CN105491622B - The methods, devices and systems of wireless network parameter configuration - Google Patents
The methods, devices and systems of wireless network parameter configuration Download PDFInfo
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- CN105491622B CN105491622B CN201510807436.6A CN201510807436A CN105491622B CN 105491622 B CN105491622 B CN 105491622B CN 201510807436 A CN201510807436 A CN 201510807436A CN 105491622 B CN105491622 B CN 105491622B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
- H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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Abstract
The present invention relates to a kind of methods of wireless network parameter configuration, device and system, it include: the radio configuration synchronization request for receiving primary wireless access points and being sent when meeting preset condition by UPnP, it is synchronized and is ready to respond to primary wireless access points transmission by UPnP, so that primary wireless access points send radio configuration parameters setting request by UPnP, parse the message of this request, obtain radio configuration parameters information, and by radio configuration parameters information cache, radio configuration parameters setting, which is sent, to primary wireless access points by UPnP requests corresponding setting response, so that primary wireless access points, which send radio configuration parameters synchronized transaction by UPnP, submits request, it parses this request and obtains request synchronous code, if requesting synchronous code and local synchronization code inconsistent, the radio configuration parameters information that then comes into force simultaneously saves, update this Ground synchronous code is request synchronous code, sends synchronized transaction to primary wireless access points by UPnP and submits corresponding first response of request, improves the convenience of wireless network parameter configuration.
Description
Technical field
The present invention relates to the communications fields, more particularly to a kind of methods, devices and systems of wireless network parameter configuration.
Background technique
With the development of radio network technique, more and more families or office are using wireless router progress channel radio
Letter, the signal of wireless router are covered with scope limitation, once being more than coverage area, then wireless signal is faint, in such case
Under can be used PLW (Homeplug hot spot) product, PLW product by power line as transmission medium by wireless signal derivative to each
Corner, it is easy to use.
In order to expand the range of wireless signal, multiple PLW equipment are frequently included, each PLW equipment wirelessly connects as one
Access point and the radio configuration parameters on wireless router are often asynchronous.Existing method is cut between each PLW equipment
When changing, need to be manually entered configuration parameter identical with the radio configuration parameters on wireless router, so that configuration step is complicated
It is cumbersome.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of method, apparatus of wireless network parameter configuration and be
System improves the convenience of wireless network parameter configuration.
A kind of method of wireless network parameter configuration, which comprises
The radio configuration synchronization request that primary wireless access points are sent when meeting preset condition by UPnP is received, is passed through
UPnP is synchronized to primary wireless access points transmission and is ready to respond to, so that the primary wireless access points are rung according to the synchronous preparation
Radio configuration parameters setting request should be sent by UPnP；
The message for parsing the radio configuration parameters setting request obtains radio configuration parameters information, and will be described wireless
Configuration parameter information cache sends radio configuration parameters setting to the primary wireless access points by UPnP and requests corresponding setting
Response, so that the primary wireless access points are responded according to the setting sends the submission of radio configuration parameters synchronized transaction by UPnP
Request；
Parsing the radio configuration parameters synchronized transaction submits request to obtain request synchronous code, obtains local synchronization code, than
Whether the request synchronous code and local synchronization code are consistent, if it is inconsistent, coming into force the radio configuration parameters information simultaneously
It saves, updating the local synchronization code is the request synchronous code, is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization affairs and submits corresponding first response of request.
In one of the embodiments, the request synchronous code and the whether consistent step of local synchronization code it
Afterwards, further includes:
If the request synchronous code is consistent with local synchronization code, the radio configuration parameters information of caching is discharged simultaneously
Radio configuration parameters synchronized transaction, which is sent, to the primary wireless access points by UPnP submits corresponding second response of request.
In one of the embodiments, the method also includes:
If receiving the primary wireless access points to request by the radio configuration parameters synchronized transaction rollback that UPnP is sent,
The radio configuration parameters information of the caching is then discharged, and radio configuration parameters are sent to the primary wireless access points by UPnP
Corresponding response is requested in synchronized transaction rollback.
It is described in one of the embodiments, that the step being ready to respond to is synchronized to primary wireless access points transmission by UPnP
Suddenly include:
Judgement is currently with the presence or absence of the radio configuration synchronous service handled, if it is, passing through UPnP to the master
Wireless access point sends the response of radio configuration synchronization failure, otherwise sends radio configuration to the primary wireless access points by UPnP
It synchronizes and begins to respond to.
In one of the embodiments, the method also includes:
Judge whether the radio configuration synchronous service handled is overtime, if it times out, passing through UPnP to the main nothing
Line access point sends the response of radio configuration synchronization failure, otherwise continues with current radio configuration synchronous service.
Before the step of in one of the embodiments, described by the radio configuration parameters information cache, further includes:
By the radio configuration parameters information MAP to TR098 node.
It is described in one of the embodiments, to come into force the radio configuration parameters information and the step of saving includes:
The radio configuration parameters information is sent to the configuration module of kernel process by message, configuration module checks institute
State the validity of radio configuration parameters information；
If the radio configuration parameters information is effective, configuration module calls wireless driving interface to come into force described wirelessly to match
It sets parameter information and saves.
A kind of device of wireless network parameter configuration, described device include:
Radio configuration synchronization request respond module passes through UPnP when meeting preset condition for receiving primary wireless access points
The radio configuration synchronization request of transmission is synchronized to primary wireless access points transmission by UPnP and is ready to respond to, so that the master
Wireless access point is ready to respond to send radio configuration parameters setting request by UPnP according to described synchronize；
Ask respond module is arranged in radio configuration parameters, for parsing the message of the radio configuration parameters setting request,
Radio configuration parameters information is obtained, and by the radio configuration parameters information cache, by UPnP to the primary wireless access points
It sends radio configuration parameters setting and requests corresponding setting response, so that the primary wireless access points are logical according to setting response
It crosses UPnP and sends the submission request of radio configuration parameters synchronized transaction；
Radio configuration synchronization module submits request to obtain request synchronization for parsing the radio configuration parameters synchronized transaction
Code obtains local synchronization code, and whether the request synchronous code and local synchronization code are consistent, if it is inconsistent, institute of coming into force
It states radio configuration parameters information and saves, updating the local synchronization code is the request synchronous code, by UPnP to the master
Wireless access point sends radio configuration parameters synchronized transaction and submits corresponding first response of request.
The radio configuration synchronization module includes: in one of the embodiments,
Transmission unit, for the radio configuration parameters information to be sent to the configuration module of kernel process by message；
Inspection unit checks the validity of the radio configuration parameters information for configuration module；
Synchronization unit, if effective for the radio configuration parameters information, configuration module calls wireless driving interface
The radio configuration parameters information that comes into force simultaneously saves.
The method and apparatus of above-mentioned wireless network parameter configuration, by receiving primary wireless access points when meeting preset condition
The radio configuration synchronization request sent by UPnP is synchronized to primary wireless access points transmission by UPnP and is ready to respond to, so that main
Wireless access point according to synchronize be ready to respond to by UPnP send radio configuration parameters setting request, parsing radio configuration parameters set
The message of request is set, radio configuration parameters information is obtained, and by radio configuration parameters information cache, is wirelessly connect by UPnP to master
Access point sends radio configuration parameters setting and requests corresponding setting response, so that primary wireless access points are logical according to setting response
It crosses UPnP and sends the submission request of radio configuration parameters synchronized transaction, parsing radio configuration parameters synchronized transaction submission is asked
Synchronous code is sought, local synchronization code is obtained, compares request synchronous code and whether local synchronization code is consistent, if it is inconsistent, coming into force
Radio configuration parameters information simultaneously saves, and update local synchronization code is the request synchronous code, by UPnP to primary wireless access points
It sends radio configuration parameters synchronized transaction and submits corresponding first response of request, when meeting preset condition, primary wireless access points
Can automatically send radio configuration synchronization request, by the radio configuration synchronization request and synchronous code that receive come into force radio configuration ginseng
Number information does not need to match manually so that the radio configuration of external radio access point is synchronous with the radio configuration of primary wireless access points
It sets, it is simple and convenient.
A kind of system of wireless network parameter configuration, the system comprises:
Primary wireless access points, for sending radio configuration synchronization request to external nothing by UPnP when meeting preset condition
Line access point；
External radio access point is ready to respond to for being synchronized by UPnP to primary wireless access points transmission；
The primary wireless access points are also used to be ready to respond to set by UPnP transmission radio configuration parameters according to described synchronize
Request is set to external radio access point；
The external radio access point is also used to parse the message of the radio configuration parameters setting request, and acquisition is wirelessly matched
Parameter information is set, and by the radio configuration parameters information cache, is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter setting and requests corresponding setting response；
The primary wireless access points, which are also used to be responded according to the setting, sends the synchronous thing of radio configuration parameters by UPnP
Business submits request to external radio access point；
The external radio access point is also used to parse the radio configuration parameters synchronized transaction submission and is requested
Synchronous code obtains local synchronization code, and whether the request synchronous code and local synchronization code are consistent, if it is inconsistent, raw
It imitates the radio configuration parameters information and saves, updating the local synchronization code is the request synchronous code, by UPnP to institute
It states primary wireless access points and sends corresponding first response of radio configuration parameters synchronized transaction submission request.
The preset condition includes: that the primary wireless access points restart, find newly external in one of the embodiments,
At least one of wireless access point and the change of the radio configuration parameters information of primary wireless access points.
The system of above-mentioned wireless network parameter configuration, it is main by the cooperation of primary wireless access points and external radio access point
The radio configuration synchronization request that wireless access point is sent when meeting preset condition by UPnP, external radio access point pass through
UPnP is synchronized and is ready to respond to primary wireless access points transmission, and primary wireless access points are ready to respond to send nothing by UPnP according to synchronizing
The setting request of line configuration parameter, external radio access point parse the message of radio configuration parameters setting request, obtain radio configuration
Parameter information, and by radio configuration parameters information cache, radio configuration parameters setting is sent to primary wireless access points by UPnP
Corresponding setting is requested to respond, primary wireless access points send radio configuration parameters synchronized transaction by UPnP according to setting response and mention
Request is handed over, external radio access point parsing radio configuration parameters synchronized transaction is submitted request to obtain request synchronous code, obtained local
Synchronous code, compares request synchronous code and whether local synchronization code is consistent, if it is inconsistent, coming into force radio configuration parameters information simultaneously
It saves, update local synchronization code is the request synchronous code, same to primary wireless access points transmission radio configuration parameters by UPnP
It walks affairs and submits corresponding first response of request, when meeting preset condition, primary wireless access points can send radio configuration automatically
Synchronization request is come into force radio configuration parameters information by the radio configuration synchronization request and synchronous code that receive, so that external nothing
The radio configuration of line access point and the radio configuration of primary wireless access points are synchronous, do not need manual configuration, simple and convenient.
Detailed description of the invention
Fig. 1 is the applied environment figure of the method operation of wireless network parameter configuration in one embodiment；
Fig. 2 is the flow chart of the method for wireless network parameter configuration in one embodiment；
Fig. 3 is the flow chart of wireless network parameter of coming into force in one embodiment；
Fig. 4 is the structural block diagram of the device of wireless network parameter configuration in one embodiment；
Fig. 5 is the structural block diagram of radio configuration synchronization module in one embodiment；
Fig. 6 is the structural block diagram of the device of wireless network parameter configuration in another embodiment；
Fig. 7 is the structural block diagram of the device of wireless network parameter configuration in further embodiment；
Fig. 8 is the structural block diagram of the device of wireless network parameter configuration in another embodiment；
Fig. 9 is the structural block diagram of the system of wireless network parameter configuration in one embodiment；
Figure 10 is the system block diagram of wireless network parameter configuration in a specific embodiment.
Specific embodiment
It in one embodiment, is as shown in Figure 1 the applied environment figure of the method operation of wireless network parameter configuration.This is answered
It include terminal 110, wireless router 120, power line communications apparatus 130, PLW equipment 140, terminal 150 with environment, wherein wirelessly
Router 120 and power line communications apparatus 130 pass through Ethernet connection communication, power line communications apparatus 130 and PLW equipment 140
By power line connection communication, wherein PLW equipment 140 can be one or more, and wireless router 120 is main wireless access
Point, PLW equipment 140 are external radio access point, and external radio access point can pass through Ethernet or WLAN (Wireless Local
Area Networks, WLAN) access primary wireless access points.Wireless router 120 and terminal 110 pass through wireless network
Communication, PLW equipment 140 and terminal 150 pass through wireless communication.
In one embodiment, upper to be applied to as shown in Fig. 2, providing a kind of method of wireless network parameter configuration
The PLW equipment in application environment is stated to illustrate, comprising the following steps:
Step S210, reception primary wireless access points, which are synchronized when meeting preset condition by the radio configuration that UPnP is sent, asks
It asks, is synchronized and be ready to respond to primary wireless access points transmission by UPnP, so that primary wireless access points prepare to ring according to synchronous
Radio configuration parameters setting request should be sent by UPnP.
Specifically, preset condition can be customized as needed, such as it is defined as primary wireless access points and restarts, finds newly external
One or more of wireless access point or the change of the radio configuration parameters information of primary wireless access points, are convenient for primary wireless access points
It can be outside automatically by UPnP (Universal Plug and Play, general plug-and-play protocol) when meeting preset condition
It sets wireless access point and sends radio configuration synchronization request.UPnP is general plug-and-play protocol, is existed receiving primary wireless access points
It further include that external radio access point is logical before the step of radio configuration synchronization request sent when meeting preset condition by UPnP
It crosses Ethernet or WLAN access primary wireless access points, primary wireless access points passes through DHCP (Dynamic Host
Configuration Protocol, dynamic host configuration protocol) it is that external radio access point distributes address, the hair of UPnP device
Existing process and external radio access point send UPnP to primary wireless access points and describe, and wherein the discovery procedure of UPnP device can be divided into
It actively discovers and passive finding: external radio access point active transmission NOTIFY multicast notification message when actively discovering, notice master
Its service for providing of wireless access point, primary wireless access points send MSEARCH multicast and find message, external radio when passive finding
Access point sends 200 OK message of HTTP after receiving MSEARCH message.
It is synchronized and is ready to respond to primary wireless access points transmission by UPnP, different sound can be sent according to current state
It answers, including success and failure response.
In one embodiment, by UPnP to primary wireless access points transmission synchronize the step of being ready to respond to include: judgement
It is current to whether there is the radio configuration synchronous service handled, if it is, sending nothing to primary wireless access points by UPnP
Line configures synchronization failure response, is otherwise synchronized and is begun to respond to primary wireless access points transmission radio configuration by UPnP.
Specifically, can define global variable NetworkSyncState recording synchronism state, when having there is one wirelessly to match
When setting simultaneously operating and carrying out, do not allow to carry out the synchronous operation of another radio configuration, so wirelessly matching when receive
Current sync state is judged when setting synchronization request, if busy condition, then the response of radio configuration synchronization failure is sent, if not busy shape
State then updates the synchronous time started, state is set to busy, sends radio configuration to primary wireless access points by UPnP and synchronizes and start
Response.In one embodiment, it when having there is a radio configuration simultaneously operating carrying out, also relatively above more subsynchronous to open
Whether the interval of time beginning and current time is more than preset threshold, if being not above preset threshold, it is synchronous to send radio configuration
Failure response；If not busy state or busy condition but preset threshold is alreadyd exceed, then updates the synchronous time started, state is set to
It is busy, it is synchronized and is begun to respond to primary wireless access points transmission radio configuration by UPnP.By comparing the upper subsynchronous time started with
Whether the interval of current time is more than preset threshold, it is ensured that busy condition is similarly hereinafter walked out of wrong and carried out in the case where time-out new primary
Synchronization.
Step S220, the message of parsing radio configuration parameters setting request, obtains radio configuration parameters information, and will be wireless
Configuration parameter information cache sends radio configuration parameters setting to primary wireless access points by UPnP and corresponding setting is requested to ring
It answers, so that primary wireless access points are responded according to the setting sends the submission request of radio configuration parameters synchronized transaction by UPnP.
Specifically, radio configuration parameters information includes: wireless SSID (Service Set Identifier, services set mark
Know), BGN mode, Encryption Algorithm, key, channel, transmission power, national code, WMM (radio multimedium) etc..According to radio configuration
The message format of parameter setting request is parsed, and content of parameter can be according to xml format organization, such as: <
NewRegulatoryDomain>CN</NewRegulatoryDomain><NewWMM Enable>、1</NewWMMEnable><
NewBeaconType>None</NewBeaconType>.Obtained radio configuration parameters information can be buffered in Miniupnpd (fan
Your plug and play demons) in process.And radio configuration parameters setting request pair is sent to primary wireless access points by UPnP
The setting response answered, if successfully resolved, other information can also be carried by sending successfully response, if parsing failure, is such as received
The message arrived is unsuccessful since packet loss parses, then sends the response of parsing failure.Primary wireless access points are rung according to the setting received
It should perform corresponding processing, if the response received is successfully resolved, radio configuration parameters synchronized transaction is sent by UPnP
Request is submitted, prompt information is otherwise exported, sends the response of radio configuration synchronization failure.
In one embodiment, before the step of by radio configuration parameters information cache, further includes: join radio configuration
Information MAP is counted to TR098 node.
Specifically, TR098 is a specification, a data model is defined, which presses tree-shaped tissue with node,
It is standardized for unified realize of terminal device.And the radio configuration parameters in UPnP are customized data, in order to uniformly realize mark
Standard, so the TR098 node for standard can be mapped it onto.
Step S230, parsing radio configuration parameters synchronized transaction submit request to obtain request synchronous code, obtain local synchronization
Code, compares request synchronous code and whether local synchronization code is consistent, radio configuration parameters information and protects if it is inconsistent, coming into force
It deposits, updating local synchronization code is request synchronous code, sends radio configuration parameters synchronized transaction to primary wireless access points by UPnP
Submit corresponding first response of request.
Specifically, radio configuration parameters synchronized transaction, which is submitted, will include a request synchronous code in request, synchronous code is requested
It is incremented by according to synchronous number.When first is subsynchronous, local synchronization code is not present in external radio access point, then directly carries out
The radio configuration parameters information that comes into force simultaneously saves, and after first is subsynchronous, external radio access point is synchronous by the request received
Code saves as local synchronization code.If the request synchronous code and local synchronization code that receive are inconsistent next time, illustrate external
Current radio configuration parameters information in wireless access point be not it is newest, need to synchronize, then come into force radio configuration parameters information
And save, updating local synchronization code is request synchronous code.Come into force success, then is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization affairs and submits the corresponding success response that comes into force of request, it is wireless to master by UPnP if error comes into force unsuccessfully
Access point sends radio configuration parameters synchronized transaction and submits the corresponding failure response that comes into force of request.
In one embodiment, as shown in figure 3, coming into force radio configuration parameters information and the step of saving includes:
Radio configuration parameters information is sent to the configuration module of kernel process, configuration module by step S231 by message
Check the validity of radio configuration parameters information.
Specifically, the open source Miniupnpd process of external radio access point passes through the radio configuration parameters information of caching
SET requests the CMM configuration management module for being sent to Logic kernel process, and the CMM configuration management module of Logic kernel process will
SET request is transmitted to WLAN configuration module, and WLAN configuration module checks the validity of radio configuration parameters information, radio configuration ginseng
Number information can all have corresponding virtual value, be 11b, 11g, 11n, 11b/g/n if channel is 1~13, Standard mode, if under
The corresponding configuration parameter value of hair is not in valid value range, then it is assumed that radio configuration parameters information is invalid, is otherwise effective.
Step S232, if radio configuration parameters information is effective, configuration module calls wireless driving interface to come into force wirelessly
Configuration parameter information simultaneously saves.
Wireless parameter specifically, WLAN configuration module calling iwpriv interface comes into force in SET request is configured and is saved.It is raw
It is success or failure according to the result to come into force after effect, WLAN configuration module sends the corresponding SET response of the result to come into force
CMM configuration management module is given, SET response is transmitted to open source Miniupnpd process, open source by CMM configuration management module
Miniupnpd process sends radio configuration parameters synchronized transaction to primary wireless access points by UPnP and submits the corresponding sound of request
It answers, wireless parameter configuration synchronously completes.
In the present embodiment, by receiving primary wireless access points when meeting preset condition by the radio configuration of UPnP transmission
Synchronization request is synchronized to primary wireless access points transmission by UPnP and is ready to respond to, so that primary wireless access points prepare according to synchronous
Response sends radio configuration parameters setting request by UPnP, and the message of parsing radio configuration parameters setting request obtains wireless
Configuration parameter information, and by radio configuration parameters information cache, radio configuration parameters are sent to primary wireless access points by UPnP
Corresponding setting response is requested in setting, so that primary wireless access points are responded according to the setting sends radio configuration ginseng by UPnP
Number synchronized transaction submits request, and parsing radio configuration parameters synchronized transaction submits request to obtain request synchronous code, obtains local same
Code is walked, compares request synchronous code and whether local synchronization code is consistent, radio configuration parameters information and protected if it is inconsistent, coming into force
It deposits, update local synchronization code is the request synchronous code, sends radio configuration parameters to primary wireless access points by UPnP and synchronizes
Affairs submit corresponding first response of request, and when meeting preset condition, it is same that primary wireless access points can send automatically radio configuration
Step request, is come into force radio configuration parameters information by the radio configuration synchronization request and synchronous code that receive, so that external radio
The radio configuration of access point and the radio configuration of primary wireless access points are synchronous, do not need manual configuration, simple and convenient.
In one embodiment, compare after requesting synchronous code and the whether consistent step of local synchronization code, further includes: such as
Fruit requests synchronous code consistent with local synchronization code, then discharges the radio configuration parameters information of caching and pass through UPnP to the main nothing
Line access point sends radio configuration parameters synchronized transaction and submits corresponding second response of request.
Specifically, illustrating that current radio configuration has been newest, nothing if request synchronous code is consistent with local synchronization code
It needs to synchronize, discharge the radio configuration parameters information of caching at this time and radio configuration parameters is sent to primary wireless access points by UPnP
Synchronized transaction submits corresponding second response of request, and the second response at this time can be prompt information, if information is to remind without synchronous
Information.By comparing request synchronous code and local synchronization code, can judge whether to need to synchronize quickly, when avoiding without synchronization into
Row synchronization and waste of resource and time.
In one embodiment, the method also includes: if receiving the nothing that primary wireless access points are sent by UPnP
Line configuration parameter synchronized transaction rollback request then discharges the radio configuration parameters information of caching, and is wirelessly connect by UPnP to master
Access point sends the rollback of radio configuration parameters synchronized transaction and requests corresponding response.
Specifically, rollback, which refers to, has occurred certain failure during affairs operation, affairs cannot be continued to execute, system
All operations completed of database will all be cancelled in affairs, rolls back to state when affairs start.It receives wireless
After configuration parameter synchronized transaction rollback request, rollback function is realized into the release of the radio configuration parameters information of caching, and according to returning
It rolls success or failure and corresponding response is sent to primary wireless access points by UPnP.
In one embodiment, the method also includes: whether the radio configuration synchronous service that is handling of judgement overtime,
If it times out, sending the response of radio configuration synchronization failure to primary wireless access points by UPnP, current nothing is otherwise continued with
Line configures synchronous service.
Specifically, the default processing time is arranged, such as from timer settable at the time of receiving radio configuration synchronization request
The processing time for the radio configuration synchronous service that fruit is being handled has been more than the default processing time, can be likely to mistake occurred to lead
Synchronization failure is caused, is unable to complete synchronization always, radio configuration synchronization failure is sent to primary wireless access points by UPnP at this time and is rung
It answers, avoids synchronizing the wasting of resources and time-consuming when being unable to complete always.
In a specific embodiment, NetworkSyncService network parameter is extended in open source Miniupnpd
Synchronous service, and following several remote invocation methods are added under NetworkSyncService network parameter synchronous service:
Start, radio configuration synchronization request
SetWlanBaseConfiguration, radio configuration parameters setting request
Rollback, radio configuration parameters synchronized transaction rollback request
Commit, radio configuration parameters synchronized transaction submit request
After receiving network parameter synchronization service request, judgement is specifically which request executes then according to judging result
Corresponding operation.
In one embodiment, as shown in figure 4, providing a kind of device of wireless network parameter configuration, comprising:
Radio configuration synchronization request respond module 310 passes through for receiving primary wireless access points when meeting preset condition
The radio configuration synchronization request that UPnP is sent is synchronized to primary wireless access points transmission by UPnP and is ready to respond to, so that main wireless
Access point according to synchronize be ready to respond to by UPnP send radio configuration parameters setting request.
Ask respond module 320 is arranged in radio configuration parameters, for parsing the message of radio configuration parameters setting request, obtains
Radio configuration parameters information is taken, and by radio configuration parameters information cache, is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter setting and requests corresponding setting response, so that primary wireless access points send radio configuration by UPnP according to setting response
Parameter synchronization affairs submit request.
Radio configuration synchronization module 330 submits request to obtain request synchronization for parsing radio configuration parameters synchronized transaction
Code obtains local synchronization code, compares request synchronous code and whether local synchronization code is consistent, wirelessly match if it is inconsistent, coming into force
It sets parameter information and saves, updating local synchronization code is request synchronous code, is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization affairs and submits corresponding first response of request.
In one embodiment, as shown in figure 5, radio configuration synchronization module 330 includes:
Transmission unit 331, for radio configuration parameters information to be sent to the configuration module of kernel process by message.
Inspection unit 332 checks the validity of radio configuration parameters information for configuration module.
Synchronization unit 333, if effective for radio configuration parameters information, configuration module calls wireless driving interface raw
It imitates the radio configuration parameters information and saves.
In one embodiment, as shown in fig. 6, device further include:
Release module 340, if discharging the radio configuration ginseng of caching for requesting synchronous code consistent with local synchronization code
Number information simultaneously sends corresponding second response of radio configuration parameters synchronized transaction submission request to primary wireless access points by UPnP.
In one embodiment, as shown in fig. 7, device further include:
Roll-back module 350, if synchronous for receiving the radio configuration parameters that primary wireless access points are sent by UPnP
Transaction rollback request then discharges the radio configuration parameters information of caching, and is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization transaction rollback and requests corresponding response.
In one embodiment, radio configuration synchronization request respond module 310 is also used to judge currently with the presence or absence of
The radio configuration synchronous service of processing is rung if it is, sending radio configuration synchronization failure to primary wireless access points by UPnP
It answers, is otherwise synchronized and begun to respond to primary wireless access points transmission radio configuration by UPnP.
In one embodiment, as shown in figure 8, device further include:
Timeout treatment module 360, whether the radio configuration synchronous service for judging handling is overtime, if overtime,
The response of radio configuration synchronization failure is then sent to primary wireless access points by UPnP, it is synchronous otherwise to continue with current radio configuration
Business.
In one embodiment, radio configuration parameters setting ask respond module 320 is also used to believe radio configuration parameters
Breath is mapped to TR098 node.
In one embodiment, as shown in figure 9, providing a kind of system of wireless network parameter configuration, comprising:
Primary wireless access points 410, for sending radio configuration synchronization request to outer by UPnP when meeting preset condition
Set wireless access point.
Specifically, preset condition can be customized as needed, such as it is defined as primary wireless access points and restarts, finds newly external
One or more of wireless access point or the change of the radio configuration parameters information of primary wireless access points, are convenient for primary wireless access points
When meeting preset condition radio configuration synchronization request can be sent to external wireless access point automatically by UPnP.UPnP
(Universal Plug and Play) is general plug-and-play protocol.Primary wireless access points pass through when meeting preset condition
It further include that external radio access point is accessed by Ethernet or WLAN before the step of radio configuration synchronization request that UPnP is sent
Primary wireless access points, (Dynamic Host Configuration Protocol, dynamic are main by DHCP for primary wireless access points
Machine configuration protocol) it is that external radio access point distributes address, the discovery procedure of UPNP equipment and external radio access point to main nothing
Line access point sends UPnP description, and wherein the discovery procedure of UPNP equipment, which can be divided into, actively discovers and passive finding: actively discovering
When external radio access point active transmission NOTIFY multicast notification message, notice primary wireless access points its provide service, passively
It was found that when primary wireless access points send MSEARCH multicast and find message, external radio access point sends after receiving MSEARCH message
200 OK message of HTTP.
External radio access point 420 is ready to respond to for being synchronized by UPnP to primary wireless access points transmission.
It is ready to respond to specifically, external radio access point 420 is synchronized by UPnP to primary wireless access points transmission, it can basis
Current state sends different responses, including success and failure response.
In one embodiment, external radio access point 420 is also used to judge currently wireless with the presence or absence of handling
Synchronous service is configured, if it is, sending the response of radio configuration synchronization failure to primary wireless access points by UPnP, is otherwise passed through
UPnP is synchronized to primary wireless access points transmission radio configuration and is begun to respond to.
Specifically, external radio access point 420 can define global variable NetworkSyncState recording synchronism state, when
When having there is a radio configuration simultaneously operating carrying out, do not allow to carry out the synchronous operation of another radio configuration, institute
To judge current sync state when receiving radio configuration synchronization request, if busy condition, then the synchronous mistake of radio configuration is sent
Lose response, if not busy state, then update the synchronous time started, state is set to it is busy, by UPnP to primary wireless access points send
Radio configuration, which synchronizes, to be begun to respond to.In one embodiment, external radio access point 420 is also used to have had one wirelessly to match
When setting simultaneously operating and carrying out, will also the interval of relatively upper subsynchronous time started and current time whether be more than default threshold
Value sends the response of radio configuration synchronization failure if being not above preset threshold；If not busy state or busy condition but surpass
Cross preset threshold, then update the synchronous time started, state is set to it is busy, by UPnP to primary wireless access points send radio configuration
It synchronizes and begins to respond to.Whether the interval by comparing upper subsynchronous time started and current time is more than preset threshold, it is ensured that
Busy condition is similarly hereinafter walked out of wrong and carries out new primary synchronization in the case where time-out.
Primary wireless access points 410 be also used to according to synchronize be ready to respond to by UPnP send radio configuration parameters setting request
To external radio access point.
Specifically, not dealing with, if what is received is the response of radio configuration synchronization failure if what is received is nothing
Line configuration, which synchronizes, to be begun to respond to, then sends radio configuration parameters setting request to external radio access point 420 by UPnP.
External radio access point 420 is also used to parse the message of radio configuration parameters setting request, obtains radio configuration ginseng
Number information, and by radio configuration parameters information cache, radio configuration parameters setting is sent to primary wireless access points by UPnP and is asked
Corresponding setting is asked to respond.
Specifically, radio configuration parameters information includes: wireless SSID, BGN mode, Encryption Algorithm, key, channel, transmitting
Power, national code, WMM etc..It is parsed according to the message format of radio configuration parameters setting request, content of parameter can be according to
Xml format organization, such as:<newRegulatoryDomain>cN</New RegulatoryDomain><newWMMEnable>1
</NewWMMEnable><NewBeaconType>None</NewBeaconType>.Obtained radio configuration parameters information can be delayed
There are in Miniupnpd (mini plug and play demons) process.And wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter setting and requests corresponding setting response, if successfully resolved, other information can also be carried by sending successfully response, such as
Fruit parsing failure, the message such as received is unsuccessful since packet loss parses, then sends the response of parsing failure.
In one embodiment, external radio access point 420 is also used to save radio configuration parameters information MAP to TR098
Point.
Specifically, TR098 is a specification, a data model is defined, which presses tree-shaped tissue with node,
It is standardized for unified realize of terminal device.And the radio configuration parameters in UPnP are customized data, in order to uniformly realize mark
Standard, so the TR098 node for standard can be mapped it onto.
Primary wireless access points 410 are also used to send radio configuration parameters synchronized transaction by UPnP according to setting response and submit
It requests to external radio access point.
Specifically, primary wireless access points are performed corresponding processing according to the setting response received, if the response received is
Successfully resolved then sends radio configuration parameters synchronized transaction by UPnP and submits request, otherwise exports prompt information, sends wireless
Configure synchronization failure response.
External radio access point 420 is also used to parse radio configuration parameters synchronized transaction and request is submitted to obtain request synchronization
Code obtains local synchronization code, compares request synchronous code and whether local synchronization code is consistent, wirelessly match if it is inconsistent, coming into force
It sets parameter information and saves, updating local synchronization code is request synchronous code, is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization affairs and submits corresponding first response of request.
Specifically, radio configuration parameters synchronized transaction, which is submitted, will include a request synchronous code in request, synchronous code is requested
It is incremented by according to synchronous number.When first is subsynchronous, local synchronization code is not present in external radio access point, then directly carries out
The radio configuration parameters information that comes into force simultaneously saves, and after first is subsynchronous, external radio access point is synchronous by the request received
Code saves as local synchronization code.If the request synchronous code and local synchronization code that receive are inconsistent next time, illustrate external
Current radio configuration parameters information in wireless access point be not it is newest, need to synchronize, then come into force radio configuration parameters information
And save, updating local synchronization code is request synchronous code.Come into force success, then is wirelessly matched by UPnP to primary wireless access points transmission
It sets parameter synchronization affairs and submits the corresponding success response that comes into force of request, it is wireless to master by UPnP if error comes into force unsuccessfully
Access point sends radio configuration parameters synchronized transaction and submits the corresponding failure response that comes into force of request.
In one embodiment, external radio access point 420 is also used to send radio configuration parameters information by message
To the configuration module of kernel process, configuration module checks the validity of radio configuration parameters information, if radio configuration parameters are believed
Breath effectively, then call wireless driving interface to come into force and radio configuration parameters information and save by configuration module.
In the present embodiment, by the cooperation of primary wireless access points and external radio access point, primary wireless access points are meeting
The radio configuration synchronization request sent when preset condition by UPnP, external radio access point pass through UPnP to primary wireless access points
Transmission, which synchronizes, to be ready to respond to, primary wireless access points according to synchronize be ready to respond to by UPnP send radio configuration parameters setting ask
It asks, external radio access point parses the message of radio configuration parameters setting request, obtains radio configuration parameters information, and will be wireless
Configuration parameter information cache sends radio configuration parameters setting to primary wireless access points by UPnP and corresponding setting is requested to ring
It answers, primary wireless access points send radio configuration parameters synchronized transaction by UPnP according to setting response and submit request, external radio
Access point parsing radio configuration parameters synchronized transaction submits request to obtain request synchronous code, obtains local synchronization code, compares request
Whether synchronous code is consistent with local synchronization code, radio configuration parameters information and saves if it is inconsistent, coming into force, and updates local same
Step code is the request synchronous code, sends radio configuration parameters synchronized transaction to primary wireless access points by UPnP and submits request pair
The first response answered, when meeting preset condition, primary wireless access points can send radio configuration synchronization request automatically, pass through reception
To radio configuration synchronization request and synchronous code come into force radio configuration parameters information so that the radio configuration of external radio access point
It is synchronous with the radio configuration of primary wireless access points, manual configuration is not needed, it is simple and convenient.
In one embodiment, preset condition include: primary wireless access points restart, find new external radio access point and
At least one of radio configuration parameters information change of primary wireless access points.
In one embodiment, if external radio access point 420 is also used to request synchronous code consistent with local synchronization code,
It then discharges the radio configuration parameters information of caching and the synchronous thing of radio configuration parameters is sent to primary wireless access points 410 by UPnP
Corresponding second response of request is submitted in business.
In one embodiment, if external radio access point 420 is also used to receive primary wireless access points and passes through UPnP
The radio configuration parameters synchronized transaction rollback of transmission is requested, then discharges the radio configuration parameters information of caching, and by UPnP to
Primary wireless access points send the rollback of radio configuration parameters synchronized transaction and request corresponding response.
Specifically, rollback, which refers to, has occurred certain failure during affairs operation, affairs cannot be continued to execute, system
All operations completed of database will all be cancelled in affairs, rolls back to state when affairs start.It receives wireless
After configuration parameter synchronized transaction rollback request, rollback function is realized into the release of the radio configuration parameters information of caching, and according to returning
It rolls success or failure and corresponding response is sent to primary wireless access points by UPnP.
In one embodiment, external radio access point 420 is also used to the radio configuration synchronous service for judging handling
Whether time-out, if it times out, by UPnP to primary wireless access points 410 send radio configuration synchronization failure response, otherwise after
The continuous current radio configuration synchronous service of processing.
Specifically, external radio access point 420 is from timer settable at the time of receiving radio configuration synchronization request, if
Setting the default processing time can if the processing time of the radio configuration synchronous service handled has been more than the default processing time
It is likely to mistake occurred to lead to synchronization failure, is unable to complete synchronization always, is sent out at this time by UPnP to primary wireless access points 410
It send radio configuration synchronization failure to respond, avoids synchronizing the wasting of resources and time-consuming when being unable to complete always.
In a specific embodiment, as shown, being primary wireless access points 410 and 420 groups of external radio access point
At system block diagram,
It include configuration interface unit 411, wireless synchronization policy unit 412, UPnP control unit in primary wireless access points 410
413。
It include Miniupnpd process unit 421, Logic kernel process unit 422, application in external radio access point 420
Layer interface unit 423, wireless driving unit 424.Wherein Miniupnpd process unit 421 provides NetworkSyncService
Network parameter synchronous service selects corresponding remote invocation method to be responded according to different requests.Logic kernel process list
Member 422 includes CMM configuration management element 422a, WLAN configuration unit 422b, UPnP unit 422c.Applied layer interface unit 423
It is called including iwpriv interface for system, wireless driving unit 424 is used to be called and the radio configuration parameters information that comes into force, and will
Driving event reports to Miniupnpd process unit 421.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, described program can be stored in a computer-readable storage medium
In, in the embodiment of the present invention, which be can be stored in the storage medium of computer system, and by the computer system
At least one processor executes, and includes the process such as the embodiment of above-mentioned each method with realization.Wherein, the storage medium can be
Magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (11)
1. a kind of method of wireless network parameter configuration, which comprises
Receive primary wireless access points when meeting preset condition by UPnP send radio configuration synchronization request, by UPnP to
The primary wireless access points transmission, which synchronizes, to be ready to respond to, so that the primary wireless access points are ready to respond to pass through according to described synchronize
UPnP sends radio configuration parameters setting request；
The message for parsing radio configuration parameters setting request, obtains radio configuration parameters information, and by the radio configuration
Parameter information caching sends radio configuration parameters setting to the primary wireless access points by UPnP and corresponding setting is requested to ring
It answers, is asked so that the primary wireless access points are responded according to the setting by UPnP transmission radio configuration parameters synchronized transaction submission
It asks；
Parsing the radio configuration parameters synchronized transaction submits request to obtain request synchronous code, obtains local synchronization code, compares institute
It states request synchronous code and whether local synchronization code is consistent, the radio configuration parameters information and saved if it is inconsistent, coming into force,
Updating the local synchronization code is the request synchronous code, sends radio configuration parameters to the primary wireless access points by UPnP
Synchronized transaction submits corresponding first response of request.
2. the method according to claim 1, wherein the request synchronous code is with local synchronization code
After no consistent step, further includes:
If the request synchronous code is consistent with local synchronization code, discharges the radio configuration parameters information of caching and pass through
UPnP sends radio configuration parameters synchronized transaction to the primary wireless access points and submits corresponding second response of request.
3. the method according to claim 1, wherein the method also includes:
If receiving the primary wireless access points to request by the radio configuration parameters synchronized transaction rollback that UPnP is sent, release
Slow down the radio configuration parameters information deposited, and radio configuration parameters are sent to the primary wireless access points by UPnP and are synchronized
Transaction rollback requests corresponding response.
4. the method according to claim 1, wherein described sent together by UPnP to the primary wireless access points
Step is ready to respond to
Judgement is currently with the presence or absence of the radio configuration synchronous service handled, if it is, wireless to the master by UPnP
Access point sends the response of radio configuration synchronization failure, and it is synchronous otherwise to send radio configuration to the primary wireless access points by UPnP
It begins to respond to.
5. the method according to claim 1, wherein the method also includes:
Judge whether the radio configuration synchronous service handled is overtime, if it times out, wirelessly connecing by UPnP to the master
Access point sends the response of radio configuration synchronization failure, otherwise continues with current radio configuration synchronous service.
6. the method according to claim 1, wherein it is described by the radio configuration parameters information cache it
Before, further includes:
By the radio configuration parameters information MAP to TR098 node.
7. the method according to claim 1, wherein described come into force and saves packet at the radio configuration parameters information
It includes:
The radio configuration parameters information is sent to the configuration module of kernel process by message, configuration module checks the nothing
The validity of line configuration parameter information；
If the radio configuration parameters information is effective, configuration module calls wireless driving interface to come into force the radio configuration ginseng
Number information simultaneously saves.
8. a kind of device of wireless network parameter configuration, which is characterized in that described device includes:
Radio configuration synchronization request respond module is sent when meeting preset condition by UPnP for receiving primary wireless access points
Radio configuration synchronization request, synchronize and be ready to respond to primary wireless access points transmission by UPnP, so that the master is wireless
Access point is ready to respond to send radio configuration parameters setting request by UPnP according to described synchronize；
Ask respond module is arranged in radio configuration parameters, for parsing the message of the radio configuration parameters setting request, obtains
Radio configuration parameters information, and by the radio configuration parameters information cache, it is sent by UPnP to the primary wireless access points
Corresponding setting response is requested in radio configuration parameters setting, so that the primary wireless access points pass through according to setting response
UPnP sends radio configuration parameters synchronized transaction and submits request；
Radio configuration synchronization module submits request to obtain request synchronous code for parsing the radio configuration parameters synchronized transaction,
Local synchronization code is obtained, whether the request synchronous code and local synchronization code are consistent, if it is inconsistent, the nothing that comes into force
Line configuration parameter information simultaneously saves, and updating the local synchronization code is the request synchronous code, wireless to the master by UPnP
Access point sends radio configuration parameters synchronized transaction and submits corresponding first response of request.
9. device according to claim 8, which is characterized in that the radio configuration synchronization module includes:
Transmission unit, for the radio configuration parameters information to be sent to the configuration module of kernel process by message；
Inspection unit checks the validity of the radio configuration parameters information for configuration module；
Synchronization unit, if effective for the radio configuration parameters information, configuration module calls wireless driving interface to come into force
The radio configuration parameters information simultaneously saves.
10. a kind of system of wireless network parameter configuration, which is characterized in that the system comprises:
Primary wireless access points connect for sending radio configuration synchronization request to external radio by UPnP when meeting preset condition
Access point；
External radio access point is ready to respond to for being synchronized by UPnP to primary wireless access points transmission；
The primary wireless access points are also used to be ready to respond to ask by UPnP transmission radio configuration parameters setting according to described synchronize
It asks to external radio access point；
The external radio access point is also used to parse the message of the radio configuration parameters setting request, obtains radio configuration ginseng
Number information, and by the radio configuration parameters information cache, radio configuration ginseng is sent to the primary wireless access points by UPnP
Corresponding setting response is requested in number setting；
The primary wireless access points are also used to be responded according to the setting and be mentioned by UPnP transmission radio configuration parameters synchronized transaction
Hand over request to external radio access point；
The external radio access point is also used to parse the radio configuration parameters synchronized transaction and request is submitted to obtain request synchronization
Code obtains local synchronization code, and whether the request synchronous code and local synchronization code are consistent, if it is inconsistent, institute of coming into force
It states radio configuration parameters information and saves, updating the local synchronization code is the request synchronous code, by UPnP to the master
Wireless access point sends radio configuration parameters synchronized transaction and submits corresponding first response of request.
11. system according to claim 10, which is characterized in that the preset condition includes: the primary wireless access points
Restart, find at least one of the radio configuration parameters information change of new external radio access point and primary wireless access points.
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