CN101287174A - Smart card and short message sending method thereof, communication method and system between the smart cards - Google Patents
Smart card and short message sending method thereof, communication method and system between the smart cards Download PDFInfo
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- CN101287174A CN101287174A CNA2008101135547A CN200810113554A CN101287174A CN 101287174 A CN101287174 A CN 101287174A CN A2008101135547 A CNA2008101135547 A CN A2008101135547A CN 200810113554 A CN200810113554 A CN 200810113554A CN 101287174 A CN101287174 A CN 101287174A
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Abstract
The invention discloses a smart card and a method for sending a short message by the smart card, and a method and a system for the communication among smart cards, which belong to the technical field of the telecom smart cards. The smart card is designed for solving the problem that an ordinary message is intercepted by the cell phone of a received party existed in the prior art, which goes against the development of data service between the smart cards. The method for sending the short message by the smart card comprises steps of: obtaining short message content and the number of a receiver; organizing the short message content and the number of the receiver to a data short message according to the format of the data short message; and sending the short message to a mobile terminal. The smart card comprises: an obtaining unit, used for obtaining the short message content and the number of the receiver; an organizing unit, used for organizing the short message content and the number of the receiver to the data short message according to the format of the data short message; and a sending unit, used for sending the short message to the mobile terminal. The invention is particularly applicable to the communication among the smart cards.
Description
Technical field
The invention belongs to the telecom intelligent card technical field, be specifically related to a kind of smart card and send method for communicating and system between note method, smart card, the smart card.
Background technology
Telecom intelligent card is the general designation of all kinds of smart cards (Smart Card) that use in field of telecommunications, it comprises GSM (Global System for Mobile Communications, global system for mobile communications) employed SIM card (Subscriber Identity Module, subscriber identification card), CDMA (CodeDivision Mutiple Access, code division multiple access) employed UIM card (the User IdentityModule of communication system, subscriber identification module), PHS (Personal Handy-phone System, personal handhold telephone system) employed PIM card (Personal Information Manager, personal information manager) etc.
The note of using in the smart card communications process mainly contains two types: data SMS and normal short message.With SIM card among the GSM is example, and the difference of these two kinds of notes is PID (Protocol Identifier, protocol-identifier) and DCS (Data-Coding-Scheme, the coded system) difference in the note.For example, the PID of note is 0x7F, DCS when being 0xF6, represents that it is a data SMS, and the memory block is a SIM card; The PID of note is 0x00, DCS when being 0x08, represents that it is the normal short message of Chinese, and is responsible for storage by mobile phone.Mobile phone by judging note PID and DCS to distinguish be normal short message, or data SMS.If data SMS is then given intelligent card in processing; If normal short message, then power to make decision is mobile phone, is the note memory block that is kept at mobile phone by the mobile phone decision, still is kept in the smart card.
At present, the mode of the mutual employing normal short message between the smart card.After the shortcoming of this mode is that normal short message sends, can meet with the interception of recipient's mobile phone.Along with the continual renovation of cell-phone function and powerful, mobile phone can be kept at normal short message in the memory block of mobile phone, and not give intelligent card in processing after receiving normal short message.
The mode of the mutual employing data SMS between smart card and the server.The benefit of using data SMS is the interception that data SMS that server issues to smart card can not meet with mobile phone, and mobile phone can directly be given smart card after receiving data SMS, handled by smart card.Existing OTA2 (Over The Air, the aerial download) and the OTA3 business adopt the mode of data SMS to realize, in this service communication process, be responsible for organizing note by server, it is with the TPDA (TP-Destination-Address of note, destination address) is set to user's phone number, sends note to smart card then; After smart card receives note, carry out over-the-air function and handle.
In the existing business, the communication mode of data SMS only is applied between smart card and the server, and is not applied between smart card and the smart card.After the interception of the mutual normal short message side of being received mobile phone, if by the mobile phone storage, smart card can't obtain this normal short message so, thereby can't carry out follow-up processing between the smart card, be unfavorable for carrying out of data service between the smart card.
Summary of the invention
On the one hand, the method that embodiments of the invention provide a kind of smart card to send note, the note that this method sends can the side's of being received portable terminal interceptions, help carrying out of data service between the smart card.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of smart card sends the method for note, comprises step:
Obtain short message content and recipient's number;
According to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Send described note to portable terminal.
The smart card that the embodiment of the invention provides sends in the method for note, the smart card short message type is set to data SMS, therefore recipient's portable terminal is after receiving this note, can not tackle, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
On the other hand, embodiments of the invention provide a kind of smart card, and the note that this smart card sends can the side's of being received portable terminal interception, help carrying out of data service between the smart card.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of smart card comprises:
Acquiring unit: be used to obtain short message content and recipient's number;
OU: be used for according to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Transmitting element: be used to send described note to portable terminal.
In the smart card that the embodiment of the invention provides, the OU short message type is set to data SMS, so recipient's portable terminal can not tackled after receiving this note, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
On the other hand, embodiments of the invention also provide method for communicating between a kind of smart card, and the note that this method sends can the side's of being received portable terminal interception, help carrying out of data service between the smart card.
For achieving the above object, embodiments of the invention adopt following technical scheme:
Method for communicating between a kind of smart card comprises step:
The transmit leg smart card obtains short message content and recipient's number;
The transmit leg smart card is organized into described short message content and recipient's number in the data SMS according to the data SMS form;
The transmit leg smart card sends to sender mobile terminal with described note;
Sender mobile terminal will send to recipient's portable terminal by network from the note that the transmit leg smart card receives;
After recipient's portable terminal receives note from sender mobile terminal, determine that this note is a data SMS, and this note is sent to recipient's smart card;
Recipient's smart card receives note from recipient's portable terminal, and obtains short message content from the note that this receives.
Between the smart card that the embodiment of the invention provides in the method for communicating, transmit leg smart card short message type is set to data SMS, therefore recipient's portable terminal is after receiving this note, can not tackle, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
Again on the one hand, embodiments of the invention provide the system that communicates by letter between a kind of smart card, and the note that sends in this system can the side's of being received portable terminal interception, help carrying out of data service between the smart card.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The system that communicates by letter between a kind of smart card comprises:
Transmit leg smart card: be positioned at sender mobile terminal, be used to obtain short message content and recipient's number,, described short message content and recipient's number are organized in the data SMS, more described note is sent to sender mobile terminal according to the data SMS form;
Sender mobile terminal: the note that is used for receiving from the transmit leg smart card sends to recipient's portable terminal by network;
Recipient's portable terminal: be used to receive the note that sender mobile terminal sends, determine that this note is a data SMS, and this note is sent to recipient's smart card;
Recipient's smart card: be positioned at described recipient's portable terminal, be used for receiving note, and from the note that this receives, obtain short message content from recipient's portable terminal.
In the system that communicates by letter between the smart card that the embodiment of the invention provides, transmit leg smart card short message type is set to data SMS, therefore recipient's portable terminal is after receiving this note, can not tackle, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
Description of drawings
Fig. 1 sends the flow chart of the method for note for smart card of the present invention;
Fig. 2 is the note transport process schematic diagram of communication means between the smart card of the present invention.
Embodiment
For the ease of carrying out of data service between the smart card, the embodiment of the invention provides method for communicating and system between method that a kind of smart card sends note, smart card, the smart card.Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
As shown in Figure 1, the smart card of the embodiment of the invention sends the method for note, comprises step:
Step 10: obtain short message content and recipient's number;
Step 11:, described short message content and recipient's number are organized in the data SMS according to the data SMS form;
Step 12: send described note to portable terminal.
In the present embodiment, obtaining short message content in the above-mentioned steps 10, obtain recipient's number can be to carry out active order by smart card, by finishing with user interactions, as: smart card provides inputting interface to import short message content or recipient's number by the user by active order, the perhaps built-in relevant short message content of smart card or recipient's number, and offer the interface of a selection of user by active order, select to determine short message content or recipient's number by the user.Simultaneously, it also can be to carry out active order by smart card to finish to portable terminal that step 12 sends described note, as fill order Send Short Message (sending SMS message).Because smart card is supported STK (Sim Application Toolkit, application tool kit), so the active order among the STK is preferably adopted in active order, to carry out above-mentioned operation.
Be example with the SIM card of using in the GSM network below, the method that above-mentioned smart card is sent note is elaborated:
At first, SIM card is carried out active order, as Get Input (obtaining input) instruction, obtains short message content and recipient's number of user's input from portable terminal;
Then, SIM card is according to the data SMS form, organize note (Transport Protocol Data Unit, TPDU); In communication standard, the messaging format of transmission requires as shown in table 1:
Table 1
| Abbreviation | Full name | M/O | Byte | Explanation |
| TP-MTI | TP-Message-Type-Indicator | M | 2b | Short message type |
| TP-RD | TP-Reject-Duplicates | M | b | Refusal duplicates sign |
| TP-VPF | TP-Validity-Period-Format | M | 2b | Sign appears in TP-VP |
| TP-RP | TP-Reply-Path | O | b | Whether require reverse-path |
| TP-UDHI | TP-User-Data-Header-Indicator | O | b | Whether the note head is arranged among the TPUD |
| TP-SRR | TP-Status-Report-Request | O | b | Mobile phone whether report by claimed condition |
| TP-MR | TP-Message-Reference | M | I | The short message type sign |
| TP-DA | TP-Destination-Address | M | 2-12o | Destination address |
| TP-PID | TP-Protocol-Identifier | M | o | Agreement ID |
| TP-DCS | TP-Data-Coding-Scheme | M | o | The coded system of TPUD |
| TP-VP | TP-Validity-Period | O | o/7o | The expression note is from when invalid |
| TP-UDL | TP-User-Data-Length | M | I | The length of TPUD |
| TP-UD | TP-User-Data | O | 3) | Short message content |
Illustrate:
1) regulation: Mandatory (M) expression is compulsory, and Optional (O) expression is optional.
2) representation: Integer (I) integer, bit (b) represents 1 bit,, 2bits (2b) represents 2 bit, and Octet (o) represents 1 byte, and 7octets (7o) represents 7 bytes, and 2-12octets (2-12o) represents 2 to 12 bytes.
3) length depends on the coded system TP-DCS of note.
SIM card is according to above-mentioned form, short message content and recipient's number are organized into respectively among the TPUD (TP-User-Data) and TPDA (TP-Destination-Address) of note, and the PID of note is set to 0x7F, DCS (Data-Coding-Scheme, coded system) is arranged to 0xF6, thereby forms data SMS;
At last, SIM card utilizes the form of active order Send Short Message (sending SMS message) that note is sent to portable terminal; Wherein, the active command format of note is as shown in table 2, because it is a known technology, is not described in detail herein.
Table 2
| Description | content | M/O | Min | Length |
| Proactive SIM command Tag | 0xD0 | M | Y | 1 |
| Length(A+B+C+D+E+F) | Follow-up length | M | Y | 1 or 2 |
| Command details | Command specification | M | Y | A |
| Device identities | Device identification | M | Y | B |
| Alpha identifier | Information | O | N | C |
| Address | The sms center address | O | N | D |
| SMS TPDU(SMS-SUBMIT or SMSCOMMAND) | Note | M | Y | E |
| Icon identifier | Icon | O | N | F |
As from the foregoing, the smart card of present embodiment sends in the method for note, the smart card short message type is set to data SMS, therefore recipient's portable terminal is after receiving this note, can not tackle, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
It is that example is illustrated that above technology realizes with the SIM card, but its telecom intelligent card suitable equally and other type, as UIM card and PIM card etc.For dissimilar smart cards, the form of data SMS may be different, but all do not influence the realization of the technical program.
The method that sends note with above-mentioned smart card is corresponding, and the embodiment of the invention also provides a kind of smart card, and it comprises:
Acquiring unit: be used to obtain short message content and recipient's number;
OU: be used for according to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Transmitting element: be used to send described note to portable terminal.
In the smart card of the embodiment of the invention, the OU short message type is set to data SMS, so recipient's portable terminal can not tackled after receiving this note, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
Simultaneously, the embodiment of the invention also provides method for communicating between a kind of smart card, comprising:
The transmit leg smart card obtains short message content and recipient's number;
The transmit leg smart card is organized into described short message content and recipient's number in the data SMS according to the data SMS form;
The transmit leg smart card sends to sender mobile terminal with described note;
Sender mobile terminal will send to recipient's portable terminal by network from the note that the transmit leg smart card receives;
After recipient's portable terminal receives note from sender mobile terminal, determine that this note is a data SMS, and this note is sent to recipient's smart card;
Recipient's smart card receives note from recipient's portable terminal, and obtains short message content from the note that this receives.
As shown in Figure 2, communication needs the forwarding by sender mobile terminal, network and recipient's portable terminal between the smart card, and the transport process of note is shown in dotted line, and this figure has saved the network between sender mobile terminal and recipient's portable terminal.In the present embodiment, transmit leg smart card 20 is to the process of sender mobile terminal 21 transmission notes, and is identical with previous embodiment, repeats no more herein.Below introduce in detail other link (still being that example describes) in this communication process successively herein with the SIM card:
Sender mobile terminal 21 and recipient's portable terminal 22:
After sender mobile terminal 21 is received note, note being sent to recipient's portable terminal 22 by network, specifically is to transmit by each base station in the network, because it is a known technology, repeats no more herein;
Recipient's portable terminal 22 and recipient's smart card 23:
After recipient's portable terminal 22 is received note,, determine that this note is a data SMS, therefore this note is sent to recipient's smart card 23 by the numerical value of PID and DCS in the judgement note; The transmission form of note is SMS Envelope well known in the art (note envelope) form herein, and its form is as shown in table 3:
Table 3
| Description | content | M/O | Min | Length |
| SMS-PP download tag | 0xD1 | M | Y | 1 |
| Length(A+B+C) | Follow-up length | M | Y | 1 or 2 |
| Device identities | Device identification | M | Y | A |
| Address | The sms center address | O | N | B |
| SMS TPDU(SMS-DELIVER) | Note | M | Y | C |
Between portable terminal and smart card, during data interaction, all comprise a BER-TLV tag sign in the data, this identifier declaration both the type of mutual data.When data from portable terminal when smart card sends, this BER-TLV tag definition is as table 4:
Table 4
| Description | Explanation | Length of tag | Value |
| SMS-PP download tag | Point-to-point note is downloaded tag | 1 | ′D1′ |
| Cell Broadcast download tag | Cell Broadcast CB is downloaded tag | 1 | ′D2′ |
| Menu Selection tag | Menu is selected tag | 1 | ′D3′ |
| Call control tag | Call out control tag | 1 | ′D4′ |
| SMO Short message control tag (if(MOSMcontrol is supported) | Sending short message by mobile phone control tag (if supporting sending short message by mobile phone control) | 1 | ′D5′ |
| Event download tag | Incident is downloaded tag | 1 | ′D6′ |
| Timer expiration | The overtime tag of counter | 1 | ′D7′ |
| Reserved for TIA/EIA-136 | Keep TIA/EIA-136 | 1 | ′DF′ |
After recipient's smart card 23 is received the data that recipient's portable terminal 22 sends, judge the numerical value of BER-TLV tag, first content is BER-TLV tag in the table 3, its value is 0xD1, implication is SMS-PPdownload tag, associative list 4 thus, and recipient's smart card 23 learns that the data of receiving are SMS Envelope.
Then, recipient's smart card 23 intercepts out SMS TPDU, i.e. whole piece note from SMS Envelope.According to the form of note, therefrom obtain TPUD (short message content) again,, can carry out follow-up processing at last according to TPUD.
Between the smart card of the embodiment of the invention in the method for communicating, transmit leg smart card short message type is set to data SMS, therefore recipient's portable terminal is after receiving this note, can not tackle, but directly give recipient's intelligent card in processing, thereby help carrying out of data service between the smart card.
Corresponding with method for communicating between this smart card, the embodiment of the invention also provides the system that communicates by letter between a kind of smart card, and as shown in Figure 2, it comprises:
Transmit leg smart card 20: be positioned at sender mobile terminal 21, be used to obtain short message content and recipient's number, according to the data SMS form, described short message content and recipient's number are organized in the data SMS, more described note is sent to sender mobile terminal 21;
Sender mobile terminal 21: the note that is used for receiving from transmit leg smart card 20 sends to recipient's portable terminal 22 by network;
Recipient's portable terminal 22: be used to receive the note that sender mobile terminal 21 sends, determine that this note is a data SMS, and this note is sent to recipient's smart card 23;
Recipient's smart card 23: be positioned at recipient's portable terminal 22, be used for receiving note, and from the note that this receives, obtain short message content from recipient's portable terminal 22.
Wherein, described transmit leg smart card 20 comprises:
Acquiring unit: be used to obtain short message content and recipient's number;
OU: be used for according to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Transmitting element: be used for described note is sent to sender mobile terminal 21.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1, a kind of smart card sends the method for note, it is characterized in that, comprises step:
Obtain short message content and recipient's number;
According to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Send described note to portable terminal.
2, smart card according to claim 1 sends the method for note, it is characterized in that described step obtains short message content, obtain recipient's number and send described note carries out active order to one or more in the portable terminal by smart card and finish.
3, smart card according to claim 2 sends the method for note, it is characterized in that described active order is the active order in the application tool kit.
4, a kind of smart card is characterized in that, comprising:
Acquiring unit: be used to obtain short message content and recipient's number;
OU: be used for according to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Transmitting element: be used to send described note to portable terminal.
5, method for communicating between a kind of smart card is characterized in that, comprises step:
The transmit leg smart card obtains short message content and recipient's number;
The transmit leg smart card is organized into described short message content and recipient's number in the data SMS according to the data SMS form;
The transmit leg smart card sends to sender mobile terminal with described note;
Sender mobile terminal will send to recipient's portable terminal by network from the note that the transmit leg smart card receives;
After recipient's portable terminal receives note from sender mobile terminal, determine that this note is a data SMS, and this note is sent to recipient's smart card;
Recipient's smart card receives note from recipient's portable terminal, and obtains short message content from the note that this receives.
6, method for communicating between the smart card according to claim 5, it is characterized in that described step transmit leg smart card obtains short message content, obtain recipient's number and described note is sent to one or more in the sender mobile terminal to finish by carrying out active order.
7, method for communicating between the smart card according to claim 6 is characterized in that, described active order is the active order in the application tool kit.
8, the system that communicates by letter between a kind of smart card is characterized in that, comprising:
Transmit leg smart card: be positioned at sender mobile terminal, be used to obtain short message content and recipient's number,, described short message content and recipient's number are organized in the data SMS, more described note is sent to sender mobile terminal according to the data SMS form;
Sender mobile terminal: the note that is used for receiving from the transmit leg smart card sends to recipient's portable terminal by network;
Recipient's portable terminal: be used to receive the note that sender mobile terminal sends, determine that this note is a data SMS, and this note is sent to recipient's smart card;
Recipient's smart card: be positioned at described recipient's portable terminal, be used for receiving note, and from the note that this receives, obtain short message content from recipient's portable terminal.
9, the system that communicates by letter between the smart card according to claim 8 is characterized in that, described transmit leg smart card comprises:
Acquiring unit: be used to obtain short message content and recipient's number;
OU: be used for according to the data SMS form, described short message content and recipient's number are organized in the data SMS;
Transmitting element: be used for described note is sent to sender mobile terminal.
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| CNA2008101135547A CN101287174A (en) | 2008-05-29 | 2008-05-29 | Smart card and short message sending method thereof, communication method and system between the smart cards |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142816A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | User card and CDMA (code division multiple access) short message analyzing method thereof |
| CN105163293A (en) * | 2015-09-30 | 2015-12-16 | 中国联合网络通信集团有限公司 | Short message state management method and terminal |
-
2008
- 2008-05-29 CN CNA2008101135547A patent/CN101287174A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142816A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | User card and CDMA (code division multiple access) short message analyzing method thereof |
| CN104142816B (en) * | 2013-05-10 | 2018-05-15 | 中国电信股份有限公司 | User's card and its CDMA short message analytic methods |
| CN105163293A (en) * | 2015-09-30 | 2015-12-16 | 中国联合网络通信集团有限公司 | Short message state management method and terminal |
| CN105163293B (en) * | 2015-09-30 | 2018-12-21 | 中国联合网络通信集团有限公司 | The method of state management and terminal of short message |
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Application publication date: 20081015 |