical application can be simulated through the interference generator, the interference value can be accurately controlled, and the fault tolerance and the robustness of the tested equipment can be tested through testing the routing of the interference value to the tested equipment.
Specifically, the terminal device may control each interference generator to adjust the interference value, so as to adjust the interference suffered by each corresponding device under test. In the change process of the interference value of each device, the routing data of the tested device can be collected, and the robustness of the tested device can be judged through the routing data.
In addition, each tested device can be placed in the shielding box, and the shielding box can shield other external interference, so that the interference suffered by the tested device is completely from the interference generator, the testing environment is more controllable, and the result is more accurate.
S104, collecting connection data of each tested device in a testing process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
in particular, the terminal device may be connected to the respective client, the device under test, the interference generator and the variable attenuator. In the testing process, the terminal device can collect data traffic of each tested device from each client, collect interference values suffered by each tested device from each interference generator, and collect variable attenuation values among each tested device from each variable attenuator. The terminal device can also collect the routing data of the tested device from the tested device through a hypertext transfer protocol (HTTP) protocol.
And S105, generating a test report of each tested device according to the connection data of each tested device.
Specifically, the terminal device may perform statistics and analysis on the collected data to obtain routing data of the device under test, and compare the routing data with a standard of a mesh product specified by a mesh protocol to obtain a test conclusion of the device under test.
In this embodiment, the terminal device may automatically control the variable attenuator, the interference generator, and the client, so as to adjust the variable attenuation value among the tested devices, the interference value of each tested device, and the flow pressure of each tested device, collect the routing data of each tested device during the variable attenuation value, interference value, or data flow change process through the automatic control, and then analyze and compare the routing data to obtain a test report. In the whole testing process, the data are adjusted, collected and reported, and the whole testing process is completed by adopting automatic control without manual operation. And the tested equipment is placed in the shielding box, the testing environment is less affected by the outside, and the environment is controllable, so that the testing result can be reproduced, and the testing conclusion is more accurate.
Fig. 2 is a schematic flowchart of a method for testing routing of a wireless mesh network according to a second embodiment of the present application, where as shown in fig. 2, the method includes:
s201, collecting variable attenuation values corresponding to the variable attenuators;
the execution main body of this embodiment is a terminal device, and the terminal device may be a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and other terminal devices. Received Signal Strength Indication (RSSI) values
In the testing process, the variable attenuation value, the interference value or the data flow value need to be changed according to the testing requirement. Each change needs to be started from an initial value, so that the initial values of the variable attenuator and the interference generator need to be adjusted before the formal test is carried out, so that the initial values do not interfere with the test result.
Specifically, the terminal device may collect initial values of the variable attenuators through automatic control.
S202, if the variable attenuation values do not meet preset conditions, controlling the variable attenuation values of the variable attenuators to be adjusted to preset initial variable attenuation values;
specifically, under a test requirement, the variable attenuation value of the variable attenuator is required to be changed according to a preset rate, and the initial value of the variable attenuator can be a maximum value or a minimum value at the moment; under another test requirement, the variable attenuation value of the variable attenuator is required to be maintained at a fixed value, for example, may be fixed at 55. According to different test requirements, whether the initial variable attenuation value of the variable attenuator meets the requirement is checked, and if the initial variable attenuation value does not meet the requirement, the terminal equipment can automatically control the variable attenuator to adjust the initial variable attenuation value to a preset initial value.
S203, acquiring interference values corresponding to the interference generators;
specifically, the terminal device may collect initial values of the respective interference generators through automatic control.
S204, if the interference values do not meet preset conditions, controlling the interference values of the interference generators to be adjusted to preset initial interference values;
specifically, under a test requirement, an interference value of a required interference generator changes according to a preset rate, and an initial value of the interference generator can be a maximum value or a minimum value at the moment; under another test requirement, it is required that the interference value of the interference generator is kept at a fixed value. And checking whether the initial interference value of the interference generator meets the requirement or not according to different test requirements, and if the initial interference value does not meet the requirement, the terminal equipment can automatically control the interference generator to adjust the initial interference value to a preset initial value.
S205, sending a flow change instruction to each client to indicate each client to change the data flow of each tested device in the test process;
specifically, the terminal device may be equipped with an Iperf server software, each client may be equipped with an Iperf client software, the terminal device may send an instruction to the Iperf client through the Iperf server, and the Iperf client controls the size of data traffic sent to the connected device under test according to the instruction after receiving the instruction.
S206, sending a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust a variable attenuation value in the testing process;
specifically, by adjusting the values of the variable attenuators between the devices under test, the distance between the devices under test in the actual application scenario can be simulated. Because the distance between the devices under test may affect the RSSI values between the devices under test, adjusting the variable attenuation values between the devices under test may also adjust the RSSI values between the devices under test. According to the test requirement, the terminal equipment can automatically control the variable attenuation value of the variable attenuator to change according to the requirement or keep the variable attenuation value at a fixed value in the test process.
S207, sending a second adjusting instruction to each interference generator to indicate each interference generator to adjust an interference value in the test process;
specifically, the terminal device may automatically control the interference value of the interference generator in the test process according to the test requirement.
S208, respectively collecting the variable attenuation value, the interference value and the data flow of each tested device;
specifically, the terminal device can acquire the variable attenuation value of the variable attenuator through automatic control, acquire the interference value from the interference generator, and acquire the data flow value of each tested device from each client.
S209, identifying the routing equipment of each tested device in the process of changing the variable attenuation value, the interference value or the data flow, wherein when the routing equipment of each tested device sends data to the client connected with each tested device, the data flows to the next tested device after passing through the tested device;
specifically, the routing devices of the various devices under test are continuously identified through automated control during the testing process. The terminal device can read the routing device of the tested device through the HTTP protocol. The client side sends data to the tested device, the tested device needs to select a route to transmit the data to a destination address, the tested device needs to transmit the data through other tested devices, and the next tested device to which the data flows after passing through the tested device can be the routing device of the tested device.
S210, recording the intensity indication value RSSI of each tested device relative to the received signals of other tested devices, wherein the other tested devices comprise the routing device.
Specifically, the RSSI between each tested device can be collected through automatic control during the testing process.
S211, determining whether the routing equipment of each tested device changes under different variable attenuation values, different interference values or different data flows;
specifically, the collected data includes routing devices of the device under test at different variable attenuation values, different interference values, or different data flows.
For example, the device under test includes a first device under test, a second device under test, and a third device under test. According to the collected data, in the process that the data flow of the second tested device or the third tested device changes, whether the routing device of the first tested device changes or not can be detected.
S212, respectively counting the routing data of each tested device when the routing device changes;
specifically, the routing data includes a routing device of the device under test and a variable attenuation value, an interference value or a data traffic value when the routing device changes. For example, the relationship between the data traffic of each device under test and the routing device of each device under test may be collected, so that it may be determined whether the bandwidth of the device under test is prioritized when performing routing.
S213, comparing the routing data with an expected threshold value, and outputting the test report of each tested device.
Specifically, the mesh product should conform to the standard of the mesh protocol, so that the routing data of the device to be tested can be compared with the standard of the mesh product conforming to the mesh protocol to obtain the test conclusion of the device to be tested.
In the embodiment, the initialization is carried out before the test, so that the inaccuracy of the test result caused by the influence of the initial value is avoided; in the testing process, the testing process is automatically controlled and data are collected, so that the inaccuracy of manual operation is reduced; in the test process, the tested equipment is in the shielding box and cannot be influenced by the external environment, the environment is controllable, the consistency is high, the scene of simulating the mesh is real and reliable, and the test result is real and credible.
Fig. 3 is a schematic flowchart of a method for testing routing of a wireless mesh network according to a second embodiment of the present application, where as shown in fig. 3, the method includes:
s301, when the influence of flow factors on routing is tested, indicating each client to increase data flow to each correspondingly connected tested device according to a preset rate;
specifically, there are many factors that influence the routing of the device under test, and a control variable method may be used during the test. When the test traffic factor affects the routing of the device under test, the data traffic value may be changed at a preset rate.
Illustratively, the client of the automated controlled device may be subjected to Iperf running, the initial flow value may be set to 5Mbps, and the preset rate may be set to increase the flow by 5M per minute.
S302, when the influence of non-flow factors on routing is tested, each client is instructed to adjust the flow of each tested device correspondingly connected to a preset flow value.
Specifically, when testing the influence of other factors on the routing of the device under test, the client connected to the device under test may be controlled to control the flow of the device under test at a low flow level, for example, 5 Mbps.
S303, when the influence of the variable attenuation value factors on the routing selection is tested, indicating each variable attenuator to change the variable attenuation value between each piece of tested equipment which is correspondingly connected according to a preset rate;
specifically, when the signal strength between the tested devices is tested to influence the routing of the tested devices, the variable attenuation value between the two tested devices can be changed at a preset rate.
Illustratively, a first device under test, a second device under test and a third device under test are present in the test system, the variable attenuation value between the first device under test and the second device under test can be adjusted to a minimum by automated control, and then the variable attenuation value is increased at a rate of 3 increases per minute; the variable attenuation value between the second device under test and the third device under test may be adjusted to a maximum by automated control and then decreased at a rate of 3 per minute.
S304, when the influence of the non-variable attenuation value factors on the routing selection is tested, the variable attenuators are instructed to adjust the variable attenuation values among the correspondingly connected tested devices to preset variable attenuation values.
Specifically, when the influence of other factors on the routing is tested, the variable attenuation value between the tested devices can be fixed at a certain value through automatic control. For example, the variable attenuation value between the first device under test and the second device under test, the variable attenuation value between the first device under test and the third device under test may be adjusted to 45, and the variable attenuation value between the second device under test and the third device under test may be adjusted to 55.
S305, when the influence of the interference value factors on the routing is tested, indicating each interference generator to change the interference value of each correspondingly connected tested device according to a preset rate;
specifically, when the test signal interference affects the routing of the device under test, the interference value of the device under test may be changed at a preset rate.
By way of example, the first device under test can be disturbed with different intensities by means of an automated control.
S306, when the influence of the non-interference value factors on the routing is tested, indicating each interference generator to adjust the interference value of each correspondingly connected tested device to be a preset interference value.
Specifically, when the influence of other influencing factors on the routing is tested, the interference value of the tested device can be controlled to be in a low-level state or a non-interference state. For example, the interference value is set to 0.
S307, collecting connection data of each tested device in the testing process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
in particular, the terminal device may be connected to the respective client, the device under test, the interference generator and the variable attenuator. In the testing process, the terminal device can collect data traffic of each tested device from each client, collect interference values received by each tested device from each interference generator, and collect variable attenuation values among each tested device from each variable attenuator. The terminal device can collect the routing data of the tested device from the tested device through the HTTP protocol.
And S308, generating a test report of each tested device according to the connection data of each tested device.
Specifically, the connection data of the tested device can be statistically analyzed, and whether the tested device has the routing function of the mesh product or not is detected: shortest path, i.e. hop count least first; the load balancing capability is achieved; the capability of fault tolerance and robustness is provided; the maximum bandwidth takes precedence. And generating a test conclusion of the tested equipment according to the detection result.
In the embodiment, the tested device can be tested by a variable control method, the whole testing process is completed by automatic control without manual control, so that the adjustment of the variable value is more accurate, and the testing result is more reliable.
Fig. 4 is a schematic diagram of a testing environment for routing a wireless mesh network according to a fourth embodiment of the present application, where the devices under test are the master AP, the slave AP1, and the slave AP2 in fig. 4. The master AP, the slave AP1 and the slave AP2 are respectively placed in a shielded box, and the master AP, the slave AP1 and the slave AP2 are respectively connected with a wireless terminal and an interference generator in a one-to-one correspondence mode; a variable attenuator is connected between the master AP and the slave AP1, between the master AP and the slave AP2, and between the slave AP1 and the slave AP 2. The test environment comprises a terminal device provided with an Iverf server and used for controlling the whole test process; each wireless terminal is installed with an Iperf client. The master AP, the slave AP1, and the slave AP2 correspond to mesh nodes in a wireless mesh network.
Fig. 5 is a schematic flowchart of a testing method for wireless mesh network routing according to a fourth embodiment of the present application, and as shown in fig. 5, the testing process may include the following tests:
s01, simulating tests of different distances between mesh nodes in a real environment by adjusting variable attenuation;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP to be minimum and the variable attenuation value between the two slave APs to be maximum;
the variable attenuation value between the master AP and the slave AP1 is automatically and dynamically adjusted from small to large, the variable attenuation value is increased by 3 per minute, the variable attenuation value between the slave AP1 and the slave AP2 is dynamically adjusted from large to small, and the variable attenuation value is decreased by 3 per minute;
and all RSSI values among all mesh nodes and mesh routes under different variable attenuation values between the slave AP1 and the master AP or the slave AP2 are recorded all the way, and the results are output to a test report.
S02, triggering the mesh node to reselect the mesh route according to the flow among the mesh nodes;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP1 to 45 and the variable attenuation value between the two slave APs to 55;
iperf streaming is carried out from a wireless terminal of the AP1 through automatic control, the initial flow is 5Mbps, and then 5M is increased every minute;
and the Iperf flow size and the mesh route of the AP1 under different flow values are recorded in the whole process and output to a test report.
S03, the mesh node is triggered to carry out the test of mesh routing again by adjusting the interference value received by the mesh node;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP to 45 and the variable attenuation value between the two slave APs to 55;
the interference generator of the main AP is automatically controlled to carry out interference with different strengths on the main AP;
and recording the interference value suffered by the master AP and the mesh route of the slave AP1 under different wireless qualities with the master AP in the whole process, and outputting the mesh route to a test report.
S04, simulating tests of different distances between mesh nodes in a real environment by adjusting variable attenuation;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP to be maximum and the variable attenuation value between the two slave APs to be minimum;
the variable attenuation value between the master AP and the slave AP1 is automatically and dynamically adjusted to be increased by 3 every minute from high to low, and the variable attenuation value between the slave AP1 and the slave AP2 is dynamically adjusted to be increased from low to high and decreased by 3 every minute;
and the RSSI among all the mesh nodes and the mesh route under different variable attenuation values between the slave AP1 and the master AP or the slave AP2 are recorded all the way, and the RSSI and the mesh route are output to a test report.
S05, triggering the mesh node to reselect the mesh route according to the flow among the mesh nodes;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP to 65 and the variable attenuation value between the two slave APs to 45;
iperf flow running is carried out from a wireless terminal of the AP1 through automatic control, the initial flow is 5Mbps, and the flow per minute is increased by 5M;
and the Iperf flow size and the mesh route of the AP1 under different flow values are recorded in the whole process and output to a test report.
S06, the mesh node is triggered to carry out the test of mesh routing again by adjusting the interference value received by the mesh node;
initializing a test environment, and automatically adjusting the variable attenuation value between the master AP and the slave AP to 65 and the variable attenuation value between the two slave APs to 45;
the interference generator of the slave AP2 performs interference of different strengths on the slave AP2 through automatic control;
the interference value received from the AP2 and the mesh route between the AP1 and the AP2 under different wireless quality are recorded all the way to the test report.
The step of initializing the test environment in fig. 5 may be as shown in fig. 6, where fig. 6 is a schematic diagram of initializing the test environment provided in the fourth embodiment of the present application, and as shown in fig. 6, the initialization process includes: checking the value of each variable attenuator through automatic control, and if the value of each variable attenuator is a set initial value, not adjusting; if the value of the variable attenuator is not the set initial value, adjusting the variable attenuator to the set initial value; checking the value of each interference generator through automatic control, and if the values of a plurality of interference generators are set initial values, not adjusting; and adjusting the values of the plurality of disturbance generators to the set initial values if the values of the disturbance generators are not the set initial values.
Fig. 7 is a schematic structural diagram of a testing apparatus for wireless mesh network routing according to a fifth embodiment of the present application, and as shown in fig. 7, the testing apparatus 7 for wireless mesh network routing includes:
the data flow adjusting module 71 is configured to send a flow changing instruction to each client to instruct each client to change the data flow of each device under test in the test process;
a variable attenuation value adjusting module 72, configured to send a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust a variable attenuation value in a test process;
the interference value adjusting module 73 is configured to send a second adjusting instruction to each interference generator to instruct each interference generator to adjust an interference value in the test process;
a data collecting module 74, configured to collect connection data of each device under test during a test, where the connection data includes a data flow of each device under test, a variable attenuation value between each device under test, and an interference value corresponding to each device under test;
the test report generating module 75 is configured to generate a test report of each device under test according to the connection data of each device under test.
The testing apparatus 7 for routing a wireless mesh network may further include:
the initial variable attenuation value acquisition module is used for acquiring variable attenuation values corresponding to the variable attenuators;
the initial variable attenuation value adjusting module is used for controlling the variable attenuation values of the variable attenuators to be adjusted to preset initial variable attenuation values if the variable attenuation values do not accord with preset conditions;
the initial interference value acquisition module is used for acquiring the interference values corresponding to the interference generators;
and the initial interference value adjusting module is used for controlling the interference values of the interference generators to be adjusted to the preset initial interference values if the interference values do not accord with the preset conditions.
The above-mentioned tested devices are respectively connected with the above-mentioned clients in a one-to-one correspondence, and the above-mentioned data traffic adjusting module 71 may include:
the first data flow regulating submodule is used for indicating each client to increase data flow to each correspondingly connected tested device according to a preset rate when the influence of flow factors on routing is tested;
and the first data flow regulation submodule is used for indicating each client to regulate the flow of each correspondingly connected tested device to a preset flow value when testing the influence of non-flow factors on routing.
The above-mentioned tested devices are respectively connected to the above-mentioned variable attenuators in a one-to-one correspondence, and the above-mentioned variable attenuation value adjusting module 72 may include:
the first variable attenuation value adjusting submodule is used for indicating each variable attenuator to change the variable attenuation value of each correspondingly connected tested device according to a preset rate when the influence of the variable attenuation value factors on routing selection is tested;
and the second variable attenuation value adjusting submodule is used for indicating each variable attenuator to adjust the variable attenuation value of each correspondingly connected tested device to a preset variable attenuation value when testing the influence of the non-variable attenuation value factor on the routing selection.
The measured devices are respectively connected to the interference generators in a one-to-one correspondence manner, and the interference value adjusting module 73 may include:
the first interference value adjusting submodule is used for indicating each interference generator to change the interference value of each correspondingly connected tested device according to a preset rate when the influence of interference value factors on routing is tested;
and the second interference value adjusting submodule is used for indicating each interference generator to adjust the interference value of each correspondingly connected tested device to a preset interference value when the influence of the non-interference value factors on the routing selection is tested.
The data acquisition module 74 may include:
the first acquisition submodule is used for respectively acquiring the variable attenuation value, the interference value and the data flow of each tested device;
a routing device identification submodule, configured to identify a routing device of each device under test in a process where the variable attenuation value, the interference value, or the data traffic changes, where when the routing device of each device under test sends data to a client connected to each device under test, the data flows to a next device under test after passing through the device under test;
and the received signal strength indication value recording submodule is used for recording the strength indication value RSSI of each tested device relative to the received signals of other tested devices, and the other tested devices comprise the routing device.
The test report generation module 75 may include:
the judgment submodule is used for determining whether the routing equipment of each tested device changes under different variable attenuation values, different interference values or different data flows;
the statistical submodule is used for respectively counting the routing data of each tested device when the routing device changes;
and the analysis submodule is used for comparing the routing data with an expected threshold value and outputting a test report of each tested device.
The method provided by the embodiment of the application can be applied to terminal devices such as a mobile phone, a tablet personal computer, a wearable device, a vehicle-mounted device, an Augmented Reality (AR)/Virtual Reality (VR) device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and the like, and the embodiment of the application does not limit the specific type of the terminal device at all.
Fig. 8 is a schematic structural diagram of a terminal device according to a sixth embodiment of the present application. As shown in fig. 8, the terminal device 8 of this embodiment includes: at least one processor 80 (only one shown in fig. 8), a memory 81, and a computer program 82 stored in the memory 81 and executable on the at least one processor 80, the processor 80 implementing the steps in any of the various method embodiments described above when executing the computer program 82.
The terminal device 8 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 80, a memory 81. Those skilled in the art will appreciate that fig. 8 is merely an example of the terminal device 8, and does not constitute a limitation of the terminal device 8, and may include more or less components than those shown, or combine some components, or different components, such as an input-output device, a network access device, and the like.
The processor 80 may be a Central Processing Unit (CPU), and the processor 80 may be other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 81 may in some embodiments be an internal storage unit of the terminal device 8, such as a hard disk or a memory of the terminal device 8. In other embodiments, the memory 81 may also be an external storage device of the terminal device 8, such as a plug-in hard disk provided on the terminal device 8, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash card (FlashCard), and the like. Further, the memory 81 may also include both an internal storage unit and an external storage device of the terminal device 8. The memory 81 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 81 may also be used to temporarily store data that has been output or is to be output.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above-mentioned method embodiments.
The embodiments of the present application provide a computer program product, which when running on a terminal device, enables the terminal device to implement the steps in the above method embodiments when executed.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/terminal apparatus, a recording medium, computer memory, Read-only memory (ROM), random-access memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method for testing wireless mesh network routing, comprising:
sending a flow change instruction to each client to indicate each client to change the data flow of each tested device in the test process;
sending a first adjusting instruction to each variable attenuator to instruct each variable attenuator to adjust the variable attenuation value in the testing process;
sending a second adjusting instruction to each interference generator to instruct each interference generator to adjust an interference value in the test process;
collecting connection data of each tested device in a testing process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
and generating a test report of each tested device according to the connection data of each tested device.
2. The method of claim 1, prior to sending the traffic change instruction to each client, further comprising:
collecting variable attenuation values corresponding to the variable attenuators;
if the variable attenuation values do not meet the preset conditions, controlling the variable attenuation values of the variable attenuators to be adjusted to preset initial variable attenuation values;
acquiring interference values corresponding to the interference generators;
and if the interference values do not accord with the preset conditions, controlling the interference values of the interference generators to be adjusted to the preset initial interference values.
3. The method of claim 1, wherein the tested devices are respectively connected to the clients in a one-to-one correspondence, and the sending the traffic change instruction to the clients comprises:
when the influence of the flow factor on the routing is tested, indicating each client to increase the data flow to each correspondingly connected tested device according to a preset rate;
and when the influence of non-flow factors on routing is tested, indicating each client to adjust the flow of each correspondingly connected tested device to a preset flow value.
4. The method of claim 1, wherein a variable attenuator is connected between each of the devices under test, and the sending the first adjustment instruction to each of the variable attenuators includes:
when the influence of the variable attenuation value factors on routing selection is tested, the variable attenuators are indicated to change the variable attenuation values among the tested devices according to a preset rate;
when the influence of the factors of the non-variable attenuation values on the routing is tested, the variable attenuators are instructed to adjust the variable attenuation values among the tested devices to preset variable attenuation values.
5. The method of claim 1, wherein the devices under test are connected to the respective interference generators in a one-to-one correspondence, and the sending the second adjustment instruction to the respective interference generators comprises:
when the influence of interference value factors on routing is tested, indicating each interference generator to change the interference value of each correspondingly connected tested device according to a preset rate;
and when the influence of non-interference value factors on the routing selection is tested, indicating each interference generator to adjust the interference value of each correspondingly connected tested device to be a preset interference value.
6. The method according to any one of claims 3-5, wherein collecting connection data of each device under test during the test comprises:
respectively collecting the variable attenuation value, the interference value and the data flow of each tested device;
identifying the routing equipment of each tested device in the process that the variable attenuation value, the interference value or the data flow changes, wherein when the routing equipment of each tested device sends data to the client connected with each tested device, the data flows to the next tested device after passing through the tested device;
recording the strength indication values of the received signals of the respective device under test with respect to other devices under test, including the routing device.
7. The method of claim 6, wherein said generating a test report for each device under test from the connection data for each device under test comprises:
determining whether the routing equipment of each tested equipment is changed under different variable attenuation values, different interference values or different data flows;
respectively counting the routing data of each tested device when the routing device changes;
and comparing the routing data with an expected threshold value, and outputting a test report of each tested device.
8. A testing apparatus for wireless mesh network routing, comprising:
the data flow adjusting module is used for sending a flow changing instruction to each client to indicate each client to change the data flow of each tested device in the testing process;
the variable attenuation value adjusting module is used for sending a first adjusting instruction to each variable attenuator so as to instruct each variable attenuator to adjust the variable attenuation value in the testing process;
the interference value adjusting module is used for sending a second adjusting instruction to each interference generator so as to indicate each interference generator to adjust the interference value in the test process;
the data acquisition module is used for acquiring connection data of each tested device in a test process, wherein the connection data comprises data flow of each tested device, variable attenuation values among each tested device and interference values corresponding to each tested device;
and the test report generation module is used for generating the test report of each tested device according to the connection data of each tested device.
9. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613277A (en) * | 2021-09-22 | 2021-11-05 | 深圳创维数字技术有限公司 | Method, device, equipment and storage medium for testing performance of Mesh system |
| WO2024114439A1 (en) * | 2022-11-30 | 2024-06-06 | 中兴通讯股份有限公司 | Mesh network testing system and testing method, control terminal, and storage medium |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048893A (en) * | 1999-11-30 | 2001-06-15 | 오길록 | Apparatus and its Method for Handoff Test in Mobile Communication System |
| US20060229018A1 (en) * | 2005-04-12 | 2006-10-12 | Azimuth Systems, Inc. | Apparatus and method for use in testing wireless devices |
| US20060239198A1 (en) * | 2005-04-21 | 2006-10-26 | Azimuth Systems, Inc. | Simulating time-varying conditions in a wireless network |
| US7889663B1 (en) * | 2005-07-12 | 2011-02-15 | Azimuth Systems, Inc. | Evaluation of handoff in wireless networks using emulation |
| CN203136178U (en) * | 2013-01-21 | 2013-08-14 | 江苏麦希通讯技术有限公司 | Wireless ad hoc network test platform |
| CN105430730A (en) * | 2015-10-28 | 2016-03-23 | 普联技术有限公司 | Method, device and system of determining transmission power set, and network access device |
| CN106255143A (en) * | 2016-09-30 | 2016-12-21 | 深圳市吉祥腾达科技有限公司 | A kind of wireless performance test system of wireless device |
| CN107426760A (en) * | 2017-08-18 | 2017-12-01 | 上海斐讯数据通信技术有限公司 | A kind of wireless router double frequency unification method of testing and system |
| CN107579880A (en) * | 2017-10-12 | 2018-01-12 | 上海斐讯数据通信技术有限公司 | A kind of network-building method and system of test router various flow rate model |
| US20180049057A1 (en) * | 2014-07-21 | 2018-02-15 | 7Signal Solutions, Inc. | Method and Apparatus for Integrating Active Test Capability to a Wireless Access Point or Base Station |
| CN108306693A (en) * | 2018-01-22 | 2018-07-20 | 四川斐讯信息技术有限公司 | A kind of wireless performance test method and system based on programmable attenuator |
| CN108712220A (en) * | 2018-05-02 | 2018-10-26 | 四川斐讯信息技术有限公司 | A kind of method, apparatus and system of test equipment wireless signal strength |
| CN109640343A (en) * | 2018-12-28 | 2019-04-16 | 深圳市吉祥腾达科技有限公司 | A kind of test method of Wifi-son wireless product |
-
2020
- 2020-05-11 CN CN202010392081.XA patent/CN111741487B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048893A (en) * | 1999-11-30 | 2001-06-15 | 오길록 | Apparatus and its Method for Handoff Test in Mobile Communication System |
| US20060229018A1 (en) * | 2005-04-12 | 2006-10-12 | Azimuth Systems, Inc. | Apparatus and method for use in testing wireless devices |
| US20060239198A1 (en) * | 2005-04-21 | 2006-10-26 | Azimuth Systems, Inc. | Simulating time-varying conditions in a wireless network |
| US7889663B1 (en) * | 2005-07-12 | 2011-02-15 | Azimuth Systems, Inc. | Evaluation of handoff in wireless networks using emulation |
| CN203136178U (en) * | 2013-01-21 | 2013-08-14 | 江苏麦希通讯技术有限公司 | Wireless ad hoc network test platform |
| US20180049057A1 (en) * | 2014-07-21 | 2018-02-15 | 7Signal Solutions, Inc. | Method and Apparatus for Integrating Active Test Capability to a Wireless Access Point or Base Station |
| CN105430730A (en) * | 2015-10-28 | 2016-03-23 | 普联技术有限公司 | Method, device and system of determining transmission power set, and network access device |
| CN106255143A (en) * | 2016-09-30 | 2016-12-21 | 深圳市吉祥腾达科技有限公司 | A kind of wireless performance test system of wireless device |
| CN107426760A (en) * | 2017-08-18 | 2017-12-01 | 上海斐讯数据通信技术有限公司 | A kind of wireless router double frequency unification method of testing and system |
| CN107579880A (en) * | 2017-10-12 | 2018-01-12 | 上海斐讯数据通信技术有限公司 | A kind of network-building method and system of test router various flow rate model |
| CN108306693A (en) * | 2018-01-22 | 2018-07-20 | 四川斐讯信息技术有限公司 | A kind of wireless performance test method and system based on programmable attenuator |
| CN108712220A (en) * | 2018-05-02 | 2018-10-26 | 四川斐讯信息技术有限公司 | A kind of method, apparatus and system of test equipment wireless signal strength |
| CN109640343A (en) * | 2018-12-28 | 2019-04-16 | 深圳市吉祥腾达科技有限公司 | A kind of test method of Wifi-son wireless product |
Non-Patent Citations (2)
| Title |
|---|
| 汪恬，孟宪军: "Wi-Fi吞吐量自动测试系统设计与实现", 信息科技辑 * |
| 王颂一;: "Wi-Fi终端设备性能测试探讨", 电信网技术, no. 05 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613277A (en) * | 2021-09-22 | 2021-11-05 | 深圳创维数字技术有限公司 | Method, device, equipment and storage medium for testing performance of Mesh system |
| CN113613277B (en) * | 2021-09-22 | 2023-09-19 | 深圳创维数字技术有限公司 | Test method, device, equipment and storage medium for Mesh system performance |
| WO2024114439A1 (en) * | 2022-11-30 | 2024-06-06 | 中兴通讯股份有限公司 | Mesh network testing system and testing method, control terminal, and storage medium |
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|---|---|
| CN111741487B (en) | 2024-02-09 |
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