CN107846403A - A kind of SIM card and application server communication method and system - Google Patents
A kind of SIM card and application server communication method and system Download PDFInfo
- Publication number
- CN107846403A CN107846403A CN201711036998.0A CN201711036998A CN107846403A CN 107846403 A CN107846403 A CN 107846403A CN 201711036998 A CN201711036998 A CN 201711036998A CN 107846403 A CN107846403 A CN 107846403A
- Authority
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- China
- Prior art keywords
- sim card
- socket connections
- mobile terminal
- socket
- application server
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/265—Network addressing or numbering for mobility support for initial activation of new user
Abstract
The invention discloses a kind of SIM card and application server communication method, including SIM card, mobile terminal and application server, the present invention establishes the SOCKET connections between SIM card and application server, and the method for after SOCKET connections disconnect extremely, actively recovering SOCKET connections and passive recovery SOCKET connections is additionally provided after the completion of SOCKET connections foundation.Because SOCKET connections are established between application server and SIM card, so SIM card is based on the SOCKET connections, actively it can send service message to application server at any time, application server is based on the SOCKET connections, can also be at any time actively to SIM card issuing service message, improve SIM card and the flexibility of the information interaction of application server, and it can also recover that SOCKET is connected into reconnection with the method for passive recovery by active after SOCKET connections disconnect extremely, ensure that the integrality to be communicated between SIM card and application server.The invention also discloses a kind of SIM card and application server communication system, has as above beneficial effect.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of SIM card and application server communication method.This
Invention further relates to a kind of SIM card and application server communication system.
Background technology
It is mainly the short message channel using OTA platforms to carry out information exchange between SIM card and application server at present, is applied
Server reaches the purpose being in communication with each other, traditional OTA short message channel point of use by OTA to SIM card transceiving data short message
To a short message transmission mode, limited by the technical characterstic of short message, OTA short message channels have the disadvantage that：Transmitted data amount is small,
Transmission rate is relatively slow, post and telecommunication tariff is higher etc..
In order to solve the problems, such as that the shortcomings that OTA short message channels brings, it is thus proposed that SIM card and application based on BIP passages
The communication means of server, but this method is bigger using limitation, the communication for only supporting SIM card to initiate, can not realize should
The requirement of communication is actively initiated to SIM card with server, i.e., can not give the SIM card issuing service message specified, flexibility is low, no
Beneficial to the information exchange between SIM card and application server.
Therefore, how to improve the communication means and system of a kind of high SIM card of flexibility and application server is this area
Technical staff needs to solve the problems, such as at present.
The content of the invention
It is an object of the invention to provide a kind of SIM card and application server communication method, SIM card and application service are improved
The flexibility of the information interaction of device；It is a further object of the present invention to provide a kind of SIM card including the above method and application to take
Business device communication system, which also enhances the flexibility of SIM card and the information interaction of application server.
In order to solve the above technical problems, the invention provides a kind of SIM card and application server communication method, including：
SIM card sends active request order to mobile terminal；
After the mobile terminal receives the active request order, the request for establishing SOCKET connections is sent to using clothes
Business device；
The application server receive it is described establish the request of the SOCKET connections after, establish with it is described it is mobile eventually
The SOCKET connections at end；
After the completion of the SOCKET connections are established, the SIM card is by the SOCKET linkup transmits log-on message to institute
State application server；
The application server connects and binds the SOCKET according to the log-on message the exclusive company for the SIM card
Connect, and the response message to succeed in registration is returned to the SIM card by the SOCKET connections；
The SIM card is connected by the SOCKET with the application server and mutually sends service message.
Preferably, methods described also includes：
The SIM card sends active timer command to the mobile terminal；
The mobile terminal detects since at the time of receiving the active timer command after preset time period
The state of presently described SOCKET connections；
The mobile terminal sends the terminal response of presently described SOCKET connection status to the SIM card；
Judge the state of presently described SOCKET connections, if presently described SOCKET connection status is normal connection status,
Then the SIM card continues to send the active timer command to the mobile terminal；If presently described SOCKET connection status is
Abnormal off-state, then the SIM card send the active request order re-established to the mobile terminal and starting it is described
SOCKET connections.
Preferably, methods described also includes：
The mobile terminal detects the state of the SOCKET connections in real time；
When the state of the SOCKET connections is abnormal off-state, the mobile terminal is sent to the SIM card to be connected
Connect disconnection message；
For the SIM card after receiving the connection and disconnecting message, the SIM card sends the active request order to institute
State mobile terminal and start to re-establish the SOCKET connections.
Preferably, methods described also includes：
If the SIM card sends the active request order to the mobile terminal and starts to re-establish the SOCKET
Connection failure, then after preset time threshold, the SIM card sends the active request order to the mobile terminal again
And start to re-establish the SOCKET connections.
In order to solve the above technical problems, present invention also offers a kind of SIM card and application server communication system, including：
SIM card, for sending active request order to mobile terminal；After the completion of SOCKET connections foundation, the SIM card
By the SOCKET linkup transmits log-on message to application server；
The mobile terminal, the request of the SOCKET connections is established for sending to the application server；
The application server, for receive it is described establish the request of the SOCKET connections after, establish with it is described
The SOCKET connections of mobile terminal；The SOCKET is connected and bound to the exclusive company for the SIM card according to the log-on message
Connect, and the response message to succeed in registration is returned to the SIM card by the SOCKET connections.
Preferably, the SIM card also includes：
Timing unit, for sending active timer command to the mobile terminal；
Judging unit, for judging the state of presently described SOCKET connections, if presently described SOCKET connection status is
Normal connection status, then the timing unit continue to send the active timer command to the mobile terminal；It is if presently described
SOCKET connection status is abnormal off-state, then the SIM card sends the active request order to the mobile terminal simultaneously
Start to re-establish the SOCKET connections；
The mobile terminal also includes：
First detection unit, for since at the time of receiving the active timer command, by preset time period
The state of presently described SOCKET connections is detected afterwards；
First transmitting element, for sending the terminal response of presently described SOCKET connection status to the SIM card.
Preferably, the mobile terminal also includes：
Second detection unit, for detecting the state of the SOCKET connections in real time；
Second transmitting element, for when the state of the SOCKET connections is abnormal off-state, being sent out to the SIM card
Connection is sent to disconnect message；
For the SIM card after receiving the connection and disconnecting message, the SIM card sends the active request order to institute
State mobile terminal and start to re-establish the SOCKET connections.
Preferably, the mobile terminal is mobile phone terminal.
The invention provides a kind of SIM card and application server communication method and system, including SIM card, mobile terminal with
And application server, the present invention establishes the SOCKET connections between SIM card and application server, when SOCKET connections are created as
After work(, SIM card sends log-on message to application server, and application server connects and binds the SOCKET after receiving log-on message
For the exclusive connection of SIM card.Because establishing SOCKET connections between application server and SIM card, SIM card is based on should
SOCKET connections, service message actively can be sent to application server at any time, application server is based on the SOCKET connections,
SIM card and the flexibility of the information interaction of application server can be improved at any time actively to SIM card issuing service message.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of a kind of SIM card provided by the invention and application server communication method；
Fig. 2 is a kind of flow chart for actively recovering SOCKET connection methods provided by the invention；
Fig. 3 is a kind of method of passive recovery SOCKET connections provided by the invention；
Fig. 4 is the structural representation of a kind of SIM card provided by the invention and application server communication system.
Embodiment
The core of the present invention is to provide a kind of SIM card and application server communication method, and which raises SIM card and application to take
The flexibility of the information interaction of business device.Another core of the present invention is to provide a kind of SIM card and application server communication system,
Which also enhances the flexibility of SIM card and the information interaction of application server.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The invention provides a kind of SIM card and application server communication method, as shown in figure 1, Fig. 1 is provided by the invention
The flow chart of a kind of SIM card and application server communication method, this method comprise the following steps：
Step S101：SIM card sends active request order to mobile terminal.
It should be noted that in mobile terminal-opening or after restarting, it is active that SIM card to mobile terminal sends STK
Order " OPEN CHANNEL " (opening passage).
Step S102：After mobile terminal receives active request order, the request for establishing SOCKET connections is sent to application
Server.
Step S103：Application server is established and mobile terminal after receiving and establishing the request of SOCKET connections
SOCKET connections.
Step S104：After the completion of SOCKET connections are established, SIM card gives application to take by SOCKET linkup transmits log-on message
Business device.
It should be noted that log-on message includes IMSI (international mobile subscriber identity) and ICCID (SIM card card number)
Step S105：SOCKET is connected and bound exclusive connection for SIM card by application server according to log-on message, and is led to
Cross SOCKET connections and return to the response message to succeed in registration to SIM card.
It should be noted that the log-on message received is transmitted to application server by mobile terminal as middleware, with
And the response message to succeed in registration received is transmitted to SIM card, wherein the response message to succeed in registration is transmitted into SIM card
Detailed process be：Mobile terminal sends the event download (valid data) of ENVELOPE orders to SIM card, and notice SIM card connects
The response message to succeed in registration from application server is received, SIM card sends STK proactive commands " RECEIVE to mobile terminal
DATA ", mobile terminal receive STK proactive commands and " returned after RECEIVE DATA " by terminal response order to SIM card
The response message to succeed in registration.
Step S106：SIM card is connected by SOCKET with application server and mutually sends service message.
It should be noted that after the completion of SOCKET connections are established, application server actively can issue industry to SIM card user
Business message, its detailed process are：Mobile terminal sends the event download (valid data) of ENVELOPE orders, notice to SIM card
SIM card receives the service message actively issued from application server, and SIM card sends STK proactive commands to mobile terminal
" RECEIVE DATA ", mobile terminal receive STK proactive commands " after RECEIVE DATA " by terminal response order to
SIM card sends service message.
It is understood that when occurring multiple SOCKET connections on application server, because application server has connect
The log-on message of each SIM card has been received, and corresponding exclusive connection has all been bound with each SIM card, therefore has been serviced
Device can be accurately positioned specified SIM card user, and can be communicated with specified SIM card user.
As preferable, this method also includes a kind of method for actively recovering SOCKET connections, as shown in Fig. 2 Fig. 2 is this
A kind of flow chart for actively recovering SOCKET connection methods provided is invented, detailed process is as follows：
Step S201：SIM card sends active timer command to mobile terminal.
It should be noted that SIM card sends STK proactive commands, " TIMER MANAGEMENT " (timer management) are to shifting
Dynamic terminal.
Step S202：Mobile terminal is examined since at the time of receiving active timer command after preset time period
Survey the state of current SOCKET connections.
It should be noted that mobile terminal receives and starts timer after active timer command and start timing, and to SIM card
Return to timer and start successful terminal response result, mobile terminal waits until that the time that timer adds up reaches preset time week
After phase, the TIMER EXPIPATION (timer is then) of ENVELOPE orders are sent to SIM card, notify SIM card timer meter
When then, and detect the state of current SOCKET connections, SIM card receives the TIMER EXPIPATION of ENVELOPE orders
After (timer is then), sending STK proactive commands to mobile terminal immediately, " (Acquisition channel connects GET CHANNEL STATUS "
Connect state).
Step S203：Mobile terminal sends the terminal response of current SOCKET connection status to SIM card.
Step S204：Judge the state of current SOCKET connections, if current SOCKET connection status is normal connection status,
Then return to step S201；If current SOCKET connection status is abnormal off-state, step S205 is performed.
S205：SIM card sends active request order and to mobile terminal and starts to re-establish SOCKET connections.
As preferable, this method also includes a kind of method of passive recovery SOCKET connections, as shown in figure 3, Fig. 3 is this
The method for inventing a kind of passive recovery SOCKET connections provided, detailed process are as follows：
Step S301：Mobile terminal detects the state of SOCKET connections in real time.
Step S302：When the state of SOCKET connections is abnormal off-state, mobile terminal sends connection to SIM card and broken
Open message.
It should be noted that when it is abnormal off-state that mobile terminal, which detects the state of SOCKET connections, it is mobile whole
The event download (passage connection state) that ENVELOPE orders are sent to SIM card is held, notice SIM card SOCKET connections have disconnected.
Step S303：For SIM card after receiving connection and disconnecting message, SIM card sends active request order to mobile terminal
And start to re-establish SOCKET connections.
As preferable, this method also includes：
To mobile terminal and start to re-establish SOCKET connection failures if SIM card sends active request order, pass through
After preset time threshold, SIM card sends active request order to mobile terminal and starts to re-establish SOCKET connections again.
It is understood that the method by above-mentioned recovery SOCKET connections, it is ensured that SOCKET connections are upon opening
It can in time reconnect, ensure that the integrality to be communicated between SIM card and application server.
The invention provides a kind of SIM card and application server communication method, including SIM card, mobile terminal and application
Server, the present invention establishes the SOCKET connections between SIM card and application server, after SOCKET connections are successfully established,
SIM card sends log-on message to application server, and application server connects and binds the SOCKET for SIM after receiving log-on message
The exclusive connection of card.Because establishing SOCKET connections between application server and SIM card, SIM card is based on the SOCKET
Connection, service message actively can be sent to application server at any time, application server be based on the SOCKET connections, can also be with
When actively to SIM card issuing service message, improve SIM card and the flexibility of the information interaction of application server.
Present invention also offers a kind of SIM card and application server communication system, as shown in figure 4, Fig. 4 provides for the present invention
A kind of SIM card and application server communication system structural representation, the system includes：
SIM card 1, for sending active request order to mobile terminal 2；After the completion of SOCKET connections foundation, SIM card 1
By SOCKET linkup transmits log-on message to application server 3；
Mobile terminal 2, the request of SOCKET connections is established for sending to application server 3；
Application server 3, for after receiving and establishing the request of SOCKET connections, establishing and mobile terminal 2
SOCKET connections；SOCKET is connected and bound by exclusive connection for SIM card 1 according to log-on message, and returned by SOCKET connections
The successful response message of re-injection volume is to SIM card 1.
As preferable, SIM card 1 also includes：
Timing unit, for sending active timer command to mobile terminal 2；
Judging unit, for judging the state of current SOCKET connections, if current SOCKET connection status is normal connection
State, then timing unit continue send active timer command to mobile terminal 2；If current SOCKET connection status disconnects to be abnormal
State, the then transmission of SIM card 1 active request order to mobile terminal 2 and start to re-establish SOCKET connections；
Mobile terminal 2 also includes：
First detection unit, for since at the time of receiving active timer command, being examined after preset time period
Survey the state of current SOCKET connections；
First transmitting element, for sending the terminal response of current SOCKET connection status to SIM card 1.
As preferable, mobile terminal 2 also includes：
Second detection unit, for detecting the state of SOCKET connections in real time；
Second transmitting element, when the state for being connected as SOCKET is abnormal off-state, sends and connect to SIM card 1
Disconnect message；
After receiving connection and disconnecting message, SIM card 1 sends active request order and to mobile terminal 2 and started SIM card 1
Re-establish SOCKET connections.
As preferable, mobile terminal 2 is mobile phone terminal.
The invention provides a kind of SIM card and application server communication system, including SIM card, mobile terminal and application
Server, the present invention establishes the SOCKET connections between SIM card and application server, after SOCKET connections are successfully established,
SIM card sends log-on message to application server, and application server connects and binds the SOCKET for SIM after receiving log-on message
The exclusive connection of card.Because establishing SOCKET connections between application server and SIM card, SIM card is based on the SOCKET
Connection, service message actively can be sent to application server at any time, application server be based on the SOCKET connections, can also be with
When actively to SIM card issuing service message, improve SIM card and the flexibility of the information interaction of application server.
A kind of SIM card provided by the present invention is described in detail with application server communication method and system above.
Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is simply used
Understand the method and its core concept of the present invention in help.It should be pointed out that for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification
Fall into the protection domain of the claims in the present invention.
Claims (8)
1. a kind of SIM card and application server communication method, it is characterised in that including：
SIM card sends active request order to mobile terminal；
After the mobile terminal receives the active request order, the request for establishing SOCKET connections is sent to application service
Device；
The application server receive it is described establish the request of the SOCKET connections after, establish with the mobile terminal
SOCKET connections；
After the completion of the SOCKET connections are established, the SIM card is answered by the SOCKET linkup transmits log-on message to described
Use server；
The SOCKET is connected and bound exclusive connection for the SIM card by the application server according to the log-on message,
And the response message to succeed in registration is returned to the SIM card by the SOCKET connections；
The SIM card is connected by the SOCKET with the application server and mutually sends service message.
2. according to the method for claim 1, it is characterised in that methods described also includes：
The SIM card sends active timer command to the mobile terminal；
The mobile terminal detects current since at the time of receiving the active timer command after preset time period
The state of the SOCKET connections；
The mobile terminal sends the terminal response of presently described SOCKET connection status to the SIM card；
Judge the state of presently described SOCKET connections, if presently described SOCKET connection status is normal connection status, institute
State SIM card and continue to send the active timer command to the mobile terminal；If presently described SOCKET connection status is abnormal
Off-state, then the SIM card send the active request order re-established to the mobile terminal and starting it is described
SOCKET connections.
3. according to the method for claim 1, it is characterised in that methods described also includes：
The mobile terminal detects the state of the SOCKET connections in real time；
When the state of the SOCKET connections is abnormal off-state, the mobile terminal sends connection to the SIM card and broken
Open message；
For the SIM card after receiving the connection and disconnecting message, the SIM card sends the active request order to the shifting
Dynamic terminal simultaneously starts to re-establish the SOCKET connections.
4. according to the method in claim 2 or 3, it is characterised in that methods described also includes：
If the SIM card sends the active request order to the mobile terminal and starts to re-establish the SOCKET connections
Failure, then after preset time threshold, the SIM card sends the active request order to the mobile terminal and opened again
Beginning re-establishes the SOCKET connections.
5. a kind of SIM card and application server communication system, it is characterised in that including：
SIM card, for sending active request order to mobile terminal；After the completion of SOCKET connections foundation, the SIM card passes through
The SOCKET linkup transmits log-on message is to application server；
The mobile terminal, the request of the SOCKET connections is established for sending to the application server；
The application server, for receive it is described establish the request of the SOCKET connections after, establish with the movement
The SOCKET connections of terminal；The SOCKET is connected and bound by exclusive connection for the SIM card according to the log-on message, and
The response message to succeed in registration is returned to the SIM card by the SOCKET connections.
6. system according to claim 5, it is characterised in that the SIM card also includes：
Timing unit, for sending active timer command to the mobile terminal；
Judging unit, for judging the state of presently described SOCKET connections, if presently described SOCKET connection status is normal
Connection status, then the timing unit continue to send the active timer command to the mobile terminal；It is if presently described
SOCKET connection status is abnormal off-state, then the SIM card sends the active request order to the mobile terminal simultaneously
Start to re-establish the SOCKET connections；
The mobile terminal also includes：
First detection unit, for since at the time of receiving the active timer command, being examined after preset time period
Survey the state of presently described SOCKET connections；
First transmitting element, for sending the terminal response of presently described SOCKET connection status to the SIM card.
7. system according to claim 5, it is characterised in that the mobile terminal also includes：
Second detection unit, for detecting the state of the SOCKET connections in real time；
Second transmitting element, for when the state of the SOCKET connections is abnormal off-state, sending and connecting to the SIM card
Connect disconnection message；
For the SIM card after receiving the connection and disconnecting message, the SIM card sends the active request order to the shifting
Dynamic terminal simultaneously starts to re-establish the SOCKET connections.
8. system according to claim 5, it is characterised in that the mobile terminal is mobile phone terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036998.0A CN107846403B (en) | 2017-10-30 | 2017-10-30 | Method and system for communication between SIM card and application server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036998.0A CN107846403B (en) | 2017-10-30 | 2017-10-30 | Method and system for communication between SIM card and application server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107846403A true CN107846403A (en) | 2018-03-27 |
| CN107846403B CN107846403B (en) | 2020-09-18 |
Family
ID=61682011
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036998.0A Active CN107846403B (en) | 2017-10-30 | 2017-10-30 | Method and system for communication between SIM card and application server |
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| Country | Link |
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| CN (1) | CN107846403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113840274A (en) * | 2021-09-18 | 2021-12-24 | 中国联合网络通信集团有限公司 | BIP channel state management method, mobile equipment, UICC and user terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107846403B (en) | 2020-09-18 |
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