CN105530682A - Terminal access method and related device - Google Patents
Terminal access method and related device Download PDFInfo
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- CN105530682A CN105530682A CN201410526306.0A CN201410526306A CN105530682A CN 105530682 A CN105530682 A CN 105530682A CN 201410526306 A CN201410526306 A CN 201410526306A CN 105530682 A CN105530682 A CN 105530682A
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Abstract
The embodiment of the invention discloses a terminal access method, comprising that a wireless access point receives a detection request frame sent by a terminal, at least a first virtual access point and a second virtual access point are configured, the quantity of the online terminals of the first virtual access point is obtained, whether the quantity of the online terminals of the first virtual access point is less than a first threshold value or not is judged, if so, the terminal is related to the first virtual access point, or the terminal is related to the second virtual access point, the service quality level of the first virtual access point is higher than that of the second virtual access point. Users are respectively processed through setting the service quality levels of the virtual access points, the network interference problem resulted from continuous sending of a large number of messages for access again by the users who are directly rejected is avoided; and the application demands of the users are satisfied.
Description
Technical field
The present invention relates to wireless communication field, particularly a kind of terminal access method and relevant device.
Background technology
(English: qualityofservice, abbreviation: QoS) refer to that a network can utilize various basic technology to provide better service ability for the network service of specifying, is used to a kind of technology solving the problem such as network delay and obstruction to service quality.
(English: wirelesslocalareanetwork in the WLAN (wireless local area network) such as stock exchange, stadiums, abbreviation: WLAN) under high density access scene, have in a large number with being linked into an access point (English: accesspoint, abbreviation: AP).When user gets more and more, the throughput performance of user there will be quick decline, finally can cause no matter being that the people first accessed or the people accessed afterwards are all experienced all very poor, even can not use.
The scheme reducing this competition has two kinds: one to be dispose more AP usually, allows each AP access less user.But the restriction being subject to actual environment that under a lot of scene, AP disposes, and dispose too much AP and also can bring more system interference, the performance of influential system.Two is the access customer numbers limiting each AP.But this method can refuse the access of certain customers, the user that cannot access may not stop to attempt, and aloft interface is (English: airinterface) to give out a contract for a project in a large number, considerably increase taking air interface, affect performance.
Summary of the invention
In view of this, the invention provides a kind of terminal access method and relevant device, realize optimizing allocation of resources, meet the demand of different terminals, ensure Consumer's Experience neatly.
First aspect, the invention provides a kind of terminal access method, comprising:
Described WAP (wireless access point) is at least configured to the first virtual access point and the second virtual access point;
Described WAP (wireless access point) obtains the online terminal quantity of described first virtual access point;
The probe request that described WAP (wireless access point) receiving terminal sends;
If the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) is by the first virtual access point described in described terminal association;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) is by the second virtual access point described in described terminal association;
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
In conjunction with first aspect, in the first implementation of first aspect, if the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) is by the first virtual access point described in described terminal association; If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, the second virtual access point described in described terminal association specifically comprises by described WAP (wireless access point):
If the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) sends the first probe response and by the first virtual access point described in described terminal association, the sender address of described first probe response is the basic service set identification BSSID of described first virtual access point to described terminal;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) sends the second probe response and by the second virtual access point described in described terminal association, the sender address of described second probe response is the BSSID of described second virtual access point to described terminal.
In conjunction with the first implementation of first aspect or first aspect, in the second implementation of first aspect, described method also comprises:
If the online terminal quantity of described first virtual access point is less than threshold value, service set field configuration in the beacon Beacon frame of described first virtual access point is the service set of described first virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described second virtual access point;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, service set field configuration in the beacon Beacon frame of described second virtual access point is the service set of described second virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point.
In conjunction with first aspect to any one in the third implementation of first aspect, in the third implementation of first aspect, described method also comprises:
If online terminal quantity is less than the first threshold value, described WAP (wireless access point) determines transferable terminal quantity, and described transferable terminal quantity is the difference that described first threshold value deducts described online terminal quantity and obtains;
Described WAP (wireless access point) is selected to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
In conjunction with the third implementation of first aspect, in the 4th kind of implementation of first aspect, described method also comprises:
If described online terminal quantity is more than or equal to described first threshold value, then described WAP (wireless access point) obtains user's liveness of the online terminal of the first virtual access point;
Described WAP (wireless access point) judges whether to exist in the online terminal of described first virtual access point the user that user's liveness is less than the second threshold value, if exist, then user's liveness in described first virtual access point is less than the online terminal switch of the second threshold value to described second virtual access point by described WAP (wireless access point).
In conjunction with first aspect the 4th kind of implementation, in the 5th kind of implementation of first aspect, the online terminal switch that user's liveness in described first virtual access point is less than the second threshold value by described WAP (wireless access point) also comprises after described second virtual access point:
Described WAP (wireless access point) determines the receivability number of users of described first virtual access point, and described receivability number of users equals described transferable terminal quantity;
The online terminal meeting jump condition sequentially switches to the first virtual access point according to second user's liveness by described WAP (wireless access point) from high to low, and the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is less than or equal to described receivability number of users.
Second aspect, the invention provides a kind of WAP (wireless access point), comprising:
First dispensing unit, is configured at least the first virtual access point and the second virtual access point for described WAP (wireless access point);
First acquiring unit, for obtaining the online terminal quantity of described first virtual access point;
First receiving element, for receiving the probe request that described terminal sends;
First access unit, for being less than threshold value at the online terminal quantity of described first virtual access point, by the first virtual access point described in described terminal association,
Second access unit, for being more than or equal to described first threshold value at the online terminal quantity of described first virtual access point, by the second virtual access point described in described terminal association;
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
In conjunction with second aspect, in the first implementation of second aspect, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, described WAP (wireless access point) sends the first probe response and by the first virtual access point described in described terminal association, the sender address of described first probe response is the basic service set identification BSSID of described first virtual access point to described terminal;
Described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) sends the second probe response and by the second virtual access point described in described terminal association, the sender address of described second probe response is the BSSID of described second virtual access point to described terminal.
In conjunction with the first implementation of second aspect, in the second implementation of second aspect, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, service set field configuration in the beacon Beacon frame of described first virtual access point is the service set of described first virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described second virtual access point;
Described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, service set field configuration in the beacon Beacon frame of described second virtual access point is the service set of described second virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point.
In conjunction with any one mode in second aspect to the second implementation of second aspect, in the third implementation of second aspect, described WAP (wireless access point) also comprises:
First determining unit, if be less than the first threshold value for online terminal quantity, described WAP (wireless access point) determines transferable terminal quantity, and described transferable terminal quantity is the difference that described first threshold value deducts described online terminal quantity and obtains;
First switch unit, for selecting to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
In conjunction with the third implementation of first aspect, in the 4th kind of implementation of second aspect, described WAP (wireless access point) also comprises:
Second acquisition unit, for obtaining user's liveness of the online terminal of the first virtual access point when described online terminal quantity is more than or equal to described first threshold value;
Second switch unit, is less than the online terminal switch of the second threshold value to described second virtual access point for existing in the online terminal of the first virtual access point when user's liveness is less than the user of the second threshold value by user's liveness in described first virtual access point.
In conjunction with the 4th kind of implementation of second aspect, in the 5th kind of implementation of second aspect, described WAP (wireless access point) also comprises:
3rd determining unit, for determining the receivability number of users of described first virtual access point, described receivability number of users equals described transferable terminal quantity;
3rd switch unit, for the online terminal meeting jump condition is sequentially switched to the first virtual access point from high to low according to second user's liveness, wherein, the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described receivability number of users.
The present invention is by arranging the levels of quality of service of virtual access point, user is processed respectively, avoid directly refusal to cause user not stop paying out and send a large amount of message to attempt again connecing producing the problem of network interferences, allow user enter different virtual access point or move between different virtual access point, meeting the application demand of user.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of embodiment of terminal access method in the embodiment of the present invention;
Fig. 2 is the flow chart of another embodiment of terminal access method in the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of embodiment of WAP (wireless access point) in the embodiment of the present invention.
Embodiment
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly described.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.
Please refer to Fig. 1, in the embodiment of the present invention, a kind of embodiment of terminal access method is such:
A kind of terminal access method, described method comprises:
101, WAP (wireless access point) is configured at least two virtual access point, and described at least two virtual access point comprise the first virtual access point and the second virtual access point.
Physical wireless access point is configured at least two virtual access point, the logical access point fictionalized is called that (English: virtualaccesspoint is called for short: VAP) virtual access point.Different VAP is with different BSSID (English: basicservicesetidentifier, abbreviation: BSSID) distinguish.
Multiple different Basic Service Set (English: basicserviceset, abbreviation: BSS) can be set up like this by means of only an access point apparatus.When not changing original wireless access point hardware, realized the configuration of multiple virtual access point by Software for Design.For two virtual access point, two virtual access point are corresponding respectively has different levels of quality of service, and the service provided for terminal like this can be different because the virtual access point associated by terminal is different.
102, described WAP (wireless access point) obtains the online terminal quantity of described first virtual access point.
WAP (wireless access point) obtains the online terminal quantity of the first virtual access point, determine the online terminal quantity that the first virtual access point is current, online terminal herein can for being associated with the associated terminal of the first virtual access point, when the first virtual access point needs certification just can associate, then online terminal can by the certification terminal of certification.
103, WAP (wireless access point) receives the probe request that described terminal sends;
Mentioning terminal in the present embodiment is the equipment that a class has wireless lan function, such as mobile phone is (English: cellphone), smart mobile phone is (English: smartphone), computer is (English: computer), panel computer is (English: tabletcomputer), personal digital assistant is (English: personaldigitalassistant, abbreviation: PDA), mobile internet device (English: MobileInternetDevice, MID) and E-book reader (English: e-bookreader) etc. abbreviation:.Terminal can send probe request to WAP (wireless access point), and WAP (wireless access point) receives this probe request.
104, described WAP (wireless access point) judges whether the online terminal quantity of described first virtual access point is less than the first threshold value, if the online terminal quantity of described first virtual access point is less than the first threshold value, perform 105, if the online terminal quantity of described first virtual access point is more than or equal to the first threshold value, perform 106.
Be set in advance in the first threshold value in WAP (wireless access point), the first threshold value can provide the maximum terminal quantity of high-quality service for described WAP (wireless access point).
105, described WAP (wireless access point) is by the first virtual access point described in described terminal association.
106, described WAP (wireless access point) is by the second virtual access point described in described terminal association.
Wherein, the service set of described first virtual access point and described second virtual access point is (English: servicesetidentifier, abbreviation: SSID) identical, the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
In the present embodiment, physical wireless access point is configured at least two virtual access point by WAP (wireless access point), first virtual access point and the second virtual access point, judge whether to be less than the first threshold value to determine the first virtual access point to the reception condition of new terminal according to the online terminal quantity of the first virtual access point, online terminal quantity is less than the first threshold value by terminal association to the first virtual access point, online terminal quantity is not less than the first Threshold Control Method terminal association second virtual access point, by arranging the levels of quality of service of virtual access point, user is processed respectively, new user not only can be allowed can be linked in WAP (wireless access point), directly refusal can also be avoided to cause user not stop paying out and to send a large amount of message to attempt again connecing producing the problem of network interferences, meet the application demand of user, ensure Consumer's Experience neatly.
In the above-described embodiments, described WAP (wireless access point) can also comprise the following steps after reception probe request:
If the online terminal quantity of described first virtual access point is less than threshold value:
Now, first virtual access point can accept new terminal access, described WAP (wireless access point) sends the first probe response and by the first virtual access point described in described terminal association to described terminal, the sender address of described first probe response is the basic service set identification BSSID of described first virtual access point, described in described wireless access point control, the first virtual access point returns probe response, the probe request that terminal sends is responded, and the second virtual access point does not respond this probe request, WAP (wireless access point) by the first virtual access point described in described terminal association.
Optionally, in order to the service set making terminal can only receive the first virtual access point, described WAP (wireless access point) is by (English: Beacon for the beacon of described first virtual access point, Chinese: beacon) service set field configuration in frame is service set, and is that asterisk wildcard service set is (English: wildcardSSID) by the service set field configuration in the Beacon frame of described second virtual access point.That is the sender address that sends of WAP (wireless access point) is (English: transmitteraddress, abbreviation: TA) be the first virtual access point BSSID Beacon frame in service set field configuration be the SSID (identical with the SSID of the second virtual access point) of the first virtual access point, the TA that WAP (wireless access point) sends is the service set field configuration in the beacon Beacon frame of the BSSID of the second virtual access point is asterisk wildcard service set.Now, the service set of the second virtual access point is hidden, and the first virtual access point described in described wireless access point control returns probe response and by the first virtual access point described in described terminal association.
Beacon Beacon frame adopts fixed time broadcast to send, and is mainly used to the existence notifying WAP (wireless access point).Terminal can learn the existence of WAP (wireless access point) by scanning for beacon Beacon frame.
If the online terminal quantity of two described first virtual access point is more than or equal to described first threshold value:
Now, first virtual access point can not receive new terminal access, second virtual access point can accept new terminal access, described WAP (wireless access point) sends the second probe response and by the second virtual access point described in described terminal association to described terminal, the sender address of described second probe response is the BSSID of described second virtual access point, described in described wireless access point control, the second virtual access point returns probe response, the probe request that terminal sends is responded, and the first virtual access point does not respond this probe request, WAP (wireless access point) by the second virtual access point described in described terminal association.Described in described wireless access point control, the second virtual access point returns probe response, and by the second virtual access point described in described terminal association.
Same principle, in order to make terminal when Wlan scanning, the second virtual access point can only be scanned, service set field configuration in the beacon Beacon frame of described second virtual access point is service set by described WAP (wireless access point), and be asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point, that is the sender address that sends of WAP (wireless access point) is (English: transmitteraddress, abbreviation: TA) be the second virtual access point BSSID Beacon frame in service set field configuration be the SSID of the second virtual access point, the TA that WAP (wireless access point) sends is the service set field configuration in the beacon Beacon frame of the BSSID of the first virtual access point is asterisk wildcard service set.Now, the service set of the first virtual access point is hidden, and described in described wireless access point control, the second virtual access point returns probe response, and by the second virtual access point described in described terminal association.
Optionally, because the second virtual access point provides the low network service of levels of quality of service, before accessing the second virtual access point for terminal, nervous to terminal notifying Internet resources, reduce user to the desired value of network.
The mode of WEB certification can be adopted nervous to terminal notifying Internet resources, eject the interface of authentication in terminal, while user inputs accounts information, point out network state nervous to user, certainly, the mode of reminding also can have other kinds, in this no limit.
In the present embodiment, physical wireless access point is configured at least two virtual access point by WAP (wireless access point), first virtual access point and the second virtual access point, judge whether to be less than the first threshold value to determine the first virtual access point to the reception condition of new terminal according to the online terminal quantity of the first virtual access point, online terminal quantity is less than the first threshold value and terminal is linked into the first virtual access point, online terminal quantity is not less than the first Threshold Control Method terminal and accesses the second virtual access point, by arranging the levels of quality of service of virtual access point, user is processed respectively, before again terminal being accessed the second virtual access point, reminding user Internet resources are nervous, user is made to reduce desired value to Internet resources, new user not only can be allowed can be linked in WAP (wireless access point), directly refusal can also be avoided to cause user not stop paying out and to send a large amount of message to attempt again connecing producing the problem of network interferences, the more humane application demand meeting user, ensure Consumer's Experience neatly.
Be described above the method that new user accesses WAP (wireless access point), introduce the user for entering WAP (wireless access point) below, how carry out the switching of WAP (wireless access point) for the situation of user, please refer to Fig. 3, in the embodiment of the present invention, a kind of embodiment of method for switching network is such:
A kind of terminal access method, described method comprises:
201, WAP (wireless access point) obtains the online terminal quantity of the first virtual access point.
202, described WAP (wireless access point) is at least configured to the first virtual access point and the second virtual access point.
Step 202 is identical with step 102 in a upper embodiment, and therefore not to repeat here, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
203, described WAP (wireless access point) judges whether described online terminal quantity is less than the first threshold value, if be less than, performs 204, if be not less than execution 208.
First threshold value refers to and judges the relation between online terminal quantity and maximum online terminal quantity by the maximum online terminal quantity that the network service that the first virtual access point provides levels of quality of service high can bear, and determines the mode switched.
204, described first threshold value is deducted described online terminal quantity and obtains difference as described transferable terminal quantity by described WAP (wireless access point).
Judged result is yes, online terminal quantity is less than threshold value, the online terminal quantity of the first virtual access point does not also reach the quantity of maximum online terminal, illustrate that the first virtual access point can also receive the access of user terminal, obtain by the online terminal quantity of the first virtual access point and the difference of the first threshold value the number that can also access terminal, be transferable terminal quantity.
205, described WAP (wireless access point) is by the order arrangement from high to low of user's liveness of the online terminal of described second virtual access point;
User's liveness is defined as terminal in setting-up time and produces the size of data traffic, terminal produces data traffic, and then user's liveness is high greatly, for the terminal that user's liveness is large, the network service that service quality is high can be enjoyed, WAP (wireless access point) obtains user's liveness of the online terminal of the second virtual access point, then these online terminals is arranged according to the height of user's liveness.
206, described WAP (wireless access point) obtains the described online terminal identical with described transferable terminal quantity as the terminal meeting jump condition successively by user's liveness is the highest.
Order according to user's liveness of the second virtual access point arranges, the online terminal with transferable terminal quantity equal number is selected successively according to order from high to low, the quantity of certain selection also can be less than transferable terminal quantity, using these by the terminal selected as the terminal meeting jump condition.
207, the online terminal meeting jump condition sequentially switches to the first virtual access point according to second user's liveness by described WAP (wireless access point) from high to low, and the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described transferable terminal quantity.
The online terminal meeting jump condition mentioned herein can be understood as by with the online terminal that can be switched to the first virtual access point determined after the comparing of the first threshold value and the second threshold value.
A kind of implementation of the switching between the different virtual access point mentioned herein is such:
Such as, BSS handover request frame can be utilized (English: TransitionRequestframe) to allow user terminal switch between different virtual access point.When terminal is switched to the second virtual access point from the first virtual access point, first virtual access point sends BSSTransitionRequest message, carry the mark of the second virtual access point, this mark includes but not limited to the BSSID of the second virtual access point, neighbor report unit can also be comprised (English: NeighborReportelement), to be associated with the second virtual access point with notification terminal; When terminal is switched to the first virtual access point from the second virtual access point, second virtual access point sends BSSTransitionRequest frame, carry the mark of the first virtual access point, the first virtual access point is associated with certain with notification terminal, realize switching and can also have other modes, this is not limited.
208, described WAP (wireless access point) obtains user's liveness of the online terminal of the first virtual access point.
209, described WAP (wireless access point) judges whether to exist in the online terminal of described first virtual access point the user that user's liveness is less than the second threshold value, if exist, then performs 210, if do not exist, then performs 211.
210, user's liveness in described first virtual access point is less than the online terminal switch of the second threshold value to described second virtual access point by described WAP (wireless access point).
211, WAP (wireless access point) does not process the online terminal of the first virtual access point.
212, described WAP (wireless access point) determines the receivability number of users of described first virtual access point, and described receivability number of users equals described transferable terminal quantity;
213, described WAP (wireless access point) judges that the user's liveness that whether exists of the second virtual access point is greater than the second threshold value, if exist, then performs 214, if do not exist, then performs 215,
214, the online terminal meeting jump condition sequentially switches to the first virtual access point according to second user's liveness by described WAP (wireless access point) from high to low, and the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described receivability number of users.
Here the online terminal meeting jump condition can be the online terminal that in the second virtual access point, user's liveness is greater than the second threshold value.
215, WAP (wireless access point) does not process the online terminal of the second virtual access point.
In the present embodiment, physical wireless access point is configured at least two virtual access point by WAP (wireless access point), first virtual access point and the second virtual access point, judge whether to be less than the first threshold value to determine the first virtual access point to the reception condition of new terminal according to the online terminal quantity of the first virtual access point, can also according to active user's number and user's liveness, user is allowed to switch between different virtual access point, by arranging the levels of quality of service of virtual access point, with user's liveness, user is processed respectively, the first high for levels of quality of service virtual access point is distributed to the high terminal of user's liveness, by terminal switch low for user's liveness to low the second virtual access point of levels of quality of service, optimize allocation of resources, meet the demand of different terminals, ensure Consumer's Experience neatly.
Be described above terminal access method, below for method corresponding final controlling element be specifically introduced.
A kind of WAP (wireless access point), comprising:
First dispensing unit, is at least configured to the first virtual access point and the second virtual access point for described WAP (wireless access point);
First acquiring unit, for obtain described first virtual enter online terminal quantity a little;
First receiving element, for receiving the probe request that described terminal sends;
First access unit, for being less than threshold value at the online terminal quantity of described first virtual access point, by the first virtual access point described in described terminal association,
Second access unit, for being more than or equal to described first threshold value at the online terminal quantity of described first virtual access point, by the second virtual access point described in described terminal association,
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
Preferably, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, control described first virtual access point and return probe response and by the first virtual access point described in described terminal association, described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, controls described second virtual access point and return probe response and by the second virtual access point described in described terminal association.
Preferably, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, service set field configuration in the beacon Beacon frame of described first virtual access point is service set by described WAP (wireless access point), and be asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described second virtual access point, control described first virtual access point and return probe response and by the first virtual access point described in described terminal association, described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, service set field configuration in the beacon Beacon frame of described second virtual access point is service set by described WAP (wireless access point), and be asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point, control described second virtual access point and return probe response and by the second virtual access point described in described terminal association.
Preferably, described WAP (wireless access point) also comprises: the first reminding unit, and the backward described terminal notifying Internet resources returning probe response for the second response unit are nervous.
Preferably, the first acquiring unit, for obtaining the online terminal quantity of the first virtual access point;
First determining unit, deducts described online terminal quantity acquisition difference according to described first threshold value when being less than the first threshold value for online terminal quantity and determines transferable terminal quantity;
First switch unit, for selecting to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
Preferably, described WAP (wireless access point) also comprises:
Second determining unit, the user's liveness order from high to low for the online terminal using described second virtual access point arranges and determines to obtain the described online terminal identical with described transferable terminal quantity successively as the terminal meeting jump condition by user's liveness is the highest.
Preferably, described WAP (wireless access point) also comprises:
Second acquisition unit, for obtaining user's liveness of the online terminal of the first virtual access point when described online terminal quantity is more than or equal to described first threshold value;
Second switch unit, is less than the online terminal switch of the second threshold value to described second virtual access point for existing in the online terminal of the first virtual access point when user's liveness is less than the user of the second threshold value by user's liveness in described first virtual access point.
Preferably, described WAP (wireless access point) also comprises:
3rd determining unit, for determining the receivability number of users of described first virtual access point, described receivability number of users equals described transferable terminal quantity;
3rd switch unit, for the online terminal meeting jump condition is sequentially switched to the first virtual access point from high to low according to second user's liveness, wherein, the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described receivability number of users.
In the present embodiment, physical wireless access point is configured at least two virtual access point by WAP (wireless access point), first virtual access point and the second virtual access point, judge whether to be less than the first threshold value to determine the first virtual access point to the reception condition of new terminal according to the online terminal quantity of the first virtual access point, can also according to active user's number and user's liveness, user is allowed to switch between different virtual access point, by arranging the levels of quality of service of virtual access point, with user's liveness, user is processed respectively, the first high for levels of quality of service virtual access point is distributed to the high terminal of user's liveness, by terminal switch low for user's liveness to low the second virtual access point of levels of quality of service, optimize allocation of resources, meet the demand of different terminals, ensure Consumer's Experience neatly.
Please refer to Fig. 3, embodiments provide a kind of WAP (wireless access point).This WAP (wireless access point) can be specifically WAP (wireless access point), also can be non-AP access point, such as mobile phone, all kinds of computer, panel computer, PDA, MID or E-book reader.
This WAP (wireless access point) comprises wireless lan adapter 303, processor 301 and memory 302.Wireless lan adapter 303 is to provide radio network interface controller (English: wirelessnetworkinterfacecontroller, the abbreviation: WNIC) of wireless lan interfaces.Processor 301 can be central processing unit (English: centralprocessingunit, abbreviation: CPU), or the combination of CPU and hardware chip.Above-mentioned hardware chip can be one or more combination following: application-specific integrated circuit (ASIC) is (English: application-specificintegratedcircuit, abbreviation: ASIC), field programmable gate array is (English: field-programmablegatearray, abbreviation: FPGA), CPLD is (English: complexprogrammablelogicdevice, abbreviation: CPLD) and network processing unit (English: networkprocessor, abridge: NP).Memory 302 can be that volatile memory is (English: volatilememory), such as random access memory is (English: random-accessmemory, abbreviation: RAM), or nonvolatile memory is (English: non-volatilememory), such as flash memory is (English: flashmemory), hard disk is (English: harddiskdrive, abbreviation: HDD) or solid state hard disc (English: solid-statedrive, abbreviation: SSD), wireless lan adapter 303 is all connected with processor 301 with memory 302.
Memory 302, program code stored, and store the first threshold value and the second threshold value preset, and by the program code transfer of storage to processor 301.
The program command that processor 301 stores according to memory 302, perform above-mentioned Fig. 1 or embodiment illustrated in fig. 2 in operating procedure, in Fig. 3 in the middle of thick line be bus.
The probe request that described processor 301 is sent by wireless lan adapter 303 receiving terminal;
WAP (wireless access point) is at least configured to the first virtual access point and the second virtual access point by described processor 301;
Described processor 301 obtains the online terminal quantity of described first virtual access point;
The online terminal quantity of the first virtual access point got compares with the first threshold value be kept in memory 302302 by described processor 301, the first threshold value is less than at the online terminal quantity of described first virtual access point in the first threshold value, described processor 301 controls described first virtual access point and carries service set, and control described second virtual access point and hide service set and by the first virtual access point described in described terminal association
Described first threshold value is more than or equal at the online terminal quantity of described first virtual access point, described processor 301 controls described first virtual access point and hides service set, and control described second virtual access point and carry service set, by the second virtual access point described in described terminal association
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
Preferably, described processor 301 controls described first virtual access point return probe response when probe request adopts clean culture to send, and controls described first virtual access point when judged result is no and return probe response and control described second virtual access point and ignore described probe request.
Preferably, described processor 301 controls described second virtual access point return probe response when probe request adopts clean culture to send, and controls described second virtual access point when judged result is no and return probe response and control described first virtual access point and ignore described probe request.
Preferably described processor 301 returns the backward described terminal notifying Internet resources anxiety of probe response for the second response unit.
Preferably, described processor 301 obtains the online terminal quantity of the first virtual access point;
The online terminal quantity of the first virtual access point obtained compares with the first threshold value be kept in memory 302302 by described processor 301, when online terminal quantity is less than the first threshold value, described processor 301 deducts described online terminal quantity acquisition difference according to described first threshold value and determines transferable terminal quantity;
Described processor 301 is selected to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
Preferably, user's liveness of the online terminal of described second virtual access point order from high to low arranges and determines to obtain the described online terminal identical with described transferable terminal quantity successively as the terminal meeting jump condition by user's liveness is the highest by described processor 301.
Preferably, described processor 301 obtains user's liveness of the online terminal of the first virtual access point when described online terminal quantity is more than or equal to described first threshold value;
When described processor 301 judges that there is user's liveness in the online terminal of the first virtual access point is less than the user of the second threshold value, user's liveness in described first virtual access point is less than the online terminal switch of the second threshold value to described second virtual access point.
Preferably, the receivability number of users of described first virtual access point determined by described processor 301, and described receivability number of users equals described transferable terminal quantity;
The online terminal meeting jump condition sequentially switches to the first virtual access point according to second user's liveness by described processor 301 from high to low, wherein, the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described receivability number of users.
In the present embodiment, the probe request that wireless lan adapter 303 receiving terminal sends, this probe request is transferred to processor 301 by wireless lan adapter 303, memory 302302 preserves the first threshold value and the second threshold value that pre-set, program command is also kept in memory 302302, WAP (wireless access point) is configured at least two virtual access point by processor 301, comprise the first virtual access point and the second virtual access point, processor 301 judges whether to be less than the first threshold value to determine the first virtual access point to the reception condition of new terminal according to the online terminal quantity of the first virtual access point, processor 301 can also according to active user's number and user's liveness, user is allowed to switch between different virtual access point, by arranging the levels of quality of service of virtual access point and adopting user's liveness to process respectively user, the first high for levels of quality of service virtual access point is distributed to the high terminal of user's liveness by processor 301, by terminal switch low for user's liveness to low the second virtual access point of levels of quality of service, optimize allocation of resources, meet the demand of different terminals, ensure Consumer's Experience neatly.For being well understood to being more than or equal to those skilled in the art, for convenience and simplicity of description, the device of foregoing description and the specific works process of unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical or other form.
Parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.The all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory 302 (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
In sum, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a terminal access method, is characterized in that, described method comprises:
WAP (wireless access point) is configured at least two virtual access point, and described at least two virtual access point comprise the first virtual access point and the second virtual access point;
Described WAP (wireless access point) obtains the online terminal quantity of described first virtual access point;
The probe request that described WAP (wireless access point) receiving terminal sends;
If the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) is by the first virtual access point described in described terminal association;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) is by the second virtual access point described in described terminal association;
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
2. terminal access method according to claim 1, is characterized in that, if the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) is by the first virtual access point described in described terminal association; If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, the second virtual access point described in described terminal association specifically comprises by described WAP (wireless access point):
If the online terminal quantity of described first virtual access point is less than threshold value, described WAP (wireless access point) sends the first probe response and by the first virtual access point described in described terminal association, the sender address of described first probe response is the basic service set identification BSSID of described first virtual access point to described terminal;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) sends the second probe response and by the second virtual access point described in described terminal association, the sender address of described second probe response is the BSSID of described second virtual access point to described terminal.
3. terminal access method according to claim 1 and 2, is characterized in that, described method also comprises:
If the online terminal quantity of described first virtual access point is less than threshold value, service set field configuration in the beacon Beacon frame of described first virtual access point is the service set of described first virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described second virtual access point;
If the online terminal quantity of described first virtual access point is more than or equal to described first threshold value, service set field configuration in the beacon Beacon frame of described second virtual access point is the service set of described second virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point.
4. terminal access method according to any one of claim 1 to 3, is characterized in that, described method also comprises:
If online terminal quantity is less than the first threshold value, described WAP (wireless access point) determines transferable terminal quantity, and described transferable terminal quantity is the difference that described first threshold value deducts described online terminal quantity and obtains;
Described WAP (wireless access point) is selected to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
5. the terminal access method according to any one of claim 4, is characterized in that, described method also comprises:
If described online terminal quantity is more than or equal to described first threshold value, then described WAP (wireless access point) obtains user's liveness of the online terminal of the first virtual access point;
Described WAP (wireless access point) judges whether to exist in the online terminal of described first virtual access point the user that user's liveness is less than the second threshold value, if exist, then user's liveness in described first virtual access point is less than the online terminal switch of the second threshold value to described second virtual access point by described WAP (wireless access point).
6. terminal access method according to claim 5, is characterized in that, the online terminal switch that user's liveness in described first virtual access point is less than the second threshold value by described WAP (wireless access point) also comprises after described second virtual access point:
Described WAP (wireless access point) determines the receivability number of users of described first virtual access point, and described receivability number of users equals described transferable terminal quantity;
The online terminal meeting jump condition sequentially switches to the first virtual access point according to second user's liveness by described WAP (wireless access point) from high to low, and the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is less than or equal to described receivability number of users.
7. a WAP (wireless access point), is characterized in that, described WAP (wireless access point) comprises:
First dispensing unit, is configured at least the first virtual access point and the second virtual access point for described WAP (wireless access point);
First acquiring unit, for obtaining the online terminal quantity of described first virtual access point;
First receiving element, for receiving the probe request that described terminal sends;
First access unit, for being less than threshold value at the online terminal quantity of described first virtual access point, by the first virtual access point described in described terminal association,
Second access unit, for being more than or equal to described first threshold value at the online terminal quantity of described first virtual access point, by the second virtual access point described in described terminal association;
Wherein, described first virtual access point is identical with the service set of described second virtual access point, and the levels of quality of service of described first virtual access point is higher than the levels of quality of service of described second virtual access point.
8. WAP (wireless access point) according to claim 7, it is characterized in that, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, described WAP (wireless access point) sends the first probe response and by the first virtual access point described in described terminal association, the sender address of described first probe response is the basic service set identification BSSID of described first virtual access point to described terminal;
Described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, described WAP (wireless access point) sends the second probe response and by the second virtual access point described in described terminal association, the sender address of described second probe response is the BSSID of described second virtual access point to described terminal.
9. WAP (wireless access point) according to claim 8, it is characterized in that, described first access unit, if the online terminal quantity also for described first virtual access point is less than threshold value, service set field configuration in the beacon Beacon frame of described first virtual access point is the service set of described first virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described second virtual access point;
Described second access unit, if the online terminal quantity also for described first virtual access point is more than or equal to described first threshold value, service set field configuration in the beacon Beacon frame of described second virtual access point is the service set of described second virtual access point by described WAP (wireless access point), and is asterisk wildcard service set by the service set field configuration in the beacon Beacon frame of described first virtual access point.
10. the WAP (wireless access point) according to any one of claim 7 to 9, is characterized in that, described WAP (wireless access point) also comprises:
First determining unit, if be less than the first threshold value for online terminal quantity, described WAP (wireless access point) determines transferable terminal quantity, and described transferable terminal quantity is the difference that described first threshold value deducts described online terminal quantity and obtains;
First switch unit, for selecting to meet the terminal switch of jump condition to described first virtual access point according to described transferable terminal quantity from the online terminal of described second virtual access point.
11. WAP (wireless access point) according to claim 10, is characterized in that, described WAP (wireless access point) also comprises:
Second acquisition unit, for obtaining user's liveness of the online terminal of the first virtual access point when described online terminal quantity is more than or equal to described first threshold value;
Second switch unit, is less than the online terminal switch of the second threshold value to described second virtual access point for existing in the online terminal of the first virtual access point when user's liveness is less than the user of the second threshold value by user's liveness in described first virtual access point.
12. WAP (wireless access point) according to claim 11, is characterized in that, described WAP (wireless access point) also comprises:
3rd determining unit, for determining the receivability number of users of described first virtual access point, described receivability number of users equals described transferable terminal quantity;
3rd switch unit, for the online terminal meeting jump condition is sequentially switched to the first virtual access point from high to low according to second user's liveness, wherein, the described quantity meeting the online terminal of jump condition being switched to the first virtual access point is not more than described receivability number of users.
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