CN101031121A - Mobile terminal and method for reading SIM card - Google Patents
Mobile terminal and method for reading SIM card Download PDFInfo
- Publication number
- CN101031121A CN101031121A CNA2007100873667A CN200710087366A CN101031121A CN 101031121 A CN101031121 A CN 101031121A CN A2007100873667 A CNA2007100873667 A CN A2007100873667A CN 200710087366 A CN200710087366 A CN 200710087366A CN 101031121 A CN101031121 A CN 101031121A
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- computer
- sim card
- authentication
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The method comprises: 102) the mobile terminal communicates with a computer through a smart card interface; 104) the computer enquiries if the SIM card is inserted into the mobile terminal; 106) if yes, the computer initiates a request for reading out the card to the mobile terminal and makes relevant operations after receiving the confirmation message from the mobile terminal.
Description
Technical field
The present invention relates to the communications field, relate more specifically to the method for a kind of portable terminal and reading SIM card thereof.
Background technology
In recent years, mobile subscriber's quantity increased fast, and the user has also proposed higher demand to mobile data services when using speech business, and it is imperative that high-speed radio inserts.Wireless communication system in the future is the heterogeneous system of multiple access standard.Wireless access system has characteristics separately, and the macrocell covering system of honeycomb (for example, GPRS and UMTS) can provide high-speed mobility for the user, but only has limited transmission bandwidth.And the system (for example WLAN) that middle small distance covers can provide the data of two-forty, but bandwidth only has the mobility of low rate.Provide the public hot spot zone (for example, building, station, airport etc.) of covering for multiple network, necessaryly provide intercommunication between these networks the user who has dual-mode equipment.
The intercommunication of WLAN and Cellular Networks has become the research focus of back 3G, 3G (Third Generation) Moblie cooperative programme group (3GPP) has also been carried out positive follow-up study to the WLAN technology, how progressively to have proposed in the 3G system and the integrated solution of WLAN in the protocol version R6 stage.3G system and WLAN interconnection have been carried out feasibility study, proposed from 6 kinds of situations of operating between the system that simply is interconnected to complete seamless interlinkage.Mainly studied safeguard construction at secure context; trust model and 3GPP system and WLAN insert the demand for security of intercommunication; safety certification, key management, service authorization for user and network; confidentiality has been recommended suitable mechanism, also puts forward the mechanism of the integrity protection of user and signaling simultaneously.What wherein, security authentication mechanism was recommended has 2 kinds:
(1) based on the EAP/AKA authentication mechanism of SIM/USIM, it can support authentication and key approval (AKA) process of existing 3GPP;
(2) based on the EAP/SIM authentication of GSM SIM, it is based on existing GSM SIM verification process.
Realize that top security authentication mechanism all needs portable terminal that (U) SIM card interface is provided.
Summary of the invention
In view of above-mentioned one or more problems, the invention provides the method for a kind of portable terminal and reading SIM card thereof.
The invention provides a kind of portable terminal, it comprises intelligent card interface, is used for communicating with computer.Wherein, intelligent card interface and computer communicates by letter based on the SmartCardCCID agreement.Before computer and network communicated, computer obtained relevant information by the intelligent card interface that portable terminal provides, and carried out authentication.
The present invention also provides a kind of method of portable terminal reading SIM card.This method may further comprise the steps: S102, and portable terminal communicates by intelligent card interface and computer; S104, whether the computer inquery portable terminal is inserted with SIM card; S106 is inserted with in portable terminal under the situation of SIM card, and computer is initiated the Card Reader request by intelligent card interface to portable terminal, and carries out subsequent operation after receiving from the response of portable terminal.
Wherein, smart card and computer communicates by letter based on SmartCard CCID agreement.Under the situation that computer and network communicates, the process of carrying out authentication by portable terminal comprises: S402, and computer request access network, network sends authentication request to computer; S404, computer communicates by intelligent card interface and portable terminal, the authentication parameter in the reading SIM card; S406, computer sends Authentication Response to network, and wherein Authentication Response comprises authentication parameter; And step 4, under the correct situation of authentication parameter, network allows the computer access network.
By the present invention, the transmission CCID standard request that computer can be by the intelligent card interface success is to portable terminal, and obtains corresponding response from portable terminal.Thereby can finish authentication by the portable terminal and (U) ability of SIM card module communication to the WLAN Access Network.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the method for the portable terminal reading SIM card of the embodiment of the invention;
Fig. 2 is the application schematic diagram of the portable terminal with intelligent card interface in EAP-SIM according to the embodiment of the invention;
Fig. 3 is the application schematic diagram of the portable terminal with intelligent card interface in WLAN inserts according to the embodiment of the invention;
Fig. 4 be according to the embodiment of the invention under the situation that computer and network communicates, carry out the flow chart of the process of authentication by portable terminal; And
Fig. 5 is the schematic diagram of the method for portable terminal reading SIM card according to another embodiment of the present invention.
Embodiment
Below with reference to accompanying drawing, describe embodiments of the invention in detail.
For make the mobile subscriber can utilize portable terminal and (U) SIM card carry out alternately, authentication module when making portable terminal can be used as the access wlan network, and need not other equipment, a kind of portable terminal is provided, it comprises intelligent card interface, is used for communicating with computer.Wherein, intelligent card interface and computer communicates by letter based on SmartCard CCID agreement.Before computer and network communicated, computer can carry out authentication by portable terminal.
With reference to figure 1, the method according to the portable terminal reading SIM card of the embodiment of the invention is described.As shown in Figure 1, the method for portable terminal reading SIM card may further comprise the steps: S102, and portable terminal communicates by intelligent card interface and computer; S104, whether the computer inquery portable terminal is inserted with SIM card; S106 is inserted with in portable terminal under the situation of SIM card, and computer is initiated the Card Reader request by intelligent card interface to portable terminal, and carries out subsequent operation after receiving from the response of portable terminal.Wherein, smart card and computer communicates by letter based on SmartCard CCID agreement.
Fig. 2 shows the application of portable terminal in EAP-SIM with smart card (SmartCard) interface according to the embodiment of the invention.In this was used, the computer at service requester place was by the access point access server, and then access network.In this process, the computer of service requester carries out authentication by mobile phone or the data card of supporting intelligent card interface.
Fig. 3 shows the schematic diagram according to the application of the portable terminal with intelligent card interface in WLAN of the embodiment of the invention.With reference to figure 4, illustrate according to the embodiment of the invention under the situation that computer and network communicates, carry out the process of authentication by portable terminal.Under the situation that computer and network communicates, the process of carrying out authentication by portable terminal may further comprise the steps: S402, and computer request access network, network sends authentication request to computer; S404, computer communicates by intelligent card interface and portable terminal, the authentication parameter in the reading SIM card; S406, computer sends Authentication Response to network, and wherein Authentication Response comprises authentication parameter; And S408, under the correct situation of authentication parameter, network allows the computer access network.
Particularly, with reference to figure 5, the method for portable terminal reading SIM card according to another embodiment of the present invention is described.As shown in the figure, realize that based on portable terminal the method for (U) SIM card card reader may further comprise the steps: S502, the portable terminal that will have the SIMReader interface is connected on the computer, and it is normal that device drives is installed; S502, computer-side application program and portable terminal are shaken hands, and check whether portable terminal is ready; S506, if portable terminal is ready, enquiry mobile terminal state then; Whether S508 has (U) SIM card in the enquiry mobile terminal, if do not insert (U) SIM card in the terminal, then carry out S516, if insert (U) SIM card in the portable terminal, then continues S510; S510, card reader is ready; S512 initiates the standard card operation requests to the portable terminal that is connected to computer by the SIMReader port; S514, judge whether to have obtained response from portable terminal card reader port, if obtained response, then the computer-side related application is resolved the response that receives, continue to send request if desired, then carry out S510,, then wait for the standard card operation requests that the process computer side sends if request does not send; If do not meet with a response, then carry out S516; S516, communication abnormality finishes.Above-mentioned steps generally is that order is carried out.
In sum, main invention thought of the present invention is: based on smart card CCID agreement, and the intelligent card interface of a standard of expansion in the portable terminal of support and computer interconnection.Use this interface and compunication, the standard request of communicating by letter with (U) SIM card that computer is sent is forwarded to (U) sim module, and the response with (U) SIM simultaneously is transmitted to computer, thereby finishes communication between the two.Wherein, can realize portable terminal reading SIM card by following steps: personal computer and portable terminal interconnect successfully, and this terminal has been expanded intelligent card interface; Computer-side is used and is initiated standard request by intelligent card interface to portable terminal; Portable terminal forwards the request to (U) SIM card after receiving the CCID association requests on the interface of expansion; Portable terminal obtains this request responding from (U) SIM card; Portable terminal will be asked the form according to CCID agreement regulation, return to computer-side by intelligent card interface and use; A CCID standard request disposes, and handling process finishes, and can begin to handle next request.
Adopt the present invention, computer can successfully send the CCID standard request to portable terminal by intelligent card interface, and obtains corresponding response from portable terminal.Thereby can finish authentication by the portable terminal and (U) ability of SIM card module communication to the WLAN Access Network.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. portable terminal, it is characterized in that comprising: intelligent card interface is used for communicating with computer.
2. portable terminal according to claim 1 is characterized in that, described intelligent card interface is communicated by letter based on SmartCard CCID agreement with described computer.
3. portable terminal according to claim 1 is characterized in that, before described computer and network communicated, described computer carried out authentication by portable terminal.
4. the method for a portable terminal reading SIM card is characterized in that, said method comprising the steps of:
S102, portable terminal communicates by intelligent card interface and computer;
S104, whether the described portable terminal of described computer inquery is inserted with SIM card;
S106 is inserted with in described portable terminal under the situation of SIM card, and described computer is initiated the Card Reader request by intelligent card interface to described portable terminal, and carries out subsequent operation after receiving from the response of described portable terminal.
5. the method for portable terminal reading SIM card according to claim 4 is characterized in that, described smart card is communicated by letter based on SmartCard CCID agreement with described computer.
6. the method for portable terminal reading SIM card according to claim 4 is characterized in that, under the situation that described computer and network communicates, the process of carrying out authentication by described portable terminal comprises:
S402, described computer request access network, described network sends authentication request to described computer;
S404, described computer communicates by described intelligent card interface and portable terminal, reads the authentication parameter in the described SIM card;
S406, described computer sends Authentication Response to described network, and wherein said Authentication Response comprises described authentication parameter; And
S408, under the correct situation of described authentication parameter, described network allows described computer access network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100873667A CN101031121A (en) | 2007-03-14 | 2007-03-14 | Mobile terminal and method for reading SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100873667A CN101031121A (en) | 2007-03-14 | 2007-03-14 | Mobile terminal and method for reading SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101031121A true CN101031121A (en) | 2007-09-05 |
Family
ID=38716131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100873667A Pending CN101031121A (en) | 2007-03-14 | 2007-03-14 | Mobile terminal and method for reading SIM card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101031121A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310175A (en) * | 2013-06-24 | 2013-09-18 | 飞天诚信科技股份有限公司 | Standard CCID protocol based working method for multi-card-slot card reader |
| WO2014194606A1 (en) * | 2013-06-08 | 2014-12-11 | 中兴通讯股份有限公司 | Network access authentication method, apparatus and terminal device |
| CN104951417A (en) * | 2014-03-26 | 2015-09-30 | 北京同方微电子有限公司 | Method for achieving USB combined device suitable for high-capacity USIM |
| CN106973095A (en) * | 2017-03-27 | 2017-07-21 | 慧影医疗科技（北京）有限公司 | Agency retransmission method and device based on dicom agreements |
-
2007
- 2007-03-14 CN CNA2007100873667A patent/CN101031121A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194606A1 (en) * | 2013-06-08 | 2014-12-11 | 中兴通讯股份有限公司 | Network access authentication method, apparatus and terminal device |
| CN103310175A (en) * | 2013-06-24 | 2013-09-18 | 飞天诚信科技股份有限公司 | Standard CCID protocol based working method for multi-card-slot card reader |
| WO2014206239A1 (en) * | 2013-06-24 | 2014-12-31 | 飞天诚信科技股份有限公司 | Working method of a multi-slot card reader based on the standard ccid protocol |
| CN103310175B (en) * | 2013-06-24 | 2016-01-20 | 飞天诚信科技股份有限公司 | A kind of method of work of the many draw-in grooves card reader based on standard CC ID agreement |
| CN104951417A (en) * | 2014-03-26 | 2015-09-30 | 北京同方微电子有限公司 | Method for achieving USB combined device suitable for high-capacity USIM |
| CN106973095A (en) * | 2017-03-27 | 2017-07-21 | 慧影医疗科技（北京）有限公司 | Agency retransmission method and device based on dicom agreements |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8265599B2 (en) | Enabling and charging devices for broadband services through nearby SIM devices | |
| JP4722056B2 (en) | Method and apparatus for personalization and identity management | |
| CN102802153B (en) | Use the single wireless subscriber identity module multiple equipment of simultaneous verification on wireless links | |
| EP1360794B1 (en) | Method and system for establising a wireless communications link | |
| EP2671398B1 (en) | Subscriber identity module provisioning | |
| TWI264917B (en) | Method and system for authenticating user of data transfer device | |
| CN1135809C (en) | Accessing server computer | |
| TW200412114A (en) | Wireless LAN authentication, authorization, and accounting system and method utilizing a telecommunications network | |
| CN101150857A (en) | Certificate based authentication authorization accounting scheme for loose coupling interworking | |
| CN102869014A (en) | Terminal and data communication method | |
| EP1681796B1 (en) | Wireless local area network prepaid billing system and method | |
| CN102932788A (en) | Mobile phone-based identity identification and near-field payment method | |
| KR20120046376A (en) | System and method for providing payment means management sertvice, apparatus and device for payment means management service | |
| TW564627B (en) | System and method for authentication in public networks | |
| JP2003502759A (en) | SAT back channel security system for mobile terminals using USSD | |
| CN104244229B (en) | A kind of virtual-number network authentication processing system and method based on intelligent terminal | |
| CN100335987C (en) | Method for authenticating and charging a subscriber of a radio network | |
| CN101031121A (en) | Mobile terminal and method for reading SIM card | |
| CN111031545A (en) | Wireless network access control method and device, relay equipment and electronic equipment | |
| CN1332569C (en) | Method for selecting aerial interface encryption algorithm by negotiation | |
| CN102256251A (en) | Wireless broadband mobile terminal access method | |
| JP2005528008A (en) | System and method for using CDMA mobile with GSM core infrastructure | |
| CN1767485A (en) | Method for implementing wireless internet access using wireless communication apparatus | |
| CN102547698B (en) | Authentication system, method and intermediate authentication platform | |
| US20050102519A1 (en) | Method for authentication of a user for a service offered via a communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070905 |