CN105791036B - A kind of AP access detection method and device - Google Patents
A kind of AP access detection method and device Download PDFInfo
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- CN105791036B CN105791036B CN201410777908.3A CN201410777908A CN105791036B CN 105791036 B CN105791036 B CN 105791036B CN 201410777908 A CN201410777908 A CN 201410777908A CN 105791036 B CN105791036 B CN 105791036B
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Abstract
The invention discloses a kind of AP access detection method and devices, and for solving at present during terminal accesses AP, there are system resource waste and the problems of terminal network communication quality difference.Method is that during terminal accesses AP, user can inquire the AP performance parameter for currently needing to access AP in advance by terminal, and the network communication quality of current time above-mentioned AP is determined by the AP performance parameter.Using technical solution of the present invention, terminal has known the AP performance parameter for the AP that needs access in advance before accessing AP, and when the AP performance of the AP of above-mentioned needs access is bad, terminal can not access above-mentioned AP, reduce terminal energy consumption, avoid system resource waste；Also, terminal know be currently accessed AP performance it is bad when, performance more preferably AP is had access to, to improve network communication quality.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of AP access detection methods and device.
Background technique
Currently, carrying out data using wireless network with the rapid development of the mobile terminals such as such as smart phone, tablet computer
Business has become one of the important way of transmission information.In the wireless network, WLAN (Wireless Local Area
Network；WLAN), advantage that construction speed fast high, at low cost with mobility, carry more and more wireless datas
Flow.
In a wlan, bandwidth is shared using each terminal of wlan network be linked into AP (Access Point；Access
Point) on.The normal use for all terminals for being linked into the AP is influenced because terminal number is excessive on AP in order to prevent, and is prevented
AP load excessive and the problem of cause equipment to crash, the method for generalling use the terminal quantity that limitation is linked on each AP is come
Reinforce the management to wlan network, that is, presetting each AP allows the threshold value of access terminal.When the terminal on an AP accesses number
Amount reaches above-mentioned threshold value, i.e., can refuse the access request of all new terminals, until there is at least one end for having accessed above-mentioned AP
End is left, and new terminal could be accessed on the AP.
Currently, if user terminal needs to access AP, and AP allows the terminal number accessed that will reach in wlan network
When corresponding threshold value, it will lead to since AP load is larger and newly apply for that associated terminal association to the success rate of above-mentioned AP declines, eventually
End can be made repeated attempts in the case where that can not know AP load condition by being repeatedly associated with, and cause the unnecessary wasting of resources；And
And even if terminal and AP successful association, when the AP traffic load is excessively high, also results in terminal networking speed slowly or frequently go offline
The problem of.
It can be seen that existing during terminal accesses AP at present and making terminal since terminal can not obtain AP performance
Energy consumption is high, the problem of system resource waste and network communication quality difference.
Summary of the invention
The embodiment of the present invention provides a kind of AP access detection method and device, to solve at present in the mistake of terminal access AP
Cheng Zhong exists and makes terminal since terminal can not obtain AP performance energy consumption is high and system resource waste and network communication quality
The problem of difference.
Specific technical solution provided in an embodiment of the present invention is as follows:
A kind of access point AP access detection method is applied to wireless communication system, and the wireless communication system includes terminal,
AP, wireless controller AC and Portal server, which comprises
Terminal sends HTTP request to the Portal server, notifies the Portal server
Certification request is generated according to the HTTP request；
When the terminal receives the certification request that the Portal server is sent, the terminal calls local AP
Control can be detected, Xiang Suoshu Portal server sends the request of AP performance parameter；
The Portal server is notified to be requested according to the AP performance parameter, it is current by obtaining the terminal in the AC
The AP performance parameter of access；Wherein, the AP performance parameter includes AP association user number, AP downlink transmission data rate, on AP
Row transmission rate；
The terminal receives the AP performance parameter that the Portal server is sent and is presented.
A kind of access point AP access detection method is applied to wireless communication system, and the wireless communication system includes terminal,
AP, wireless controller AC and Portal server, which comprises
Portal server receives the HTTP request that the terminal is sent, and is asked according to the HTTP
It seeks survival into certification request and is sent to the terminal；
When receiving the AP performance parameter request that the terminal is sent, the Portal server obtains the terminal and works as
The AP performance parameter of preceding access is sent to the terminal；Wherein, the AP performance parameter includes AP association user number, line number under AP
According to transmission rate, AP uplink transmission rate；The AP performance parameter is by obtaining in the AC.
A kind of access point AP access detection method is applied to wireless communication system, and the wireless communication system includes terminal,
Wireless controller AC and Portal server, which comprises
When the AC receives the AP performance parameter request that the terminal is sent, the AP that the terminal is currently accessed is obtained
Energy parameter is sent to the Portal server；And
Notify the Portal server that the AP performance parameter is sent to the terminal；Wherein, the AP performance ginseng
Number includes AP association user number, AP downlink transmission data rate, AP uplink transmission rate.
A kind of access point AP access detection device, is applied to wireless communication system, the wireless communication system includes AP, nothing
Lane controller AC and Portal server, described device include:
Transmission unit, for sending HTTP request to the Portal server, described in notice
Portal server generates certification request according to the HTTP request；
Receiving unit, the certification request sent for receiving the Portal server；
The transmission unit is also used to call local AP performance detection control, and Xiang Suoshu Portal server sends AP
Performance parameter request；The Portal server is notified to be requested according to the AP performance parameter, by obtaining the end in the AC
Hold the AP performance parameter being currently accessed；Wherein, the AP performance parameter includes AP association user number, AP downlink data transmission speed
Rate, AP uplink transmission rate；
The receiving unit is also used to receive the AP performance parameter that the Portal server is sent and is presented.
A kind of access point AP access detection device, is applied to wireless communication system, and the wireless communication system includes terminal,
AP, wireless controller AC, described device include:
Receiving unit, the HTTP request sent for receiving the terminal；
Generation unit, for generating certification request according to the HTTP request；
Transmission unit, for the certification request to be sent to the terminal；
The receiving unit is also used to when receiving the AP performance parameter request that the terminal is sent, the Portal
Server obtains the AP performance parameter that the terminal is currently accessed and is sent to the terminal；Wherein, the AP performance parameter includes
AP association user number, AP downlink transmission data rate, AP uplink transmission rate；The AP performance parameter is by obtaining in the AC
It takes.
A kind of access point AP access detection device, is applied to wireless communication system, and the wireless communication system includes terminal,
And Portal server, described device include:
Receiving unit, the AP performance parameter request sent for receiving the terminal；
Acquiring unit obtains the AP performance parameter that the terminal is currently accessed for requesting according to the AP performance parameter；
Transmission unit, for AP performance parameter to be sent to the Portal server；And the Portal is notified to service
The AP performance parameter is sent to the terminal by device；Wherein, the AP performance parameter includes AP association user number, line number under AP
According to transmission rate, AP uplink transmission rate.
In the embodiment of the present invention, during terminal accesses AP, user can inquire current needs in advance by terminal
The AP performance parameter for accessing AP, the network communication quality of current time above-mentioned AP is determined by the AP performance parameter.Using this hair
Bright technical solution, terminal have known the AP performance parameter for the AP that needs access in advance before accessing AP, when above-mentioned needs connect
When the AP performance of the AP entered is bad, terminal can not access above-mentioned AP, reduce terminal energy consumption, avoid system resource waste；
Also, terminal know be currently accessed AP performance it is bad when, performance more preferably AP is had access to, to improve network communication matter
Amount.
Detailed description of the invention
Fig. 1 is the flow chart that terminal obtains AP performance parameter in the embodiment of the present invention；
Fig. 2 is the flow chart that Portal server assists terminal acquisition AP performance parameter in the embodiment of the present invention；
Fig. 3 is the flow chart that AC sends AP performance parameter to terminal in the embodiment of the present invention；
Fig. 4 is that terminal carries out AP access overhaul flow chart in the embodiment of the present invention；
Fig. 5 is AP performance detection flow chart in the embodiment of the present invention；
Fig. 6 is user identity authentication failure cause overhaul flow chart in the embodiment of the present invention；
Fig. 7 is that AP accesses structure of the detecting device schematic diagram one in the embodiment of the present invention；
Fig. 8 is that AP accesses structure of the detecting device schematic diagram two in the embodiment of the present invention；
Fig. 9 is that AP accesses structure of the detecting device schematic diagram three in the embodiment of the present invention.
Specific embodiment
In order to solve at present during terminal accesses AP, there are system resource wastes and terminal network to communicate matter
Measure the problem of difference.In the embodiment of the present invention, during terminal accesses AP, user can be inquired in advance by terminal currently to be needed
The AP performance parameter for accessing AP determines the network communication quality of current time above-mentioned AP by the AP performance parameter.Using this
Inventive technique scheme, terminal has known the AP performance parameter for the AP that needs access in advance before accessing AP, when above-mentioned needs
When the AP performance of the AP of access is bad, terminal can not access above-mentioned AP, reduce terminal energy consumption, avoid system resource wave
Take；Also, terminal know be currently accessed AP performance it is bad when, performance more preferably AP is had access to, to improve network communication
Quality.
In the embodiment of the present invention, wireless network communications system includes terminal, AP, AC (Access Controller；Wirelessly
Controller), Portal server and remote authentication server；Wherein, AP is used to emit radiofrequency signal, and is that access is local
Terminal distribution channel；AC is used to be terminal distribution IP address, and is managed at least one AP；Portal server is for being
Terminal provides certification page；Remote authentication server is used to carry out subscriber authentication for access terminal.
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing.
In the embodiment of the present invention, as shown in fig.1, terminal obtains the process of AP performance parameter, comprising:
Step 100: terminal sends HTTP request to Portal server, and the Portal server is notified to be asked according to the HTTP
Seek survival into certification request.
In the embodiment of the present invention, terminal is when accessing AP, it is necessary first to be associated with AP foundation；When terminal and AP are successfully established
After association, i.e., DHCP (Dynamic Host Configuration Protocol is sent to AP；Dynamic host configuration protocol)
The dhcp message is sent to AC by AP by message；AP obtains IP (the Internet Protocol that AC is the terminal distribution；It is internet
Agreement) address, it is sent to terminal.
Terminal sends HTTP (Hypertext Transfer Protocol to AC by above-mentioned IP address；Hyper text transfer
Agreement) request；AC is according to the terminal iidentification carried in the HTTP request, when confirming that the terminal does not pass through authentication, by this
HTTP request is forwarded to Portal server；By the Portal server according to the HTTP request, generates certification request and be sent to
Terminal.
Step 110: when terminal receives the certification request that the Portal server is sent, terminal calls local AP
Control can be detected, sends the request of AP performance parameter to Portal server.
In the embodiment of the present invention, the corresponding certification page of above-mentioned certification request is presented in terminal local in terminal；Wherein, this is recognized
Demonstrate,proving the page can be the web authentication page.
Further, when terminal detects the AP performance detection instruction that user sends, that is, the AP performance of terminal local is called
Control is detected, the request of AP performance parameter is generated and is sent to Portal server.
Step 120: notice Portal server is requested according to AP performance parameter, the AP being currently accessed by obtaining terminal in AC
Performance parameter.
In the embodiment of the present invention, after Portal server receives AP performance parameter request, i.e., by the AP performance
Parameter request is sent to AC, obtains the performance parameter of above-mentioned AP by AC and is sent to Portal server；Wherein, which joins
Number includes AP association user number, AP downlink transmission data rate, AP uplink transmission rate；AC can be from BRAS (Broadband
Remote Access Server；Broadband Remote Access Server) in obtain above-mentioned AP performance parameter.
Step 130: terminal receives the AP performance parameter that Portal server is sent and is presented.
In the embodiment of the present invention, when Portal server receives AP performance parameter, which is sent to end
End；The AP performance parameter received is presented in terminal.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire the AP for currently needing to access
AP performance parameter, when the AP performance is bad, terminal can further scan other accessible AP, thus selection one individual character
Can preferably AP access, can effectively prevent AP load it is larger caused by terminal can not access and terminal access after frequently go offline
The problem of, improve network communication quality.
Further, when terminal detects that the AP performance that currently needs to access is preferable, user identity authentication can be initiated
Process.Specifically: terminal initiates HTTP request to AC, and the HTTP request is sent to Portal server by AC；Portal clothes
Device be engaged according to the HTTP request, generates certification request and is sent to terminal；The certification that terminal receives Portal server transmission is asked
After asking, authentication response is generated according to user information, and the authentication response is sent to Portal server, wherein user information
Including username and password；The authentication response is forwarded to AC by Portal server；The authentication response is forwarded to remotely by AC
Certificate server is verified according to the user information for including in the authentication response by remote authentication server, and generates certification
As a result it is sent to AC；The authentication result is forwarded to Portal server by AC, is forwarded to terminal by the Portal server；Terminal
The authentication result that Portal server is sent is received, when the authentication result is authentification failure, terminal calls the use locally saved
Family authentication detects control, sends user identity authentication detection request to Portal server, notifies Portal server root
Request user identity authentication testing result is detected according to user identity authentication；Wherein, above-mentioned user identity authentication testing result
Including user identity authentication failure cause, authentification failure type, authentification failure errors present, authentification failure type packet are specifically included
Include user name mistake, the concurrent association user number of password mistake, AP is excessive and remote authentication server failure etc.；Authentification failure mistake
Position is corresponding with above-mentioned authentification failure type；Authentication result is to be sent to Portal server by AC.Terminal receives Portal
The user identity authentication testing result of server transmission is simultaneously presented.
Optionally, after Portal server receives the user identity authentication testing result that AC is sent, to the user identity
Authentication checks result is parsed；When being resolved in the user identity authentication testing result comprising specific field, referred to according to this
Determine the field generation user identity authentication testing result page and is sent to terminal；The user identity authentication testing result is presented by terminal
The page.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire subscriber authentication failure
Reason, consequently facilitating user re-starts authentication according to the subscriber authentication failure cause, and then it is more to avoid user
The secondary same mistake of repetition causes repeatedly to carry out user identity authentication, caused system resource waste problem.
In the embodiment of the present invention, as shown in fig.2, Portal server assists the process of terminal acquisition AP performance parameter,
Include:
The HTTP request that step 200:Portal server receiving terminal is sent, and certification is generated according to the HTTP request and is asked
It asks and is sent to terminal.
In the embodiment of the present invention, after Portal server receives HTTP request, generates certification request and be sent to end
End；Wherein, which can be certification page, include the user information for needing user to fill in the certification page, and
Function button.
Step 210: when receiving the AP performance parameter request of terminal transmission, Portal server, which is obtained, takes terminal current
The AP performance parameter of access is sent to terminal.
In the embodiment of the present invention, after Portal server receives AP performance parameter request, i.e., by the AP performance
Parameter request is sent to AC, obtains the performance parameter of above-mentioned AP by AC and is sent to Portal server；Wherein, which joins
Number includes AP association user number, AP downlink transmission data rate, AP uplink transmission rate；AC can obtain above-mentioned AP from BRAS
Performance parameter.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire the AP for currently needing to access
AP performance parameter, when the AP performance is bad, terminal can further scan other accessible AP, thus selection one individual character
Can preferably AP access, can effectively prevent AP load it is larger caused by terminal can not access and terminal access after frequently go offline
The problem of, improve network communication quality.
Further, when terminal detects that the AP performance that currently needs to access is preferable, user identity authentication can be initiated
Process.Specifically: terminal initiates HTTP request to AC, and the HTTP request is sent to Portal server by AC；Portal clothes
Device be engaged according to the HTTP request, generates certification request and is sent to terminal；The certification that terminal receives Portal server transmission is asked
After asking, authentication response is generated according to user information, and the authentication response is sent to Portal server, wherein user information
Including username and password；The authentication response is forwarded to AC by Portal server；Portal server receives recognizing for AC transmission
Card as a result, when above-mentioned authentication result be authentification failure when, if Portal server receive terminal transmission user identity authentication
Detection request, then obtain user identity authentication testing result and be sent to terminal；Wherein, which includes
User identity authentication failure cause, specifically includes authentification failure type, authentification failure errors present, and authentification failure type includes using
Name in an account book mistake, the concurrent association user number of password mistake, AP is excessive and remote authentication server failure etc., authentification failure errors present
It is corresponding with above-mentioned authentification failure type.
Optionally, after Portal server receives the user identity authentication testing result that AC is sent, to the user identity
Authentication checks result is parsed；When being resolved in the user identity authentication testing result comprising specific field, referred to according to this
Determine the field generation user identity authentication testing result page and is sent to terminal；The user identity authentication testing result is presented by terminal
The page.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire subscriber authentication failure
Reason, consequently facilitating user re-starts authentication according to the subscriber authentication failure cause, and then it is more to avoid user
The secondary same mistake of repetition causes repeatedly to carry out user identity authentication, caused system resource waste problem.
In the embodiment of the present invention, as shown in fig.3, AC sends the process of AP performance parameter to terminal, comprising:
When step 300:AC receives the AP performance parameter request of terminal transmission, the AP performance ginseng that terminal is currently accessed is obtained
Number is sent to Portal server.
In the embodiment of the present invention, after Portal server receives AP performance parameter request, i.e., by the AP performance
Parameter request is sent to AC, obtains the performance parameter of above-mentioned AP by AC and is sent to Portal server；Wherein, which joins
Number includes AP association user number, AP downlink transmission data rate, AP uplink transmission rate；AC can obtain above-mentioned AP from BRAS
Performance parameter.
Step 310:AC notifies Portal server that above-mentioned AP performance parameter is sent to terminal.
In the embodiment of the present invention, when Portal server receives AP performance parameter, which is sent to end
End；The AP performance parameter received is presented in terminal.Wherein, AP performance parameter includes AP association user number, line number under AP
According to transmission rate, AP uplink transmission rate.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire the AP for currently needing to access
AP performance parameter, when the AP performance is bad, terminal can further scan other accessible AP, thus selection one individual character
Can preferably AP access, can effectively prevent AP load it is larger caused by terminal can not access and terminal access after frequently go offline
The problem of, improve network communication quality.
Further, when terminal detects that the AP performance that currently needs to access is preferable, user identity authentication can be initiated
Process.Specifically: terminal initiates HTTP request to AC, and the HTTP request is sent to Portal server by AC；Portal clothes
Device be engaged according to the HTTP request, generates certification request and is sent to terminal；The certification that terminal receives Portal server transmission is asked
After asking, authentication response is generated according to user information, and the authentication response is sent to Portal server；AC receives Portal clothes
The authentication response that business device is sent；Wherein, authentication response is generated by terminal；AC obtains the corresponding authentication result of the authentication response, and
The authentication result is sent to Portal server, notifies Portal server that the authentication result is forwarded to terminal；When AC connects
When receiving the user identity authentication detection request of terminal transmission, user identity authentication failure cause is obtained from AC；And according to this
User identity failure cause generates user authentication testing result and is sent to Portal server, and notice Portal server will be above-mentioned
User authentication testing result is sent to terminal.Wherein, above-mentioned user identity authentication testing result includes user identity authentication failure
Reason specifically includes authentification failure type, authentification failure errors present, and authentification failure type includes user name mistake, and password is wrong
Accidentally, the concurrent association user number of AP is excessive and remote authentication server failure etc., authentification failure errors present and above-mentioned authentification failure
Type is corresponding.
Using technical solution of the present invention, terminal need not carry out user identity authentication, can inquire subscriber authentication failure
Reason, consequently facilitating user re-starts authentication according to the subscriber authentication failure cause, and then it is more to avoid user
The secondary same mistake of repetition causes repeatedly to carry out user identity authentication, caused system resource waste problem.
Further, before AC receives the authentication response that Portal server is sent, when terminal association AP failure, AC is obtained
Take associated terminal number on current time AP；When associated terminal number reaches predetermined threshold value on the current time AP,
AC generates warning information and is reported.Wherein, when terminal association AP fail when, AP to pass through CAPWAP (Control And
Provisioning of Wireless Access Points Protocol Specification；The wireless access of control
Point and configuration protocol) message, information exchange, notice AC terminal association failure are carried out using trap mode and AC；When AC is received
When terminal association fails, i.e. associated terminal number on acquisition current time AP, and the terminal number and preset number are carried out
Compare, when terminal number reaches predetermined threshold value, AC generates warning information and reports to network management system, notifies staff to nothing
Line communication network carries out performance optimization.
Using technical solution of the present invention, after triggering AC alarm, monitoring personnel and maintenance personnel can network management system into
Row divides the statistics of time granularity and region granularity, to play optimization WLAN AP performance, relevant departments is instructed to make rational planning for AP cloth
The purpose put.
Based on the above-mentioned technical proposal, as shown in fig.4, in the embodiment of the present invention, terminal carries out AP access inspection when accessing AP
The process of survey, specifically includes:
Step 400: terminal initiates association establishment process to AP.
Step 401:AP judges whether above-mentioned association is successfully established；If success executes step 402；Otherwise, step is executed
405。
Step 402: terminal executes user identity authentication process.
Step 403: judging whether above-mentioned user identity authentication process succeeds；If success terminates AP access procedure；Otherwise,
Execute step 404.
Step 404: terminal initiates AP performance testing process or user identity authentication failure cause detection process.
Step 405:AP is associated with to AC reporting terminal to fail, and the terminal number for accessing the AP is obtained by AC.
Step 406:AC judges whether above-mentioned terminal number reaches predetermined threshold value；If so, executing step 407；Otherwise, it holds
Row step 408.
Step 407:AC generates warning information and reports to network management system.
Step 408:AC obtains above-mentioned AP current state, and the AP current state is reported.
In step 404, as shown in fig.5, AP performance testing process includes:
Step a1: terminal receives the certification request that Portal server is sent；
Step a2: terminal calls local AP performance detection control, sends the request of AP performance parameter to Portal server.
Step a3:Portal server is requested according to AP performance parameter, the AP performance being currently accessed by obtaining terminal in AC
Parameter.
Above-mentioned AP performance parameter is sent to terminal by step a4:Portal server.
In step 404, as shown in fig.6, user identity authentication failure cause detection process includes:
Step b1: terminal receives the authentication result that Portal server is sent.
Step b2: when the authentication result is authentification failure, terminal calls the user identity authentication detection control locally saved
Part sends user identity authentication detection request to Portal server.
Step b3:Portal server detects request according to user identity authentication and obtains user identity authentication detection knot by AC
Fruit.
Above-mentioned user identity authentication testing result is sent to terminal by step b4:Portal server.
Based on the above-mentioned technical proposal, as shown in fig.7, the embodiment of the present invention provides a kind of AP access detection device, including
Transmission unit 70 and receiving unit 71, in which:
Transmission unit, for sending HTTP request to the Portal server, described in notice
Portal server generates certification request according to the HTTP request；
Receiving unit, the certification request sent for receiving the Portal server；
The transmission unit 70 is also used to call local AP performance detection control, and Xiang Suoshu Portal server is sent
The request of AP performance parameter；The Portal server is notified to be requested according to the AP performance parameter, as described in obtaining in the AC
The AP performance parameter that terminal is currently accessed；Wherein, the AP performance parameter includes AP association user number, AP downlink data transmission speed
Rate, AP uplink transmission rate；
The receiving unit 71 is also used to receive the AP performance parameter that the Portal server is sent and is presented.
Described device further includes associative cell 72, is used for: before Xiang Suoshu Portal server sends HTTP request, terminal
It is associated with AP foundation；Obtaining the AC is the Internet protocol IP address being locally-assigned.
Described device further includes authentication checks unit 73, is used for: receiving the certification that the Portal server is sent and asks
After asking, authentication response is generated according to user information, and the authentication response is sent to the Portal server, described in notice
The authentication response is forwarded to the AC by Portal server；The authentication result that the Portal server is sent is received, when
When the authentication result is authentification failure, the terminal calls the user identity authentication detection control locally saved, Xiang Suoshu
Portal server sends user identity authentication detection request, notifies the Portal server according to the user identity authentication
Detect request user identity authentication testing result；Wherein, the user identity authentication testing result includes that user identity is recognized
Demonstrate,prove failure cause；The authentication result is to be sent to the Portal server by the AC；Receive the Portal server
The user identity authentication testing result of transmission is simultaneously presented.
As shown in fig.8, providing a kind of access point AP access detection device in the embodiment of the present invention, described device includes
Receiving unit 80, generation unit 81, transmission unit 82, in which:
Receiving unit 80, the HTTP request sent for receiving the terminal；
Generation unit 81, for generating certification request according to the HTTP request；
Transmission unit 82, for the certification request to be sent to the terminal；
The receiving unit 80 is also used to when receiving the AP performance parameter request that the terminal is sent, described
Portal server obtains the AP performance parameter that the terminal is currently accessed and is sent to the terminal；Wherein, the AP performance ginseng
Number includes AP association user number, AP downlink transmission data rate, AP uplink transmission rate；The AP performance parameter is by the AC
Middle acquisition.
Described device further includes authentication checks unit 83, is used for: after the certification request is sent to the terminal, being connect
The authentication response that the terminal is sent is received, and the authentication response is sent to the AC；Receive the certification knot that the AC is sent
Fruit, if receiving the user identity authentication detection request that the terminal is sent, is obtained when the authentication result is authentification failure
User identity authentication testing result is taken to be sent to the terminal；Wherein, the user identity authentication testing result includes user's body
Part authentification failure reason.
As shown in fig.9, providing a kind of access point AP access detection device in the embodiment of the present invention, answering described device packet
Include receiving unit 90, acquiring unit 91 and transmission unit 92, in which:
Receiving unit 90, the AP performance parameter request sent for receiving the terminal；
Acquiring unit 91 obtains the AP performance ginseng that the terminal is currently accessed for requesting according to the AP performance parameter
Number；
Transmission unit 92, for AP performance parameter to be sent to the Portal server；And the Portal is notified to take
The AP performance parameter is sent to the terminal by business device；Wherein, the AP performance parameter includes AP association user number, AP downlink
Message transmission rate, AP uplink transmission rate.
Described device further includes authentication checks unit 93, is used for: receiving the authentication response that the Portal server is sent；
Wherein, the authentication response is generated by the terminal；The corresponding authentication result of the authentication response is obtained, and the certification is tied
Fruit is sent to the Portal server, notifies the Portal server that the authentication result is forwarded to the terminal；When
When receiving the user identity authentication detection request that the terminal is sent, user identity authentication failure cause is obtained；And according to institute
It states user identity failure cause generation user authentication testing result and is sent to the Portal server, the Portal is notified to take
The user authentication testing result is sent to the terminal by business device.
In conclusion terminal sends HTTP request to Portal server in the embodiment of the present invention, the Portal is notified to take
Device be engaged according to HTTP request generation certification request；When terminal receives the certification request that the Portal server is sent, eventually
Local AP performance detection control is called at end, sends the request of AP performance parameter to Portal server；Notify Portal server
It is requested according to AP performance parameter, the AP performance parameter being currently accessed by obtaining terminal in AC；Terminal receives Portal server hair
The AP performance parameter sent simultaneously is presented.Using technical solution of the present invention, terminal knows needs before accessing AP in advance
The AP performance parameter of the AP of access, when the AP performance of the AP of above-mentioned needs access is bad, terminal can not access above-mentioned AP, drop
Low terminal energy consumption, avoids system resource waste；Also, terminal know be currently accessed AP performance it is bad when, having access to property
Can more preferably AP, to improve network communication quality.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of access point AP access detection method is applied to wireless communication system, the wireless communication system includes terminal,
AP, wireless controller AC and Portal server, which is characterized in that the described method includes:
Terminal to the Portal server send HTTP request, notify the Portal server according to
The HTTP request generates certification request；
When the terminal receives the certification request that the Portal server is sent, the terminal calls local AP performance inspection
Observing and controlling part, Xiang Suoshu Portal server send the request of AP performance parameter；
It notifies the Portal server to be requested according to the AP performance parameter, is currently accessed by obtaining the terminal in the AC
AP performance parameter；Wherein, the AP performance parameter includes AP association user number, AP downlink transmission data rate, AP uplink biography
Defeated rate；
The terminal receives the AP performance parameter that the Portal server is sent and is presented, and the AP performance parameter is used for
The terminal accesses the AP when determining that the AP performance parameter meets preset condition；
Wherein, after the terminal receives the certification request that the Portal server is sent, further comprise:
Authentication response is generated according to user information, and the authentication response is sent to the Portal server, described in notice
The authentication response is forwarded to the AC by Portal server；
The authentication result that the Portal server is sent is received, when the authentication result is authentification failure, the terminal tune
Control is detected with the user identity authentication locally saved, Xiang Suoshu Portal server sends user identity authentication detection request,
The Portal server is notified to detect request user identity authentication testing result according to the user identity authentication；Its
In, the user identity authentication testing result includes the reason of user identity authentication unsuccessfully demonstrate,proves result；The user identity authentication
Testing result is to be sent to the Portal server by the AC；
The terminal receives the user identity authentication testing result that the Portal server is sent and is presented.
2. the method as described in claim 1, which is characterized in that terminal to the Portal server send HTTP request it
Before, further comprise:
Terminal is associated with AP foundation；
The terminal obtains the Internet protocol IP address that the AC is the terminal distribution.
3. a kind of access point AP access detection method is applied to wireless communication system, the wireless communication system includes terminal,
AP, wireless controller AC and Portal server, which is characterized in that the described method includes:
Portal server receives the HTTP request that the terminal is sent, and raw according to the HTTP request
The terminal is sent at certification request；
When receiving the AP performance parameter request that the terminal is sent, the Portal server obtains the terminal and currently connects
The AP performance parameter entered is sent to the terminal；Wherein, the AP performance parameter includes AP association user number, and AP downlink data passes
Defeated rate, AP uplink transmission rate；The AP performance parameter is by obtaining in the AC, and the AP performance parameter is used for the end
The AP is accessed when determining that the AP performance parameter meets preset condition in end；
Wherein, after the certification request is sent to the terminal by the Portal server, further comprise:
The Portal server receives the authentication response that the terminal is sent, and the authentication response is sent to the AC；
The authentication result that the AC is sent is received, when the authentication result is authentification failure, if the Portal server connects
The user identity authentication detection request that the terminal is sent is received, then obtains user identity authentication testing result and is sent to the end
End；Wherein, the user identity authentication testing result includes user identity authentication failure cause.
4. a kind of access point AP access detection method is applied to wireless communication system, the wireless communication system includes terminal, nothing
Lane controller AC and Portal server, which is characterized in that the described method includes:
When the AC receives the AP performance parameter request that the terminal is sent, the AP performance ginseng that the terminal is currently accessed is obtained
Number is sent to the Portal server；And
Notify the Portal server that the AP performance parameter is sent to the terminal；Wherein, the AP performance parameter packet
Include AP association user number, AP downlink transmission data rate, AP uplink transmission rate, the AP performance parameter exists for the terminal
When determining that the AP performance parameter meets preset condition, the AP is accessed；
The AC receives the authentication response that the Portal server is sent；Wherein, the authentication response is generated by the terminal；
The AC obtains the corresponding authentication result of the authentication response, and the authentication result is sent to the Portal and is serviced
Device notifies the Portal server that the authentication result is forwarded to the terminal；
When the AC receives the user identity authentication detection request that the terminal is sent, it is former to obtain user identity authentication failure
Cause；And
User authentication testing result is generated according to the user identity failure cause and is sent to the Portal server, notifies institute
It states Portal server and the user authentication testing result is sent to the terminal.
5. a kind of access point AP accesses detection device, it is applied to wireless communication system, the wireless communication system includes AP, wirelessly
Controller AC and Portal server, which is characterized in that described device includes:
Transmission unit notifies the Portal for sending HTTP request to the Portal server
Server generates certification request according to the HTTP request；
Receiving unit, the certification request sent for receiving the Portal server；
The transmission unit is also used to call local AP performance detection control, and Xiang Suoshu Portal server sends AP performance
Parameter request；It notifies the Portal server to be requested according to the AP performance parameter, is currently connect by obtaining terminal in the AC
The AP performance parameter entered；Wherein, the AP performance parameter includes AP association user number, AP downlink transmission data rate, AP uplink
Transmission rate；
The receiving unit is also used to receive the AP performance parameter that the Portal server is sent and is presented, the AP
Performance parameter, when determining that the AP performance parameter meets preset condition, accesses the AP for described device；
Authentication unit is used for: after receiving the certification request that the Portal server is sent, being generated and is authenticated according to user information
Response, and the authentication response is sent to the Portal server, notify the Portal server to ring the certification
The AC should be forwarded to；The authentication result that the Portal server is sent is received, when the authentication result is authentification failure,
The terminal calls the user identity authentication detection control locally saved, and Xiang Suoshu Portal server sends user identity authentication
Detection request notifies the Portal server to detect the detection of request user identity authentication according to the user identity authentication
As a result；Wherein, the user identity authentication testing result includes user identity authentication failure cause；The authentication result is by institute
It states AC and is sent to the Portal server；The user identity authentication testing result that the Portal server is sent is received to go forward side by side
Row is presented.
6. device as claimed in claim 5, which is characterized in that further include associative cell, be used for:
Before sending HTTP request to the Portal server, terminal is associated with AP foundation；It is local for obtaining the AC
The Internet protocol IP address of distribution.
7. a kind of access point AP accesses detection device, it is applied to wireless communication system, the wireless communication system includes terminal,
AP, wireless controller AC, which is characterized in that described device includes:
Receiving unit, the HTTP request sent for receiving the terminal；
Generation unit, for generating certification request according to the HTTP request；
Transmission unit, for the certification request to be sent to the terminal；
The receiving unit is also used to when receiving the AP performance parameter request that the terminal is sent, and Portal server obtains
The AP performance parameter for taking terminal to be currently accessed is sent to the terminal；Wherein, the AP performance parameter includes AP association user number,
AP downlink transmission data rate, AP uplink transmission rate；The AP performance parameter is the AP performance ginseng by obtaining in the AC
Number, when determining that the AP performance parameter meets preset condition, accesses the AP for the terminal；
Authentication checks unit, is used for: after the certification request is sent to the terminal, receiving the certification that the terminal is sent
Response, and the authentication response is sent to the AC；The authentication result that the AC is sent is received, when the authentication result is to recognize
When card failure, if receiving the user identity authentication detection request that the terminal is sent, user identity authentication detection knot is obtained
Fruit is sent to the terminal；Wherein, the user identity authentication testing result includes user identity authentication failure cause.
8. a kind of access point AP accesses detection device, it is applied to wireless communication system, the wireless communication system includes terminal, with
And Portal server, which is characterized in that described device includes:
Receiving unit, the AP performance parameter request sent for receiving the terminal；
Acquiring unit obtains the AP performance parameter that the terminal is currently accessed for requesting according to the AP performance parameter；
Transmission unit, for AP performance parameter to be sent to the Portal server；And notify the Portal server will
The AP performance parameter is sent to the terminal；Wherein, the AP performance parameter includes AP association user number, and AP downlink data passes
Defeated rate, AP uplink transmission rate, the AP performance parameter are determining that it is default that the AP performance parameter meets for the terminal
When condition, the AP is accessed；
Authentication checks unit, is used for: receiving the authentication response that the Portal server is sent；Wherein, the authentication response by
The terminal generates；The corresponding authentication result of the authentication response is obtained, and the authentication result is sent to the Portal
Server notifies the Portal server that the authentication result is forwarded to the terminal；It is sent when receiving the terminal
User identity authentication detect request when, obtain user identity authentication failure cause；And according to the user identity failure cause
It generates user authentication testing result and is sent to the Portal server, notify the Portal server by the user authentication
Testing result is sent to the terminal.
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| CN106100914B (en) * | 2016-08-25 | 2020-02-21 | 上海斐讯数据通信技术有限公司 | Cloud AC alarm information pushing method and system |
| CN106453119A (en) * | 2016-11-18 | 2017-02-22 | 杭州华三通信技术有限公司 | Authentication control method and device |
| CN109429262A (en) * | 2017-09-04 | 2019-03-05 | 中国移动通信有限公司研究院 | A kind of detection method of hot spot, the network equipment and computer readable storage medium |
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| US20060256747A1 (en) * | 2005-05-16 | 2006-11-16 | Mikko Jaakkola | Terminal assisted WLAN access point rate adaptation |
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| CN102833777B (en) * | 2012-08-23 | 2015-02-04 | 北京傲天动联技术股份有限公司 | Method for testing PORTAL performance of access controller |
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| CN101232391A (en) * | 2007-01-25 | 2008-07-30 | Lg电子株式会社 | Method of transmitting and receiving multicast data |
| CN102421166A (en) * | 2011-11-21 | 2012-04-18 | 华为技术有限公司 | Method, device and system for finding out wireless access point |
| CN102740366A (en) * | 2012-07-06 | 2012-10-17 | 华为技术有限公司 | Method, device and system for realizing wireless network access |
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