CN101931854A - Method and device for performing communication between mobile terminal and built-in integrated circuit (IC) card thereof - Google Patents
Method and device for performing communication between mobile terminal and built-in integrated circuit (IC) card thereof Download PDFInfo
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- CN101931854A CN101931854A CN2009100877991A CN200910087799A CN101931854A CN 101931854 A CN101931854 A CN 101931854A CN 2009100877991 A CN2009100877991 A CN 2009100877991A CN 200910087799 A CN200910087799 A CN 200910087799A CN 101931854 A CN101931854 A CN 101931854A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/08—Interfaces between hierarchically different network devices between user and terminal device
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Abstract
The invention relates to a method for performing communication between a mobile terminal and a built-in integrated circuit (IC) card thereof. The method comprises the following steps that: (a) the mobile terminal transmits an IC access signalling to the built-in IC card; (b) after receiving the IC access signalling, the IC card analyzes the IC access signalling and judges whether the IC access signalling is the access signalling for the IC card per se or not, if the IC access signalling is the access signalling for the IC card per se, a step (c) is executed; (c) the IC card generates a response result according to the IC access signalling; and (d) the mobile terminal transmits an IC reading signalling to the IC card and retrieves the response result. In the method, the IC card of the mobile terminal can be communicated with a system of the mobile terminal per se and internal modules of the mobile terminal.
Description
Technical field
The present invention relates to the communications field, relate in particular to the communication means and the device of a kind of portable terminal and its incorporating IC card.
Background technology
At present, the mobile communication development rapidly, the popularity rate of portable terminals such as mobile phone is very high, simultaneously, the mobile communication network of 2.5G (Generation), 3G and higher level is being popularized rapidly all over the world and is being developed, and it is very fast to make that mobile network's speed promotes, the performance of portable terminals such as mobile phone itself also has greatly improved, and then be pregnant with mobile application and form of service on the various portable terminals, and at present in these business, with the strength of mobile payment public attention.
Subscriber identify module card in the portable terminal is used to discern user's identity, at GSM (Global System for Mobile Communications, global system for mobile communications) in the network, subscriber identify module card is called SIM (Subscriber Identity Module, user identification module) card.In the network of other different systems, other call is arranged, such as UIM (User Identity Model, subscriber identification module) card, USIM (UMTS Subscriber Identity Module) card etc.So subscriber identify module card herein can be a kind of in SIM card, UIM card and the usim card, other that may occur after also can being and SIM card, UIM card or usim card is equal to or similar sub.
One of mode of mobile payment is an IC-card chip to be implanted in the portable terminals such as mobile phone, is used to preserve key message and various security services are provided.Common way is that the IC-card chip is put in mobile terminal user identification module card, subscriber identify module card groove or the user identity module card paster at present.But, under these situations, the IC-card chip is generally only supported RFID (Radio FrequencyIdentification, radio-frequency (RF) identification) or NFC (Near Field Communication, wireless near field communication) contactless payment mode such as, and can not and system of portable terminal own and portable terminal internal module between communicate.
Summary of the invention
Technical problem to be solved by this invention provides the communication means of a kind of portable terminal and its incorporating IC card, make on the portable terminal IC-card can and system of portable terminal own and portable terminal internal module between communicate.
For solving the problems of the technologies described above, the present invention proposes the communication means of a kind of portable terminal and its incorporating IC card, comprising:
(a) portable terminal sends IC visit signaling to its incorporating IC card;
(b) after described IC-card receives described IC visit signaling, resolve, judge that whether described IC visit signaling is the visit signaling to described IC-card itself, if execution in step (c) then;
(c) described IC-card produces response result according to described IC visit signaling;
(d) described portable terminal sends IC to described IC-card and reads signaling, fetches described response result.
Further, said method also can have following characteristics, and described IC visit signaling comprises signaling head and signaling content two parts, and described signaling content part includes the identification information of visit portable terminal incorporating IC card.
Further, said method also can have following characteristics, and the signaling content part form of described IC visit signaling is:
ICCMD?ICCMDCONTENT；
Wherein, the form of ICCMDCONTENT part is:
ICCMDNO?ICCMDPARA
Wherein, ICCMDNO is the specific instructions instruction, and ICCMDPARA is parameter and the content relevant with this command instruction.
Further, said method also can have following characteristics, and described command word ICCMDNO comprises: get IC-card serial number request D_sno_req, data encryption request D_encrypt_req and data decryption request D_decrypt_req.
Further, said method also can have following characteristics, in the described step (b), whether described IC-card is visit signaling to described IC-card itself according to the described IC visit of the identification information judgment signaling of the visit portable terminal incorporating IC card of signaling content part in the described IC visit signaling.
Further, said method also can have following characteristics, in the step (b),, then ignore described IC visit signaling or described IC is visited signaling and be transmitted to subscriber identify module card in the described portable terminal if described IC visit signaling is not the visit signaling to described IC-card itself.
Further, said method also can have following characteristics, and in the step (d), it is identical with the form that standard reads subscriber identify module card short message signaling SimReadMessage that described IC reads signaling.
Further, said method also can have following characteristics, and step (d) also comprises afterwards:
(e) described portable terminal judges whether that success fetches response result, if step (d) is then returned in failure, if success then finishes this flow process.
Further, said method also can have following characteristics, and described portable terminal is a mobile phone.
For solving the problems of the technologies described above, the invention allows for the communicator of a kind of portable terminal and its incorporating IC card, comprising:
Sending module is used for sending IC visit signaling to the incorporating IC card of portable terminal;
Receive judge module, be used to receive described IC visit signaling, resolve, judge that whether described IC visit signaling is the visit signaling to described IC-card itself;
Generation module is used for producing response result according to described IC visit signaling in the judged result of described reception judge module when being;
Read module is used for sending IC to described generation module and reads signaling, fetches described response result.
The invention enables on the portable terminal IC-card can and system of portable terminal own and portable terminal internal module between communicate.
Description of drawings
Fig. 1 is the communication means flow chart of portable terminal of the present invention and its incorporating IC card;
Fig. 2 is the communication apparatus structure figure of portable terminal of the present invention and its incorporating IC card.
Embodiment
No matter the IC-card chip places mobile terminal user identification module card, subscriber identify module card groove or user identity module card paster, finally all be to be connected on subscriber identify module card contact and the portable terminal mainboard by variety of way directly or indirectly, therefore, the IC-card chip that is built in the portable terminal can both be shared the various signalings that mobile terminal system sends to subscriber identify module card.
The memory space that all has a constant volume in the subscriber identify module card, these memory spaces are except storage subscriber identity information, key, password, the space that can also be additionally keeps a constant volume for the user is used to store user's private information, these private informations generally comprise associated person information (being phone directory), short message and dial in Outgoing Number recently, and portable terminal provides the signaling of visiting private information in these subscriber identify module cards, and the function of visiting these private informations then is provided in the mobile terminal operating system aspect.In a lot of systems, these functions can be packaged into API (Application Programming Interface, application programming interfaces) for third party's routine call.
Below in conjunction with accompanying drawing technical scheme of the present invention is done and to be elaborated.
Fig. 1 is the communication means flow chart of portable terminal of the present invention and its incorporating IC card, and as shown in Figure 1, the communication means of portable terminal of the present invention and its incorporating IC card comprises:
Wherein, IC visit signaling is used for to the IC-card chip submiting command instruction that is built in portable terminal, and so-called command instruction is meant the concrete request content that portable terminal sends to the IC-card chip.IC visit signaling can be done expansion to the signaling of calling party identification module card user private data and obtained by portable terminal, data division in the signaling is defined as certain specific command format, is to being built in the visit signaling of the IC-card in the portable terminal so that discern this signaling.
For example, the front is mentioned, and some space can be used to store user's short message in the subscriber identify module card, and portable terminal provides signaling to visit this part data.Concrete, portable terminal comprises two parts to the form of note visit signaling: signaling head and concrete short message content (being the signaling content).We can partly define a kind of special form to short message content, and are as follows:
ICCMD?ICCMDCONTENT
The signaling content part here includes the identification information ICCMD of visit portable terminal incorporating IC card.The signaling that this sign ICCMD represents to contain this sign is the visit signaling to incorporating IC card in the portable terminal.Certainly, sign ICCMD is artificial definition, and the sign that we also can set other replaces ICCMD, is just passable to the visit signaling of incorporating IC card in the portable terminal as long as clearly have the signaling of these signs.
From above-mentioned form as can be seen, the form of definition comprises two parts content, and every part can use space character separately.Wherein, the implication of each several part is as shown in table 1:
Table 1
For the ICCMDCONTENT part, we are extended to two parts, that is:
ICCMDNO?ICCMDPARA
Wherein, ICCMDNO is the command word of specific instructions instruction, and ICCMDPARA is parameter and the content relevant with this command instruction.Here we specifically define three command instructions, and are as shown in table 2:
Table 2
| ICCMDNO | The ICCMDNO implication | ICCMDCONTENT |
| D_sno_req | Get the IC-card serial number request |
| D_encrypt_req | The data encryption request | Require ciphered data expressly |
| D_decrypt_req | The data decryption request | Require the ciphertext of deciphering |
When IC visit signaling adopts above-mentioned form, can use SimWriteMessage to send IC visit signaling.
Mention above, though the data access signaling of subscriber identify module card is a standard, but the implementation in the different mobile terminal system has nothing in common with each other, the API Calls that provides also has nothing in common with each other, and is that example comes to ask the IC-card service by above-mentioned signaling with windows mobile mobile phone operating system here.
Certainly, in other embodiments of the invention, except can by the signaling of note in the mobile terminal accessing subscriber identify module card do the expansion obtain, IC visit signaling also can be done expansion by the signaling of other user's private informations in the mobile terminal accessing subscriber identify module card and obtain, such as the signaling of visit associated person information, the signaling that Outgoing Number is dialled in visit recently etc.
If the form (being ICCMD ICCMDCONTENT) that IC visit signaling has aforementioned definitions, then in this step, whether this IC visit signaling of identification information judgment that IC-card can be visited the visit portable terminal incorporating IC card of signaling content part in the signaling according to IC is the visit signaling to this IC-card itself.
With aforesaid 3 kinds of order D_sno_req, D_encrypt_req and D_decrypt_req is example, and the response result of generation (perhaps being called reply data) is as shown in table 3:
Table 3
It should be noted that table 3 kind of a given reply data is a kind of giving an example, and be not the True Data in the concrete application.
Here, it is identical with the form that standard reads the subscriber identify module card short message signaling that IC reads signaling, do a supposition at this, after the IC-card chip is received IC visit signaling, and the note that the command instruction off-duty is finished or response result receives before not fetching to read signaling be that IC reads signaling.
Again as shown in Figure 1, the communication means of portable terminal of the present invention and its incorporating IC card can also comprise:
Because the speed of service of the speed of service of portable terminal own and its incorporating IC card chip there are differences, therefore use IC visit signaling to give an order after the instruction, might not just can use IC to read signaling at once and fetch response result, therefore, may need repeatedly to send IC and read signaling, up to fetching response result to IC-card.
Step 106 is ignored this IC visit signaling or this IC visit signaling is transmitted to subscriber identify module card in the portable terminal.
Here illustrate, the signaling that portable terminal sends is at first passed through its incorporating IC card, if this signaling is an IC visit signaling, then IC-card is intercepted and captured this signaling, this signaling can not be sent to subscriber identify module card again, if this signaling is not an IC visit signaling, then IC-card is not is not intercepted and captured this signaling, and this signaling is sent to subscriber identify module card.
In various embodiments of the present invention, portable terminal can be mobile phone, PDA (Personal Digital Assistant, personal digital assistant) etc.Equal sub or the analog of the mobile phone that communication terminal may occur after also can being, PDA etc.
Method provided by the present invention make on the portable terminal IC-card can and system of portable terminal own and portable terminal internal module between communicate.
Simultaneously, the present invention also provides the communicator of a kind of portable terminal and its incorporating IC card.Fig. 2 is the communication apparatus structure figure of portable terminal of the present invention and its incorporating IC card, as shown in Figure 2, portable terminal of the present invention comprises sending module 201, reception judge module 202, generation module 203 and the read module 204 that links to each other in turn with the communicator of its incorporating IC card, wherein:
Sending module 201 is used for sending IC visit signaling to the incorporating IC card of portable terminal;
Receive judge module 202, be used to receive the IC visit signaling that sending module 201 sends, resolve, judge that whether this IC visit signaling is the visit signaling to this IC-card itself;
Read module 204 is used for sending IC to generation module 203 and reads signaling, fetches the response result that generation module 203 is produced.
The communicator of portable terminal provided by the present invention and its incorporating IC card make on the portable terminal IC-card can and system of portable terminal own and portable terminal internal module between communicate.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the communication means of a portable terminal and its incorporating IC card is characterized in that, comprising:
(a) portable terminal sends IC visit signaling to its incorporating IC card;
(b) after described IC-card receives described IC visit signaling, resolve, judge that whether described IC visit signaling is the visit signaling to described IC-card itself, if execution in step (c) then;
(c) described IC-card produces response result according to described IC visit signaling;
(d) described portable terminal sends IC to described IC-card and reads signaling, fetches described response result.
2. the communication means of portable terminal according to claim 1 and its incorporating IC card is characterized in that, described IC visit signaling comprises signaling head and signaling content two parts, and described signaling content part includes the identification information of visit portable terminal incorporating IC card.
3. the communication means of portable terminal according to claim 2 and its incorporating IC card is characterized in that, the signaling content part form of described IC visit signaling is:
ICCMD?ICCMDCONTENT；
Wherein, the form of ICCMDCONTENT part is:
ICCMDNO?ICCMDPARA
Wherein, ICCMDNO is the specific instructions instruction, and ICCMDPARA is parameter and the content relevant with this command instruction.
4. the communication means of portable terminal according to claim 3 and its incorporating IC card, it is characterized in that described command word ICCMDNO comprises: get IC-card serial number request D_sno_req, data encryption request D_encrypt_req and data decryption request D_decrypt_req.
5. the communication means of portable terminal according to claim 2 and its incorporating IC card, it is characterized in that, in the described step (b), whether described IC-card is visit signaling to described IC-card itself according to the described IC visit of the identification information judgment signaling of the visit portable terminal incorporating IC card of signaling content part in the described IC visit signaling.
6. the communication means of portable terminal according to claim 1 and its incorporating IC card, it is characterized in that, in the step (b), if described IC visit signaling is not the visit signaling to described IC-card itself, then ignores described IC visit signaling or described IC is visited signaling and be transmitted to subscriber identify module card in the described portable terminal.
7. the communication means of portable terminal according to claim 1 and its incorporating IC card is characterized in that, in the step (d), it is identical with the form that standard reads subscriber identify module card short message signaling SimReadMessage that described IC reads signaling.
8. the communication means of portable terminal according to claim 1 and its incorporating IC card is characterized in that, step (d) also comprises afterwards:
(e) described portable terminal judges whether that success fetches response result, if step (d) is then returned in failure, if success then finishes this flow process.
9. according to the communication means of each described portable terminal of claim 1 to 8 and its incorporating IC card, it is characterized in that described portable terminal is a mobile phone.
10. the communicator of a portable terminal and its incorporating IC card is characterized in that, comprising:
Sending module is used for sending IC visit signaling to the incorporating IC card of portable terminal;
Receive judge module, be used to receive described IC visit signaling, resolve, judge that whether described IC visit signaling is the visit signaling to described IC-card itself;
Generation module is used for producing response result according to described IC visit signaling in the judged result of described reception judge module when being;
Read module is used for sending IC to described generation module and reads signaling, fetches described response result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100877991A CN101931854A (en) | 2009-06-26 | 2009-06-26 | Method and device for performing communication between mobile terminal and built-in integrated circuit (IC) card thereof |
| PCT/CN2010/075885 WO2010149119A1 (en) | 2009-06-26 | 2010-08-11 | Method and equipment for communication between mobile terminal and its built-in ic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100877991A CN101931854A (en) | 2009-06-26 | 2009-06-26 | Method and device for performing communication between mobile terminal and built-in integrated circuit (IC) card thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101931854A true CN101931854A (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100877991A Pending CN101931854A (en) | 2009-06-26 | 2009-06-26 | Method and device for performing communication between mobile terminal and built-in integrated circuit (IC) card thereof |
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| CN (1) | CN101931854A (en) |
| WO (1) | WO2010149119A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001250087A (en) * | 2000-03-07 | 2001-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Method of processing sending of command apdu to ic card |
| CN101083792A (en) * | 2007-06-27 | 2007-12-05 | 浙江省电信有限公司 | PHS non-contact card small amount payment system for public transport system |
| CN101330683B (en) * | 2008-05-20 | 2011-08-10 | 国民技术股份有限公司 | Method for integrating radio frequency smart card menu and SIM card menu |
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| WO2010149119A1 (en) | 2010-12-29 |
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Application publication date: 20101229 |