CN107318110A - Wifi cut-in methods and device based on virtual SIM card - Google Patents
Wifi cut-in methods and device based on virtual SIM card Download PDFInfo
- Publication number
- CN107318110A CN107318110A CN201610265596.7A CN201610265596A CN107318110A CN 107318110 A CN107318110 A CN 107318110A CN 201610265596 A CN201610265596 A CN 201610265596A CN 107318110 A CN107318110 A CN 107318110A
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- Prior art keywords
- sim card
- remote
- access
- information
- wifi
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/42—Security arrangements using identity modules using virtual identity modules
-
- 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
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/45—Security arrangements using identity modules using multiple identity modules
-
- 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]
Abstract
The embodiment of the present invention provides a kind of wifi cut-in methods based on SIM card, and this method includes：Obtained from the card pond of remote dummy SIM card server and network access Identifier NAI information is included in remote sim card information, the remote sim card information；Use the remote sim card information access wifi hotspot.The embodiment of the present invention also provides a kind of wifi access devices based on SIM card simultaneously.
Description
Technical field
The present embodiments relate to a kind of virtual client identification module (Subscriber Identity Module,
SIM) card technique, more particularly to a kind of wifi cut-in methods and device based on virtual SIM card.
Background technology
The authentication method of existing access network, generally, first reads reference information, if remembering in the reference information
The successful authentication mode of last time access network authentication is recorded, then the authentication mode hair recorded using the reference information
Certification is played, if no record successful authentication mode of last time access network authentication in the reference information, according to
Default WEB authentication modes, or Extensible Authentication Protocol-virtual client identification module/authentication and key agreement
(Extensible Authentication Protocol-Subscriber Identity Module/Authentication
And Key Agreement, EAP-SIM/AKA) any one in authentication mode initiate certification；At this
After certification success, by successful authentication mode record in the reference information, during in order to follow-up access network
It is authenticated.
In the wifi hotspot that operator is laid out, there is a kind of very common authentication mode, be exactly
EAP-SIM/AKA modes, generally, for this wifi hotspot, the scheme used during connection is, PC sides
Application program (PCUI) is being connected during the wifi hotspot does certification, can be by data card from SIM card
It is middle to read many authentication informations, wifi login modules are supplied to, were being authenticated by wifi login modules
Cheng Zhong, submits to wifi hotspot, to complete login authentication, realize PC (personal computer,
PC) the wifi function of surfing the Net of side.
But, user uses the data network of the intelligent access carrier of virtual SIM card, if user is abroad
Need to use cloud because of the wifi hotspot of the EAP-SIM/AKA auth types of upper layout, can only use set at present
Registration is completed for the SIM card information of itself, this needs high expense, Consumer's Experience is bad.
The content of the invention
To solve existing technical problem, the embodiment of the present invention provides a kind of based on virtual SIM card
Wifi cut-in methods and device, in order to which user is surfed the Net at other places using local wifi hotspot, save unrestrained
Trip expense, lifts Consumer's Experience.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
A kind of wifi cut-in methods based on virtual client identification module SIM card, methods described includes：
Remote sim card information, the remote sim are obtained from the card pond of remote dummy SIM card server
Network access Identifier NAI information is included in card information；
Use the remote sim card information access wifi hotspot.
Method as described above, wherein, it is described to use the remote sim card information access wifi hotspot, bag
Include：
By the NAI Information encapsulations into Extensible Authentication Protocol EAP messages, and it is sent to wifi hotspot；
Wherein, user name and domain name are included in the NAI information；
The access authentication success message that the wifi hotspot is sent is received, wifi accesses are completed.
Method as described above, wherein, it is described to obtain long-range from the card pond of remote dummy SIM card server
Before SIM card information, methods described also includes：
Near connection during the wifi hotspot of operator, start the data service of the machine SIM card, access operation
Quotient data network；
After the access carrier data network is judged, perform described from remote dummy SIM card server
The operation of remote sim card information is obtained in card pond.
Method as described above, wherein, methods described also includes：
Suspension request is sent to the remote dummy SIM card server；
Receive the suspension success response that the remote dummy SIM card server is sent；
According to the suspension success response received, send EAPol-logoff to the wifi hotspot and disappear
Breath.
Method as described above, wherein, remote sim card corresponding with the remote sim card information is supported
EAP-SIM/AKA functions.
A kind of wifi access devices based on virtual client identification module SIM card, described device includes：
Acquisition module, for obtaining remote sim card information from the card pond of remote dummy SIM card server,
Network access Identifier NAI information is included in the remote sim card information；
AM access module, for using the remote sim card information access wifi hotspot.
Device as described above, wherein, the AM access module specifically for：
By the NAI Information encapsulations into Extensible Authentication Protocol EAP messages, and it is sent to wifi hotspot；
Wherein, user name and domain name are included in the NAI information；
The access authentication success message that the wifi hotspot is sent is received, wifi accesses are completed.
Device as described above, wherein, the AM access module is additionally operable to：
Near connection during the wifi hotspot of operator, start the data service of the machine SIM card, access operation
Quotient data network；
The acquisition module is additionally operable to：After the access carrier data network is judged, perform described from remote
The operation of remote sim card information is obtained in the card pond of journey virtual SIM card server.
Device as described above, wherein, the AM access module is additionally operable to：
Suspension request is sent to the remote dummy SIM card server；
Receive the suspension success response that the remote dummy SIM card server is sent；
According to the suspension success response received, send EAPol-logoff to the wifi hotspot and disappear
Breath.
Device as described above, wherein, remote sim card corresponding with the remote sim card information is supported
EAP-SIM/AKA functions.
Wifi cut-in methods and device provided in an embodiment of the present invention based on virtual SIM card, by from long-range
Obtain in remote sim card information, the remote sim card information and wrap in the card pond of virtual SIM card server
Containing network access Identifier (Network Access Identifier, NAI) information；Use the remote sim card
Information access wifi hotspot.So that user outside when can use virtual SIM card information go registration transport
The EAP-SIM/AKA of business wifi hotspot is sought, wandering fee is saved, and avoids user from changing SIM card,
Improve Consumer's Experience.
Brief description of the drawings
In accompanying drawing (it is not necessarily drawn to scale), similar reference can be in different views
Described in similar part.Similar reference numerals with different letter suffix can represent the difference of similar component
Example.Accompanying drawing generally shows each embodiment discussed herein by way of example and not limitation.
Fig. 1 is the flow chart of the wifi cut-in methods provided in an embodiment of the present invention based on virtual SIM card；
Fig. 2 is the application wifi cut-in methods access wifi provided in an embodiment of the present invention based on virtual SIM card
The flow chart of focus；
Fig. 3 is user offline in the wifi cut-in methods provided in an embodiment of the present invention based on virtual SIM card
Flow chart；
Fig. 4 is the structural representation of the wifi access devices provided in an embodiment of the present invention based on virtual SIM card
Figure.
Embodiment
In various embodiments of the present invention, supporting the terminal device of virtual SIM card function will be connected to extension
Authentication protocol-virtual client identification module/authentication and key agreement (Extensible Authentication
Protocol-Subscriber Identity Module/Authentication and Key Agreement,
When EAP-SIM/AKA) in the wifi hotspot of authentication mode, the SIM card letter of first using terminal equipment in itself
Breath first connects the data network of operator, after successful connection, is obtained from long-range virtual SIM card server
Certain remote sim information of EAP-SIM/AKA functions is supported, it is locally downloading, then using acquisition
Remote sim card information carries out EAP-SIM/AKA certifications, after the completion of certification, terminal device with wifi hotspot
The data network that the SIM card of itself is connected is broken, the wifi set up using virtual long SIM card information
Connection online, can save wandering fee, lift Consumer's Experience.
Fig. 1 is the flow chart of the wifi cut-in methods provided in an embodiment of the present invention based on virtual SIM card.Such as
Shown in Fig. 1, the method that the present embodiment is provided can specifically be held by the terminal device of support virtual SIM card function
OK, specifically, the method that the present embodiment is provided includes：
Step 101, the acquisition remote sim card information from the card pond of remote dummy SIM card server, it is described
NAI information is included in remote sim card information.
In actual use, before this step is performed, user opens wifi functions on the terminal device,
The wifi hotspot of operator near search, near connection during the wifi hotspot of operator, starts the machine first
The data service of SIM card, access carrier network；After judging that data service access is completed, sheet is performed
Step, i.e. perform the operation that remote sim card information is obtained from the card pond of remote dummy SIM card server.
It should be noted that SIM card corresponding with the remote sim card information supports EAP-SIM/AKA
Function.
Step 102, use the remote sim card information access wifi hotspot.
Specifically, in this step, by the NAI Information encapsulations into EAP messages, and being sent to wifi
Focus, is authenticated；Wherein, user name and domain name are included in the NAI information；Receive the wifi
The access authentication success message that focus is sent, completes wifi accesses.
Specifically, in being actually used in, the terminal device that support virtual SIM card function can be drawn according to function
It is divided into wifi AM access modules, scheduler module and remote access module；Before wifi connecting moves is initiated, wifi
AM access module notifies scheduler module to start the data service access carrier network of the machine SIM card, scheduler module
After judging that data service access is completed, remote access module is notified, remote access module is transmit a request to far
Journey server, obtains the remote sim card for supporting EAP-SIM/AKA functions from the card pond of remote server
Information includes NAI information to local in the remote sim card information；After the completion of download, remote access module
Scheduler module is notified to read information and complete, NAI information is returned to wifi AM access modules by scheduler module；wifi
AM access module and specified focus do EAP-SIM/AKA certifications：NAI Information encapsulations are arrived in wifi AM access modules
In Extensible Authentication Protocol (Extensible Authentication Protocol, EAP) message, it is sent to wireless
LAN optimization net (Wireless Local Area Networks Access Network, WLAN AN), is supplied
3rd generation partner certification mandate accounting server (3rd Generation Partnership Project
Authentication, Authorization, Accounting Server, 3GPP AAA Server) authenticate, reflect
After the completion of power, the random code received, message authentication code and user mark are returned to scheduling by wifi AM access modules
Module, notifies remote access module to be sent to the authentication that remote server does Ka Chi sides by scheduler module, authenticates
After the completion of, remote access module is by the new Message Authentication Code Authentication Response (Message received
Authentication Code-Signed RESponse, MAC-SRES) and authentication other information return to tune
Module is spent, wifi AM access modules are returned to by scheduler module, wifi AM access modules are by new MAC_SRES
WLAN AN are transmitted to authentication other information, 3GPP AAA Server are given to by it and verified, wifi
AM access module receives certification success, then it represents that network successfully；After certification success, scheduler module is notified to disconnect this
The data service of machine SIM card, so far, terminal device use virtual SIM card access EAP-SIM/AKA wifi
Focus flow is completed.Now wifi connections, which are set up, to be completed, and user starts online using the information of virtual SIM.
Fig. 2 is the application wifi cut-in methods access wifi provided in an embodiment of the present invention based on virtual SIM card
The flow chart of focus.As shown in Fig. 2 terminal device application the present embodiment provide based on virtual SIM card
Wifi cut-in methods access EAP-SIM/AKA certifications focus when, specific access process is：
Step 201：After terminal device is associated with WLAN AN foundation, start EAP authentication.
Step 202：Certain remote sim card of terminal device from remote server with reading anticipatory remark operator
NAI information.
User name (username) and domain name (realm) are included in the NAI information.
Step 203：NAI Information encapsulations are sent to WLAN AN into EAP messages by terminal device.
Step 204：WLAN AN encapsulate EAP messages using RADIUS Access-Request message,
3GPP AAA Server are sent to verify.
Step 205：3GPP AAA Server can be matched and verified with the information at operator, be proved to be successful
Afterwards, random code can be generated, random code, message authentication code and user mark are then sent to WLAN AN,
The step returns to failure, Flow ends if failure.
Step 206：The information received is transmitted to terminal device by WLAN AN.
Step 207：The random code received, message authentication code and user mark are sent to long-range by terminal device
Server is authenticated.
Step 208：Remote server is verified to the information received in SIM card pond side.
Specifically, this step includes：The random code that receives is parsed, with algorithm MAC value is calculated and receives
MAC value is contrasted；Represent to pass through 3GPP AAA Server certifications if contrasting successfully.Then calculate new
MAC_SRES and other authentication informations terminal device is sent to by network.
Step 209：The information received is transmitted to 3GPP AAA Server by terminal device by WLAN AN.
Step 210：The random code that 3GPP AAA Server are generated with oneself generates the MAC_SRES of oneself
Value, and be compared with the MAC_SRES values forwarded by LWAN AN received, relatively after success,
Then client certificate passes through, and starts server charging, and notify terminal device authentication success by WLAN AN.
So far, terminal device accesses the completion of EAP-SIM/AKA wifi hotspots flow with virtual long SIM card.
For example, terminal device of the user with a support virtual SIM card function is gone abroad when going on business, it is desirable to
The wifi hotspot that the EAP-SIM/AKA modes for connecting local operator by terminal device are encrypted, at this moment,
Terminal device detects this wifi connecting moves, then long-range card pool database is connected on backstage, and reading should
The SIM card that any one of operator includes EAP-SIM/AKA information, then with the letter of this SIM card
The wifi network of breath registration current operator, that is, using the local operator's wifi network of local card registration,
Eliminate roaming charges and also retains good wifi experience.
Further, when user needs to disconnect network connection, terminal device is to the remote dummy SIM card
Server sends suspension request；Receive the suspension success response that the remote dummy SIM card server is sent；
According to the suspension success response received, EAPol-logoff message is sent to the wifi hotspot.
Fig. 3 is user offline in the wifi cut-in methods provided in an embodiment of the present invention based on virtual SIM card
Flow chart.As shown in figure 3, user is on the terminal device, the operation flow for actively closing wifi connections is：
Step 301：Suspension action is initiated in the wifi AM access modules of terminal device, notifies scheduler module.
Step 302：Scheduler module notifies remote access module suspension.
Step 303：Remote access module sends suspension request and arrives remote server.
Step 304：The the allocated remote sim card state of long-range release, returns and successfully arrives terminal device
Remote access module, and then return to scheduler module.
Step 305：Wifi AM access modules receive suspension result, send EAPol-logoff and give WLAN AN.
Step 306：WLAN AN initiate offline action to 3GPP AAA Server, complete suspension；Meter
Take server and stop charging.Flow terminates.
The method that the present embodiment is provided, can greatly facilitate user abroad using in local wifi hotspot
Net, is realized with the mode of virtual long SIM card, can save very big wandering fee, and avoid user
SIM card is changed, Consumer's Experience is improved.
Fig. 4 is the structural representation of the wifi access devices provided in an embodiment of the present invention based on virtual SIM card
Figure.As shown in figure 4, the device that the present embodiment is provided includes：Acquisition module 11 and AM access module 12.
Wherein, acquisition module 11, for obtaining remote sim from the card pond of remote dummy SIM card server
NAI information is included in card information, the remote sim card information；
AM access module 12, for using the remote sim card information access wifi hotspot.
The AM access module 12 specifically for：The NAI Information encapsulations to Extensible Authentication Protocol EAP are reported
Wen Zhong, and it is sent to wifi hotspot；Wherein, user name and domain name are included in the NAI information；Receive institute
The access authentication success message of wifi hotspot transmission is stated, wifi accesses are completed.
Further, the AM access module 12 is additionally operable to：Near connection during the wifi hotspot of operator,
Start the data service of the machine SIM card, access carrier data network；The acquisition module 11 is additionally operable to：
After the access carrier data network is judged, the Ka Chi from remote dummy SIM card server is performed
The middle operation for obtaining remote sim card information.
Further, the AM access module 12 is additionally operable to：Sent to the remote dummy SIM card server
Suspension is asked；Receive the suspension success response that the remote dummy SIM card server is sent；According to receiving
The suspension success response, to the wifi hotspot send EAPol-logoff message.
It should be noted that SIM card corresponding with the remote sim card information supports EAP-SIM/AKA
Function.
The wifi access devices based on virtual SIM card that the present embodiment is provided, it is real available for the above method is performed
The technical scheme of example is applied, its implementing principle and technical effect is similar, and here is omitted.
In actual applications, the acquisition module 11 and AM access module 12 can be by being based on virtual SIM
Central processing unit (Central Processing Unit, CPU), microprocessor in the wifi access devices of card
(Micro Processor Unit, MPU), digital signal processor (Digital Signal Processor, DSP)
Or field programmable gate array (Field Programmable Gate Array, FPGA) etc. is realized.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.Moreover, the present invention can be used wherein includes calculating one or more
The computer-usable storage medium of machine usable program code (includes but is not limited to magnetic disk storage and optical storage
Device etc.) on the form of computer program product implemented.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that can be by computer program instructions implementation process figure and/or side
Each flow and/or square frame in block diagram and flow and/or the knot of square frame in flow chart and/or block diagram
Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is to produce a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow or multiple of flow chart
The device for the function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices
In the computer-readable memory worked in a specific way so that be stored in the computer-readable memory
Instruction, which is produced, includes the manufacture of command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and perform series of operation steps on computer or other programmable devices to produce computer implemented place
Reason, so that the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the protection model of the present invention
Enclose.
Claims (10)
1. a kind of wifi cut-in methods based on virtual client identification module SIM card, it is characterised in that institute
The method of stating includes：
Remote sim card information, the remote sim are obtained from the card pond of remote dummy SIM card server
Network access Identifier NAI information is included in card information；
Use the remote sim card information access wifi hotspot.
2. according to the method described in claim 1, it is characterised in that described to use the remote sim card
Information access wifi hotspot, including：
By the NAI Information encapsulations into Extensible Authentication Protocol EAP messages, and it is sent to wifi hotspot；
Wherein, user name and domain name are included in the NAI information；
The access authentication success message that the wifi hotspot is sent is received, wifi accesses are completed.
3. according to the method described in claim 1, it is characterised in that described from remote dummy SIM card clothes
It is engaged in the card pond of device before acquisition remote sim card information, methods described also includes：
Near connection during the wifi hotspot of operator, start the data service of the machine SIM card, access operation
Quotient data network；
After the access carrier data network is judged, perform described from remote dummy SIM card server
The operation of remote sim card information is obtained in card pond.
4. the method according to any one of claims 1 to 3, it is characterised in that methods described also includes：
Suspension request is sent to the remote dummy SIM card server；
Receive the suspension success response that the remote dummy SIM card server is sent；
According to the suspension success response received, send EAPol-logoff to the wifi hotspot and disappear
Breath.
5. the method according to any one of claims 1 to 3, it is characterised in that with the remote sim
The corresponding remote sim card of card information supports EAP-SIM/AKA functions.
6. a kind of wifi access devices based on virtual client identification module SIM card, it is characterised in that institute
Stating device includes：
Acquisition module, for obtaining remote sim card information from the card pond of remote dummy SIM card server,
Network access Identifier NAI information is included in the remote sim card information；
AM access module, for using the remote sim card information access wifi hotspot.
7. device according to claim 6, it is characterised in that the AM access module specifically for：
By the NAI Information encapsulations into Extensible Authentication Protocol EAP messages, and it is sent to wifi hotspot；
Wherein, user name and domain name are included in the NAI information；
The access authentication success message that the wifi hotspot is sent is received, wifi accesses are completed.
8. device according to claim 6, it is characterised in that the AM access module is additionally operable to：
Near connection during the wifi hotspot of operator, start the data service of the machine SIM card, access operation
Quotient data network；
The acquisition module is additionally operable to：After the access carrier data network is judged, perform described from remote
The operation of remote sim card information is obtained in the card pond of journey virtual SIM card server.
9. the device according to any one of claim 6 to 8, it is characterised in that the AM access module is also
For：
Suspension request is sent to the remote dummy SIM card server；
Receive the suspension success response that the remote dummy SIM card server is sent；
According to the suspension success response received, send EAPol-logoff to the wifi hotspot and disappear
Breath.
10. the device according to any one of claim 6 to 8, it is characterised in that with the remote sim
The corresponding remote sim card of card information supports EAP-SIM/AKA functions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265596.7A CN107318110A (en) | 2016-04-26 | 2016-04-26 | Wifi cut-in methods and device based on virtual SIM card |
| PCT/CN2016/099095 WO2017185589A1 (en) | 2016-04-26 | 2016-09-14 | Virtual sim card-based method and device for accessing wifi hotspot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265596.7A CN107318110A (en) | 2016-04-26 | 2016-04-26 | Wifi cut-in methods and device based on virtual SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107318110A true CN107318110A (en) | 2017-11-03 |
Family
ID=60160670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265596.7A Withdrawn CN107318110A (en) | 2016-04-26 | 2016-04-26 | Wifi cut-in methods and device based on virtual SIM card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107318110A (en) |
| WO (1) | WO2017185589A1 (en) |
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| CN109275134B (en) * | 2018-07-24 | 2021-06-15 | 上海移远通信技术股份有限公司 | System and method for providing wireless fidelity (WIFI) signal |
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| WO2017185589A1 (en) | 2017-11-02 |
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Application publication date: 20171103 |