CN102572802A - Method and system for accessing large-capacity SIM (subscriber identity module) card by network node - Google Patents
Method and system for accessing large-capacity SIM (subscriber identity module) card by network node Download PDFInfo
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- CN102572802A CN102572802A CN2010105814648A CN201010581464A CN102572802A CN 102572802 A CN102572802 A CN 102572802A CN 2010105814648 A CN2010105814648 A CN 2010105814648A CN 201010581464 A CN201010581464 A CN 201010581464A CN 102572802 A CN102572802 A CN 102572802A
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Abstract
The invention discloses a method and a system for accessing a large-capacity SIM (subscriber identity module) card by a network node. The method in the invention comprises the steps of: when the network node in a wireless local area network takes a mobile terminal IP (internet protocol) address as a proxy server address and transmits a request of accessing the large-capacity SIM card of the mobile terminal, receiving the request, wherein the large-capacity SIM card manages the stored data resource in the form of a network server; transmitting the request to a server of the large-capacity SIM card; when the server processes the request and returns a request result, receiving the returned request result; and returning the request result to the network node. With the invention, when the mobile terminal and the network node are located in one wireless local area network, the network node can directly access the data of the large-capacity SIM card on the mobile terminal.
Description
Technical field
The present invention relates to communication technical field, relate to a kind of method and system of realizing network node visit high-capacity SIM card in particular.
Background technology
User identification module card (SIM, Subscriber Identity Model) is a kind of smart card that is widely used in moving communicating field.SIM is actually an intelligent cards that includes large scale integrated circuit, is used for registered user's significant data and information.Along with developing rapidly of the communication technology, people are also increasingly high to the requirement of capacity, performance and the fail safe of SIM.For adapting to development of Communication Technique, jumbo SIM arises at the historic moment.
High-capacity SIM card is called high density user identity module card (HD-SIM again; High; Density Subscriber Identity Model), this high-capacity SIM card uses as mobile subscriber's identification module no longer merely, also can be used as a kind of mobile mass-memory unit simultaneously and uses; Except information such as storage user ID data, can also store data such as multimedia.In order to make portable terminal managing mass SIM more efficiently; In high-capacity SIM, used the smart card webserver (SCWS; Smartcard Web Server) technology is used the high-capacity SIM card of SCWS technology and with the form of FTP or Web server its resource is organized.When the portable terminal that uses this high-capacity SIM card, when sending the request of resource on the visit high-capacity SIM card through its browser, the server on the high-capacity SIM card can receive this request, and this request results is returned to the browser of this portable terminal.
This high-capacity SIM based on the SCWS technology is managed its stored resource with the form of the webserver, and can resource be presented to portable terminal.But; When the portable terminal that high-capacity SIM card is housed is in the WLAN (for example; Mobile phone is in the WLAN mobile phone through module such as Installation of W IFI) and this portable terminal be in the network nodes such as computer in the same WLAN; Though can visit the resource on the portable terminal, can not directly visit the data resource of this high-capacity SIM card.As; When computer wants to visit the data on the high-capacity SIM card; Maybe high-capacity SIM card be taken out from portable terminal; Link to each other through network nodes such as card reader and computers again, sometimes maybe be also need be on network nodes such as computer the install software program, could realize that network node such as computer reads the data in the high-capacity SIM.Therefore, in the prior art, when network nodes such as computer and portable terminal were in the same WLAN, network node can not directly be visited the data of the high-capacity SIM card of portable terminal.
Summary of the invention
In view of this, the present invention provides a kind of method and system of realizing network node visit high-capacity SIM card, when network node and portable terminal are in the same WLAN, can realize that network node directly visits the data of high-capacity SIM card on the portable terminal.
For realizing above-mentioned purpose; The present invention provides a kind of method that realizes network node visit high-capacity SIM card; Comprise: the network node in WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal, receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver; Described request is sent to the server of said high-capacity SIM card; When said server is handled described request, when returning request results, receive the said request results of returning; The described request result is returned to said network node.
Preferably, the request of said visit high-capacity SIM card comprises: the request of downloading data resource in the high-capacity SIM card.
Preferably, the request of said visit high-capacity SIM card comprises: the request of uploading data resource to high-capacity SIM card.
Preferably, said network node comprises: be in the same WLAN with said portable terminal, and have the equipment of unique network address.
Preferably; The server that described request is sent to said high-capacity SIM card comprises: according to described request; Parse the server ip address and the port numbers that comprise in the described request; According to the IP address and the port numbers of said server, described request is sent in the corresponding high-capacity SIM card server.
Corresponding with method of the present invention, the present invention also provides a kind of system that realizes network node visit high-capacity SIM card, comprising:
The request receiving element; The network node that is used for when WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal; Receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver;
The request retransmission unit is used for the request with the reception of described request receiving element, sends to the server of said high-capacity SIM card;
The unit is returned in request, is used for when said server described request being handled, and when returning request results, receives the said request results of returning;
Transmitting element is used for the request results that the unit receives is returned in request as a result, sends to said network node.
Preferably, the described request receiving element comprises: the first request receiving element, the network node that is used for when WLAN is a proxy server address with the mobile terminal IP address, when sending the request of downloading data resource in the high-capacity SIM card, receives described request.
Preferably, the described request receiving element comprises: the second request receiving element, the network node that is used for when WLAN is a proxy server address with the mobile terminal IP address, sends when high-capacity SIM card is uploaded the request of data resource, receives described request.
Preferably, said network node comprises: be in the same WLAN with said portable terminal, and have the equipment of unique network address.
Preferably; The described request retransmission unit comprises: subelement is transmitted in request; Be used for described request according to the reception of request receiving element; Parse the server host name and the port numbers that comprise in the described request,, described request is sent to corresponding high-capacity SIM card server according to the host name and the port numbers of said server.
Can know via above-mentioned technical scheme; Compared with prior art, the present invention openly provides a kind of method and system of realizing network node visit high-capacity SIM card, when network node and portable terminal are in the same WLAN; Receive the request of the visit high-capacity SIM card of network node transmission through portable terminal; And this request is transmitted to the server of high-capacity SIM card, when the high-capacity SIM card server when handling the request results of returning, receive the request results of returning; Then request results is sent to network node, thereby realized the direct visit of network node the high-capacity SIM card on the portable terminal.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is a kind of flow chart of realizing the method embodiment of network node visit high-capacity SIM card of the present invention;
Fig. 2 is a kind of structure chart of realizing the system embodiment of network node visit high-capacity SIM card of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Based on intelligent network service device (SCWS; Smartcard Web Server) high-capacity SIM card of technology is with the form of the webserver its stored resource to be managed; When portable terminal sends the request of resource on the visit high-capacity SIM card through its browser; The server of high-capacity SIM card can receive this request, and this request results is returned to the browser of this portable terminal.In such cases, portable terminal and high-capacity SIM card have been formed a local area network (LAN).
And when portable terminal is in the middle of the WLAN; Network node in the WLAN can be visited the resource of portable terminal; But because the WLAN that the high-capacity SIM card of portable terminal and portable terminal belong to is in the middle of a network, so network node can't have access to the resource of this high-capacity SIM card.
In order to address the above problem; The invention provides a kind of method and system of realizing network node visit high-capacity SIM card; With network node in the WLAN and the data channel between portable terminal; And the data channel between portable terminal and high-capacity SIM connects, and can visit the high-capacity SIM of portable terminal to realize network node.
Referring to Fig. 1, be the flow chart of the embodiment of the inventive method, this method comprises:
Step S101: the network node in WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal; Receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver;
Wherein, network node is meant with said portable terminal and is in the equipment that has unique network address in the same wireless local, as with this portable terminal be in computer in the same WLAN, mobile phone, palmtop PC and or personal digital assistant etc.
When portable terminal is in the WLAN; Portable terminal has an IP address; Be in the mode of network node use acting server in the WLAN through setting; And be the IP address of this this portable terminal of network node configures, the request that network node sends will at first send to this portable terminal.For example; Internet option through to computer is provided with; " local area network (LAN) setting " in " connection " item is provided with the mode of using acting server, and the IP address of filling in portable terminal at the place, address, and just having accomplished with the mobile terminal IP address is the operation of proxy server address.
High-capacity SIM card among the present invention is based on the intelligent network service art designs, and high-capacity SIM card is the data resource with its preservation of format management of the webserver like this.As, high-capacity SIM card is managed the data resource of its preservation with the form of Web or ftp server.Can also have with the resource on the format management high-capacity SIM card of other servers.
In high-capacity SIM card in (HD-SIM, High, Density Subscriber Identity Model), the resource on the HD-SIM card is managed with the form of the webserver like this with intelligent network service device technical application.Also can be that intelligent network service device technology is applied on the usim card.Certainly suitable equally for SIM the present invention of other application intelligent webservers with larger capacity, do not enumerate one by one at this.
Wherein, Receive the request of the high-capacity SIM card of the said portable terminal of visit that network node sends, detailed process can for, through calling socket (Socket) function interface; Monitoring is from the access request of network node; When network node sends the high-capacity SIM card of this portable terminal of visit, the socket that communicates between generation and the network node, the access request of reception network node;
Step S102: the server that described request is sent to said high-capacity SIM card;
After the request of the high-capacity SIM of receiving this portable terminal of network node visit; Portable terminal sends to this request in the server of the high-capacity SIM corresponding with this request; Should ask so that the server of high-capacity SIM card receives, and this request was handled, return request results.
When sending to described request on the high-capacity SIM card; Can be according to described request; Parse the server ip address and the port numbers that comprise in the described request,, described request is sent in the corresponding high-capacity SIM card server according to the IP address and the port numbers of said server.Concrete does; According to server ip address that comprises in the described request and port numbers; Can set up the socket of portable terminal and corresponding high-capacity SIM card server,, send to the server of high-capacity SIM card through the access request of socket with the network node of receiving.
Step S103:, when returning request results, receive the said request results of returning when said server is handled described request;
The server of the high-capacity SIM card on the portable terminal is handled described request after receiving this access request, will return to portable terminal to the result after this Request Processing.The request results that high-capacity SIM card returns can be the data resource that network node need be visited, and also can be when network node thinks that high-capacity SIM is uploaded data, the data upload prompt for successful information that high-capacity SIM card returns etc.For example, certain audio file on network node request visit high-capacity SIM card after the high-capacity SIM card server receives this request, finds the corresponding video file of this request, and the data resource of this video file is returned to portable terminal.
Step S104: the described request result is returned to said network node.
After portable terminal is received the request results that the server of high-capacity SIM card returns, this request results is returned to the network node of this request of transmission again, so that network node can be visited the resource of high-capacity SIM.
Wherein, network node sends the request of the high-capacity SIM card of visit portable terminal, can be that network node sends the request of downloading data resource in the high-capacity SIM card.For example, can ask to visit certain audio resource of preserving in the high-capacity SIM card, or the user data information of preserving in the high-capacity SIM card.
Certainly, the request of the high-capacity SIM card of the visit portable terminal that network node sends also can be that network node sends the request of uploading data resource to high-capacity SIM card.For example; Be in certain video resource is arranged on the computer in the WLAN; And when being in the high-capacity SIM card of the portable terminal in this WLAN not this video resource, when computer can send after this portable terminal is uploaded the request of this video resource, portable terminal receives should request; And this request sent to the high-capacity SIM card server; The server of high-capacity SIM card receives should request, and computer just can be transferred to the server of SIM through portable terminal with this video resource, and the high-capacity SIM card of portable terminal will be preserved this video resource.
Further; For the safety of data resource in the high-capacity SIM card that guarantees portable terminal, when the server of the high-capacity SIM card that moves the terminal receives access request, can send the request of authentication password to portable terminal; Portable terminal sends to network node with this request again; Last portable terminal sends to the high-capacity SIM card server with the password that network node returns, and the high-capacity SIM card server is verified this password; Password authentification is passed through, and then high-capacity SIM card begins to transmit data resource.
In addition, when network node sends request, can be the request that a network node sends the high-capacity SIM card of this portable terminal of visit, also can be the resource that a plurality of network nodes are visited the high-capacity SIM card of this portable terminal simultaneously.
The present invention receives the request of the visit high-capacity SIM card of network node transmission through portable terminal; And this request sent in the server of high-capacity SIM card; Receive the high-capacity SIM card server then through handling the request results of returning; This request results is sent to network node, thereby realized the direct visit of network node the high-capacity SIM card of portable terminal.
Corresponding method of the present invention, the present invention also provides a kind of system that realizes network node visit high-capacity SIM card, referring to Fig. 2, is the structured flowchart of system embodiment of the present invention, and the system of present embodiment comprises:
Request receiving element 201; The network node that is used for when WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal; Receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver;
Transmitting element 204 as a result, are used for the request results that the unit receives is returned in request, send to said network node.
Wherein, network node comprises: be in the same WLAN with said portable terminal, and have the equipment of unique network address.As being in computer, palmtop PC and/or mobile phone etc. in the same WLAN with portable terminal.
The difference of the request of the visit high-capacity SIM card that sends according to network node; The request receiving element specifically comprises: the first request receiving element; The network node that is used for when WLAN is a proxy server address with the mobile terminal IP address; When sending the request of downloading data resource in the high-capacity SIM card, receive described request;
The second request receiving element, the network node that is used for when WLAN is a proxy server address with the mobile terminal IP address, sends when high-capacity SIM card is uploaded the request of data resource, receives described request.
Concrete implementation procedure according to the server that the access request that receives is sent to the portable terminal high-capacity SIM card; The described request retransmission unit comprises: subelement is transmitted in request; Be used for described request according to the reception of request receiving element; Parse the server ip address and the port numbers that comprise in the described request,, described request is sent to corresponding high-capacity SIM card server according to said server ip address and port numbers.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed system of embodiment, because it is corresponding with the embodiment disclosed method, so description is fairly simple, relevant part is partly explained referring to method and is got final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a method that realizes network node visit high-capacity SIM card is characterized in that, comprising:
Network node in WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal; Receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver;
Described request is sent to the server of said high-capacity SIM card;
When said server is handled described request, when returning request results, receive the said request results of returning;
The described request result is returned to said network node.
2. method according to claim 1 is characterized in that, the request of said visit high-capacity SIM card comprises:
Download the request of data resource in the high-capacity SIM card.
3. method according to claim 1 is characterized in that, the request of said visit high-capacity SIM card comprises:
Upload the request of data resource to high-capacity SIM card.
4. method according to claim 1 is characterized in that, said network node comprises:
Be in the same WLAN with said portable terminal, and have the equipment of unique network address.
5. method according to claim 1 is characterized in that, the server that described request is sent to said high-capacity SIM card comprises:
According to described request, parse the server ip address and the port numbers that comprise in the described request, according to said server ip address and port numbers, described request is sent in the corresponding high-capacity SIM card server.
6. a system that realizes network node visit high-capacity SIM card is characterized in that, comprising:
The request receiving element; The network node that is used for when WLAN is a proxy server address with the mobile terminal IP address; When sending the request of the high-capacity SIM card of visiting said portable terminal; Receive described request, said high-capacity SIM card is managed the data resource of its storage with the form of the webserver;
The request retransmission unit is used for the request with the reception of described request receiving element, sends to the server of said high-capacity SIM card;
The unit is returned in request, is used for when said server described request being handled, and when returning request results, receives the said request results of returning;
Transmitting element is used for the request results that the unit receives is returned in request as a result, sends to said network node.
7. system according to claim 6 is characterized in that, the described request receiving element comprises:
The first request receiving element, the network node that is used for when WLAN is a proxy server address with the mobile terminal IP address, when sending the request of downloading data resource in the high-capacity SIM card, receives described request.
8. system according to claim 6 is characterized in that, the described request receiving element comprises:
The second request receiving element, the network node that is used for when WLAN is a proxy server address with the mobile terminal IP address, sends when high-capacity SIM card is uploaded the request of data resource, receives described request.
9. system according to claim 6 is characterized in that, said network node comprises:
Be in the same WLAN with said portable terminal, and have the equipment of unique network address.
10. system according to claim 6 is characterized in that, the described request retransmission unit comprises:
Subelement is transmitted in request; Be used for described request according to the reception of request receiving element; Parse the server ip address and the port numbers that comprise in the described request,, described request is sent to corresponding high-capacity SIM card server according to the IP address and the port numbers of said server.
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| CN201010581464.8A CN102572802B (en) | 2010-12-09 | 2010-12-09 | Method and system for accessing large-capacity SIM (subscriber identity module) card by network node |
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| CN201010581464.8A CN102572802B (en) | 2010-12-09 | 2010-12-09 | Method and system for accessing large-capacity SIM (subscriber identity module) card by network node |
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| CN102572802B (en) | 2015-01-21 |
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Address after: 100089 Floor 12 1506, Building A 1, 66 Zhongguancun East Road, Haidian District, Beijing Patentee after: Beijing Huahong Integrated Circuit Design Co., Ltd. Address before: 100191 quantum Ginza 23, Zhichun Road, Beijing, Haidian District 709 Patentee before: Beijing Huahong Integrated Circuit Design Co., Ltd. |
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Inventor after: Liu Hang Inventor after: Sun Chungui Inventor before: Liu Hang |