CN107567011A - A kind of network insertion service implementation method, device and communication terminal - Google Patents

A kind of network insertion service implementation method, device and communication terminal Download PDF

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Publication number
CN107567011A
CN107567011A CN201610519446.4A CN201610519446A CN107567011A CN 107567011 A CN107567011 A CN 107567011A CN 201610519446 A CN201610519446 A CN 201610519446A CN 107567011 A CN107567011 A CN 107567011A
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China
Prior art keywords
network
roaming
terminal
access
subscriber identity
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CN201610519446.4A
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Chinese (zh)
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CN107567011B (en
Inventor
李希鹏
余立艳
张集文
党松
何洁
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ZTE Corp
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ZTE Corp
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Priority to CN201610519446.4A priority Critical patent/CN107567011B/en
Priority to PCT/CN2016/096723 priority patent/WO2018000560A1/en
Publication of CN107567011A publication Critical patent/CN107567011A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08Mobility data transfer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • H04W48/04Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed

Abstract

The embodiments of the invention provide a kind of network insertion service implementation method, device and communication terminal, this method includes:When detecting that terminal switches to roaming state, the network identity of current registered network is obtained;In the roaming network access parameter database of storage corresponding with Subscriber Identity Module, roaming network access configuration parameter corresponding with network identity is searched;Configuration parameter is accessed using the roaming network found, the wireless data network for accessing current registered network realizes network insertion business.The embodiment of the present invention for Subscriber Identity Module by configuring roaming APN databases, when detecting terminal roaming, obtain the roaming network identifications of current registered network, it is automatic in APN databases are roamed to search corresponding roaming APN parameters and use, so, the wireless data network that terminal can automatically accesses roaming place realizes network insertion business, has reached the purpose that terminal realizes network insertion business in roaming automatically.

Description

A kind of network insertion service implementation method, device and communication terminal
Technical field
The present invention relates to the communications field, more particularly to a kind of network insertion service implementation method, device and communication terminal.
Background technology
With 3G (3Generation, third generation mobile communications technology)/4G (4Generation, the 4th third-generation mobile communication skill Art) etc. mobile network fast development, support 3G/4G terminal persistently to keep the quick increased impetus, with mobile network's number According to the continuous decline of service tariff, radio data network is supported to turn into one of intelligent terminal most critical business.
APN (Access Point Name) refers to a kind of network access technique, is to realize network insertion industry by terminal online The parameter that must be configured during business, which kind of access way it determines terminal by access network.In intelligent terminal only Have after being correctly configured with APN parameters, terminal can just access the radio data network of mobile operator operation.For intelligent terminal For user, if it is desired that the radio data network provided with mobile operator is surfed the Net, it is necessary to the be registered to network of configuration APN parameters, if user such as roams into Hong Kong after a carrier network roams into another carrier network from Shenzhen When, it is necessary to it is the parameter required by the operator of Hong Kong by the APN parameter configurations of terminal, the 4G networks in Hong Kong etc. could be accessed. But conventionally, as terminal does not know the parameters such as the APN of Hong Kong 4G networks, just not can when roaming into Hong Kong from It is dynamic to add real-time performance network insertion business, reduce the usage experience of user.
The content of the invention
It is existing to solve the embodiments of the invention provide a kind of network insertion service implementation method, device and communication terminal The problem of terminal can not realize network insertion business automatically in roaming.
On the one hand, there is provided a kind of network insertion service implementation method, including:
When detect switch to roaming state when, obtain the network identity of current registered network;
In the roaming network access parameter database of storage corresponding with Subscriber Identity Module, search corresponding with network identity Roaming network accesses configuration parameter;
Configuration parameter is accessed using the roaming network found, the wireless data network for accessing current registered network realizes network Access service.
On the one hand, there is provided a kind of network insertion business realizing device, including:Acquisition module, searching modul and business mould Block, wherein,
Acquisition module is used for when detecting that terminal switches to roaming state, obtains the network identity of current registered network;
Searching modul is used in the roaming network access parameter database of storage corresponding with Subscriber Identity Module, lookup and net Roaming network access configuration parameter corresponding to network mark;
Business module be used for using find roaming network access configuration parameter, access current registered network without line number Network insertion business is realized according to net.
On the other hand, there is provided a kind of communication terminal, including:Subscriber Identity Module, communication module, processor and memory, Wherein,
Communication module is used to use Subscriber Identity Module access to communication networks;
Memory is used to store roaming network access parameter database corresponding with Subscriber Identity Module;
Processor be used for detect enter roaming state when, the network identity of current registered network is obtained, in WWW In network access parameter database, roaming network access configuration parameter corresponding with network identity is searched;
Communication module is also used for the roaming network access configuration parameter found, is accessed using Subscriber Identity Module current The wireless data network of registered network realizes network insertion business.
On the other hand, there is provided a kind of computer-readable storage medium, be stored with computer in computer-readable storage medium and can perform Instruction, computer executable instructions are used to perform foregoing network insertion service implementation method.
The beneficial effect of the embodiment of the present invention:
The embodiments of the invention provide a kind of network insertion service implementation method, is roamed by being configured for Subscriber Identity Module APN databases, when detecting terminal roaming, the network identity of current registered network is obtained, it is automatic in APN databases are roamed Roaming APN parameters corresponding to searching simultaneously use, and so, the wireless data network that terminal can automatically accesses roaming place realizes network Access service, the effect that terminal realizes network insertion business in roaming is automatically reached, solving existing terminal can not be unrestrained Automatically the problem of network insertion business is realized during trip, the usage experience of user is enhanced.
Brief description of the drawings
Fig. 1 is the flow chart for the network insertion service implementation method that first embodiment of the invention provides;
Fig. 2 is the structural representation for the network insertion business realizing device that second embodiment of the invention provides;
Fig. 3 is the structural representation for the communication terminal that fourth embodiment of the invention provides;
Fig. 4 is the flow chart for the network insertion service implementation method that fifth embodiment of the invention provides;
Fig. 5 is the flow chart for the network insertion service implementation method that sixth embodiment of the invention provides;
Fig. 6 is the schematic diagram in the roaming APN storehouses that seventh embodiment of the invention provides;
Fig. 7 is the flow chart for the network insertion service implementation method that seventh embodiment of the invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is part of the embodiment in the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Further annotation explanation is now made to the present invention by way of embodiment combination accompanying drawing.
First embodiment:
Fig. 1 is the flow chart for the network insertion service implementation method that first embodiment of the invention provides, as shown in Figure 1, this The network insertion service implementation method that embodiment provides includes:
S101:When detect switch to roaming state when, obtain the network identity of current registered network;
In actual applications, detect whether to switch to the mode of roaming state to include but are not limited to detect current registration net Whether network is identical next with the ownership place of terminal SIM (Subscriber Identity Module, user identification module) cards Judge whether to roam, if differing, roam, i.e., it is of the present invention to switch to roaming state.
Network identity includes MCC (Mobile Country Code, the mobile state of current registered network, i.e. roaming place network Family's code), the information such as MNC (Mobile Network Code, Mobile Network Code).
S102:In the roaming network access parameter database of storage corresponding with Subscriber Identity Module, lookup and network identity Corresponding roaming network accesses configuration parameter;
The implementation of the roaming network access parameter database of storage corresponding with Subscriber Identity Module includes but are not limited to: Directly roaming network access parameter database is arranged on inside SIM card, which is realized simple;And/or roaming network is connect Enter parameter database to be arranged on External memory equipment, such as SD card (Secure Digital Memory Card, safe digital Card) on, corresponding relation is established with terminal SIM card by mark, as terminal is provided with 2 SIM cards, by being accessed for roaming network Parameter database configuration identifier, as roaming network access parameter database 1 and SIM card 1 establish corresponding relation, realize corresponding deposits Storage.
Searching roaming network access configuration parameter corresponding with network identity includes:Searched, or adopted using polling mode Searched with screening mode.Polling mode refers to the roaming network access configuration parameter all to roaming network access parameter database Corresponding network identity is matched one by one, and all roaming networks access configuration parameter that the match is successful is extracted;And adopt It is then first to be screened specified national all roaming networks access configuration parameter, rear basis according to MCC with screening mode MNC screens all roaming networks that the network is supported in country access configuration parameter.
S103:Configuration parameter is accessed using the roaming network found, the wireless data network for accessing current registered network is real Existing network network access service
The realization of this step is identical with prior art, repeats no more.
For roaming network access parameter database directly is arranged on into the mode inside SIM card, because SIM card can divide It can be inserted except entity hardware user identification card (common virtual SIM for entity user identification card (common card etc.) and without independent Card and embedded SIM card), therefore, in certain embodiments, the Subscriber Identity Module in above-described embodiment identifies for entity user Card, roaming network access parameter database purchase is in entity user identification card;And/or Subscriber Identity Module is that can be inserted without independent Except entity hardware user identification card, roaming network access parameter database purchase can be inserted except entity hardware user identifies without independent The data storage area of card.So user can also directly obtain roaming network access parameter database, this reality after mobile phone is changed That applies that example is related to can insert except entity hardware user identification card includes but is not limited to virtual user identifying card and embedded without independent Subscriber Identity Module.
In certain embodiments, the network insertion service implementation method in above-described embodiment also includes:
If Subscriber Identity Module supports multiple communication network patterns, and when finding multiple roaming networks access configuration parameters, Obtain the access priority of default each communication network pattern;
According to access priority, attempt successively using roaming network access configuration parameter corresponding to each communication network pattern, Access the wireless data network of current registered network.
In certain embodiments, the network insertion service implementation method in above-described embodiment also includes:
If Subscriber Identity Module does not store roaming network access parameter database, or, do not find roaming network and connect When entering configuration parameter, the terminal network access parameter database of storage is called;
In terminal network access parameter database, terminal network access configuration parameter corresponding with network identity is searched;
Configuration parameter is accessed using the terminal network found, accesses the wireless data network of current registered network;
Using the terminal network found access configuration parameter as roaming network access configuration corresponding to current registered network Parameter, and write roaming network access parameter database.
In certain embodiments, the network insertion service implementation method in above-described embodiment also includes:Multiple users are known Not Ka corresponding to roaming network access parameter database synchronize.
Second embodiment:
Fig. 2 is the structural representation for the network insertion business realizing device that second embodiment of the invention provides, can by Fig. 2 Know, the network insertion business realizing device that the present embodiment provides includes:Acquisition module 21, searching modul 22 and business module 23, Wherein,
Acquisition module 21 is used for when detecting that terminal switches to roaming state, obtains the network mark of current registered network Know;
Searching modul 22 be used in the roaming network access parameter database of storage corresponding with Subscriber Identity Module, lookup and Roaming network corresponding to network identity accesses configuration parameter;
Business module 23 is used to, using the roaming network access configuration parameter found, access the wireless of current registered network Data network realizes network insertion business.
In certain embodiments, if the business module 23 in above-described embodiment is additionally operable to Subscriber Identity Module and supports multiple communications Network mode, and when finding multiple roaming networks access configuration parameter, the access for obtaining default each communication network pattern is excellent First level;According to access priority, attempt successively using roaming network access configuration parameter, access corresponding to each communication network pattern The wireless data network of current registered network.
In certain embodiments, if the business module 23 in above-described embodiment, which is additionally operable to Subscriber Identity Module, does not store roaming Network access parameters database, or, when not finding roaming network access configuration parameter, call the terminal network of storage to connect Enter parameter database;In terminal network access parameter database, terminal network access configuration corresponding with network identity is searched Parameter;Configuration parameter is accessed using the terminal network found, accesses the wireless data network of current registered network;By what is found Terminal network accesses configuration parameter and accesses configuration parameter as roaming network corresponding to current registered network, and writes roaming network Access parameter database.
In certain embodiments, the network insertion business realizing device in above-described embodiment also includes synchronization module, is used for Roaming network access parameter database corresponding to multiple Subscriber Identity Modules is synchronized.
In actual applications, acquisition module 21, searching modul 22, business module 23 and the synchronous mould that above-described embodiment is related to Block can realize can have processor to be cooperated with memory by the burned Programmadle logic device for having particular software application Realize.
3rd embodiment:
The present embodiment provides a kind of communication terminal, including:Subscriber Identity Module, communication module, processor and memory, its In,
Communication module is used to use Subscriber Identity Module access to communication networks;
Memory is used to store roaming network access parameter database corresponding with Subscriber Identity Module;
Processor is used for when detecting that communication module enters roaming state, obtains the network identity of current registered network, In roaming network access parameter database, roaming network access configuration parameter corresponding with network identity is searched;
Communication module is also used for the roaming network access configuration parameter found, is accessed using Subscriber Identity Module current The wireless data network of registered network realizes network insertion business.
In certain embodiments, the Subscriber Identity Module in above-described embodiment is entity user identification card, and memory is arranged on In entity user identification card;And/or Subscriber Identity Module is that can be inserted without independent except entity hardware user identification card, memory are used for Roaming network access parameter database purchase can be inserted except the data storage area of entity hardware user identification card without independent.
In certain embodiments, if the communication module in above-described embodiment is additionally operable to Subscriber Identity Module and supports multiple communication networks Network pattern, and when finding multiple roaming networks access configuration parameter, the access for obtaining default each communication network pattern is preferential Level;According to access priority, attempt to work as using roaming network access configuration parameter, access corresponding to each communication network pattern successively The wireless data network of preceding registered network.
In certain embodiments, if the processor in above-described embodiment, which is additionally operable to Subscriber Identity Module, does not store roaming network Access parameter database, or, when not finding roaming network access configuration parameter, call the terminal network of memory storage Access parameter database;In terminal network access parameter database, search terminal network access corresponding with network identity and match somebody with somebody Put parameter;The terminal network found access configuration parameter is sent to communication module, the nothing of current registered network is accessed for it Line data network;Using the terminal network found access configuration parameter as roaming network access configuration corresponding to current registered network Parameter, and write roaming network access parameter database.
In certain embodiments, the processor in above-described embodiment is additionally operable to WWW corresponding to multiple Subscriber Identity Modules Network access parameter database synchronizes.
Further annotation explanation is done to the present invention in conjunction with concrete application scene.
The present embodiment is related to the terminal for supporting mobile data services, there is provided a kind of APN in terminal roaming is adaptively selected The terminal of operation is selected, its system organization may include:Terminal, Subscriber Identity Module (SIM card), APN lists.
Wherein, the network that terminal is supported may include but be not limited to:2G (2Generation, 2nd generation mobile communication technology), 3G, 4G etc..
Wherein, SIM card can support the use of the data services such as 2G, 3G, 4G.
Wherein, this patent Subscriber Identity Module includes but is not limited to the Subscriber Identity Module of current main flow such as:SIM card, USIM (Universal Subscriber Identity Module, Global Subscriber identification card) card, UIM (User Identify Module, subscriber identification module) card etc..
A kind of terminal for supporting mobile data network related service, preset one or more groups of APN in terminal, every group APN pairs The network parameter of an operator is answered, APN databases prestore in terminal storing unit.
APN data messages corresponding with roaming network are preserved in roaming APN databases, terminal is read in roaming and inspection Rope database, to search whether and the APN configuration data information corresponding to the network of roaming place.Roaming APN databases can be protected Deposit on the sim card or in terminal storage space, and can be carried out configuring or operating accordingly according to particular condition in use, specifically Configuration or operation include replicating APN entry datas, deleting, moving.
When terminal is determined in inserted SIM card without roaming APN databases or has not been found in APN databases are roamed During the APN entries matched somebody with somebody, terminal can be retrieved further from terminal storage space, and be carried out accordingly according to the result of retrieval Configuration or operation, specific configuration or operation include replicating APN entry datas, deleting, moving.
When terminal is under the network environment for terminal is determined during normal use entering roaming, terminal extracts institute The net-work parameter information being registered in roaming place, include MCC (Mobile Country Code, the movement of roaming place network National code), the information such as MNC (Mobile Network Code, Mobile Network Code), afterwards in terminal reading SIM card storage region Roaming APN databases, roaming APN databases be present if read in SIM card, terminal according to the MCC of roaming network, The information such as MNC are searched in the roaming APN databases of SIM card, if find the APN entries of matching, are used The APN entry parameters attempt connection mobile network, if successful connection, terminal uses new APN entries to give tacit consent to as online Parameter.
If in SIM card without roaming APN databases or have but without retrieval correlation APN entries when, terminal is according to roaming The information such as MCC, MNC of network are searched in the APN databases in terminal, if find the APN entries of matching, Connection mobile network then is attempted using the APN entry parameters, if successful connection, terminal uses new APN entries as upper Net default parameters.Terminal, which can write this APN entry in SIM card, simultaneously has roaming APN databases.
Further, when terminal finds the new APN for having matching under roaming network, terminal is write from memory being configured as terminal During the online APN recognized, terminal can change the network mode of SIM card corresponding to the APN, be surfed the Net with reaching with velocity optimal network Purpose.
Further, the claim of this patent includes but is not limited to support pair for the scope for terminal, protected The terminal of card, may also comprise multi-card terminal.When terminal is determined in the multiple SIM card in terminal while roaming APN data be present During storehouse, terminal can synchronize the roaming APN databases in multiple SIM card.
Following all embodiments are based on supporting the terminal of high-speed mobile data network technology, for increasingly perfect shifting Dynamic 4G network technologies, it is proposed that a kind of method for supporting APN adaptive configurations operation when intelligent terminal roams, realize SIM card The method of middle preservation and extraction roaming APN databases, and the method for realizing APN parameters automatic synchronization and renewal, it is unrestrained to improve Mobile Internet access Consumer's Experience during trip.
Fourth embodiment:
As shown in figure 3, a kind of intelligent terminal for supporting double 4G SIM card technologies that the present embodiment provides, its system framework group It is shown in Figure 3 into schematic diagram, by 3 visible the present embodiment by establishing roaming APN databases on the sim card, roam APN data Storehouse can realize the renewal synchronized with the APN entries in terminal APN databases according to the handover operation of terminal roaming status.
Specifically, preserving APN data messages corresponding with roaming network in roaming APN databases, terminal is in roaming The database is read and retrieves, to search whether and the APN configuration data information corresponding to the network of roaming place.Roam APN numbers It can be preserved according to storehouse on the sim card or in terminal storage space, and can be carried out configuring or grasping accordingly according to particular condition in use Make, specific configuration or operation include replicating APN entry datas, deleting, moving.
The search operation of roaming APN databases includes:Terminal can be looked into according to certain rule in APN databases are roamed Look for, if configuration successful after searching successfully, then can make terminal in the connection of roaming location and using the WWW corresponding to it Network.
Roaming APN databases are one and preserve and can preserve the databases of multiple APN parameters, the database can add, delete, Replicate or mobile APN entries therein, the database can be stored in the memory space of terminal or SIM card or terminal.
5th embodiment:
As shown in figure 4, the roaming APN configurations operating method that the present embodiment provides includes:
S401:When terminal, which detects, is registered to roaming network, the parameters such as the MCC/MNC of roaming network are extracted.
S402:Terminal uses the parameters such as the MCC/MNC of roaming network as in key parameter APN databases in the terminal Search, the order of lookup can be terminal storage space after first SIM card memory space.
S403:If terminal finds the effective APN parameters that can be surfed the Net, this parameter configuration is write from memory for terminal automatically The online APN parameters recognized.
S404:This APN parameter is saved in the roaming APN databases in SIM card by terminal.Afterwards when user is re-introduced into During this roaming place, after the roaming APN that terminal extraction SIM card has preserved, the effect of the rapid configuration APN in roaming is realized.
In addition, will roam another effect of APN preservations on the sim card is after user changes mobile phone, not influence to roam APN databases, rapid configuration are still effective.
Sixth embodiment:
As shown in figure 5, the APN adaptive configuration operating methods that the present embodiment provides include:
S501-S505:When terminal is under the network environment for terminal is determined during normal use entering roaming, eventually The net-work parameter information being registered to of roaming place where end extracts, including the information such as MCC, MNC of roaming place network, afterwards Roaming APN databases in terminal reading SIM card storage region, roaming APN databases be present if read in SIM card, Terminal is now searched according to information such as MCC, MNC of roaming network in the roaming APN databases of SIM card, if searched During to the APN entries for having matching, then connection mobile network is attempted using the APN entry parameters, if successful connection, terminal makes Online default parameters is used as by the use of new APN entries.
S506-S508:If without roaming APN databases or have but during without the related APN entries of retrieval in SIM card, end End is further searched in the APN databases of terminal, if find the APN entries of matching, uses the APN bars Mesh parameter attempts connection mobile network, if successful connection, terminal uses new APN entries as online default parameters.Together When terminal can will this APN entry write SIM card on exist roaming APN databases.
7th embodiment:
The present embodiment is further illustrated the present invention with a kind of specific embodiment.
Fig. 6 is the roaming APN databases in a kind of application program.Intelligent terminal can install application APP, and this applies journey Sequence can help user to set the rule that APN or network mode of the mobile phone in roaming switch.
It is prefixed APN entry data information in APP in database as seen from Figure 6, information includes MCC, MNC, Network Mode etc..Design parameter can also be updated in use by user's sets itself or modification by terminal, also can from Network Capture and Renewal.
Application program configuration of APN operational flowchart when Fig. 7 illustrates terminal roaming in the present embodiment.As shown in Figure 7, originally The APN implementation methods that embodiment provides include:
S701:One application program is installed in mobile phone, mobile phone can be set to automatically switch in roaming on mobile phone by user The APN parameters of net, and network mode.
S702-S705:It is assumed that the parameter setting of related roaming place has been carried out in user, now when mobile phone detects When being registered to a roaming network, mobile phone extracts the MCC and MNC of registered roaming place network, and application program uses this Parameter searched in database for APN entries.If do not found, operation terminates;If find matching During APN entries, the APN entries found are configured to the default configuration parameters of surfing Internet with cell phone by the application program of mobile phone.Simultaneously will Network mode switches to pattern corresponding with this APN entry.Operation terminates.Afterwards new WWW is entered when mobile phone detects Network or when returning to non-roaming local network, mobile phone selects to search APN again according to specific circumstances or APN is reverted into this Preceding non-roaming configuration status.
The present embodiment is based on 4G mobile networks, for increasingly perfect ripe 4G mobile terminal technologies, it is proposed that A kind of method of APN configurations during terminal roaming, realizes the roaming that can be carried out inside terminal system between SIM card and terminal APN database synchronizations operate, and are so easy to the shared of APN different storage zones in the terminal, and realize terminal fast network access Purpose.Optimization point compared with the prior art includes but is not limited to:Roaming APN databases are created on the sim card, and terminal can be achieved Fast network access;The APN database automatic synchronizations of SIM card and terminal room;User roam when can realize APN adaptively switching and it is quick Online.
In summary, by the implementation of the embodiment of the present invention, following beneficial effect at least be present:
The embodiments of the invention provide a kind of network insertion service implementation method, is roamed by being configured for Subscriber Identity Module APN databases, when detecting terminal roaming, the network identity of current registered network is obtained, it is automatic in APN databases are roamed Roaming APN parameters corresponding to searching simultaneously use, and so, the wireless data network that terminal can automatically accesses roaming place realizes network Access service, the effect that terminal realizes network insertion business in roaming is automatically reached, solving existing terminal can not be unrestrained Automatically the problem of network insertion business is realized during trip, the usage experience of user is enhanced.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combination software and hardware Formula.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more to use storage The form for the computer program product that medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.).
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
It the above is only the embodiment of the present invention, any formal limitation not done to the present invention, it is every Any simple modification, equivalent variations, combination or the modification that technical spirit according to the present invention is made to embodiment of above, still Belong to the protection domain of technical solution of the present invention.

Claims (14)

1. a kind of network insertion service implementation method, including:
When detect switch to roaming state when, obtain the network identity of current registered network;
In the roaming network access parameter database of storage corresponding with Subscriber Identity Module, search corresponding with the network identity Roaming network accesses configuration parameter;
Configuration parameter is accessed using the roaming network found, the wireless data network for accessing the current registered network realizes network Access service.
2. network insertion service implementation method as claimed in claim 1, it is characterised in that the Subscriber Identity Module is used for entity Family identification card, the roaming network access parameter database purchase is in the entity user identification card;And/or the user Identification card is that can be inserted except entity hardware user identification card without independent, and the roaming network access parameter database purchase is in the nothing It can independently insert except the data storage area of entity hardware user identification card.
3. network insertion service implementation method as claimed in claim 1, it is characterised in that also include:
If the Subscriber Identity Module supports multiple communication network patterns, and when finding multiple roaming networks access configuration parameters, Obtain the access priority of default each communication network pattern;
According to access priority, attempt successively using roaming network access configuration parameter, access corresponding to each communication network pattern The wireless data network of the current registered network.
4. network insertion service implementation method as claimed in claim 1, it is characterised in that also include:
If the Subscriber Identity Module does not store the roaming network access parameter database, or, do not find WWW When network accesses configuration parameter, the terminal network access parameter database of storage is called;
In the terminal network access parameter database, terminal network access configuration ginseng corresponding with the network identity is searched Number;
Configuration parameter is accessed using the terminal network found, accesses the wireless data network of the current registered network;
Using the terminal network found access configuration parameter as roaming network access configuration corresponding to the current registered network Parameter, and write the roaming network access parameter database.
5. the network insertion service implementation method as described in any one of Claims 1-4, it is characterised in that also include:Will be multiple Roaming network access parameter database synchronizes corresponding to Subscriber Identity Module.
6. a kind of network insertion business realizing device, including:Acquisition module, searching modul and business module, wherein,
The acquisition module be used for when detect switch to roaming state when, obtain the network identity of current registered network;
The searching modul is used in the roaming network access parameter database of storage corresponding with Subscriber Identity Module, lookup and institute State roaming network corresponding to network identity and access configuration parameter;
The business module is used for the nothing for using the roaming network access configuration parameter found, accessing the current registered network Line data network realizes network insertion business.
7. network insertion business realizing device as claimed in claim 6, it is characterised in that if the business module is additionally operable to institute When stating Subscriber Identity Module and support multiple communication network patterns, and finding multiple roaming network access configuration parameters, obtain default Each communication network pattern access priority;According to access priority, attempt successively using corresponding to each communication network pattern Roaming network accesses configuration parameter, accesses the wireless data network of the current registered network.
8. network insertion business realizing device as claimed in claim 6, it is characterised in that if the business module is additionally operable to institute State Subscriber Identity Module and do not store the roaming network access parameter database, or, do not find roaming network access and match somebody with somebody When putting parameter, the terminal network access parameter database of storage is called;In the terminal network access parameter database, search Terminal network corresponding with the network identity accesses configuration parameter;Configuration parameter is accessed using the terminal network found, is connect Enter the wireless data network of the current registered network;Using the terminal network found access configuration parameter as the current registration Roaming network corresponding to network accesses configuration parameter, and writes the roaming network access parameter database.
9. the network insertion business realizing device as described in any one of claim 6 to 8, it is characterised in that also including synchronous mould Block, for roaming network access parameter database corresponding to multiple Subscriber Identity Modules to be synchronized.
10. a kind of communication terminal, including:Subscriber Identity Module, communication module, processor and memory, wherein,
The communication module is used to use the Subscriber Identity Module access to communication networks;
The memory is used to store roaming network access parameter database corresponding with Subscriber Identity Module;
The processor be used for detect enter roaming state when, obtain the network identity of current registered network, overflow described Swim in network access parameters database, search roaming network access configuration parameter corresponding with the network identity;
The communication module is also used for the roaming network access configuration parameter found, is accessed using the Subscriber Identity Module The wireless data network of the current registered network realizes network insertion business.
11. communication terminal as claimed in claim 10, it is characterised in that the Subscriber Identity Module is entity user identification card, The memory is arranged in the entity user identification card;And/or the Subscriber Identity Module is that can be inserted without independent except entity is hard Part Subscriber Identity Module, the memory are used to described remove the roaming network access parameter database purchase without independent can insert The data storage area of entity hardware user identification card.
12. communication terminal as claimed in claim 10, it is characterised in that if the communication module is additionally operable to the user's identification When blocking and support multiple communication network patterns, and finding multiple roaming networks access configuration parameters, default each communication network is obtained The access priority of network pattern;According to access priority, attempt to connect using roaming network corresponding to each communication network pattern successively Enter configuration parameter, access the wireless data network of the current registered network.
13. communication terminal as claimed in claim 10, it is characterised in that if the processor is additionally operable to the Subscriber Identity Module The roaming network access parameter database is not stored, or, when not finding roaming network access configuration parameter, call The terminal network access parameter database of the memory storage;In the terminal network access parameter database, search with Terminal network corresponding to the network identity accesses configuration parameter;The terminal network found access configuration parameter is sent to institute Communication module is stated, the wireless data network of the current registered network is accessed for it;The terminal network found is accessed into configuration ginseng Number writes the roaming network access parameter number as roaming network access configuration parameter corresponding to the current registered network According to storehouse.
14. the communication terminal as described in any one of claim 10 to 13, it is characterised in that the processor is additionally operable to will be multiple Roaming network access parameter database synchronizes corresponding to Subscriber Identity Module.
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