CN109429378A - A kind of network-building method and device and terminal - Google Patents
A kind of network-building method and device and terminal Download PDFInfo
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- CN109429378A CN109429378A CN201710587566.2A CN201710587566A CN109429378A CN 109429378 A CN109429378 A CN 109429378A CN 201710587566 A CN201710587566 A CN 201710587566A CN 109429378 A CN109429378 A CN 109429378A
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- personalized labels
- authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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Abstract
The present invention discloses a kind of network-building method and device and terminal, this method comprises: client STA sends authentication request frame to access point AP;STA receives the authentication response message that AP is sent;When carrying the information of instruction submission personalized labels in the authentication response message, STA sends secondary identity authentication claim frame to AP;Personalized labels selection information is carried in the secondary identity authentication claim frame;STA receives the secondary identity authentication response message that AP is sent;Connection is established between STA and AP.Scheme through the invention, user can be grouped by personalized labels during networking, access point AP can be enabled to carry out the push of message according to different user groupings, by way of distinguishing relative to the existing label traditional MAC Address, IP address etc., a kind of more flexible information push method is provided.
Description
Technical field
The present invention relates to Internet technical field, espespecially a kind of network-building method and device and terminal.
Background technique
Currently, user, when using mobile terminal Internet access, often using WIFI, (Wireless-Fidelity is wirelessly protected
Very) it is connected to the network.It is more prevalent with WIFI, people to WIFI using more and more extensive, it is multiple under certain scenes
User needs to form interim local area network to share or transmit file.Under this scene, common networking mode is in each user
The mobile phone of a user is chosen as AP (Access Point, access point), other mobile phones are as STA (Station, client
End);Or all users are connected to same AP as STA, to form local area network.After completing networking, each STA user can pass through
It is connected in local area network to other STA users or AP user and sends or receives file, transmitting/receiving file process depends on cell phone client
Transmission.
It in the prior art during more STA and AP composition local area network, is connect by STA1 with AP, STA2 and AP connection
Sequential system, until networking is completed after each STA and AP establish connection.Referring to Fig. 1, formed for more STA in the prior art and AP
The connection procedure of the process schematic of WIFI local area network, each STA and AP includes:
Step 1, AP broadcast AP basic information, including SSID by Beacon frame;
Step 2, STA send Probe Request (probe requests thereby) frame to the AP for carrying specified SSID;
Step 3, AP carry out response to the SSID connection request of STA;
Step 4, STA request authentication (Authentication) to target AP;
Step 5, AP respond to authentication (Authentication) request of STA;
Step 6, STA are associated with (Association) request with AP transmission;
Step 7, AP respond to association (Association) request;
AP and STA1 establish connection later, and other STA and AP establishes connection procedure and is identical with this, as all STA and AP
It establishes after connection, local area network composition such as Fig. 2.
According to STA in the prior art and AP composition WIFI local area network process, WIFI local area network composition after, each STA with
File or other data can be communicated or transmitted between AP, but since data are to forward transparent transmission by AP, often to be relied on
Other upper application softwares carry out, and are restricted more, and the interaction between STA and AP is only through MAC Address, IP address
It carries out, has some limitations etc. traditional label, it is not humanized enough.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of network-building method and device and terminals, are able to solve existing skill
Interaction in art between STA and AP is only through the labels such as MAC Address or IP address to carry out caused interact in the presence of limitation
The problem of property.
In order to solve the above-mentioned technical problem, the invention proposes a kind of network-building methods, which is characterized in that the method
Include:
Client STA sends authentication request frame to access point AP;
STA receives the authentication response message that AP is sent;
When carrying the information of instruction submission personalized labels in the authentication response message, STA is sent to AP
Secondary identity authentication claim frame;Personalized labels selection information is carried in the secondary identity authentication claim frame;
STA receives the secondary identity authentication response message that AP is sent;
Connection is established between STA and AP.
Preferably, the instruction submits the information of personalized labels to carry the first field in authentication response message
In;
When the first field in authentication response message is set as first predetermined value, authentication response message is indicated
In carry instruction submit personalized labels information.
Preferably, when the first field in authentication request frame is set as second predetermined value, the body that STA is sent is indicated
Part checking request frame is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
Preferably, the personalized labels selection information carries in the second field of authentication request frame.
Preferably, the first field is Sub the type field, and the second field is Frame body field.
Preferably, personalized labels option is showed user by STA, and input determines corresponding according to the user's choice
Property label select information.
Preferably, the personalized labels option carried in the authentication response message that STA is sent according to AP, to user's exhibition
Show the personalized labels option;Or,
STA shows the personalized labels option according to the pre-set personalized labels option of user, to user.
In order to solve the above-mentioned technical problem, the invention also provides a kind of network-building methods, which comprises
Access point AP receives the authentication request frame that client STA is sent;
AP sends authentication response message to STA;Wherein, instruction is carried in the authentication response message to submit
The information of personalized labels;
AP receives the secondary identity authentication claim frame that STA is sent;Individual character is carried in the secondary identity authentication claim frame
Change label and selects information;
AP sends secondary identity authentication response message to STA;
AP and STA establish connection.
Preferably, the instruction submits the information of personalized labels to carry the first field in authentication response message
In;
When the first field in authentication response message is set as first predetermined value, authentication response message is indicated
In carry instruction submit personalized labels information.
Preferably, when the first field in authentication request frame is set as second predetermined value, indicate what STA was sent
Authentication request frame is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
Preferably, the personalized labels selection information carries in the second field of authentication request frame.
Preferably, personalized labels option is carried in the authentication response message sent to STA, so that
STA shows the personalized labels option to user.
Preferably, AP is after receiving the personalized labels selection information of STA transmission, by STA and corresponding personalization
Label selection information is stored to personalized labels database.
Preferably, AP selects information according to the corresponding personalized labels of Message message, looks into personalized labels database
Look for STA MAC Address corresponding with personalized labels selection information;
AP sends the Message message to the corresponding STA of MAC Address found.
In order to solve the above-mentioned technical problem, the invention also provides a kind of first network device, first network devices
Include:
First transmission unit, for sending authentication request frame to access point AP;
First receiving unit, for receiving the authentication response message of AP transmission;
First transmission unit is also used to carry instruction in the authentication response message and submits personalized mark
When the information of label, secondary identity authentication claim frame is sent to AP;Personalized mark is carried in the secondary identity authentication claim frame
Label selection information;
First receiving unit is also used to receive the secondary identity authentication response message of AP transmission;
First connection establishment unit, for the connection between foundation and AP.
Preferably, the instruction submits the information of personalized labels to carry the first field in authentication response message
In;
When the first field in authentication response message is set as first predetermined value, authentication response message is indicated
In carry instruction submit personalized labels information.
Preferably, when the first field in authentication request frame is set as second predetermined value, indicate what STA was sent
Authentication request frame is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
Preferably, the personalized labels selection information carries in the second field of authentication request frame.
Preferably, described device includes selecting unit, for personalized labels option to be showed user, and according to
The selection input at family determines that corresponding personalized labels select information.
Preferably, the personalized labels choosing carried in the authentication response message that selecting unit is also used to be sent according to AP
, the personalized labels option is shown to user;Or, according to the pre-set personalized labels option of user, to user's exhibition
Show the personalized labels option.
In order to solve the above-mentioned technical problem, the invention also provides a kind of second network device, second network devices
Include:
Second receiving unit, for receiving the authentication request frame of client STA transmission;
Second transmission unit, for sending authentication response message to STA;Wherein, the authentication response message
In carry instruction submit personalized labels information;
Second receiving unit is also used to receive the secondary identity authentication claim frame of STA transmission;The secondary identity is tested
Personalized labels selection information is carried in card claim frame;
Second transmission unit is also used to send secondary identity authentication response message to STA;
Second connection establishment unit, for establishing connection with STA.
Preferably, the instruction submits the information of personalized labels to carry the first field in authentication response message
In;
When the first field in authentication response message is set as first predetermined value, authentication response message is indicated
In carry instruction submit personalized labels information.
Preferably, when the first field in authentication request frame is set as second predetermined value, indicate what STA was sent
Authentication request frame is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
Preferably, the personalized labels selection information carries in the second field of authentication request frame.
Preferably, personalized labels option is carried in the authentication response message sent to STA, so that
STA shows the personalized labels option to user.
It preferably, further include storage unit, it, will after selecting information in the personalized labels for receiving STA transmission
STA is stored with corresponding personalized labels selection information to personalized labels database.
Preferably, further includes:
Message sending unit, for selecting information according to the corresponding personalized labels of Message message, in personalized labels
Database lookup STA MAC Address corresponding with personalized labels selection information;It is corresponding to the MAC Address found
STA sends the Message message.
In order to solve the above-mentioned technical problem, the invention also provides a kind of terminal, the terminal includes any of the above-described first
Network device;The terminal further includes any of the above-described second network device.
Compared with prior art, to include: client STA send identity to access point AP to technical solution provided by the invention
Checking request frame;STA receives the authentication response message that AP is sent;Instruction is carried in the authentication response message
When submitting the information of personalized labels, STA sends secondary identity authentication claim frame to AP;In the secondary identity authentication claim frame
Carry personalized labels selection information;STA receives the secondary identity authentication response message that AP is sent;It is established between STA and AP
Connection.Scheme through the invention can be grouped user by personalized labels during networking, can to connect
Access point AP can carry out the push of message according to different user groupings, be passed relative to existing by MAC Address, IP address etc.
The label of system provides a kind of more flexible information push method come the mode distinguished.
Detailed description of the invention
The attached drawing in the embodiment of the present invention is illustrated below, the attached drawing in embodiment be for of the invention into one
Step understands, is used to explain the present invention, does not constitute a limitation on the scope of protection of the present invention together with specification.
Fig. 1 is the process schematic that STA and AP forms WIFI local area network in the prior art;
Fig. 2 is the structural schematic diagram of the local area network of composition;
Fig. 3 is the flow diagram of network-building method provided in an embodiment of the present invention;
Fig. 4 is the frame structure schematic diagram of authentication request frame provided in an embodiment of the present invention;
Fig. 5 is the frame structure schematic diagram of secondary identity authentication claim frame provided in an embodiment of the present invention;
Fig. 6 is the schematic diagram of personalized labels provided in an embodiment of the present invention;
Fig. 7 is the schematic diagram of personalized labels list provided in an embodiment of the present invention;
Fig. 8 be the embodiment of the present invention in method schematic diagram from AP to STA PUSH message;
Fig. 9 A and Fig. 9 B are the structural schematic diagram of network device provided in an embodiment of the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, the invention will be further described with reference to the accompanying drawing, not
It can be used to limit the scope of the invention.It should be noted that in the absence of conflict, embodiment and reality in the application
The various modes applied in example can be combined with each other.
Referring to Fig. 3, the invention proposes a kind of schematic diagrames of network-building method, which comprises
Step 310, STA send Probe Request frame to AP;
Wherein, the Probe Request frame is the standard frame of 802.11 protocol definitions;STA to AP by sending
Probe Request frame issues connection request to AP.
After step 320, AP receive the Probe Request frame from STA, connection request is responded;
Step 330, STA send authentication (Authentication) request to target AP;
Step 340, AP reply authentication response after receiving the authentication request from STA, to STA, described
Personalized labels request is carried in authentication response;
Wherein, personalized labels refer to the label for message category, and for being grouped and distinguishing to user
Label is grouped user by personalized labels, and access point AP can be enabled to be carried out according to different user groupings
The push of message provides by way of distinguishing relative to the existing label traditional MAC Address, IP address etc.
A kind of more flexible information push method.
For example, when pushing news messages personalized labels can be set to sport, amusement, fashion, cuisines equal part
Class.
Above-mentioned authentication response, is the Authentication redefined according to embodiments of the present invention
Response frame;Fig. 4 is referred to, Authentication Response frame provided in an embodiment of the present invention (is referred to as
Pre-Authentication Response) structure elucidation is as follows:
Frame Control (frame control) field: the Frame Control field of standard frame is improved, from the word
The Type=00 of section can see, this frame belongs to management frame;
The standard definition of each field in standard management frame once is described first:
It include: Protocol (protocol version) position, To DS and From DS, More in Frame Control field
Fragment (more segmentations) position, Retry (retry) position, Power Management (power management) position, More Data (more
Most evidences) position, (protection frame) position Protected Frame and Order (sequence) position;Duration/ID (duration) field,
Address1 (address 1) field, Address2 (address 2) field, Address3 (address 3) field, Sequence Control
(sequential control) field Address4 (address 4) field, FCS (Frame Check Sequence) field, Frame body (frame main body) field.
The definition of above-mentioned each field is no longer repeated herein compared with standard.
The following are the fields modified in the embodiment of the present invention to standard management frame, to complete the embodiment of the present invention.
Sub Type (subtype): improving the Sub the type field of standard frame, constitute the special frames of the present embodiment,
This special frames is used to request personalized labels to STA;
Since the Sub Type value 0110~0111 of management frame in standard agreement is not defined with 1101~1111, can make
With any one value therein, mutually distinguished with other standard values.Preferably, the present embodiment is that Sub Type is assigned a value of 0110.
When Sub Type is assigned a value of 0110, show that this management frame is the Pre-Authentication that personalized labels request form
Response frame.
Step 350, STA send personalized labels to AP and select information, and STA is sent a by secondary identity authentication claim frame
Property label select information.
A kind of network-building method provided in an embodiment of the present invention especially local area network building method.
Fig. 4 is referred to, the frame structure parsing of secondary identity authentication claim frame Re-Authentication Request frame is such as
Under:
Frame Control (frame control) field: the Frame Control field of standard frame is improved, from the word
The Type=00 of section can see, this frame belongs to management frame;
The standard definition of each field in standard management frame once is described first:
It include: Protocol (protocol version) position, To DS and From DS, More in Frame Control field
Fragment (more segmentations) position, Retry (retry) position, Power Management (power management) position, More Data (more
Most evidences) position, (protection frame) position Protected Frame and Order (sequence) position;Duration/ID (duration) field,
Address1 (address 1) field, Address2 (address 2) field, Address3 (address 3) field, Sequence Control
(sequential control) field Address4 (address 4) field, FCS (Frame Check Sequence) field.
The definition of above-mentioned each field is no longer repeated herein compared with standard.
The following are the fields modified in the embodiment of the present invention to standard management frame, to complete the embodiment of the present invention.
Sub Type (subtype): improving the Sub the type field of standard frame, constitute the special frames of the present embodiment,
Pre-association request is sent to complete STA to AP;
Preferably, the present embodiment is that Sub Type is assigned a value of 0111.Due to the Sub Type value of management frame in standard agreement
0110~0111 is not defined with 1101~1111, any one value therein can be used herein, with other standard value phase regions
Point.
It should be noted that showing that this management frame is Re-Authentication when Sub Type is assigned a value of 0111
Request claim frame.
Frame body (frame main body) field: Frame body field is the data field of frame, by STA's in the present embodiment
MAC Address, personalized labels Lable encapsulation are in the field.
Step 360, AP send secondary identity authentication response to STA.
Step 370, AP are associated with certification with STA completion, establish connection.
Connection in the present embodiment refers to network connection.
Wherein, step 370 specifically includes:
Step 371, STA are associated with (Association) request with AP transmission;
Step 372, AP respond to association (Association) request.
This new STA personalized labels that local area network is added is stored in the local AP by S308:AP, updates being locally stored
Property list of labels.
Wherein, STA and its corresponding personalized labels selection information are stored in personalized labels list.
It is described the invention proposes a kind of local area network building method based on same as the previously described embodiments or similar design
Method includes:
Step 410, STA send Probe Request frame to AP;
Step 420, STA receive the connection request response that AP is sent;
Step 430, STA send authentication request frame to AP after receiving the connection request response of AP transmission;
Step 440, STA receive the authentication response message that AP is sent;The authentication response message be AP according to
The response message that above-mentioned authentication request frame is sent;
Step 450, carried in the authentication response message instruction submit personalized labels information when, STA
Secondary identity authentication claim frame is sent to AP;Personalized labels selection information is carried in the secondary identity authentication claim frame;
Step 460, STA receive the secondary identity authentication response message that AP is sent;The secondary identity authentication response message
The response message sent for AP according to above-mentioned secondary identity authentication claim frame;
Step 470, STA complete with the certification that is associated between AP, and foundation and AP between physical connection.
It is described the invention proposes a kind of local area network building method based on same as the previously described embodiments or similar design
Method includes:
Step 510, AP receive the Probe Request frame that STA is sent;
Step 520, AP send connection request response to STA;
Step 530, AP receive the authentication request frame that STA is sent;
Step 540, AP send authentication response message to STA;Wherein, it is carried in the authentication response message
Indicate the information of submission personalized labels;The authentication response message is that AP is sent according to above-mentioned authentication request frame
Response message;
Step 550, AP receive the secondary identity authentication claim frame that STA is sent;It is taken in the secondary identity authentication claim frame
Information is selected with personalized labels;
Step 560, AP send secondary identity authentication response message to STA;The secondary identity authentication response message is AP
The response message sent according to above-mentioned secondary identity authentication claim frame;
Step 570, AP are associated with certification with STA completion, establish physical connection.
Personalized labels and personalized labels list are described in more details below with reference to Fig. 6 and Fig. 7.
As shown in fig. 6, be personalized labels list data structure provided in an embodiment of the present invention, it is described as shown in Fig. 6
Data structure includes:
MAC Addr: referring to the MAC Address of STA, is unique identification in netting;
The customized pet name of Nickname:STA user
Lable_n: the n-th label, it is interested in certain category information Message_n to represent STA user, and the two has corresponding close
System.
The corresponding relationship of the label refers to the corresponding label of certain class message.By taking sports-cast as an example, can preferably it incite somebody to action
Message_n is defined as sport, then showing that the STA user thinks that the message of sport category is that oneself is preferred or interested
Message content.
Fig. 7 is referred to, is the schematic diagram that STA collects personalized labels to user in the embodiment of the present invention.As shown, institute
The process stated includes:
701, STA terminals requry the users whether define personalized labels by display module.
702, when user selects to define personalized labels, provide a user personalized labels option.
Preferably, personalized labels option can be provided by AP, and AP is by way of data frame by personalized labels option
List is sent to STA, can also be customized by the user.
703, user can select one or more labels in personalized labels option, can also be filled out according to label classification
Label substance is write, such as it is " flight number " that STA, which can prompt the user with label classification, user can fill in true flight number.
Refer to Fig. 8, be in the embodiment of the present invention AP to the method schematic diagram of STA PUSH message.As shown, AP to
The method of STA PUSH message includes:
Step 801, AP selection a piece of news Message1 STA into local area network are pushed.
The Message1 is random one and prepares the message pushed to local area network.AP mentions the key message of the message
It takes in case S802 is used.The key message refers to the core subject of the message.Such as the message key letter of a sports news
Breath may be defined as sport, and the key message of an airport registration prompting message may be defined as Bording_Message.
Step 802, AP traverse the personalized labels list that is locally stored, search wherein with Message1 match messages
Personalized labels Label1.
It preferably, is that user selects in Fig. 7 with the matched personalized labels of its key message Sport by taking sports-cast as an example
The label of sports enthusiast has been selected, and has been figure with the matched personalized labels of boarding information key message Bording_message
The label of flight number is filled in 7.
Step 803, the database information according to personalized labels find its address corresponding STA MAC.
Step 804, AP send Message1 message to the corresponding STA of MAC Address in step 3.
Based on same as the previously described embodiments or similar design, the embodiment of the present invention also provides a kind of first network device,
At the terminal, referring to Fig. 9 A, a kind of first network device proposed by the present invention includes: for setting
First transmission unit 11, for sending authentication request frame to AP;
First receiving unit 12, for receiving the authentication response message of AP transmission;
First transmission unit 11 is also used to carry instruction in the authentication response message and submits personalization
When the information of label, secondary identity authentication claim frame is sent to AP;Personalization is carried in the secondary identity authentication claim frame
Label selects information;
First receiving unit 12 is also used to receive the secondary identity authentication response message of AP transmission;
First connection establishment unit 13, for the physical connection between foundation and AP.
In the embodiment of the present invention, the instruction submits the information of personalized labels to carry in authentication response message
In Sub the type field;
When Sub the type field in authentication response message is set as first predetermined value, authentication response is indicated
The information that personalized labels are submitted in instruction is carried in message.
In the embodiment of the present invention, when the Sub the type field in authentication request frame is set as second predetermined value, table
Show that the authentication request frame that STA is sent is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
In the embodiment of the present invention, the personalized labels selection information carries the Frame in authentication request frame
In body field.
In the embodiment of the present invention, described device includes selecting unit 14, for personalized labels option to be showed use
Family, and input determines that corresponding personalized labels select information according to the user's choice.
In the embodiment of the present invention, what is carried in the authentication response message that selecting unit 14 is also used to be sent according to AP is a
Property label option, show the personalized labels option to user;Or, being selected according to the pre-set personalized labels of user
, the personalized labels option is shown to user.
Based on same as the previously described embodiments or similar design, the embodiment of the present invention also provides a kind of second network device,
At the terminal, referring to Fig. 9 B, a kind of second network device proposed by the present invention includes: for setting
Second receiving unit 21, for receiving the authentication request frame of STA transmission;
Second transmission unit 22, for sending authentication response message to STA;Wherein, the authentication response disappears
The information that personalized labels are submitted in instruction is carried in breath;
Second receiving unit 21 is also used to receive the secondary identity authentication claim frame of STA transmission;The secondary identity
Personalized labels selection information is carried in checking request frame;
Second transmission unit 22 is also used to send secondary identity authentication response message to STA;
Second connection establishment unit 23, for establishing physical connection with STA.
In the embodiment of the present invention, the instruction submits the information of personalized labels to carry in authentication response message
In Sub the type field;
When Sub the type field in authentication response message is set as first predetermined value, authentication response is indicated
The information that personalized labels are submitted in instruction is carried in message.
In the embodiment of the present invention, when the Sub the type field in authentication request frame is set as second predetermined value, table
Show that the authentication request frame that STA is sent is secondary identity authentication claim frame, and wherein carries personalized labels selection information.
In the embodiment of the present invention, the personalized labels selection information carries the Frame body in authentication request frame
In field.
In the embodiment of the present invention, personalized labels option is carried in the authentication response message sent to STA,
So that STA shows the personalized labels option to user.
It further include storage unit 24 in the embodiment of the present invention, in the personalized labels selection letter for receiving STA transmission
After breath, STA is stored with corresponding personalized labels selection information to personalized labels database.
It further include message sending unit 25 in the embodiment of the present invention, for according to the corresponding personalized mark of Message message
Label selection information, in personalized labels database lookup STA MAC Address corresponding with personalized labels selection information;To
The corresponding STA of the MAC Address found sends the Message message.
Based on same as the previously described embodiments or similar design, the embodiment of the present invention also provides a kind of terminal, the terminal
Including any first network device provided in an embodiment of the present invention;The terminal further includes provided in an embodiment of the present invention any
Two network devices.It, can also be with for example, mobile phone can be used as STA and access the hot spot that other mobile phones are established when terminal is mobile phone
Hot spot is established as AP, and other mobile phones is allowed to be connected to the hot spot that this mobile phone is established.
It should be noted that embodiment described above be merely for convenience of it will be understood by those skilled in the art that, and
It is not used in and limits the scope of the invention, under the premise of not departing from inventive concept of the invention, those skilled in the art couple
Any obvious replacement and improvement that the present invention is made etc. are within the scope of the present invention.
Claims (10)
1. a kind of network-building method, which is characterized in that the described method includes:
Client STA sends authentication request frame to access point AP;
STA receives the authentication response message that AP is sent;
When carrying the information of instruction submission personalized labels in the authentication response message, STA sends secondary to AP
Authentication request frame;Personalized labels selection information is carried in the secondary identity authentication claim frame;
STA receives the secondary identity authentication response message that AP is sent;
Connection is established between STA and AP.
2. the method according to claim 1, wherein the instruction submits the information of personalized labels to carry in body
In first field of part authentication response information;
When the first field in authentication response message is set as first predetermined value, indicate to take in authentication response message
The information of personalized labels is submitted with instruction.
3. the method according to claim 1, wherein the first field in authentication request frame is set as
When two predetermined values, indicate that the authentication request frame that STA is sent is secondary identity authentication claim frame, and wherein carry personalization
Label selects information.
4. according to the method described in claim 3, it is characterized in that, personalized labels selection information is carried in authentication
In second field of claim frame.
5. according to the method described in claim 3, it is characterized in that, personalized labels option is showed user by STA, and according to
The selection input of user determines that corresponding personalized labels select information.
6. according to the method described in claim 5, it is characterized in that,
The personalized labels option carried in the authentication response message that STA is sent according to AP shows the individual character to user
Change label option;Or,
STA shows the personalized labels option according to the pre-set personalized labels option of user, to user.
7. a kind of network-building method, which is characterized in that the described method includes:
Access point AP receives the authentication request frame that client STA is sent;
AP sends authentication response message to STA;Wherein, instruction is carried in the authentication response message submits individual character
Change the information of label;
AP receives the secondary identity authentication claim frame that STA is sent;Personalized mark is carried in the secondary identity authentication claim frame
Label selection information;
AP sends secondary identity authentication response message to STA;
AP and STA establish connection.
8. the method according to the description of claim 7 is characterized in that AP is selected according to the corresponding personalized labels of Message message
Information is selected, in personalized labels database lookup STA MAC Address corresponding with personalized labels selection information;
AP sends the Message message to the corresponding STA of MAC Address found.
9. a kind of first network device, which is characterized in that first network device includes:
First transmission unit, for sending authentication request frame to access point AP;
First receiving unit, for receiving the authentication response message of AP transmission;
First transmission unit is also used to carry instruction in the authentication response message and submits personalized labels
When information, secondary identity authentication claim frame is sent to AP;Personalized labels choosing is carried in the secondary identity authentication claim frame
Select information;
First receiving unit is also used to receive the secondary identity authentication response message of AP transmission;
First connection establishment unit, for the connection between foundation and AP.
10. a kind of second network device, which is characterized in that second network device includes:
Second receiving unit, for receiving the authentication request frame of client STA transmission;
Second transmission unit, for sending authentication response message to STA;Wherein, it is taken in the authentication response message
The information of personalized labels is submitted with instruction;
Second receiving unit is also used to receive the secondary identity authentication claim frame of STA transmission;The secondary identity authentication is asked
It asks and carries personalized labels selection information in frame;
Second transmission unit is also used to send secondary identity authentication response message to STA;
Second connection establishment unit, for establishing connection with STA.
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