CN107872795A - Terminal accesses WiFi authentication method, system and relevant device - Google Patents

Terminal accesses WiFi authentication method, system and relevant device Download PDF

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Publication number
CN107872795A
CN107872795A CN201610851383.2A CN201610851383A CN107872795A CN 107872795 A CN107872795 A CN 107872795A CN 201610851383 A CN201610851383 A CN 201610851383A CN 107872795 A CN107872795 A CN 107872795A
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China
Prior art keywords
terminal
wifi network
portal server
number command
dial number
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Granted
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CN201610851383.2A
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Chinese (zh)
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CN107872795B (en
Inventor
邓博存
许向东
卢洪涛
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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Priority to CN201610851383.2A priority Critical patent/CN107872795B/en
Publication of CN107872795A publication Critical patent/CN107872795A/en
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Publication of CN107872795B publication Critical patent/CN107872795B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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

Abstract

The invention discloses a kind of terminal access WiFi authentication method, system and terminal and portal server, it is related to wireless communication technology field.The present invention automatically initiates the pre- Dial Number command timer of start-up study association simultaneously after terminal listens to WiFi network,Terminal is now in 4G networks,Authentication information can be sent to core net by being route with the data of core net,And the authentication information of terminal is sent to portal server by the interface between core net and portal server and carries out follow-up verification process,By reasonably setting delay association timer,Terminal initiates the connection with WiFi network again at the end of delay associates timer timing,Now terminal certification is completed,Therefore the connection with WiFi network can be completed without certification again after association request is redirected,Terminal is realized to take over seamlessly from 4G networks to the unaware of WiFi network,User was after WiFi network was connected,Without being manually entered authentication information every time in follow-up connection procedure,Improve Consumer's Experience.

Description

Terminal accesses WiFi authentication method, system and relevant device
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of terminal access WiFi authentication method, system with And terminal and portal server.
Background technology
In the prior art, when terminal opens 4G (the 4th Generation mobile communication simultaneously Technology, fourth generation mobile communication technology) linkage function and WiFi linkage functions when, can prioritizing selection WiFi network carry out Connection, and after 4G terminals enter WiFi network from 4G networks, terminal can connect the WiFi network connected before automatically.
But having some WiFi networks such as public's business type WiFi at present, terminal enters WiFi nets from 4G network switchings During network, it can be forced to seize specified PORTAL (door) page on both sides by the arms, user must manually input account number cipher and be authenticated, no Automatic connection can be completed, this process causes Consumer's Experience to reduce.
The content of the invention
A technical problem to be solved by this invention is：Realized when how to make terminal from 4G network switchings to WiFi network Automated validation, lift Consumer's Experience.
According to an aspect of the present invention, there is provided a kind of terminal access Wireless Fidelity WiFi authentication method, including：Eventually End sends pre- Dial Number command in response to listening to WiFi network, by core net to portal server, is carried in pre- Dial Number command Terminal corresponds to the authentication information of WiFi network, is recognized so that portal server sends authentication information to certificate server Card；Terminal open time delay association timer while pre- Dial Number command is sent carries out timing；Terminal response is fixed in delay association When device timing terminate to be attached with WiFi network.
According to the second aspect of the invention, there is provided a kind of terminal access Wireless Fidelity WiFi authentication method, including： Portal server receives the terminal response of core net forwarding in the pre- Dial Number command for listening to WiFi network initiation, pre- Dial Number command Middle carried terminal corresponds to the authentication information of WiFi network；Portal server, which sends authentication information to certificate server, to be recognized Card, so as to certificate server return authentication result；The authentication result of portal server receiving terminal；Portal server receives WiFi The association request that the terminal of network redirection is initiated；Portal server inquires about terminal in pre- dialing procedure according to association request Authentication result；In terminal certification in the case of, portal server sends certification by result to terminal, so that terminal is complete Connected into being established with WiFi network.
According to the third aspect of the present invention, there is provided a kind of terminal, including：Pre- dialing unit, in response to intercepting To Wireless Fidelity WiFi network, pre- Dial Number command is sent to portal server by core net, carried terminal in pre- Dial Number command Corresponding to the authentication information of WiFi network, it is authenticated so that portal server sends authentication information to certificate server；Meter Shi Danyuan, for open time delay association timer progress timing while pre- Dial Number command is sent；WiFi connection units, are used for Terminate to be attached with WiFi network in response to delay association timer timing.
According to the fourth aspect of the present invention, there is provided a kind of portal server, including：Pre- dialing receiving unit, is used for The terminal response of core net forwarding is received in the pre- Dial Number command for listening to the initiation of Wireless Fidelity WiFi network, pre- Dial Number command Carried terminal corresponds to the authentication information of WiFi network；Authentication information retransmission unit, taken for authentication information to be sent to certification Business device is authenticated, so as to certificate server return authentication result；Authentication result receiving unit, the certification knot for receiving terminal Fruit；Request reception unit is redirected, the association request that the terminal for receiving WiFi network redirection is initiated；Authentication result is inquired about Unit, for inquiring about authentication result of the terminal in pre- dialing procedure according to association request；Authentication result push unit, for Terminal certification sends certification by result in the case of, to terminal, so that terminal is completed to establish connection with WiFi network.
According to the fifth aspect of the present invention, there is provided a kind of terminal access WiFi Verification System, including：It is foregoing any Terminal in individual embodiment, the portal server in any one foregoing embodiment, in addition to core net and certificate server；Core Net, the pre- Dial Number command for terminal to be sent are forwarded to portal server；Certificate server, for receiving portal server hair The terminal sent corresponds to the authentication information of WiFi network, and terminal is authenticated.
The present invention automatically initiates the pre- Dial Number command timer of start-up study association simultaneously after terminal listens to WiFi network, Because terminal is now in 4G networks, the authentication information of terminal can be sent to core by being route with the data of core net Net, and the authentication information of terminal is sent to portal server by the interface between core net and portal server and carried out subsequently Verification process, by reasonably set delay association timer, when delay associate timer timing at the end of terminal initiate again With the connection of WiFi network, now terminal certification completion, therefore association request need not certifications again after being redirected The connection with WiFi network is completed, terminal is realized and is taken over seamlessly from 4G networks to the unaware of WiFi network, user is connecting Cross after WiFi network, without being manually entered authentication information every time in follow-up connection procedure, improve Consumer's Experience.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 shows the schematic flow sheet of the terminal access WiFi of one embodiment of the present of invention authentication method.
Fig. 2 shows the schematic flow sheet of the terminal access WiFi of an alternative embodiment of the invention authentication method.
Fig. 3 shows the structural representation of the terminal of one embodiment of the present of invention.
Fig. 4 shows the structural representation of the portal server of one embodiment of the present of invention.
Fig. 5 shows the structural representation of the terminal access WiFi of one embodiment of the present of invention Verification System.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of protection of the invention.
For some WiFi networks in the prior art, terminal from 4G network switchings enter WiFi network when, can be forced to hold under the arm Specified PORTAL (door) page is held, user must manually input account number cipher and be authenticated, it is impossible to automatic connection is completed, The problem of reducing the service experience of user, propose this programme.
Below with reference to the terminal access WiFi of Fig. 1 and Fig. 2 description present invention authentication method.
Fig. 1 is the flow chart of authentication method one embodiment that terminal of the present invention accesses WiFi.As shown in figure 1, the implementation The method of example includes：
Step S102, terminal response send pre- dialing life in listening to WiFi network, by core net to portal server Order, and open time delay association timer carries out timing while pre- Dial Number command is sent.
Wherein, pre- Dial Number command uses PORTAL agreements, and carried terminal corresponds to recognizing for WiFi network in pre- Dial Number command Demonstrate,prove information, authentication information specifically for example including：MAC (Media Access Control, media access control) address of terminal, PORTAL accounts and password.Authentication information automatically to be stored in terminal after terminal accesses the WiFi network for the first time.It can pass through Insertion terminal control realizes the automatic pre- dialing of terminal, specifically can by SDK (Software Development Kit, SDK) terminal control is embedded into application program of mobile phone by form, in running background, for intercepting available WiFi Network, and automatically initiate pre- Dial Number command.
Wherein, core net is EPC (Evolved Packet Core, evolution block core net) in 4G networks, specifically , terminal can pass through IPRAN (IP Radio Access Network, interconnection protocol wireless access) net in core net Member sends pre- Dial Number command to PORTAL servers.Core net is provided with interface with PORTAL servers.It should be noted that this The scheme of invention is equally applicable to the situation that terminal is switched to WiFi network by the mobile cellular network of other standards, in addition, this 4G networks in invention include LTE (Long Term Evolution, Long Term Evolution) network.
Wherein, the timing duration of delay association timer according to actual transmissions pre- Dial Number commands and can be authenticated Time delay is configured, and terminal is being recognized at the end of the rational timing for setting delay association timer to make delay association timer Card process has been completed and sent to portal server.
Authentication information in pre- Dial Number command is sent to certificate server and is authenticated by step S104, portal server.
Wherein, certificate server side is stored in the MAC Address of terminal, PORTAL accounts and password, with portal server The authentication information sent is compared, if consistent certification pass through.Certificate server side is provided with certification ageing timer, when By rear, the certification ageing timer restarts timing for preceding certification, and terminal is represented at the end of certification ageing timer timing The cycle existing for legitimacy has terminated, it is necessary to re-start certification in systems.By the timing for extending certification ageing timer Time (such as 1 year even longer time) can also make terminal after once certification for a long time need not certification again, but this Security risks be present in kind way.
Further, certificate server sends authentication result to BRAS (Broadband Remote Access Server, BAS Broadband Access Server), the process such as terminal distribution address or charging is determined, completes verification process, broadband inserting service Authentication result is sent to portal server and stored by device, for subsequent terminal and the association process of WiFi network.
Step S106, terminal response terminate to be attached with WiFi network in delay association timer timing.
Wherein, terminal and the process of WiFi network foundation connection are specific as follows：Terminal initiates association request to WiFi network, Association request is redirected to portal server by WiFi network, and portal server receives the association request redirected, according to association Authentication result of the requesting query terminal in pre- dialing procedure, authentication result is sent to terminal, in the feelings that terminal certification passes through Under condition, terminal receives the certification of portal server transmission by result, and terminal is completed to establish with WiFi network and connected, Zhi Houbian It can be surfed the Net using WiFi network.Wherein, in association request carried terminal MAC Address, portal server is stored with terminal Authentication result corresponding to MAC Address, it can inquire about whether terminal has passed through in pre- dialing procedure certification by MAC.
Wherein, if terminal receive portal server push certification not over result, can initiate again pre- Dial Number command, and the process for repeating abovementioned steps S102 to step S106 is authenticated and the connection of WiFi network, and And it can preset and effective certification number is set.
The method of above-described embodiment, pre- Dial Number command start-up study simultaneously is automatically initiated after terminal listens to WiFi network Timer is associated, can be by being route with the data of core net by the authentication information of terminal because terminal is now in 4G networks Transmission sends the authentication information of terminal to portal service to core net, and by the interface between core net and portal server Device carries out follow-up verification process, by reasonably setting delay association timer, at the end of delay associates timer timing Terminal initiates the connection with WiFi network again, and now terminal certification is completed, thus association request be redirected after without again Secondary certification can complete the connection with WiFi network, realize terminal and taken over seamlessly from 4G networks to the unaware of WiFi network, User, without being manually entered authentication information every time in follow-up connection procedure, improves user's body after WiFi network was connected Test.And further promote the popularization of such WiFi network.
Further, since the authentication information not intercommunication of existing 4G networks and WiFi network, if using getting through authentication information Method solve authentication question of the terminal by 4G network switchings to WiFi network, transformation network difficulty is big, and the side of the present invention Change of the case for network and network element is small, realizes simple.In addition, relative to the scheme for extending certification ageing timer, pass through core The authentication information of the data routing forwarding terminal of heart net, it is safer.
One specific embodiment of terminal access WiFi of the present invention authentication method is described with reference to Fig. 2.
Fig. 2 is the flow chart that terminal of the present invention accesses another embodiment of WiFi authentication method.As shown in Fig. 2 the reality Applying the method for example includes：
Step S202, terminal response send pre- Dial Number command, while open time delay in listening to WiFi network to core net Associate timer and carry out timing, carried terminal corresponds to the authentication information of WiFi network in pre- Dial Number command.
Wherein, the authentication information of terminal is for example including MAC Address, PORTAL accounts and password.
Pre- Dial Number command is forwarded to portal server by step S204, core net.
Step S206, portal server send authentication information to certificate server.
Step S208, certificate server are authenticated according to authentication information to terminal, and update certification ageing timer.
Wherein, certificate server makes certification ageing timer restart timing.
Step S210, certificate server send authentication result to BAS Broadband Access Server.
Step S212, BAS Broadband Access Server send authentication result to portal server.
Step S214, delay association timer timing terminate, and terminal initiates association request to WiFi network.
Wherein, in association request carried terminal MAC Address.
Step S216, WiFi network intercept the association request of terminal, association request are redirected into portal server.
Step S218, portal server inquire about authentication result of the terminal in pre- dialing procedure according to association request.
Step S220, portal server is to terminal pushing certification result.
Step S222, terminal is in the case of the result that the certification for receiving portal server push passes through, with WiFi nets Network completes establishment of connection.
Wherein, if terminal receive portal server push certification not over result, can initiate again pre- Dial Number command repeat step S202 to S220 process is authenticated and the connection of WiFi network, and can preset and be provided with Imitate certification number.
The present invention also provides a kind of terminal, is described with reference to Fig. 3.
Fig. 3 is the structure chart of one embodiment of the terminal of the present invention.As shown in figure 3, the terminal 30 includes：
Pre- dialing unit 302, in response to listening to Wireless Fidelity WiFi network, by core net to portal server Send pre- Dial Number command, carried terminal corresponds to the authentication information of WiFi network in pre- Dial Number command, so that portal server will Authentication information sends to certificate server and is authenticated.
Specifically, pre- dialing unit 302, in response to listening to WiFi network, sending pre- Dial Number command automatically to core The interconnection protocol wireless access network element of heart net, so that pre- Dial Number command is forwarded to door by interconnection protocol wireless access network element Server.
Wherein, authentication information includes the media access control address of terminal, door account and password.
Timing unit 304, for open time delay association timer progress timing while pre- Dial Number command is sent.
WiFi connection units 306, for terminating to be attached with WiFi network in response to delay association timer timing.
Specifically, WiFi connection units 306, for initiating association request to WiFi network, so that portal server receives The association request that WiFi network redirects, authentication result of the terminal in pre- dialing procedure is inquired about according to association request, in terminal Certification receives the certification that portal server is sent and establishes and connect with WiFi network by result, completion in the case of.
The present invention also provides a kind of portal server, is described with reference to Fig. 4.
Fig. 4 is the structure chart of one embodiment of the portal server of the present invention.As shown in figure 4, the portal server 40 Including：
Pre- dialing receiving unit 402, for receiving the terminal response of core net forwarding in listening to Wireless Fidelity WiFi nets The pre- Dial Number command that network is initiated, carried terminal corresponds to the authentication information of WiFi network in pre- Dial Number command.
Authentication information retransmission unit 404, is authenticated for authentication information to be sent to certificate server, so that certification takes Business device return authentication result.
Authentication result receiving unit 406, the authentication result for receiving terminal.
Request reception unit 408 is redirected, the association request that the terminal for receiving WiFi network redirection is initiated.
Authentication result query unit 410, for inquiring about authentication result of the terminal in pre- dialing procedure according to association request.
Authentication result push unit 412, in the case of, sending certification in terminal certification to terminal and passing through knot Fruit, so that terminal is completed to establish connection with WiFi network.
The present invention also provides a kind of terminal access WiFi Verification System, is described with reference to Fig. 5.
Fig. 5 is the structure chart of one embodiment that the terminal of the present invention accesses WiFi Verification System.As shown in figure 5, should System 50 includes：Terminal 30 and portal server 40 in foregoing any embodiment, in addition to：Core net 502 and certification clothes Business device 504, further, in addition to BAS Broadband Access Server 506.
Core net 502, the pre- Dial Number command for terminal 30 to be sent are forwarded to portal server 40.
Wherein, it is, for example, the IPRAN network elements in core net that pre- Dial Number command, which specifically forwards network element,.
Certificate server 504, the certification that the terminal 30 for receiving the transmission of portal server 40 corresponds to WiFi network are believed Breath, is authenticated, and authentication result is sent to BAS Broadband Access Server 506 to terminal 30.
BAS Broadband Access Server 506, for receiving the authentication result of the transmission of certificate server 504, and recognizing terminal 30 Card result is sent to portal server 40.
Further, system 50 can also include：WiFi access systems 508, the association request sent for receiving terminal 30, And association request is redirected to portal server 40.
In the present invention WiFi network be include AP (Access Point, access point) or AC (Access Controller, Access controller) including network.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (12)

  1. A kind of 1. terminal access Wireless Fidelity WiFi authentication method, it is characterised in that including：
    Terminal response sends pre- Dial Number command, the pre- dialing in listening to WiFi network, by core net to portal server The authentication information that the terminal corresponds to the WiFi network is carried in order, so that portal server sends out the authentication information Certificate server is delivered to be authenticated；
    Terminal open time delay association timer while pre- Dial Number command is sent carries out timing；
    The terminal response terminates to be attached with WiFi network in the delay association timer timing.
  2. 2. according to the method for claim 1, it is characterised in that
    The terminal response in it is described delay association timer timing terminate with WiFi network be attached including：
    The terminal initiates association request to the WiFi network, is reset so that the portal server receives the WiFi network To association request, the authentication result of the terminal in pre- dialing procedure is inquired about according to the association request；
    In terminal certification in the case of, the terminal receives the certification that the portal server is sent and passes through knot Fruit, complete to establish connection with the WiFi network.
  3. 3. according to the method for claim 1, it is characterised in that
    The terminal response sends pre- Dial Number command in listening to WiFi network, by core net to portal server to be included：
    The terminal response in listening to WiFi network, send automatically pre- Dial Number command to the core net interconnection protocol without Line access member, so that the pre- Dial Number command is forwarded to the portal service by the interconnection protocol wireless access network element Device.
  4. 4. according to the method described in claim any one of 1-3, it is characterised in that
    The authentication information includes the media access control address of the terminal, door account and password.
  5. A kind of 5. terminal access Wireless Fidelity WiFi authentication method, it is characterised in that including：
    Portal server receives the terminal response of core net forwarding in the pre- Dial Number command for listening to WiFi network initiation, described pre- The authentication information that the terminal corresponds to the WiFi network is carried in Dial Number command；
    The authentication information is sent to certificate server and is authenticated by the portal server, so that the certificate server returns Return authentication result；
    The portal server receives the authentication result of the terminal；
    The portal server receives the association request that the terminal that the WiFi network redirects is initiated；
    The portal server inquires about authentication result of the terminal in pre- dialing procedure according to the association request；
    In terminal certification in the case of, the portal server sends certification by result to the terminal, with Toilet states terminal and completes to establish connection with the WiFi network.
  6. A kind of 6. terminal, it is characterised in that including：
    Pre- dialing unit, in response to listening to Wireless Fidelity WiFi network, being sent in advance to portal server by core net Dial Number command, the authentication information that the terminal corresponds to the WiFi network is carried in the pre- Dial Number command, so that door takes Business device, which sends the authentication information to certificate server, to be authenticated；
    Timing unit, for open time delay association timer progress timing while pre- Dial Number command is sent；
    WiFi connection units, for terminating to be attached with WiFi network in response to the delay association timer timing.
  7. 7. terminal according to claim 6, it is characterised in that
    The WiFi connection units, for initiating association request to the WiFi network, so that the portal server receives institute The association request of WiFi network redirection is stated, certification knot of the terminal in pre- dialing procedure is inquired about according to the association request Fruit, in terminal certification in the case of, receive the certification that the portal server is sent and pass through result, completion and institute State WiFi network and establish connection.
  8. 8. terminal according to claim 6, it is characterised in that
    The pre- dialing unit, in response to listening to WiFi network, sending pre- Dial Number command automatically to the core net Interconnection protocol wireless access network element, so that the pre- Dial Number command is forwarded to institute by the interconnection protocol wireless access network element State portal server.
  9. 9. according to the terminal described in claim any one of 6-8, it is characterised in that
    The authentication information includes the media access control address of the terminal, door account and password.
  10. A kind of 10. portal server, it is characterised in that including：
    Pre- dialing receiving unit, for receiving the terminal response of core net forwarding in listening to the initiation of Wireless Fidelity WiFi network Pre- Dial Number command, the authentication information that the terminal corresponds to the WiFi network is carried in the pre- Dial Number command；
    Authentication information retransmission unit, it is authenticated for the authentication information to be sent to certificate server, so as to the certification Server return authentication result；
    Authentication result receiving unit, for receiving the authentication result of the terminal；
    Request reception unit is redirected, the association request initiated for receiving the terminal that the WiFi network redirects；
    Authentication result query unit, for inquiring about certification knot of the terminal in pre- dialing procedure according to the association request Fruit；
    Authentication result push unit, in the case of, sending certification in terminal certification to the terminal and passing through As a result, complete to establish with the WiFi network so as to the terminal and connect.
  11. A kind of 11. terminal access Wireless Fidelity WiFi Verification System, it is characterised in that including：Any one of claim 6-9 institutes The portal server described in terminal and claim 10 stated, in addition to core net and certificate server；
    The core net, the pre- Dial Number command for the terminal to be sent are forwarded to the portal server；
    The certificate server, correspond to recognizing for the WiFi network for receiving the terminal that the portal server is sent Information is demonstrate,proved, the terminal is authenticated.
  12. 12. system according to claim 11, it is characterised in that also include：BAS Broadband Access Server；
    The BAS Broadband Access Server, the authentication result sent for receiving the certificate server, and by the terminal Authentication result send to the portal server.
CN201610851383.2A 2016-09-26 2016-09-26 Authentication method and system for accessing terminal to WiFi and related equipment Active CN107872795B (en)

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Citations (5)

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CN103179621A (en) * 2011-12-22 2013-06-26 上海无线通信研究中心 Method and system switching between cellular network and wireless local area network
WO2014187379A1 (en) * 2013-12-31 2014-11-27 中兴通讯股份有限公司 Method, network equipment, and user equipment for seamless switching between cellular and wifi networks
CN104349411A (en) * 2013-07-29 2015-02-11 中兴通讯股份有限公司 Network switching method, network switching device and terminal
CN105592458A (en) * 2014-10-22 2016-05-18 中国电信股份有限公司 Authentication method and system for service of wireless local area network, and server

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101998403A (en) * 2009-08-21 2011-03-30 中兴通讯股份有限公司 Method and system for implementing internetwork access authentication
CN103179621A (en) * 2011-12-22 2013-06-26 上海无线通信研究中心 Method and system switching between cellular network and wireless local area network
CN104349411A (en) * 2013-07-29 2015-02-11 中兴通讯股份有限公司 Network switching method, network switching device and terminal
WO2014187379A1 (en) * 2013-12-31 2014-11-27 中兴通讯股份有限公司 Method, network equipment, and user equipment for seamless switching between cellular and wifi networks
CN105592458A (en) * 2014-10-22 2016-05-18 中国电信股份有限公司 Authentication method and system for service of wireless local area network, and server

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