CN106358189A - Device and method for accessing wireless local area network - Google Patents

Device and method for accessing wireless local area network Download PDF

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Publication number
CN106358189A
CN106358189A CN201610803425.5A CN201610803425A CN106358189A CN 106358189 A CN106358189 A CN 106358189A CN 201610803425 A CN201610803425 A CN 201610803425A CN 106358189 A CN106358189 A CN 106358189A
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China
Prior art keywords
ssid
equipment
wlan
authentication information
list
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Granted
Application number
CN201610803425.5A
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Chinese (zh)
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CN106358189B (en
Inventor
张墅潇
李明浩
王鑫
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN201610803425.5A priority Critical patent/CN106358189B/en
Publication of CN106358189A publication Critical patent/CN106358189A/en
Application granted granted Critical
Publication of CN106358189B publication Critical patent/CN106358189B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • H04W48/06Access restriction performed under specific conditions based on traffic conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/20Selecting an access point

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a device and a method for accessing a wireless local area network. The device and the method are applied to terminal equipment which accesses the wireless local area network through an AP (access point) device corresponding to a first SSID (service set identifier). The method includes: when set conditions are met, determining at least one SSID, except for the first SSID, currently detected by the terminal equipment; determining a second SSID, in the same wireless local area network with the first SSID, from the at least one SSID; accessing the wireless local area network through an AP device corresponding to the second SSID. By adoption of the technical scheme, the same wireless local area network can be accessed through the AP devices corresponding to the different SSIDs in the same wireless local area network, and a user does not need to configure all AP devices in the same wireless local area network with the same SSID in advance, so that simplicity in operation is realized.

Description

Access the method and device of WLAN
Technical field
It relates to communication technical field, particularly to a kind of method and device accessing WLAN.
Background technology
With the development of communication technology, the large area such as office building, shopping center, square and railway station achieves wifi (wireless fidelity, Wireless Fidelity) covers.At present due to separate unit ap (access point, access point) equipment Wifi in wifi limited coverage area, therefore large area is typically by the multiple ap being connected in same WLAN Equipment provides.Constantly walk about in region with people, the mobile terminal that people carry typically requires by same wireless Different ap equipment in LAN accesses WLAN.
In correlation technique, in user manually by ssid (the service set of ap equipment in same WLAN Identifier, service set) be configured to same ssid after, different ap equipment in same WLAN could be passed through Access WLAN.
However, due to the Professional knowledge needing correlation during configuration ssid, therefore unspecialised network human users rise Come relatively difficult, additionally, when ap number of devices is more, configuring ap equipment one by one, operation is comparatively laborious.
Content of the invention
In order to solve the above problems, the disclosure provides a kind of method and device accessing WLAN.
Specifically, the disclosure is achieved by the following technical solution:
According to the embodiment of the present disclosure in a first aspect, provide a kind of access WLAN method, be applied to terminal and set Standby, described terminal unit accesses WLAN by first service set identifier ssid corresponding access point ap equipment, described Method includes:
When satisfaction imposes a condition, determine currently detected at least one in addition to a described ssid of terminal unit ssid;
From at least one ssid described, determine and be in same WLAN second with a described ssid ssid;
Described WLAN is linked into by ap equipment corresponding with described 2nd ssid.
In one embodiment, described from least one ssid described, determine with a described ssid be in same wireless The 2nd ssid in LAN, comprising:
According to corresponding first authentication information of a described ssid and at least one ssid described at least one mirror corresponding Power information, determines whether the 2nd ssid in a described ssid and at least one ssid described is in same LAN;
Wherein, when comprising described first authentication information at least one authentication information described, determine described at least one The corresponding ssid of first authentication information described in authentication information is to be in same WLAN with a described ssid The 2nd ssid.
In one embodiment, described from least one ssid described, determine and be in same nothing with a described ssid Before the 2nd ssid in line LAN, also include:
From server obtain corresponding with a described ssid roam ssid list, wherein, described roam ssid arrange In table, record has and is at least one of same WLAN ssid and each ssid corresponding ap equipment with a ssid Mac address;
Described from least one ssid described, determine with a described ssid be in same WLAN second Ssid, comprising:
When comprising at least one ssid described and described ssid identical ssid roaming in ssid list and identical Ssid corresponding ap equipment mac address identical when, determine that one of described identical ssid ssid is and described first Ssid is in the 2nd ssid in same WLAN.
In one embodiment, methods described also includes:
Determine authentication information identical ssid in the ssid that described terminal unit had connected, and authentication information identical The mac address of ssid corresponding ap equipment;
The mac address of described authentication information identical ssid and corresponding ap equipment is sent to server, so that described Server update can roam ssid list, and wherein, authentication information identical ssid corresponding ap equipment is in same wireless local Net.
In one embodiment, described described WLAN is linked into by ap equipment corresponding with described 2nd ssid Network, comprising:
From terminal unit local acquisition corresponding first authentication information of a described ssid;
Based on described first authentication information and the 2nd ssid, it is connected to the corresponding ap equipment of described 2nd ssid.
In one embodiment, described authentication information includes the mac address of login password and gateway.
In one embodiment, described pre-conditioned inclusion:
The network quality scoring of the corresponding ap equipment of the first ssid is less than predetermined threshold value.
According to the second aspect of the embodiment of the present disclosure, a kind of method accessing WLAN is provided, is applied to server, Methods described includes:
The list that receiving terminal apparatus send obtains request;
Described list is obtained asked corresponding with a ssid to roam ssid list and be sent to described end End equipment, wherein, the described record that roams in ssid list has at least being in same WLAN with a ssid Individual ssid and the mac address of each ssid corresponding ap equipment.
In one embodiment, methods described also includes:
At least two ssid and the mac ground of the corresponding ap equipment of described at least two ssid that receiving terminal apparatus send Location, wherein, the authentication information of described at least two ssid is identical, and authentication information identical ssid corresponding ap equipment is in same WLAN;
By the mac address of described at least two ssid and the corresponding ap equipment of described at least two ssid, it is added to and can overflow Trip ssid list.
According to the third aspect of the embodiment of the present disclosure, a kind of device accessing WLAN is provided, is applied to terminal and sets Standby, described terminal unit accesses WLAN by first service set identifier ssid corresponding access point ap equipment, described Device includes:
First determining module, is configured to, in the case that satisfaction imposes a condition, determine that terminal unit is currently detected At least one ssid in addition to a described ssid;
Second determining module, is configured to from least one ssid that described first determining module determines, determines and institute State a ssid and be in the 2nd ssid in same WLAN;
Network connecting module, the corresponding ap of the 2nd ssid being configured to be determined with described second determining module is set Standby it is linked into described WLAN.
In one embodiment, described second determining module, comprising:
First determination sub-module, be configured to according to corresponding first authentication information of a described ssid and described at least One ssid at least one authentication information corresponding, determines the 2nd ssid in a described ssid and at least one ssid described Whether it is in same LAN;
Wherein, when comprising described first authentication information at least one authentication information described, determine described at least one The corresponding ssid of first authentication information described in authentication information is to be in same WLAN with a described ssid The 2nd ssid.
In one embodiment, described device also includes:
Acquisition module, be configured to from server obtain corresponding with a described ssid roam ssid list, wherein, Described roam in ssid list record and have be at least one of same WLAN ssid and each with a ssid The mac address of ssid corresponding ap equipment;
Described second determining module, comprising:
Second determination sub-module, is configured as comprising to roam in ssid list with described at least one ssid described Ssid identical ssid, and identical ssid corresponding ap equipment mac address identical when, determine in described identical ssid A ssid be to be in the 2nd ssid in same WLAN with a described ssid.
In one embodiment, described device also includes:
3rd determining module, is configured to determine that authentication information identical in the ssid that described terminal unit had connected Ssid, and the mac address of authentication information identical ssid corresponding ap equipment;
First sending module, is configured to the mac address of described authentication information identical ssid and corresponding ap equipment It is sent to server, so that described server update can roam ssid list, wherein, the corresponding ap of authentication information identical ssid Equipment is in same WLAN.
In one embodiment, described network connecting module, comprising:
Acquisition submodule, is configured to from terminal unit local acquisition corresponding first authentication information of a described ssid;
Network connection submodule, is configured to the first authentication information and second getting based on described acquisition submodule Ssid, is connected to the corresponding ap equipment of described 2nd ssid.
In one embodiment, described authentication information includes the mac address of login password and gateway.
In one embodiment, described pre-conditioned inclusion:
The network quality scoring of the corresponding ap equipment of the first ssid is less than predetermined threshold value.
According to the fourth aspect of the embodiment of the present disclosure, a kind of device accessing WLAN is provided, is applied to server, Described device includes:
First receiver module, the list being configured to receiving terminal apparatus transmission obtains request;
Second sending module, is configured to obtain described list corresponding with a ssid overflowing of being asked Trip ssid list is sent to described terminal unit, wherein, described roam in ssid list record have with a ssid be in At least one of one WLAN ssid and the mac address of each ssid corresponding ap equipment.
In one embodiment, described device also includes:
Second receiver module, is configured at least two ssid and described at least two ssid of receiving terminal apparatus transmission The mac address of corresponding ap equipment, wherein, the authentication information of described at least two ssid is identical, authentication information identical ssid Corresponding ap equipment is in same WLAN;
List update module, be configured at least two ssid that described second receiver module is received and described at least The mac address of the corresponding ap equipment of two ssid, is added to and can roam ssid list.
According to the 5th aspect of the embodiment of the present disclosure, provide a kind of device accessing WLAN, comprising:
Processor;
For storing the memorizer of processor executable;
Wherein, described processor is configured to:
When satisfaction imposes a condition, determine currently detected at least one in addition to a described ssid of terminal unit ssid;
From at least one ssid described, determine and be in same WLAN second with a described ssid ssid;
Described WLAN is linked into by ap equipment corresponding with described 2nd ssid.
According to the 6th aspect of the embodiment of the present disclosure, provide a kind of device accessing WLAN, comprising:
Processor;
For storing the memorizer of processor executable;
Wherein, described processor is configured to:
The list that receiving terminal apparatus send obtains request;
Described list is obtained asked corresponding with a ssid to roam ssid list and be sent to described end End equipment, wherein, the described record that roams in ssid list has at least being in same WLAN with a ssid Individual ssid and the mac address of each ssid corresponding ap equipment.
In one embodiment, can determine and be somebody's turn to do from currently detected other ssid being different from a ssid First ssid is in the 2nd ssid in same WLAN, is linked into by ap equipment corresponding with the 2nd ssid afterwards Described WLAN, thus realize accessing same nothing by difference ssid corresponding ap equipment middle in same WLAN Line LAN, and without user in advance by all ap device configurations in same WLAN be identical ssid, operation Fairly simple.
In one embodiment, two different ssid can be determined according to the corresponding authentication information of two different ssid Whether it is in same WLAN, when authentication information is identical, two different ssid are in same WLAN, thus Realize accessing same WLAN by difference ssid corresponding ap equipment middle in same WLAN, and without user In advance by all ap device configurations in same WLAN be identical ssid, operation fairly simple.
In one embodiment, can by way of automatic lookup can roam ssid list, to determine two different Whether ssid is in same WLAN, is in same wireless office when roaming two different ssid of record in ssid list During the net of domain, determine that this two different ssid are in same WLAN, thus in realizing passing through in same WLAN The corresponding ap equipment of different ssid accesses same WLAN, and without user in advance by the institute in same WLAN Ap device configuration is had to be identical ssid, operation is fairly simple.
In one embodiment, due to increasing ap equipment in WLAN sometimes or deleting ap equipment, therefore in order to protect The accuracy of content and comprehensive in the roamed ssid list of storage in card server end, the terminal unit in this embodiment can To be classified according to authentication information in ssid the and mac address of the ap equipment locally having connected, and classification results are fed back To server, so that server update can roam ssid list.
In one embodiment, after determining that a ssid and the 2nd ssid is in same WLAN, can directly from Terminal unit locally reads authentication information corresponding with the 2nd ssid, and then it is corresponding to pass through the 2nd ssid based on this authentication information Ap equipment accesses WLAN, and is manually entered authentication information without user, and operation is fairly simple.
In one embodiment, the network signal quality of ap equipment can be determined according to the network quality parameters of ap equipment, Find the ap equipment of network signal quality difference in time, the strong ap equipment of screening signal quality is attached, it is to avoid due to ap equipment The generation of situations such as poor terminal unit online network speed being led to of network signal quality is slow.
In one embodiment, locally stored roamed ssid list can be sent to terminal unit by server, so that According to this ssid list, this terminal unit determines whether two different ssid are in same WLAN, thus realizing logical Middle difference ssid corresponding ap equipment in same WLAN of crossing accesses same WLAN, and in advance will without user All ap device configurations in same WLAN are identical ssid, and operation is fairly simple.
It should be appreciated that above general description and detailed description hereinafter are only exemplary, can not be limited this Open.
Brief description
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement meeting the present invention Example, and be used for explaining the principle of the present invention together with description.
Fig. 1 a is the flow chart of a kind of method of access WLAN according to an exemplary embodiment for the disclosure;
Fig. 1 b is the application scenario diagram of method shown in Fig. 1 a according to an exemplary embodiment for the disclosure;
Fig. 2 is the flow process of another kind of method accessing WLAN according to an exemplary embodiment for the disclosure Figure;
Fig. 3 is the flow process of another kind of method accessing WLAN according to an exemplary embodiment for the disclosure Figure;
Fig. 4 is the flow process of another kind of method accessing WLAN according to an exemplary embodiment for the disclosure Figure;
Fig. 5 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Fig. 6 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Fig. 7 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Fig. 8 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Fig. 9 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Figure 10 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Figure 11 is the block diagram of another kind of device accessing WLAN according to an exemplary embodiment for the disclosure;
Figure 12 is the one of a kind of device for accessing WLAN according to an exemplary embodiment for the disclosure Structural representation;
Figure 13 is that another kind according to an exemplary embodiment for the disclosure is used for accessing the device of WLAN One structural representation.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with such as appended The example of the consistent apparatus and method of some aspects being described in detail in claims, the disclosure.
The term using in the disclosure is the purpose only merely for description specific embodiment, and is not intended to be limiting the disclosure. " a kind of ", " described " and " being somebody's turn to do " of singulative used in disclosure and the accompanying claims book is also intended to including most Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wraps Containing one or more associated any or all possible combination listing project.
It will be appreciated that though various information may be described using term first, second, third, etc. in the disclosure, but this A little information should not necessarily be limited by these terms.These terms are only used for same type of information is distinguished from each other out.For example, without departing from In the case of disclosure scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ... When " or " in response to determining ".
As shown in Figure 1a, Fig. 1 a is a kind of side of access WLAN according to an exemplary embodiment for the disclosure The flow chart of method, the method is applied to terminal unit, and this terminal unit passes through the corresponding access point of first service set identifier ssid Ap equipment accesses WLAN, may comprise steps of:
In a step 101, when satisfaction imposes a condition, determine terminal unit currently detected in addition to a ssid extremely A few ssid.
Terminal unit in the present embodiment is the electronic equipment with wifi function of surfing the Net, in actual applications, this terminal Equipment may include that smart mobile phone, panel computer, intelligent watch and computer equipment etc..
In the present embodiment, terminal unit can be by scanning (scanning) operation, in scanning current network conditions Wifi hotspot, obtains the information of the corresponding ap equipment of each wifi hotspot in current network conditions, and this information includes: the clothes of ap equipment Business set identifier ssid, bssid, signal intensity, encryption and authentication mode etc., wherein, ssid is the network name of ap equipment, Bssid is the mac address of ap equipment.
It should be noted that the terminal unit in the present embodiment can execute when this terminal unit is using wireless network and sweep Retouch operation it is also possible to execute scan operation when this terminal unit uses data traffic, the present embodiment is not construed as limiting to this.
Ap (access point, access point) equipment in the present embodiment is the wireless exchange board in wireless network, and it is Terminal user enters the access point of cable network, is mainly used in home broadband, Intranet deployment etc., wireless coverage Distance is tens meters to rice up to a hundred, and major technique is 802.11x series.In actual applications, this ap equipment may include that merely Type ap equipment and extended pattern ap equipment, wherein, simple type ap equipment does not possess routing function, is equivalent to wireless exchange board, extension Property ap equipment has routing function, i.e. wireless router.
In a step 102, from this at least one ssid, determine the being in same WLAN with a ssid Two ssid.
In the present embodiment, the corresponding ap equipment of ssid ap equipment corresponding with the 2nd ssid is in same wireless office Domain net.
In step 103, WLAN is linked into by ap equipment corresponding with the 2nd ssid.
In the present embodiment, the WLAN that terminal unit is accessed by ap equipment corresponding with the 2nd ssid, with It is same WLAN by the WLAN that ap equipment corresponding with a ssid accesses.
In an exemplary application scene, as shown in Figure 1 b, this application scenarios includes: terminal unit 100, an ap set Standby 110, the 2nd ap equipment 120, the 3rd ap equipment 130 and the 4th ap equipment 140, wherein, terminal unit 100 is set by an ap Standby 110 access WLAN, the ssid of an ap equipment is a ssid, an ap equipment 110, the 2nd ap equipment 120 It is in the first WLAN with the 3rd ap equipment 130, the 4th ap equipment 140 is in the second WLAN, aforementioned four Ap equipment all can be scanned by terminal unit 110.
When satisfaction imposes a condition, terminal unit, by being scanned to current network conditions, can obtain an ap and set Standby 110 ssid, the ssid of the 2nd ap equipment 120, the ssid of the 3rd ap equipment 130, the ssid of the 4th ap equipment 140, Due to terminal unit 100 currently by an ap equipment 110 access WLAN, therefore this from scanning obtain second Determine in the ssid of the ssid of ap equipment 120, the ssid of the 3rd ap equipment 130 and the 4th ap equipment 140 and be in a ssid 2nd ssid of same WLAN, for example, when the ssid of the 2nd ap equipment 120 of determining is two ssid, terminal sets Standby 100 are linked into WLAN by the 2nd ap equipment 120.
As seen from the above-described embodiment, this embodiment can be from currently detected other ssid being different from a ssid In, determine the 2nd ssid being in same WLAN with a ssid, afterwards by corresponding with the 2nd ssid Ap equipment be linked into described WLAN, thus realizing by the difference corresponding ap of ssid middle in same WLAN Equipment access same WLAN, and without user in advance by all ap device configurations in same WLAN be phase Same ssid, operation is fairly simple.
As shown in Fig. 2 Fig. 2 is another kind of side accessing WLAN according to an exemplary embodiment for the disclosure The flow chart of method, can determine according to authentication information whether two different ssid are in same wireless local in the present embodiment Net, now the method may comprise steps of:
In step 201, when satisfaction imposes a condition, determine terminal unit currently detected in addition to a ssid extremely A few ssid.
Step 201 in the present embodiment is similar with the step 101 in Fig. 1 a illustrated embodiment, and the present embodiment is no longer superfluous to this State.
In step 202., corresponding at least according to corresponding first authentication information of a ssid and this at least one ssid One authentication information, determines whether the 2nd ssid in a ssid and this at least one ssid is in same LAN;Its In, when comprising the first authentication information at least one authentication information, determine the first authentication letter in this at least one authentication information Ceasing a corresponding ssid is the 2nd ssid being in same WLAN with a ssid.
It should be noted that although the ssid of each ap equipment is incomplete same in current same WLAN, each ap The corresponding authentication information of equipment is identical, and wherein, terminal unit passes through the ssid of ap equipment and corresponding authentication information connects To this ap equipment.
In the case, the present embodiment can each self-corresponding authentication information be with the 2nd ssid by comparing a ssid No identical, to determine whether a ssid and the 2nd ssid is in same WLAN, when a ssid is each with the 2nd ssid When self-corresponding authentication information is identical, determine that a ssid and the 2nd ssid is in same WLAN;When a ssid with When each self-corresponding authentication information of 2nd ssid differs, determine that a ssid is in different wireless locals from the 2nd ssid Net.
Authentication information in the present embodiment may include that the mac address of login password and gateway.
In the present embodiment, before terminal unit, wireless local is accessed by this at least one ssid corresponding ap equipment In the case of network, if locally stored this at least one ssid at least one authentication information corresponding of this terminal unit, Can by this terminal unit from local obtain corresponding first authentication information of a ssid and this at least one ssid corresponding to A few authentication information.
Corresponding first authentication information of a ssid and this at least one ssid pair can also be obtained by other-end equipment At least one authentication information answered, in the case that authentication information is obtained by other-end equipment, execution the present embodiment method This terminal unit can be classified by the LAN that certain approach obtains according to the authentication information that other-end equipment obtains obtains As a result, the LAN classification results obtaining according to authentication information are uploaded onto the server by such as other-end equipment, and this terminal sets For directly from server acquisition LAN classification results.
In step 203, WLAN is linked into by ap equipment corresponding with the 2nd ssid.
Step 203 in the present embodiment is similar with the step 103 in Fig. 1 a illustrated embodiment, and the present embodiment is no longer superfluous to this State.
As seen from the above-described embodiment, this embodiment can determine two according to the corresponding authentication information of two different ssid Whether individual different ssid is in same WLAN, and when authentication information is identical, two different ssid are in same nothing Line LAN, thus realize accessing same WLAN by difference ssid corresponding ap equipment middle in same WLAN Network, and without user in advance by all ap device configurations in same WLAN be identical ssid, operation fairly simple.
As shown in figure 3, Fig. 3 is another kind of side accessing WLAN according to an exemplary embodiment for the disclosure According to roaming ssid list, the flow chart of method, can determine whether two different ssid are in same nothing in the present embodiment Line LAN, now the method may comprise steps of:
In step 301, when satisfaction imposes a condition, determine terminal unit currently detected in addition to a ssid extremely A few ssid.
Step 301 in the present embodiment is similar with the step 101 in Fig. 1 a illustrated embodiment, and the present embodiment is no longer superfluous to this State.
In step 302, from server obtain corresponding with a ssid roam ssid list, this can roam ssid arrange In table, record has and is at least one of same WLAN ssid and each ssid corresponding ap equipment with a ssid Mac address.
Be stored with server in the present embodiment and can roam ssid list, and this can roam ssid list can for service The information that the list of device attendant's manual configuration or this server upload according to one or more terminal units is automatic The list generating, wherein, the generating process of this list sees below embodiment illustrated in fig. 4.
In order to make it easy to understand, ssid can be roamed being listed as follows shown in table 1.
In step 303, when ssid identical ssid comprising in this at least one ssid with can roam in ssid list, And identical ssid corresponding ap equipment mac address identical when, determine that one of this identical ssid ssid is with first Ssid is in the 2nd ssid in same WLAN.
In conjunction with table 1, for example, the ssid of the corresponding ap equipment of a ssid is mac address 1 for ssid1, mac address, second The ssid of ssid corresponding ap equipment is ssid2, mac address is mac address 2, by 1 discovery of tabling look-up, records first in table 1 Ssid and the 2nd ssid is all in the first WLAN.
In step 304, WLAN is linked into by ap equipment corresponding with the 2nd ssid.
Step 304 in the present embodiment is similar with the step 103 in Fig. 1 a illustrated embodiment, and the present embodiment is no longer superfluous to this State.
As seen from the above-described embodiment, this embodiment can determine by way of automatic lookup can roam ssid list Whether two different ssid are in same WLAN, are in when roaming two different ssid of record in ssid list During same WLAN, determine that this two different ssid are in same WLAN, thus realizing by same wireless In LAN, middle difference ssid corresponding ap equipment accesses same WLAN, and without user in advance by same wireless office All ap device configurations in the net of domain are identical ssid, and operation is fairly simple.
The corresponding authentication information of each ssid due to being in same WLAN is identical, therefore can be according to authentication Information determining whether different ssid are in same WLAN, based on this situation, the disclosure provide another kind of real Apply in example, this embodiment can be on the basis of embodiment illustrated in fig. 3, increase following steps:
Determine authentication information identical ssid in the ssid that terminal unit had connected, and authentication information identical ssid pair The mac address of the ap equipment answered;
The mac address of this authentication information identical ssid and corresponding ap equipment is sent to server, so that server Renewal can roam ssid list, and wherein, authentication information identical ssid corresponding ap equipment is in same WLAN.
Due to increasing ap equipment in WLAN sometimes or deleting ap equipment, therefore in order to ensure to deposit in server end The accuracy of content and comprehensive in the roamed ssid list of storage, the terminal unit in the present embodiment can locally be connected Being classified according to authentication information in ssid the and mac address of the ap equipment crossed, and classification results is fed back to server, with housecoat Business device updates and can roam ssid list.
In another kind of embodiment that the disclosure provides, this embodiment can be on the basis of any of the above-described embodiment of the method On, the step in the present embodiment is linked into described WLAN by ap equipment corresponding with described 2nd ssid, permissible Including:
From terminal unit local acquisition corresponding first authentication information of the first ssid;Based on this first authentication information and second Ssid, is connected to the corresponding ap equipment of the 2nd ssid.
Because a ssid and the 2nd ssid is in same WLAN, the corresponding authentication information of the therefore the first ssid with The corresponding authentication information of 2nd ssid is identical;Access because terminal unit currently passes through the corresponding ap equipment of a ssid again Be stored with WLAN, therefore this terminal unit the corresponding authentication information of a ssid, i.e. the first authentication information.
As seen from the above-described embodiment, this embodiment is in same WLAN in determination the first ssid and the 2nd ssid Afterwards, directly locally can read authentication information corresponding with the 2nd ssid from terminal unit, and then be passed through based on this authentication information The corresponding ap equipment of 2nd ssid accesses WLAN, and is manually entered authentication information without user, and operation is fairly simple.
In another kind of embodiment that the disclosure provides, this embodiment can be on the basis of any of the above-described embodiment of the method On, the pre-conditioned network quality scoring that may include that the corresponding ap equipment of a ssid in the present embodiment is less than default threshold Value.
In order to ensure the network quality of terminal unit, terminal unit can correspond to a ssid at interval of one section of duration The network quality of ap equipment scored, scoring process may comprise steps of s1 and s2, wherein,
S1, obtains the network quality parameters of the corresponding ap equipment of a ssid, and this network quality parameters may include that signal Intensity rssi, signal to noise ratio, network transmission speed or working frequency range;
S2, according to the network quality parameters getting and default code of points, to the corresponding ap equipment of a ssid Network quality is scored.
For example, network quality parameters are rssi, network transmission speed, working frequency range, in the corresponding ap equipment of a ssid When network transmission speed is less than the rate-valve value setting, start roaming scoring.Code of points is: as the rssi of ap equipment >- During 80dbm, score score=score+14;As the rssi < -80dbm of ap equipment, score score=score+8;When ap sets When standby working frequency range is 5g frequency spectrum and rssi > -60dbm, score score=score+5* (60dbm-rssi).
As seen from the above-described embodiment, this embodiment can determine ap equipment according to the network quality parameters of ap equipment Network signal quality, finds the ap equipment of network signal quality difference, the strong ap equipment of screening signal quality is attached, and keeps away in time The terminal unit exempting to be led to by ap device network poor signal quality surf the Net network speed slow situations such as generation.
In another kind of embodiment that the disclosure provides, this embodiment can be on the basis of any of the above-described embodiment of the method On, the authentication information in the present embodiment may include that the mac address of login password and gateway.
It should be noted that the mac address of gateway is different concepts from the mac address of ap equipment, the mac address of gateway A WLAN is unique, and the mac address of ap equipment is used for identifying ap equipment uniqueness in a network.
As shown in figure 4, Fig. 4 is another kind of side accessing WLAN according to an exemplary embodiment for the disclosure The flow chart of method, is applied to server, and the method may comprise steps of:
In step 401, the list that receiving terminal apparatus send obtains request.
Terminal unit in the present embodiment is the electronic equipment with wifi function of surfing the Net, in actual applications, this terminal Equipment may include that smart mobile phone, panel computer, intelligent watch and computer equipment etc..
In step 402, by list obtain asked corresponding with a ssid roam ssid list transmission To described terminal unit, this can roam record in ssid list at least being in same WLAN with a ssid Individual ssid and the mac address of each ssid corresponding ap equipment.
It is stored with server in the present embodiment and can roam ssid list, this can roam ssid list can be server The list that the list of attendant's manual configuration or this server automatically generate.
As seen from the above-described embodiment, locally stored roamed ssid list can be sent by the server in this embodiment To terminal unit, so that according to this ssid list, this terminal unit determines whether two different ssid are in same wireless office Domain net, thus realizing accessing same WLAN by difference ssid corresponding ap equipment middle in same WLAN, And without user in advance by all ap device configurations in same WLAN be identical ssid, operation fairly simple.
In another kind of embodiment that the disclosure provides, this embodiment can increase on the basis of embodiment illustrated in fig. 4 Following steps:
At least two ssid and the mac ground of the corresponding ap equipment of described at least two ssid that receiving terminal apparatus send Location, wherein, the authentication information of this at least two ssid is identical, and authentication information identical ssid corresponding ap equipment is in same nothing Line LAN;
By the mac address of this at least two ssid and this at least two ssid corresponding ap equipment, it is added to and can roam Ssid list.
In the present embodiment, the mac address of the ssid and ap equipment that server can send according to terminal unit, gives birth to automatically One-tenth can roam ssid list, and wherein, the generating process that this can roam ssid list is:
Server receive multiple ssid that one or more mobile terminals send, being classified according to WLAN and The mac address of ssid corresponding ap equipment;
After receiving the mac address of multiple ssid and ssid corresponding ap equipment, server can be according to wireless local The difference of net, the mac address carrying out ap equipment corresponding to the plurality of ssid and ssid carries out Classifying Sum, will be in same nothing The mac address of the ssid of line LAN and its corresponding ap equipment is divided to a WLAN, thus generate to roam Ssid list.
On the one hand, due to increasing ap equipment in WLAN sometimes or deleting ap equipment, therefore in order to ensure to service The accuracy of content and comprehensive in the roamed ssid list of storage in device end, in the present embodiment, server can be with real-time reception Ssid the and mac address foundation authentication information of ap equipment that terminal unit sends, that this terminal unit had locally connected, so that Real-time update can roam ssid list;On the other hand, can set according to one or more terminals because this can roam ssid list The standby ap equipment connection uploading generates, and is therefore determined using this list, more accurately, in hgher efficiency.
Although it should be noted that describe the operation of method of disclosure in the accompanying drawings with particular order, this does not require that Or hint must execute these operations according to this particular order, or having to carry out all shown operation just enables the phase The result hoped.On the contrary, the step described in flow chart can change execution sequence.Additionally or alternatively, it is convenient to omit some Step, multiple steps is merged into a step execution, and/or a step is decomposed into execution of multiple steps.
Corresponding with the embodiment of the aforementioned method accessing WLAN, the disclosure additionally provides and accesses WLAN The embodiment of device.
As shown in figure 5, Fig. 5 is a kind of device of access WLAN according to an exemplary embodiment for the disclosure Block diagram, be applied to terminal unit, this terminal unit pass through first service set identifier ssid corresponding access point ap equipment access WLAN, this device may include that
First determining module 510, is configured to, in the case that satisfaction imposes a condition, determine that terminal unit is currently detected At least one ssid in addition to a ssid;
Second determining module 520, be configured to from the first determining module 510 determine at least one ssid, determine with First ssid is in the 2nd ssid in same WLAN;
Network connecting module 530, is configured to the corresponding ap of the 2nd ssid determining with the second determining module 520 Equipment is linked into WLAN.
As seen from the above-described embodiment, this embodiment can be from currently detected other ssid being different from a ssid In, determine the 2nd ssid being in same WLAN with a ssid, afterwards by corresponding with the 2nd ssid Ap equipment be linked into described WLAN, thus realizing by the difference corresponding ap of ssid middle in same WLAN Equipment access same WLAN, and without user in advance by all ap device configurations in same WLAN be phase Same ssid, operation is fairly simple.
As shown in fig. 6, Fig. 6 is another kind of dress accessing WLAN according to an exemplary embodiment for the disclosure The block diagram put, this embodiment can be on the basis of embodiment illustrated in fig. 5, and the second determining module 520 may include that
First determination sub-module 521, be configured to according to corresponding first authentication information of a ssid and at least one Ssid at least one authentication information corresponding, determines whether the 2nd ssid in a ssid and at least one ssid is in same LAN;
Wherein, when comprising the first authentication information at least one authentication information, determine in this at least one authentication information The corresponding ssid of first authentication information is to be in the 2nd ssid in same WLAN with a described ssid.
As shown in fig. 7, Fig. 7 is another kind of dress accessing WLAN according to an exemplary embodiment for the disclosure The block diagram put, this embodiment can be on the basis of embodiment illustrated in fig. 5, and this device can also include:
Acquisition module 540, be configured to from server obtain corresponding with a described ssid roam ssid list, its In, this can roam in ssid list record and have and be at least one of same WLAN ssid and each with a ssid The mac address of ssid corresponding ap equipment;
Second determining module 520, may include that
Second determination sub-module 522, is configured as at least one ssid comprising and can roam in ssid list Ssid identical ssid, and identical ssid corresponding ap equipment mac address identical when, determine in this identical ssid Individual ssid is the 2nd ssid being in same WLAN with a ssid.
As shown in figure 8, Fig. 8 is another kind of dress accessing WLAN according to an exemplary embodiment for the disclosure The block diagram put, this embodiment can be on the basis of embodiment illustrated in fig. 7, and this device can also include:
3rd determining module 550, is configured to determine that authentication information identical in the ssid that terminal unit had connected Ssid, and the mac address of authentication information identical ssid corresponding ap equipment;
First sending module 560, is configured to send out the mac address of authentication information identical ssid and corresponding ap equipment Give server, so that server update can roam ssid list, wherein, at authentication information identical ssid corresponding ap equipment In same WLAN.
As shown in figure 9, Fig. 9 is another kind of dress accessing WLAN according to an exemplary embodiment for the disclosure The block diagram put, this embodiment can be on the basis of embodiment illustrated in fig. 5, and network connecting module 530 may include that
Acquisition submodule 531, is configured to locally obtain the corresponding first authentication letter of a described ssid from terminal unit Breath;
Network connection submodule 532, is configured to the first authentication information and second getting based on acquisition submodule 531 Ssid, is connected to the corresponding ap equipment of the 2nd ssid.
In another kind of embodiment that the disclosure provides, the authentication information in the present embodiment includes login password and gateway Mac address.
In another kind of embodiment that the disclosure provides, pre-conditioned inclusion in the present embodiment:
The network quality scoring of the corresponding ap equipment of the first ssid is less than predetermined threshold value.
As shown in Figure 10, Figure 10 is another kind of access WLAN according to an exemplary embodiment for the disclosure The block diagram of device, is applied to server, and this device may include that
First receiver module 610, the list being configured to receiving terminal apparatus transmission obtains request;
Second sending module 620, is configured to obtain list corresponding with a ssid roaming of being asked Ssid list is sent to terminal unit, and wherein, this can roam to record to have in ssid list and be in same wireless office with a ssid At least one of domain net ssid and the mac address of each ssid corresponding ap equipment.
As seen from the above-described embodiment, locally stored roamed ssid list can be sent by the server in this embodiment To terminal unit, so that according to this ssid list, this terminal unit determines whether two different ssid are in same wireless office Domain net, thus realizing accessing same WLAN by difference ssid corresponding ap equipment middle in same WLAN, And without user in advance by all ap device configurations in same WLAN be identical ssid, operation fairly simple.
As shown in figure 11, Figure 11 is another kind of access WLAN according to an exemplary embodiment for the disclosure The block diagram of device, this embodiment can be on the basis of embodiment illustrated in fig. 10, and this device can also include:
Second receiver module 630, be configured to receiving terminal apparatus transmission at least two ssid and this at least two The mac address of ssid corresponding ap equipment, wherein, the authentication information of this at least two ssid is identical, authentication information identical Ssid corresponding ap equipment is in same WLAN;
List update module 640, be configured at least two ssid that the second receiver module 630 is received and this at least The mac address of the corresponding ap equipment of two ssid, is added to and can roam ssid list.
In said apparatus, the process of realizing of the function of modules and effect specifically refers to corresponding step in said method Realize process, will not be described here.
For device embodiment, because it corresponds essentially to embodiment of the method, thus real referring to method in place of correlation The part applying example illustrates.Device embodiment described above is only schematically, wherein said as separating component The unit illustrating can be or may not be physically separate, as the part that unit shows can be or can also It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to actual Need to select the purpose to realize disclosure scheme for some or all of module therein.Those of ordinary skill in the art are not paying In the case of going out creative work, you can to understand and to implement.
Accordingly, the disclosure additionally provides a kind of device accessing WLAN, comprising: processor;At storage The memorizer of reason device executable instruction;Wherein, described processor is configured to: when satisfaction imposes a condition, determines terminal unit Currently detected at least one ssid in addition to a described ssid;From at least one ssid described, determine and described the One ssid is in the 2nd ssid in same WLAN;It is linked into described by ap equipment corresponding with described 2nd ssid WLAN.
Accordingly, the disclosure additionally provides a kind of device accessing WLAN, comprising: processor;At storage The memorizer of reason device executable instruction;Wherein, described processor is configured to: the list that receiving terminal apparatus send obtains please Ask;Described list is obtained asked corresponding with a ssid and roam ssid list and be sent to described terminal and set Standby, wherein, described roam in ssid list record and have be at least one of same WLAN with a ssid Ssid and the mac address of each ssid corresponding ap equipment.
As shown in figure 12, Figure 12 is that disclosure one kind according to an exemplary embodiment is used for accessing WLAN Device 1200 a structural representation.For example, device 1200 can be mobile phone, computer, digital broadcast terminal, message Transceiver, game console, tablet device, armarium, body-building equipment, personal digital assistant, aircraft etc..
With reference to Figure 12, device 1200 can include following one or more assemblies: process assembly 1202, memorizer 1204, Power supply module 1206, multimedia groupware 1208, audio-frequency assembly 1210, the interface 1212 of input/output (i/o), sensor cluster 1214, and communication component 1216.
The integrated operation of the usual control device 1200 of process assembly 1202, such as with display, call, data communication, Camera operation and record operate associated operation.Treatment element 1202 can include one or more processors 1220 to execute Instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 1202 can include one or more moulds Block, is easy to the interaction between process assembly 1202 and other assemblies.For example, processing component 1202 can include multi-media module, To facilitate the interaction between multimedia groupware 1208 and process assembly 1202.
Memorizer 1204 is configured to store various types of data to support the operation in equipment 1200.These data Example include on device 1200 operation any application program or method instruction, contact data, telephone book data, Message, picture, video etc..Memorizer 1204 can by any kind of volatibility or non-volatile memory device or they Combination is realized, such as static RAM (sram), Electrically Erasable Read Only Memory (eeprom), erasable can Program read-only memory (eprom), programmable read only memory (prom), read only memory (rom), magnetic memory, flash memory Reservoir, disk or CD.
Electric power assembly 1206 provides electric power for the various assemblies of device 1200.Electric power assembly 1206 can include power management System, one or more power supplys, and other generate, manage and distribute, with for device 1200, the assembly that electric power is associated.
Multimedia groupware 1208 includes the screen of one output interface of offer between device 1200 and user.At some In embodiment, screen can include liquid crystal display (lcd) and touch panel (tp).If screen includes touch panel, screen May be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touch sensors With the gesture on sensing touch, slip and touch panel.Touch sensor can not only sensing touch or sliding action border, But also the detection persistent period related to touch or slide and pressure.In certain embodiments, multimedia groupware 1208 Including a front-facing camera and/or post-positioned pick-up head.When equipment 1200 is in operator scheme, such as screening-mode or video mode When, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Each front-facing camera and rearmounted shooting Head can be the optical lens system of a fixation or have focusing and optical zoom capabilities.
Audio-frequency assembly 1210 is configured to output and/or input audio signal.For example, audio-frequency assembly 1210 includes a wheat Gram wind (mic), when device 1200 is in operator scheme, such as call model, logging mode and speech recognition mode when, mike quilt It is configured to receive external audio signal.The audio signal being received can be further stored in memorizer 1204 or via communication Assembly 1216 sends.In certain embodiments, audio-frequency assembly 1210 also includes a speaker, for exports audio signal.
I/o interface 1212 is for providing interface, above-mentioned peripheral interface module between process assembly 1202 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to: home button, volume button, start button and Locking press button.
Sensor cluster 1214 includes one or more sensors, for providing the state of various aspects to comment for device 1200 Estimate.For example, sensor cluster 1214 can detect/the closed mode of opening of equipment 1200, the relative localization of assembly, such as institute State the display that assembly is device 1200 and keypad, sensor cluster 1214 can be with detection means 1200 or device 1,200 1 The position change of individual assembly, user is presence or absence of with what device 1200 contacted, device 1200 orientation or acceleration/deceleration and dress Put 1200 temperature change.Sensor cluster 1214 can include proximity transducer, is configured to do not having any physics The presence of object nearby is detected during contact.Sensor cluster 1214 can also include optical sensor, such as cmos or ccd image sensing Device, for using in imaging applications.In certain embodiments, this sensor cluster 1214 can also include acceleration sensing Device, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress Put 1200 and can access wireless network based on communication standard, such as wifi, 2g or 3g, or combinations thereof.Exemplary at one In embodiment, communication component 1216 receives related from the broadcast singal of external broadcasting management system or broadcast via broadcast channel Information.In one exemplary embodiment, described communication component 1216 also includes near-field communication (nfc) module, to promote short distance Communication.For example, RF identification (rfid) technology, Infrared Data Association (irda) technology, ultra broadband can be based in nfc module (uwb) technology, bluetooth (bt) technology and other technologies are realizing.
In the exemplary embodiment, device 1200 can be by one or more application specific integrated circuits (asic), numeral Signal processor (dsp), digital signal processing appts (dspd), PLD (pld), field programmable gate array (fpga), controller, microcontroller, microprocessor or other electronic components are realized, for executing said method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided As included the memorizer 1204 instructing, above-mentioned instruction can be executed by the processor 1220 of device 1200 to complete said method.Example If, described non-transitorycomputer readable storage medium can be rom, random access memory (ram), cd-rom, tape, soft Disk and optical data storage devices etc..
Figure 13 is that the another kind according to an exemplary embodiment is used for accessing the one of the device 1300 of WLAN Structural representation.For example, device 1300 may be provided in a server.With reference to Figure 13, device 1300 includes process assembly 1322, it further includes one or more processors, and the memory resource representated by memorizer 1332, for storing Can be by the instruction of the execution of processing component 1322, such as application program.In memorizer 1332, the application program of storage can include One or more each correspond to one group instruction module.Additionally, process assembly 1322 is configured to execute instruction, Method to execute above-mentioned access WLAN.
Device 1300 can also include the power management that a power supply module 1326 is configured to performs device 1300, one Wired or wireless network interface 1350 is configured to for device 1300 to be connected to network, and input and output (i/o) interface 1358.Device 1300 can operate based on the operating system being stored in memorizer 1332, such as windows servertm, mac Os xtm, unixtm, linuxtm, freebsdtm or similar.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided As included the memorizer 1332 instructing, above-mentioned instruction can be executed by the process assembly 1322 of device 1300 to complete disclosed technique The said equipment control method that scheme provides.For example, described non-transitorycomputer readable storage medium can be rom, random Access memorizer (ram), cd-rom, tape, floppy disk and optical data storage devices etc..
Those skilled in the art, after considering description and putting into practice disclosure disclosed herein, will readily occur to its of the disclosure Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations are followed the general principle of the disclosure and are included the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following Claim is pointed out.
It should be appreciated that the disclosure is not limited to be described above and precision architecture illustrated in the accompanying drawings, and And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure only to be limited by appended claim.

Claims (20)

1. it is characterised in that being applied to terminal unit, described terminal unit passes through first to a kind of method accessing WLAN Service set ssid corresponding access point ap equipment accesses WLAN, and methods described includes:
When satisfaction imposes a condition, determine currently detected at least one ssid in addition to a described ssid of terminal unit;
From at least one ssid described, determine and be in the 2nd ssid in same WLAN with a described ssid;
Described WLAN is linked into by ap equipment corresponding with described 2nd ssid.
2. method according to claim 1 it is characterised in that described from least one ssid described, determine with described First ssid is in the 2nd ssid in same WLAN, comprising:
According to corresponding first authentication information of a described ssid and at least one ssid described at least one authentication letter corresponding Breath, determines whether the 2nd ssid in a described ssid and at least one ssid described is in same LAN;
Wherein, when comprising described first authentication information at least one authentication information described, determine at least one authentication described The corresponding ssid of first authentication information described in information is be in same WLAN with a described ssid Two ssid.
3. method according to claim 1 is it is characterised in that described from least one ssid described, determine and institute Before stating the 2nd ssid that a ssid is in same WLAN, also include:
From server obtain corresponding with a described ssid roam ssid list, wherein, described roam in ssid list Record to have and be at least one of same WLAN ssid and the mac of each ssid corresponding ap equipment with a ssid Address;
Described from least one ssid described, determine with a described ssid be in same WLAN second Ssid, comprising:
When comprising at least one ssid described and described ssid identical ssid roaming in ssid list, and identical When the mac address of ssid corresponding ap equipment is identical, determine that one of described identical ssid ssid is and described first Ssid is in the 2nd ssid in same WLAN.
4. method according to claim 3 is it is characterised in that methods described also includes:
Determine authentication information identical ssid in the ssid that described terminal unit had connected, and authentication information identical ssid pair The mac address of the ap equipment answered;
The mac address of described authentication information identical ssid and corresponding ap equipment is sent to server, so that described service Device updates and can roam ssid list, and wherein, authentication information identical ssid corresponding ap equipment is in same WLAN.
5. method according to claim 1 is it is characterised in that described connect by ap equipment corresponding with described 2nd ssid Enter to described WLAN, comprising:
From terminal unit local acquisition corresponding first authentication information of a described ssid;
Based on described first authentication information and the 2nd ssid, it is connected to the corresponding ap equipment of described 2nd ssid.
6. the method according to claim 2 or 4 or 5 is it is characterised in that described authentication information includes login password and gateway Mac address.
7. method according to claim 1 is it is characterised in that described pre-conditioned inclusion:
The network quality scoring of the corresponding ap equipment of the first ssid is less than predetermined threshold value.
8. it is characterised in that being applied to server, methods described includes a kind of method accessing WLAN:
The list that receiving terminal apparatus send obtains request;
Described list is obtained asked corresponding with a ssid and roam ssid list and be sent to described terminal and set Standby, wherein, described roam in ssid list record and have be at least one of same WLAN with a ssid Ssid and the mac address of each ssid corresponding ap equipment.
9. method according to claim 8 is it is characterised in that methods described also includes:
At least two ssid and the mac address of the corresponding ap equipment of described at least two ssid that receiving terminal apparatus send, its In, the authentication information of described at least two ssid is identical, and authentication information identical ssid corresponding ap equipment is in same wireless LAN;
By the mac address of described at least two ssid and the corresponding ap equipment of described at least two ssid, it is added to and can roam Ssid list.
10. it is characterised in that being applied to terminal unit, described terminal unit passes through the to a kind of device accessing WLAN One service set ssid corresponding access point ap equipment accesses WLAN, and described device includes:
First determining module, is configured in the case that satisfaction imposes a condition, determine terminal unit currently detected except institute State at least one ssid outside a ssid;
Second determining module, is configured to from least one ssid that described first determining module determines, determines and described the One ssid is in the 2nd ssid in same WLAN;
Network connecting module, the corresponding ap equipment of the 2nd ssid being configured to be determined with described second determining module is connect Enter to described WLAN.
11. devices according to claim 10 are it is characterised in that described second determining module, comprising:
First determination sub-module, be configured to according to corresponding first authentication information of a described ssid and described at least one Ssid at least one authentication information corresponding, determines the 2nd ssid in a described ssid and at least one ssid described whether It is in same LAN;
Wherein, when comprising described first authentication information at least one authentication information described, determine at least one authentication described The corresponding ssid of first authentication information described in information is be in same WLAN with a described ssid Two ssid.
12. devices according to claim 10 are it is characterised in that described device also includes:
Acquisition module, be configured to from server obtain corresponding with a described ssid roam ssid list, wherein, described Can roam to record to have in ssid list and be at least one of same WLAN ssid and each ssid couple with a ssid The mac address of the ap equipment answered;
Described second determining module, comprising:
Second determination sub-module, is configured as comprising to roam in ssid list with described at least one ssid described Ssid identical ssid, and identical ssid corresponding ap equipment mac address identical when, determine in described identical ssid One ssid is to be in the 2nd ssid in same WLAN with a described ssid.
13. devices according to claim 12 are it is characterised in that described device also includes:
3rd determining module, is configured to determine that authentication information identical ssid in the ssid that described terminal unit had connected, And the mac address of authentication information identical ssid corresponding ap equipment;
First sending module, is configured to send the mac address of described authentication information identical ssid and corresponding ap equipment To server, so that described server update can roam ssid list, wherein, authentication information identical ssid corresponding ap equipment It is in same WLAN.
14. devices according to claim 10 are it is characterised in that described network connecting module, comprising:
Acquisition submodule, is configured to from terminal unit local acquisition corresponding first authentication information of a described ssid;
Network connection submodule, is configured to the first authentication information and the 2nd ssid getting based on described acquisition submodule, It is connected to the corresponding ap equipment of described 2nd ssid.
15. devices according to claim 11 or 13 or 14 it is characterised in that described authentication information include login password and The mac address of gateway.
16. devices according to claim 10 are it is characterised in that described pre-conditioned inclusion:
The network quality scoring of the corresponding ap equipment of the first ssid is less than predetermined threshold value.
It is characterised in that being applied to server, described device includes a kind of 17. devices accessing WLAN:
First receiver module, the list being configured to receiving terminal apparatus transmission obtains request;
Second sending module, is configured to obtain described list corresponding with a ssid roaming of being asked Ssid list is sent to described terminal unit, wherein, described roam in ssid list record have with a ssid be in same At least one of WLAN ssid and the mac address of each ssid corresponding ap equipment.
18. devices according to claim 17 are it is characterised in that described device also includes:
Second receiver module, at least two ssid and described at least two ssid that are configured to receiving terminal apparatus transmission correspond to Ap equipment mac address, wherein, the authentication information of described at least two ssid is identical, authentication information identical ssid correspond to Ap equipment be in same WLAN;
List update module, is configured at least two ssid and described at least two receiving described second receiver module The mac address of ssid corresponding ap equipment, is added to and can roam ssid list.
A kind of 19. devices accessing WLAN are it is characterised in that include:
Processor;
For storing the memorizer of processor executable;
Wherein, described processor is configured to:
When satisfaction imposes a condition, determine currently detected at least one ssid in addition to a described ssid of terminal unit;
From at least one ssid described, determine and be in the 2nd ssid in same WLAN with a described ssid;
Described WLAN is linked into by ap equipment corresponding with described 2nd ssid.
A kind of 20. devices accessing WLAN are it is characterised in that include:
Processor;
For storing the memorizer of processor executable;
Wherein, described processor is configured to:
The list that receiving terminal apparatus send obtains request;
Described list is obtained asked corresponding with a ssid and roam ssid list and be sent to described terminal and set Standby, wherein, described roam in ssid list record and have be at least one of same WLAN with a ssid Ssid and the mac address of each ssid corresponding ap equipment.
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